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authorrobot-piglet <robot-piglet@yandex-team.com>2023-12-02 01:45:21 +0300
committerrobot-piglet <robot-piglet@yandex-team.com>2023-12-02 02:42:50 +0300
commit9c43d58f75cf086b744cf4fe2ae180e8f37e4a0c (patch)
tree9f88a486917d371d099cd712efd91b4c122d209d /contrib/libs/libmagic/magic/Magdir/archive
parent32fb6dda1feb24f9ab69ece5df0cb9ec238ca5e6 (diff)
downloadydb-9c43d58f75cf086b744cf4fe2ae180e8f37e4a0c.tar.gz
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+#------------------------------------------------------------------------------
+# $File: archive,v 1.193 2023/07/27 17:55:58 christos Exp $
+# archive: file(1) magic for archive formats (see also "msdos" for self-
+# extracting compressed archives)
+#
+# cpio, ar, arc, arj, hpack, lha/lharc, rar, squish, uc2, zip, zoo, etc.
+# pre-POSIX "tar" archives are also handled in the C code ../../src/is_tar.c.
+
+# POSIX tar archives
+# URL: https://en.wikipedia.org/wiki/Tar_(computing)
+# Reference: https://www.freebsd.org/cgi/man.cgi?query=tar&sektion=5&manpath=FreeBSD+8-current
+# header mainly padded with nul bytes
+500 quad 0
+!:strength /2
+# filename or extended attribute printable strings in range space null til umlaut ue
+>0 ubeshort >0x1F00
+>>0 ubeshort <0xFCFD
+# last 4 header bytes often null but tar\0 in gtarfail2.tar gtarfail.tar-bad
+# at https://sourceforge.net/projects/s-tar/files/testscripts/
+>>>508 ubelong&0x8B9E8DFF 0
+# nul, space or ascii digit 0-7 at start of mode
+>>>>100 ubyte&0xC8 =0
+>>>>>101 ubyte&0xC8 =0
+# nul, space at end of check sum
+>>>>>>155 ubyte&0xDF =0
+# space or ascii digit 0 at start of check sum
+>>>>>>>148 ubyte&0xEF =0x20
+# FOR DEBUGGING:
+#>>>>>>>>0 regex \^[0-9]{2,4}[.](png|jpg|jpeg|tif|tiff|gif|bmp) NAME "%s"
+# check for 1st image main name with digits used for sorting
+# and for name extension case insensitive like: PNG JPG JPEG TIF TIFF GIF BMP
+>>>>>>>>0 regex \^[0-9]{2,4}[.](png|jpg|jpeg|tif|tiff|gif|bmp)
+>>>>>>>>>0 use tar-cbt
+# check for 1st member name with ovf suffix
+>>>>>>>>0 regex \^.{1,96}[.](ovf)
+>>>>>>>>>0 use tar-ova
+# if 1st member name without digits and without used image suffix and without *.ovf then it is a TAR archive
+>>>>>>>>0 default x
+>>>>>>>>>0 use tar-file
+# minimal check and then display tar archive information which can also be
+# embedded inside others like Android Backup, Clam AntiVirus database
+0 name tar-file
+>257 string !ustar
+# header padded with nuls
+>>257 ulong =0
+# GNU tar version 1.29 with non pax format option without refusing
+# creates misleading V7 header for Long path, Multi-volume, Volume type
+>>>156 ubyte 0x4c GNU tar archive
+!:mime application/x-gtar
+!:ext tar/gtar
+>>>156 ubyte 0x4d GNU tar archive
+!:mime application/x-gtar
+!:ext tar/gtar
+>>>156 ubyte 0x56 GNU tar archive
+!:mime application/x-gtar
+!:ext tar/gtar
+>>>156 default x tar archive (V7)
+!:mime application/x-tar
+!:ext tar
+# other stuff in padding
+# some implementations add new fields to the blank area at the end of the header record
+# created for example by DOS TAR 3.20g 1994 Tim V.Shapore with -j option
+>>257 ulong !0 tar archive (old)
+!:mime application/x-tar
+!:ext tar
+# magic in newer, GNU, posix variants
+>257 string =ustar
+# 2 last char of magic and UStar version because string expression does not work
+# 2 space characters followed by a null for GNU variant
+>>261 ubelong =0x72202000 POSIX tar archive (GNU)
+!:mime application/x-gtar
+!:ext tar/gtar
+# UStar version with ASCII "00"
+>>261 ubelong 0x72003030 POSIX
+# gLOBAL and ExTENSION type only found in POSIX.1-2001 format
+>>>156 ubyte 0x67 \b.1-2001
+>>>156 ubyte 0x78 \b.1-2001
+>>>156 ubyte x tar archive
+!:mime application/x-ustar
+!:ext tar/ustar
+# version with 2 binary nuls embedded in Android Backup like com.android.settings.ab
+>>261 ubelong 0x72000000 tar archive (ustar)
+!:mime application/x-ustar
+!:ext tar/ustar
+# not seen ustar variant with garbish version
+>>261 default x tar archive (unknown ustar)
+!:mime application/x-ustar
+!:ext tar/ustar
+# type flag of 1st tar archive member
+#>156 ubyte x \b, %c-type
+>156 ubyte x
+>>156 ubyte 0 \b, file
+>>156 ubyte 0x30 \b, file
+>>156 ubyte 0x31 \b, hard link
+>>156 ubyte 0x32 \b, symlink
+>>156 ubyte 0x33 \b, char device
+>>156 ubyte 0x34 \b, block device
+>>156 ubyte 0x35 \b, directory
+>>156 ubyte 0x36 \b, fifo
+>>156 ubyte 0x37 \b, reserved
+>>156 ubyte 0x4c \b, long path
+>>156 ubyte 0x4d \b, multi volume
+>>156 ubyte 0x56 \b, volume
+>>156 ubyte 0x67 \b, global
+>>156 ubyte 0x78 \b, extension
+>>156 default x \b, type
+>>>156 ubyte x '%c'
+# name[100]
+>0 string >\0 %-.60s
+# mode mainly stored as an octal number in ASCII null or space terminated
+>100 string >\0 \b, mode %-.7s
+# user id mainly as octal numbers in ASCII null or space terminated
+>108 string >\0 \b, uid %-.7s
+# group id mainly as octal numbers in ASCII null or space terminated
+>116 string >\0 \b, gid %-.7s
+# size mainly as octal number in ASCII
+>124 ubyte <0x38
+>>124 string >\0 \b, size %-.12s
+# coding indicated by setting the high-order bit of the leftmost byte
+>124 ubyte >0xEF \b, size 0x
+>>124 ubyte !0xff \b%2.2x
+>>125 ubyte !0xff \b%2.2x
+>>126 ubyte !0xff \b%2.2x
+>>127 ubyte !0xff \b%2.2x
+>>128 ubyte !0xff \b%2.2x
+>>129 ubyte !0xff \b%2.2x
+>>130 ubyte !0xff \b%2.2x
+>>131 ubyte !0xff \b%2.2x
+>>132 ubyte !0xff \b%2.2x
+>>133 ubyte !0xff \b%2.2x
+>>134 ubyte !0xff \b%2.2x
+>>135 ubyte !0xff \b%2.2x
+# seconds since 0:0:0 1 jan 1970 UTC as octal number mainly in ASCII null or space terminated
+>136 string >\0 \b, seconds %-.11s
+# header checksum stored as an octal number in ASCII null or space terminated
+#>148 string x \b, cksum %.7s
+# linkname[100]
+>157 string >\0 \b, linkname %-.40s
+# additional fields for ustar
+>257 string =ustar
+# owner user name null terminated
+>>265 string >\0 \b, user %-.32s
+# group name null terminated
+>>297 string >\0 \b, group %-.32s
+# device major minor if not zero
+>>329 ubequad&0xCFCFCFCFcFcFcFdf !0
+>>>329 string x \b, devmaj %-.7s
+>>337 ubequad&0xCFCFCFCFcFcFcFdf !0
+>>>337 string x \b, devmin %-.7s
+# prefix[155]
+>>345 string >\0 \b, prefix %-.155s
+# old non ustar/POSIX tar
+>257 string !ustar
+>>508 string =tar\0
+# padding[255] in old star
+>>>257 string >\0 \b, padding: %-.40s
+>>508 default x
+# padding[255] in old tar sometimes comment field
+>>>257 string >\0 \b, comment: %-.40s
+# Summary: Comic Book Archive *.CBT with TAR format
+# URL: https://en.wikipedia.org/wiki/Comic_book_archive
+# http://fileformats.archiveteam.org/wiki/Comic_Book_Archive
+# Note: there exist also RAR, ZIP, ACE and 7Z packed variants
+0 name tar-cbt
+>0 string x Comic Book archive, tar archive
+#!:mime application/x-tar
+!:mime application/vnd.comicbook
+#!:mime application/vnd.comicbook+tar
+!:ext cbt
+# name[100] probably like: 19.jpg 0001.png 0002.png
+# or maybe like ComicInfo.xml
+>0 string >\0 \b, 1st image %-.60s
+# Summary: Open Virtualization Format *.OVF with disk images and more packed as TAR archive *.OVA
+# From: Joerg Jenderek
+# URL: https://en.wikipedia.org/wiki/Open_Virtualization_Format
+# http://fileformats.archiveteam.org/wiki/OVF_(Open_Virtualization_Format)
+# Reference: http://mark0.net/download/triddefs_xml.7z/defs/o/ova.trid.xml
+# Note: called "Open Virtualization Format package" by TrID
+# assuming *.ovf comes first
+0 name tar-ova
+>0 string x Open Virtualization Format Archive
+#!:mime application/x-ustar
+# http://extension.nirsoft.net/ova
+!:mime application/x-virtualbox-ova
+!:ext ova
+# assuming name[100] like: DOS-0.9.ovf FreeDOS_1.ovf Win98SE_DE.ovf
+>0 string >\0 \b, with %-.60s
+
+# Incremental snapshot gnu-tar format from:
+# https://www.gnu.org/software/tar/manual/html_node/Snapshot-Files.html
+0 string GNU\ tar- GNU tar incremental snapshot data
+>&0 regex [0-9]\\.[0-9]+-[0-9]+ version %s
+
+# cpio archives
+#
+# Yes, the top two "cpio archive" formats *are* supposed to just be "short".
+# The idea is to indicate archives produced on machines with the same
+# byte order as the machine running "file" with "cpio archive", and
+# to indicate archives produced on machines with the opposite byte order
+# from the machine running "file" with "byte-swapped cpio archive".
+#
+# The SVR4 "cpio(4)" hints that there are additional formats, but they
+# are defined as "short"s; I think all the new formats are
+# character-header formats and thus are strings, not numbers.
+# URL: http://fileformats.archiveteam.org/wiki/Cpio
+# https://en.wikipedia.org/wiki/Cpio
+# Reference: https://people.freebsd.org/~kientzle/libarchive/man/cpio.5.txt
+# Update: Joerg Jenderek
+#
+# Reference: http://mark0.net/download/triddefs_xml.7z/defs/a/ark-cpio-bin.trid.xml
+# Note: called "CPIO archive (binary)" by TrID, "cpio/Binary LE" by 7-Zip and "CPIO" by DROID via PUID fmt/635
+0 short 070707
+# skip DROID fmt-635-signature-id-960.cpio by looking for pathname of 1st entry
+>26 string >\0 cpio archive
+!:mime application/x-cpio
+# https://download.opensuse.org/distribution/leap/15.4/iso/openSUSE-Leap-15.4-NET-x86_64-Media.iso
+# boot/x86_64/loader/bootlogo
+# message.cpi
+!:ext /cpio/cpi
+>>0 use cpio-bin
+# Reference: http://mark0.net/download/triddefs_xml.7z/defs/a/ark-cpio-bin-sw.trid.xml
+# Note: called "CPIO archive (byte swapped binary)" by TrID and "Cpio/Binary BE" by 7-Zip
+0 short 0143561 byte-swapped cpio archive
+!:mime application/x-cpio # encoding: swapped
+# https://telparia.com/fileFormatSamples/archive/cpio/skeleton2.cpio
+!:ext cpio
+>0 use cpio-bin-be
+# Reference: http://mark0.net/download/triddefs_xml.7z/defs/a/ark-cpio.trid.xml
+# Note: called "CPIO archive (portable)" by TrID, "cpio/Portable ASCII" by 7-Zip and "cpio/odc" by GNU cpio
+0 string 070707 ASCII cpio archive (pre-SVR4 or odc)
+!:mime application/x-cpio
+# https://telparia.com/fileFormatSamples/archive/cpio/ pthreads-1.60B5.osr5src.cpio cinema.cpi VOL.000.008 VOL.000.012
+!:ext cpio/cpi/008/012
+# Note: called "CPIO archive (portable)" by TrID, "cpio/New ASCII" by 7-Zip and "cpio/newc" by GNU cpio
+0 string 070701 ASCII cpio archive (SVR4 with no CRC)
+!:mime application/x-cpio
+# https://telparia.com/fileFormatSamples/archive/cpio/MainActor-2.06.3.cpio
+!:ext cpio
+# Note: called "CPIO archive (portable)" by TrID, "cpio/New CRC" by 7-Zip and "cpio/crc" by GNU cpio
+0 string 070702 ASCII cpio archive (SVR4 with CRC)
+!:mime application/x-cpio
+# http://ftp.gnu.org/gnu/tar/tar-1.27.cpio.gz
+# https://telparia.com/fileFormatSamples/archive/cpio/pcmcia
+!:ext /cpio
+# display information of old binary cpio archive
+# Note: verfied by 7-Zip `7z l -tcpio -slt *.cpio` and
+# `cpio -ivt --numeric-uid-gid --file=clam.bin-le.cpio`
+0 name cpio-bin
+# c_dev; device number; WHAT IS THAT?
+>2 uleshort x \b; device %u
+# c_ino; truncated inode number; use `ls --inode`
+>4 uleshort x \b, inode %u
+# c_mode; mode specifies permissions and file type like: ?622~?rw-r--r-- by `ls -l`
+>6 uleshort x \b, mode %o
+# c_uid; numeric user id; use `ls --numeric-uid-gid`
+>8 uleshort x \b, uid %u
+# c_gid; numeric group id
+>10 uleshort x \b, gid %u
+# c_nlink; links to this file; directories at least 2
+>12 uleshort >1 \b, %u links
+# c_rdev; device number for block and character entries; zero for all other entries by writers
+# like 0x0440 for /dev/ttyS0
+>14 uleshort >0 \b, device %#4.4x
+# c_mtime[2]; modification time in seconds since 1 January 1970; most-significant 16 bits first
+>16 medate x \b, modified %s
+# c_filesize[2]; size of pathname; most-significant 16 bits first like: 544
+>22 melong x \b, %u bytes
+# c_namesize; bytes in the pathname that follows the header like: 9
+#>20 uleshort x \b, namesize %u
+# pathname of entry like: "clam.exe"
+>26 string x "%s"
+# display information of old binary byte swapped cpio archive
+# Note: verfied by 7-Zip `7z l -tcpio -slt *.cpio` and
+# `LANGUAGE=C cpio -ivt --numeric-uid-gid --file=clam.bin-be.cpio`
+0 name cpio-bin-be
+>2 ubeshort x \b; device %u
+>4 ubeshort x \b, inode %u
+>6 ubeshort x \b, mode %o
+>8 ubeshort x \b, uid %u
+>10 ubeshort x \b, gid %u
+>12 ubeshort >1 \b, %u links
+>14 ubeshort >0 \b, device %#4.4x
+>16 bedate x \b, modified %s
+>22 ubelong x \b, %u bytes
+#>20 ubeshort x \b, namesize %u
+>26 string x "%s"
+
+#
+# Various archive formats used by various versions of the "ar"
+# command.
+#
+
+#
+# Original UNIX archive formats.
+# They were written with binary values in host byte order, and
+# the magic number was a host "int", which might have been 16 bits
+# or 32 bits. We don't say "PDP-11" or "VAX", as there might have
+# been ports to little-endian 16-bit-int or 32-bit-int platforms
+# (x86?) using some of those formats; if none existed, feel free
+# to use "PDP-11" for little-endian 16-bit and "VAX" for little-endian
+# 32-bit. There might have been big-endian ports of that sort as
+# well.
+#
+0 leshort 0177555 very old 16-bit-int little-endian archive
+0 beshort 0177555 very old 16-bit-int big-endian archive
+0 lelong 0177555 very old 32-bit-int little-endian archive
+0 belong 0177555 very old 32-bit-int big-endian archive
+
+0 leshort 0177545 old 16-bit-int little-endian archive
+>2 string __.SYMDEF random library
+0 beshort 0177545 old 16-bit-int big-endian archive
+>2 string __.SYMDEF random library
+0 lelong 0177545 old 32-bit-int little-endian archive
+>4 string __.SYMDEF random library
+0 belong 0177545 old 32-bit-int big-endian archive
+>4 string __.SYMDEF random library
+
+#
+# From "pdp" (but why a 4-byte quantity?)
+#
+0 lelong 0x39bed PDP-11 old archive
+0 lelong 0x39bee PDP-11 4.0 archive
+
+#
+# XXX - what flavor of APL used this, and was it a variant of
+# some ar archive format? It's similar to, but not the same
+# as, the APL workspace magic numbers in pdp.
+#
+0 long 0100554 apl workspace
+
+#
+# System V Release 1 portable(?) archive format.
+#
+0 string =<ar> System V Release 1 ar archive
+!:mime application/x-archive
+
+#
+# Debian package; it's in the portable archive format, and needs to go
+# before the entry for regular portable archives, as it's recognized as
+# a portable archive whose first member has a name beginning with
+# "debian".
+#
+# Update: Joerg Jenderek
+# URL: https://en.wikipedia.org/wiki/Deb_(file_format)
+0 string =!<arch>\ndebian
+# https://manpages.debian.org/testing/dpkg/dpkg-split.1.en.html
+>14 string -split part of multipart Debian package
+!:mime application/vnd.debian.binary-package
+# udeb is used for stripped down deb file
+!:ext deb/udeb
+>14 string -binary Debian binary package
+!:mime application/vnd.debian.binary-package
+# For ipk packager see also https://en.wikipedia.org/wiki/Opkg
+!:ext deb/udeb/ipk
+# This should not happen
+>14 default x Unknown Debian package
+# NL terminated version; for most Debian cases this is 2.0 or 2.1 for split
+>68 string >\0 (format %s)
+#>68 string !2.0\n
+#>>68 string x (format %.3s)
+>68 string =2.0\n
+# 2nd archive name=control archive name like control.tar.gz or control.tar.xz
+# or control.tar.zst
+>>72 string >\0 \b, with %.15s
+# look for 3rd archive name=data archive name like data.tar.{gz,xz,bz2,lzma}
+>>0 search/0x93e4f data.tar. \b, data compression
+# the above line only works if FILE_BYTES_MAX in ../../src/file.h is raised
+# for example like libreoffice-dev-doc_1%3a5.2.7-1+rpi1+deb9u3_all.deb
+>>>&0 string x %.2s
+# skip space (0x20 BSD) and slash (0x2f System V) character marking end of name
+>>>&2 ubyte !0x20
+>>>>&-1 ubyte !0x2f
+# display 3rd character of file name extension like 2 of bz2 or m of lzma
+>>>>>&-1 ubyte x \b%c
+>>>>>>&0 ubyte !0x20
+>>>>>>>&-1 ubyte !0x2f
+# display 4th character of file name extension like a of lzma
+>>>>>>>>&-1 ubyte x \b%c
+# split debian package case
+>68 string =2.1\n
+# dpkg-1.18.25/dpkg-split/info.c
+# NL terminated ASCII package name like ckermit
+>>&0 string x \b, %s
+# NL terminated package version like 302-5.3
+>>>&1 string x %s
+# NL terminated MD5 checksum
+>>>>&1 string x \b, MD5 %s
+# NL terminated original package length
+>>>>>&1 string x \b, unsplitted size %s
+# NL terminated part length
+>>>>>>&1 string x \b, part length %s
+# NL terminated package part like n/m
+>>>>>>>&1 string x \b, part %s
+# NL terminated package architecture like armhf since dpkg 1.16.1 or later
+>>>>>>>>&1 string x \b, %s
+
+#
+# MIPS archive; they're in the portable archive format, and need to go
+# before the entry for regular portable archives, as it's recognized as
+# a portable archive whose first member has a name beginning with
+# "__________E".
+#
+0 string =!<arch>\n__________E MIPS archive
+!:mime application/x-archive
+>20 string U with MIPS Ucode members
+>21 string L with MIPSEL members
+>21 string B with MIPSEB members
+>19 string L and an EL hash table
+>19 string B and an EB hash table
+>22 string X -- out of date
+
+#
+# BSD/SVR2-and-later portable archive formats.
+#
+# Update: Joerg Jenderek
+# URL: http://fileformats.archiveteam.org/wiki/AR
+# Reference: https://www.unix.com/man-page/opensolaris/3HEAD/ar.h/
+# Note: Mach-O universal binary in ./cafebabe is dependent
+# TODO: unify current ar archive, MIPS archive, Debian package
+# distinguish BSD, SVR; 32, 64 bit; HP from other 32-bit SVR;
+# *.ar packages from *.a libraries. handle empty archive
+0 string =!<arch>\n current ar archive
+# print first and possibly second ar_name[16] for debugging purpose
+#>8 string x \b, 1st "%.16s"
+#>68 string x \b, 2nd "%.16s"
+!:mime application/x-archive
+# a in most case for libraries; lib for Microsoft libraries; ar else cases
+!:ext a/lib/ar
+>8 string __.SYMDEF random library
+# first member with long marked name __.SYMDEF SORTED implies BSD library
+>68 string __.SYMDEF\ SORTED random library
+# Reference: https://parisc.wiki.kernel.org/images-parisc/b/b2/Rad_11_0_32.pdf
+# "archive file" entry moved from ./hp
+# LST header system_id 0210h~PA-RISC 1.1,... identifies the target architecture
+# LST header a_magic 0619h~relocatable library
+>68 belong 0x020b0619 - PA-RISC1.0 relocatable library
+>68 belong 0x02100619 - PA-RISC1.1 relocatable library
+>68 belong 0x02110619 - PA-RISC1.2 relocatable library
+>68 belong 0x02140619 - PA-RISC2.0 relocatable library
+#EOF for common ar archives
+
+#
+# "Thin" archive, as can be produced by GNU ar.
+#
+0 string =!<thin>\n thin archive with
+>68 belong 0 no symbol entries
+>68 belong 1 %d symbol entry
+>68 belong >1 %d symbol entries
+
+0 search/1 -h- Software Tools format archive text
+
+# ARC archiver, from Daniel Quinlan (quinlan@yggdrasil.com)
+#
+# The first byte is the magic (0x1a), byte 2 is the compression type for
+# the first file (0x01 through 0x09), and bytes 3 to 15 are the MS-DOS
+# filename of the first file (null terminated). Since some types collide
+# we only test some types on basis of frequency: 0x08 (83%), 0x09 (5%),
+# 0x02 (5%), 0x03 (3%), 0x04 (2%), 0x06 (2%). 0x01 collides with terminfo.
+0 lelong&0x8080ffff 0x0000081a ARC archive data, dynamic LZW
+!:mime application/x-arc
+0 lelong&0x8080ffff 0x0000091a ARC archive data, squashed
+!:mime application/x-arc
+0 lelong&0x8080ffff 0x0000021a ARC archive data, uncompressed
+!:mime application/x-arc
+0 lelong&0x8080ffff 0x0000031a ARC archive data, packed
+!:mime application/x-arc
+0 lelong&0x8080ffff 0x0000041a ARC archive data, squeezed
+!:mime application/x-arc
+0 lelong&0x8080ffff 0x0000061a ARC archive data, crunched
+!:mime application/x-arc
+# [JW] stuff taken from idarc, obviously ARC successors:
+0 lelong&0x8080ffff 0x00000a1a PAK archive data
+!:mime application/x-arc
+0 lelong&0x8080ffff 0x0000141a ARC+ archive data
+!:mime application/x-arc
+0 lelong&0x8080ffff 0x0000481a HYP archive data
+!:mime application/x-arc
+
+# Acorn archive formats (Disaster prone simpleton, m91dps@ecs.ox.ac.uk)
+# I can't create either SPARK or ArcFS archives so I have not tested this stuff
+# [GRR: the original entries collide with ARC, above; replaced with combined
+# version (not tested)]
+#0 byte 0x1a RISC OS archive (spark format)
+0 string \032archive RISC OS archive (ArcFS format)
+0 string Archive\000 RISC OS archive (ArcFS format)
+
+# All these were taken from idarc, many could not be verified. Unfortunately,
+# there were many low-quality sigs, i.e. easy to trigger false positives.
+# Please notify me of any real-world fishy/ambiguous signatures and I'll try
+# to get my hands on the actual archiver and see if I find something better. [JW]
+# probably many can be enhanced by finding some 0-byte or control char near the start
+
+# idarc calls this Crush/Uncompressed... *shrug*
+0 string CRUSH Crush archive data
+# Squeeze It (.sqz)
+0 string HLSQZ Squeeze It archive data
+# SQWEZ
+0 string SQWEZ SQWEZ archive data
+# HPack (.hpk)
+0 string HPAK HPack archive data
+# HAP
+0 string \x91\x33HF HAP archive data
+# MD/MDCD
+0 string MDmd MDCD archive data
+# LIM
+0 string LIM\x1a LIM archive data
+# SAR
+3 string LH5 SAR archive data
+# BSArc/BS2
+0 string \212\3SB\020\0 BSArc/BS2 archive data
+# Bethesda Softworks Archive (Oblivion)
+0 string BSA\0 BSArc archive data
+>4 lelong x version %d
+# MAR
+2 string =-ah MAR archive data
+# ACB
+#0 belong&0x00f800ff 0x00800000 ACB archive data
+# CPZ
+# TODO, this is what idarc says: 0 string \0\0\0 CPZ archive data
+# JRC
+0 string JRchive JRC archive data
+# Quantum
+0 string DS\0 Quantum archive data
+# ReSOF
+0 string PK\3\6 ReSOF archive data
+# QuArk
+0 string 7\4 QuArk archive data
+# YAC
+14 string YC YAC archive data
+# X1
+0 string X1 X1 archive data
+0 string XhDr X1 archive data
+# CDC Codec (.dqt)
+0 belong&0xffffe000 0x76ff2000 CDC Codec archive data
+# AMGC
+0 string \xad6" AMGC archive data
+# NuLIB
+0 string N\xc3\xb5F\xc3\xa9lx\xc3\xa5 NuLIB archive data
+# PakLeo
+0 string LEOLZW PAKLeo archive data
+# ChArc
+0 string SChF ChArc archive data
+# PSA
+0 string PSA PSA archive data
+# CrossePAC
+0 string DSIGDCC CrossePAC archive data
+# Freeze
+0 string \x1f\x9f\x4a\x10\x0a Freeze archive data
+# KBoom
+0 string \xc2\xa8MP\xc2\xa8 KBoom archive data
+# NSQ, must go after CDC Codec
+0 string \x76\xff NSQ archive data
+# DPA
+0 string Dirk\ Paehl DPA archive data
+# BA
+# TODO: idarc says "bytes 0-2 == bytes 3-5"
+# TTComp
+# URL: http://fileformats.archiveteam.org/wiki/TTComp_archive
+# Update: Joerg Jenderek
+# GRR: line below is too general as it matches also Panorama database "TCDB 2003-10 demo.pan", others
+0 string \0\6
+# look for first keyword of Panorama database *.pan
+>12 search/261 DESIGN
+# skip keyword with low entropy
+>12 default x
+# skip DOS 2.0 backup id file, sequence 6 with many nils like BACKUPID_xx6.@@@ handled by ./msdos
+>>8 quad !0
+>>>0 use ttcomp
+# variant ASCII, 4K dictionary (strength=48=50-2). With strength=49 wrong order! WHY?
+0 string \1\6
+# TODO:
+# skip VAX-order 68k Blit mpx/mux executable (strength=50) handled by ./blit
+!:strength -2
+>0 use ttcomp
+0 string \0\5
+# skip some DOS 2.0 backup id file, sequence 5 with many nils like BACKUPID_075.@@@ handled by ./msdos
+>8 quad !0
+>>0 use ttcomp
+0 string \1\5
+# TODO:
+# variant ASCII, 2K dictionary (strength=48=50-2). With strength=49 wrong order! WHY?
+# skip ctab data (strength=50) handled by ./ibm6000
+# skip locale data table (strength=50) handled by ./digital
+!:strength -2
+>0 use ttcomp
+0 string \0\4
+# skip many Maple help database *.hdb with version tag handled by ./maple
+>1028 string !version
+# skip veclib maple.hdb by looking for Mable keyword
+>>4 search/1091 Maple\040
+#>4 search/34090 Maple\040
+>>4 default x
+# skip DOS 2.0-3.2 backed up sequence 4 with many nils like LOTUS5.RAR handled by ./msdos
+# skip xBASE Compound Index file *.CDX with many nils
+>>>0x54 quad !0
+>>>>0 use ttcomp
+0 string \1\4
+# TODO:
+# skip shared library (strength=50) handled by ./ibm6000
+!:strength -2
+# skip Commodore PET BASIC programs (Mastermind.prg) with last 3 nil bytes (\0~end of line followed by 0000h line offset)
+#>-4 ubelong x LAST_BYTES=%8.8x
+>-4 ubelong&0x00FFffFF !0
+>>0 use ttcomp
+# display information of TTComp archive
+0 name ttcomp
+# (version 5.25) labeled the entry as "TTComp archive data"
+>0 ubyte x TTComp archive data
+!:mime application/x-compress-ttcomp
+# PBACKSCR.PI1
+!:ext $xe/$ts/pi1/__d
+# compression type: 0~binary compression 1~ASCII compression
+>0 ubyte 0 \b, binary
+>0 ubyte 1 \b, ASCII
+# size of the dictionary: 4~1024 bytes 5~2048 bytes 6~4096 bytes
+>1 ubyte 4 \b, 1K
+>1 ubyte 5 \b, 2K
+>1 ubyte 6 \b, 4K
+>1 ubyte x dictionary
+# https://mark0.net/forum/index.php?topic=848
+# last 3 bytes probably have only 8 possible bit sequences
+# xxxxxxxx 0000000x 11111111 ____FFh
+# xxxxxxxx 10000000 01111111 __807Fh
+# 0xxxxxxx 11000000 00111111 __C03Fh
+# 00xxxxxx 11100000 00011111 __E01Fh
+# 000xxxxx 11110000 00001111 __F00Fh
+# 0000xxxx 11111000 00000111 __F807h
+# 00000xxx 11111100 00000011 __FC03h
+# 000000xx 11111110 00000001 __FE01h
+# but for quickgif.__d 0A7DD4h
+#>-3 ubyte x \b, last 3 bytes 0x%2.2x
+#>-2 ubeshort x \b%4.4x
+# From: Joerg Jenderek
+# URL: https://en.wikipedia.org/wiki/Disk_Copy
+# reference: http://nulib.com/library/FTN.e00005.htm
+0x52 ubeshort 0x0100
+# test for disk image size equal or above 400k
+>0x40 ubelong >409599
+# test also for disk image size equal or below 1440k to skip
+# windows7en.mbr UNICODE.DAT
+#>>0x40 ubelong <1474561
+# test now for "low" disk image size equal or below 64 MiB to skip
+# windows7en.mbr (B441BBAAh) UNICODE.DAT (0400AF05h)
+>>0x40 ubelong <0x04000001
+# To skip Flags$StringJoiner.class with size 00106A61h test also for valid disk image sizes
+# 00064000 for 400k GCR disks dc42-400k-gcr.trid.xml
+# 000c8000 for 800k GCR disks dc42-800k-gcr.trid.xml
+# 000b4000 for 720k MFM disks dc42-720k-mfm.trid.xml
+# 00168000 for 1440k MFM disks dc42-1440k-mfm.trid.xml
+# https://lisaem.sunder.net/LisaProjectDocs.txt
+# 00500000 05M available
+# 00A00000 10M available
+# 01800000 24M possible
+# 02000000 32M uncertain
+# 04000000 64M uncertain
+>>>0x40 ubelong&0xf8003fFF 0
+# skip samples with invalid disk name length like:
+# 181 (biosmd80.rom) 202 (Flags$StringJoiner.class) 90 (UNICODE.DAT)
+>>>>0x0 ubyte <64
+>>>>>0 use dc42-floppy
+# display information of Apple DiskCopy 4.2 floppy image
+0 name dc42-floppy
+# disk name length; maximal 63
+#>0 ubyte x DISK NAME LENGTH %u
+# ASCII image pascal (maximal 63 bytes) name padded with NULs like:
+# "Microsoft Mail" "Disquette 2" "IIe Installer Disk"
+# "-lisaem.sunder.net hd-" (dc42-lisaem.trid.xml) "-not a Macintosh disk" (dc42-nonmac.trid.xml)
+>00 pstring/B x Apple DiskCopy 4.2 image %s
+#!:mime application/octet-stream
+!:mime application/x-dc42-floppy-image
+!:apple dCpydImg
+# probably also img like: "Utilitaires 2.img" "Installation 7.img"
+!:ext image/dc42/img
+# data size in bytes like: 409600 737280 819200 1474560
+>0x40 ubelong x \b, %u bytes
+# for debugging purpose size in hexadecimal
+#>0x40 ubelong x (%#8.8x)
+# tag size in bytes like: 0 (often) 2580h (PUID fmt/625) 4B00h (Microsoft Mail.image)
+>0x44 ubelong >0 \b, %#x tag size
+# data checksum
+#>0x48 ubelong x \b, %#x checksum
+# tag checksum
+#>0x4c ubelong x \b, %#x tag checksum
+# disk encoding like: 0 1 2 3 (PUID: fmt/625)
+>0x50 ubyte 0 \b, GCR CLV ssdd (400k)
+>0x50 ubyte 1 \b, GCR CLV dsdd (800k)
+>0x50 ubyte 2 \b, MFM CAV dsdd (720k)
+>0x50 ubyte 3 \b, MFM CAV dshd (1440k)
+>0x50 ubyte >3 \b, %#x encoding
+# format byte like: 12h (Lisa 400K) 24h (400K Macintosh) 96h (800K Apple II disk)
+# 2 (Mac 400k "Disquette Installation 13.image")
+# 22h (double-sided MFM or Mac 800k "Disco 12.image" "IIe Installer Disk.image")
+>0x51 ubyte x \b, %#x format
+#>0x54 ubequad x \b, data %#16.16llx
+# ESP, could this conflict with Easy Software Products' (e.g.ESP ghostscript) documentation?
+0 string ESP ESP archive data
+# ZPack
+0 string \1ZPK\1 ZPack archive data
+# Sky
+0 string \xbc\x40 Sky archive data
+# UFA
+0 string UFA UFA archive data
+# Dry
+0 string =-H2O DRY archive data
+# FoxSQZ
+0 string FOXSQZ FoxSQZ archive data
+# AR7
+0 string ,AR7 AR7 archive data
+# PPMZ
+0 string PPMZ PPMZ archive data
+# MS Compress
+# Update: Joerg Jenderek
+# URL: http://fileformats.archiveteam.org/wiki/MS-DOS_installation_compression
+# Reference: https://hwiegman.home.xs4all.nl/fileformats/compress/szdd_kwaj_format.html
+# Note: use correct version of extracting tool like EXPAND, UNPACK, DECOMP or 7Z
+4 string \x88\xf0\x27
+# KWAJ variant
+>0 string KWAJ MS Compress archive data, KWAJ variant
+!:mime application/x-ms-compress-kwaj
+# extension not working in version 5.32
+# magic/Magdir/archive, 284: Warning: EXTENSION type ` ??_' has bad char '?'
+# file: line 284: Bad magic entry ' ??_'
+!:ext ??_
+# compression method (0-4)
+>>8 uleshort x \b, %u method
+# offset of compressed data
+>>10 uleshort x \b, %#x offset
+#>>(10.s) uleshort x
+#>>>&-6 string x \b, TEST extension %-.3s
+# header flags to mark header extensions
+>>12 uleshort >0 \b, %#x flags
+# 4 bytes: decompressed length of file
+>>12 uleshort &0x01
+>>>14 ulelong x \b, original size: %u bytes
+# 2 bytes: unknown purpose
+# 2 bytes: length of unknown data + mentioned bytes
+# 1-9 bytes: null-terminated file name
+# 1-4 bytes: null-terminated file extension
+>>12 uleshort &0x08
+>>>12 uleshort ^0x01
+>>>>12 uleshort ^0x02
+>>>>>12 uleshort ^0x04
+>>>>>>12 uleshort ^0x10
+>>>>>>>14 string x \b, %-.8s
+>>>>>>12 uleshort &0x10
+>>>>>>>14 string x \b, %-.8s
+>>>>>>>>&1 string x \b.%-.3s
+>>>>>12 uleshort &0x04
+>>>>>>12 uleshort ^0x10
+>>>>>>>(14.s) uleshort x
+>>>>>>>>&14 string x \b, %-.8s
+>>>>>>12 uleshort &0x10
+>>>>>>>(14.s) uleshort x
+>>>>>>>>&14 string x \b, %-.8s
+>>>>>>>>>&1 string x \b.%-.3s
+>>>>12 uleshort &0x02
+>>>>>12 uleshort ^0x04
+>>>>>>12 uleshort ^0x10
+>>>>>>>16 string x \b, %-.8s
+>>>>>>12 uleshort &0x10
+>>>>>>>16 string x \b, %-.8s
+>>>>>>>>&1 string x \b.%-.3s
+>>>>>12 uleshort &0x04
+>>>>>>12 uleshort ^0x10
+>>>>>>>(16.s) uleshort x
+>>>>>>>>&16 string x \b, %-.8s
+>>>>>>12 uleshort &0x10
+>>>>>>>(16.s) uleshort x
+>>>>>>>&16 string x %-.8s
+>>>>>>>>&1 string x \b.%-.3s
+>>>12 uleshort &0x01
+>>>>12 uleshort ^0x02
+>>>>>12 uleshort ^0x04
+>>>>>>12 uleshort ^0x10
+>>>>>>>18 string x \b, %-.8s
+>>>>>>12 uleshort &0x10
+>>>>>>>18 string x \b, %-.8s
+>>>>>>>>&1 string x \b.%-.3s
+>>>>>12 uleshort &0x04
+>>>>>>12 uleshort ^0x10
+>>>>>>>(18.s) uleshort x
+>>>>>>>>&18 string x \b, %-.8s
+>>>>>>12 uleshort &0x10
+>>>>>>>(18.s) uleshort x
+>>>>>>>>&18 string x \b, %-.8s
+>>>>>>>>>&1 string x \b.%-.3s
+>>>>12 uleshort &0x02
+>>>>>12 uleshort ^0x04
+>>>>>>12 uleshort ^0x10
+>>>>>>>20 string x \b, %-.8s
+>>>>>>12 uleshort &0x10
+>>>>>>>20 string x \b, %-.8s
+>>>>>>>>&1 string x \b.%-.3s
+>>>>>12 uleshort &0x04
+>>>>>>12 uleshort ^0x10
+>>>>>>>(20.s) uleshort x
+>>>>>>>>&20 string x \b, %-.8s
+>>>>>>12 uleshort &0x10
+>>>>>>>(20.s) uleshort x
+>>>>>>>>&20 string x \b, %-.8s
+>>>>>>>>>&1 string x \b.%-.3s
+# 2 bytes: length of data + mentioned bytes
+#
+# SZDD variant Haruhiko Okumura's LZSS or 7z type MsLZ
+# URL: http://fileformats.archiveteam.org/wiki/MS-DOS_installation_compression
+# Reference: http://www.cabextract.org.uk/libmspack/doc/szdd_kwaj_format.html
+# http://mark0.net/download/triddefs_xml.7z/defs/s/szdd.trid.xml
+# Note: called "Microsoft SZDD compressed (Haruhiko Okumura's LZSS)" by TrID
+# verfied by 7-Zip `7z l -tMsLZ -slt *.??_` as MsLZ
+# `deark -l -m lzss_oku -d2 setup-1-41.bin` as "LZSS.C by Haruhiko Okumura"
+>0 string SZDD MS Compress archive data, SZDD variant
+# 2nd part of signature
+#>>4 ubelong 0x88F02733 \b, SIGNATURE OK
+!:mime application/x-ms-compress-szdd
+!:ext ??_
+# The character missing from the end of the filename (0=unknown)
+>>9 string >\0 \b, %-.1s is last character of original name
+# https://www.betaarchive.com/forum/viewtopic.php?t=26161
+# Compression mode: "A" (0x41) found but sometimes "B" in Windows 3.1 builds 026 and 034e
+>>8 string !A \b, %-.1s method
+>>10 ulelong >0 \b, original size: %u bytes
+# Summary: InstallShield archive with SZDD compressed
+# URL: https://community.flexera.com/t5/InstallShield-Knowledge-Base/InstallShield-Redistributable-Files/ta-p/5647
+# From: Joerg Jenderek
+1 search/48/bs SZDD\x88\xF0\x27\x33 InstallShield archive
+#!:mime application/octet-stream
+!:mime application/x-installshield-compress-szdd
+!:ext ibt
+# name of compressed archive member like: setup.dl_ _setup7int.dl_ _setup2k.dl_ _igdi.dl_ cabinet.dl_
+>0 string x %s
+# name of uncompressed archive member like: setup.dll _Setup.dll IGdi.dll CABINET.DLL
+>>&1 string x (%s)
+# probably version like: 9.0.0.333 9.1.0.429 11.50.0.42618
+>>>&1 string x \b, version %s
+# SZDD member length like: 168048 169333 181842
+>>>>&1 string x \b, %s bytes
+# MS Compress archive data
+#>&0 string SZDD \b, SIGNATURE FOUND
+>&0 indirect x
+# QBasic SZDD variant
+3 string \x88\xf0\x27
+>0 string SZ\x20 MS Compress archive data, QBasic variant
+!:mime application/x-ms-compress-sz
+!:ext ??$
+>>8 ulelong >0 \b, original size: %u bytes
+
+# Summary: lzss compressed/EDI Pack
+# From: Joerg Jenderek
+# URL: http://fileformats.archiveteam.org/wiki/EDI_Install_packed_file
+# Note: called "EDI Install LZS compressed data" by TrID and verified by
+# command like `deark -l -m edi_pack -d2 BOOK01A.IC$` as "EDI Pack LZSS1"
+0 string EDILZSS
+>7 string 1
+# look for point character before orginal file name extension
+>>8 search/9/b .
+# check suffix of possible orginal file anme
+#>>>&0 ubelong x SUFFIX=%8.8x
+# samples without valid character after point in original file name field like: FENNEL.LZS PLANTAIN.LZS
+>>>&0 ubyte <0x20
+>>>>0 use edi-lzs
+# samples with valid character after point in original file name field
+>>>&0 ubyte >0x1F
+# check 2nd charcter of suffix
+#>>>>&0 ubyte x 2ND_SUFFIX=%x
+# sample with one valid character after point followed by \0 in original file name field like: SPELMATE.H$
+>>>>&0 ubyte =0
+>>>>>0 use edi-pack
+>>>>&0 ubyte >0x1F
+# check 3rd charcter of suffix
+#>>>>>&0 ubyte x 3RD_SUFFIX=%x
+# no sample with 2 valid characters after point followed by \0 in original file name field
+>>>>>&0 ubyte =0
+>>>>>>0 use edi-pack
+# samples with valid 3rd character after point in original file name field
+>>>>>&0 ubyte >0x1F
+# sample with 3 valid character after point followed by \0 in original file name field like: BOOK01A.IC$ CTL3D.DL$
+>>>>>>&0 ubyte =0
+>>>>>>>0 use edi-pack
+# sample with 3 valid character after point followed by no \0 in original file name field like: HERBTEXT.LZS
+>>>>>>&0 ubyte !0
+>>>>>>>0 use edi-lzs
+# no sample with invalid 3rd character after point in original file name field
+>>>>>&0 default x
+>>>>>>0 use edi-lzs
+# sample with invalid 2nd character after point in original file name field like: LACERATE.LZS SPLINTER.LZS
+>>>>&0 default x
+>>>>>0 use edi-lzs
+# sample without point character in original file name field like GUNSHOT.LZS
+>>8 default x
+>>>0 use edi-lzs
+# Reference: http://mark0.net/download/triddefs_xml.7z/defs/e/edi-lzss2.trid.xml
+# Note: called "EDI Install Pro LZSS2 compressed data" by TrID and verified by
+# command like `deark -l -m edi_pack -d2 4WAY.WA$` as "EDI Pack LZSS2"
+>7 string 2 EDI LZSS2 packed
+#!:mime application/octet-stream
+!:mime application/x-edi-pack-lzss
+# the name of a compressed file often ends in character '$' or '_'
+!:ext ??$/??_
+# original filename, NUL-terminated, padded to 13 bytes like: mci.vbx 4way.wav skymap.exe cmdialog.vbx
+>>8 string x "%-0.13s"
+# original file size, as a 4-byte integer.
+>>21 ulelong x \b, %u bytes
+# compressed data like: ff5249464606ec00 ff4d5aa601010000
+>>>25 ubequad x \b, data %#16.16llx...
+0 name edi-pack
+# Note: verified by command like `deark -l -d2 SPELMATE.H$` as "EDI Pack LZSS1"
+# original filename, NUL-terminated, padded to 13 bytes like: ctl3d.dll spelmate.h filemenu.rc owl.def index-it.exe
+# but not like \377Aloe.lzs\273 (HERBTEXT.LZS)
+>8 string x EDI LZSS packed "%-.13s"
+#!:mime application/octet-stream
+!:mime application/x-edi-pack-lzss
+# the name of a compressed file often ends in character '$' or '_'
+!:ext ??$/?$
+# compressed data like: f7000001eff02020 ff4d5aa900020000 ff2f2a207370656c
+>21 ubequad x \b, data %#16.16llx...
+# URL: http://fileformats.archiveteam.org/wiki/EDI_LZSSLib
+# Note: verified partly by command like `deark -l -m edi_pack -d2 GUNSHOT.LZS` as "EDI LZSSLib"
+0 name edi-lzs
+# Note: verified by command like `deark -l -d2 GUNSHOT.LZS` as "EDI LZSSLib"
+# no original filename looks like: \277BM\226.\0 \277BM.n\001 \277BM\226.\0 \277BM.g\001 \377Aloe.lzs\273
+>8 string x EDI LZSSLib packed
+#!:mime application/octet-stream
+!:mime application/x-edi-pack-lzss
+# The name of a compressed file ends with LZS suffix
+!:ext lzs
+# compressed data like: bf424df6e10100f3 ff416c6f652e6c7a ff416c6f652e6c7a
+>8 ubequad x \b, data %#16.16llx...
+
+# Summary: CAZIP compressed file
+# From: Joerg Jenderek
+# URL: http://fileformats.archiveteam.org/wiki/CAZIP
+# Reference: http://mark0.net/download/triddefs_xml.7z/defs/c/caz.trid.xml
+# Note: Format is distinct from CAZIPXP compressed
+0 string \x0D\x0A\x1ACAZIP CAZIP compressed file
+#!:mime application/octet-stream
+!:mime application/x-compress-cazip
+# like: BLINKER.WR_ CLIPDEFS._ CAOSETUP.EX_ CLIPPER.EX_ FILEIO.C_
+!:ext ??_/?_/_
+
+# Summary: FTCOMP compressed archive
+# From: Joerg Jenderek
+# URL: http://fileformats.archiveteam.org/wiki/FTCOMP
+# Reference: http://mark0.net/download/triddefs_xml.7z/defs/a/ark-ftcomp.trid.xml
+# Note: called by TrID "FTCOMP compressed archive"
+# extracted by `unpack seahelp.hl_`
+24 string/b FTCOMP FTCOMP compressed archive
+#!:mime application/octet-stream
+!:mime application/x-compress-ftcomp
+!:ext ??_/??@/dll/drv/pk2/
+# probably A596FDFF magic at the beginning
+>0 ubelong !0xA596FDFF \b, at beginning %#x
+# probably original file name with directory like: \OS2\unpack.exe \SYSTEM\8514.DRV MAHJONGG.EXE
+>41 string x "%s"
+
+# MP3 (archiver, not lossy audio compression)
+0 string MP3\x1a MP3-Archiver archive data
+# ZET
+0 string OZ\xc3\x9d ZET archive data
+# TSComp
+0 string \x65\x5d\x13\x8c\x08\x01\x03\x00 TSComp archive data
+# ARQ
+0 string gW\4\1 ARQ archive data
+# Squash
+3 string OctSqu Squash archive data
+# Terse
+0 string \5\1\1\0 Terse archive data
+# UHarc
+0 string UHA UHarc archive data
+# ABComp
+0 string \2AB ABComp archive data
+0 string \3AB2 ABComp archive data
+# CMP
+0 string CO\0 CMP archive data
+# Splint
+0 string \x93\xb9\x06 Splint archive data
+# InstallShield
+0 string \x13\x5d\x65\x8c InstallShield Z archive Data
+# Gather
+1 string GTH Gather archive data
+# BOA
+0 string BOA BOA archive data
+# RAX
+0 string ULEB\xa RAX archive data
+# Xtreme
+0 string ULEB\0 Xtreme archive data
+# Pack Magic
+0 string @\xc3\xa2\1\0 Pack Magic archive data
+# BTS
+0 belong&0xfeffffff 0x1a034465 BTS archive data
+# ELI 5750
+0 string Ora\ ELI 5750 archive data
+# QFC
+0 string \x1aFC\x1a QFC archive data
+0 string \x1aQF\x1a QFC archive data
+# PRO-PACK https://www.segaretro.org/Rob_Northen_compression
+0 string RNC
+>3 byte 1 PRO-PACK archive data (compression 1)
+>3 byte 2 PRO-PACK archive data (compression 2)
+# 777
+0 string 777 777 archive data
+# LZS221
+0 string sTaC LZS221 archive data
+# HPA
+0 string HPA HPA archive data
+# Arhangel
+0 string LG Arhangel archive data
+# EXP1, uses bzip2
+0 string 0123456789012345BZh EXP1 archive data
+# IMP
+0 string IMP\xa IMP archive data
+# NRV
+0 string \x00\x9E\x6E\x72\x76\xFF NRV archive data
+# Squish
+0 string \x73\xb2\x90\xf4 Squish archive data
+# Par
+0 string PHILIPP Par archive data
+0 string PAR Par archive data
+# HIT
+0 string UB HIT archive data
+# SBX
+0 belong&0xfffff000 0x53423000 SBX archive data
+# NaShrink
+0 string NSK NaShrink archive data
+# SAPCAR
+0 string #\ CAR\ archive\ header SAPCAR archive data
+0 string CAR\ 2.00 SAPCAR archive data
+0 string CAR\ 2.01 SAPCAR archive data
+#!:mime application/octet-stream
+!:mime application/vnd.sar
+!:ext sar
+# Disintegrator
+0 string DST Disintegrator archive data
+# ASD
+0 string ASD ASD archive data
+# InstallShield CAB
+# Update: Joerg Jenderek at Nov 2021
+# URL: https://en.wikipedia.org/wiki/InstallShield
+# Reference: https://github.com/twogood/unshield/blob/master/lib/cabfile.h
+# Note: Not compatible with Microsoft CAB files
+# http://mark0.net/download/triddefs_xml.7z/defs/a/ark-cab-ishield.trid.xml
+# CAB_SIGNATURE 0x28635349
+0 string ISc( InstallShield
+#!:mime application/octet-stream
+!:mime application/x-installshield
+# http://mark0.net/download/triddefs_xml.7z/defs/a/ark-cab-ishield-hdr.trid.xml
+>16 ulelong !0 setup header
+# like: _SYS1.HDR _USER1.HDR data1.hdr
+!:ext hdr
+>16 ulelong =0 CAB
+# like: _SYS1.CAB _USER1.CAB DATA1.CAB data2.cab
+!:ext cab
+# https://github.com/twogood/unshield/blob/master/lib/helper.c
+# version like: 0x1005201 0x100600c 0x1007000 0x1009500
+# 0x2000578 0x20005dc 0x2000640 0x40007d0 0x4000834
+>4 ulelong x \b, version %#x
+# volume_info like: 0
+>8 ulelong !0 \b, volume_info %#x
+# cab_descriptor_offset like: 0x200
+>12 ulelong !0x200 \b, offset %#x
+#>0x200 ubequad x \b, at 0x200 %#16.16llx
+# cab_descriptor_size like: 0 (*.cab) BD5 C8B DA5 E2A E36 116C 251D 4DA9 56F0 5CC2 6E4B 777D 779E 1F7C2
+>16 ulelong !0 \b, descriptor size %#x
+# TOP4
+0 string T4\x1a TOP4 archive data
+# BatComp left out: sig looks like COM executable
+# so TODO: get real 4dos batcomp file and find sig
+# BlakHole
+0 string BH\5\7 BlakHole archive data
+# BIX
+0 string BIX0 BIX archive data
+# ChiefLZA
+0 string ChfLZ ChiefLZA archive data
+# Blink
+0 string Blink Blink archive data
+# Logitech Compress
+0 string \xda\xfa Logitech Compress archive data
+# ARS-Sfx (FIXME: really a SFX? then goto COM/EXE)
+1 string (C)\ STEPANYUK ARS-Sfx archive data
+# AKT/AKT32
+0 string AKT32 AKT32 archive data
+0 string AKT AKT archive data
+# NPack
+0 string MSTSM NPack archive data
+# PFT
+0 string \0\x50\0\x14 PFT archive data
+# SemOne
+0 string SEM SemOne archive data
+# PPMD
+0 string \x8f\xaf\xac\x84 PPMD archive data
+# FIZ
+0 string FIZ FIZ archive data
+# MSXiE
+0 belong&0xfffff0f0 0x4d530000 MSXiE archive data
+# DeepFreezer
+0 belong&0xfffffff0 0x797a3030 DeepFreezer archive data
+# DC
+0 string =<DC- DC archive data
+# TPac
+0 string \4TPAC\3 TPac archive data
+# Ai
+# Update: Joerg Jenderek
+# URL: http://fileformats.archiveteam.org/wiki/Ai_Archiver
+0 string Ai\1\1\0 Ai archive data
+#!:mime application/octet-stream
+!:mime application/x-compress-ai
+!:ext ai
+0 string Ai\1\0\0 Ai archive data
+#!:mime application/octet-stream
+!:mime application/x-compress-ai
+!:ext ai
+# Ai32
+# Reference: http://mark0.net/download/triddefs_xml.7z/defs/a/ark-ai.trid.xml
+# Note: called "Ai Archivator compressed archive" by TrID
+0 string Ai\2\0 Ai32 archive data
+#!:mime application/octet-stream
+!:mime application/x-compress-ai
+!:ext ai
+# original file name
+>8 pstring/h x "%s"
+# according to TrID the next 3 bytes are nil
+>5 ubyte !0 \b, at 5 %#x
+>6 ubyte !0 \b, at 6 %#x
+>7 ubyte !0 \b, at 7 %#x
+# the fourth byte with value 0 is probably a flag for "non solid" mode
+#>3 ubyte =0x00 \b, unsolid mode
+0 string Ai\2\1 Ai32 archive data
+#!:mime application/octet-stream
+!:mime application/x-compress-ai
+!:ext ai
+# original file name
+>8 pstring/h x "%s"
+# the fourth byte with value 0x01 is probably a flag for "solid" mode; this is not the default
+>3 ubyte =0x01 \b, solid mode
+# SBC
+0 string SBC SBC archive data
+# Ybs
+0 string YBS Ybs archive data
+# DitPack
+0 string \x9e\0\0 DitPack archive data
+# DMS
+0 string DMS! DMS archive data
+# EPC
+0 string \x8f\xaf\xac\x8c EPC archive data
+# VSARC
+0 string VS\x1a VSARC archive data
+# PDZ
+0 string PDZ PDZ archive data
+# ReDuq
+0 string rdqx ReDuq archive data
+# GCA
+0 string GCAX GCA archive data
+# PPMN
+0 string pN PPMN archive data
+# WinImage
+3 string WINIMAGE WinImage archive data
+# Compressia
+0 string CMP0CMP Compressia archive data
+# UHBC
+0 string UHB UHBC archive data
+# WinHKI
+0 string \x61\x5C\x04\x05 WinHKI archive data
+# WWPack data file
+0 string WWP WWPack archive data
+# BSN (BSA, PTS-DOS)
+0 string \xffBSG BSN archive data
+1 string \xffBSG BSN archive data
+3 string \xffBSG BSN archive data
+1 string \0\xae\2 BSN archive data
+1 string \0\xae\3 BSN archive data
+1 string \0\xae\7 BSN archive data
+# AIN
+0 string \x33\x18 AIN archive data
+0 string \x33\x17 AIN archive data
+# XPA32 test moved and merged with XPA by Joerg Jenderek at Sep 2015
+# SZip (TODO: doesn't catch all versions)
+0 string SZ\x0a\4 SZip archive data
+# XPack DiskImage
+# *.XDI updated by Joerg Jenderek Sep 2015
+# ftp://ftp.sac.sk/pub/sac/pack/0index.txt
+# GRR: this test is still too general as it catches also text files starting with jm
+0 string jm
+# only found examples with this additional characteristic 2 bytes
+>2 string \x2\x4 Xpack DiskImage archive data
+#!:ext xdi
+# XPack Data
+# *.xpa updated by Joerg Jenderek Sep 2015
+# ftp://ftp.elf.stuba.sk/pub/pc/pack/
+0 string xpa XPA
+!:ext xpa
+# XPA32
+# ftp://ftp.elf.stuba.sk/pub/pc/pack/xpa32.zip
+# created by XPA32.EXE version 1.0.2 for Windows
+>0 string xpa\0\1 \b32 archive data
+# created by XPACK.COM version 1.67m or 1.67r with short 0x1800
+>3 ubeshort !0x0001 \bck archive data
+# XPack Single Data
+# changed by Joerg Jenderek Sep 2015 back to like in version 5.12
+# letter 'I'+ acute accent is equivalent to \xcd
+0 string \xcd\ jm Xpack single archive data
+#!:mime application/x-xpa-compressed
+!:ext xpa
+
+# TODO: missing due to unknown magic/magic at end of file:
+#DWC
+#ARG
+#ZAR
+#PC/3270
+#InstallIt
+#RKive
+#RK
+#XPack Diskimage
+
+# These were inspired by idarc, but actually verified
+# Dzip archiver (.dz)
+# Update: Joerg Jenderek
+# URL: http://speeddemosarchive.com/dzip/
+# reference: http://speeddemosarchive.com/dzip/dz29src.zip/main.c
+# GRR: line below is too general as it matches also ASCII texts like Doszip commander help dz.txt
+0 string DZ
+# latest version is 2.9 dated 7 may 2003
+>2 byte <4 Dzip archive data
+!:mime application/x-dzip
+!:ext dz
+>>2 byte x \b, version %i
+>>3 byte x \b.%i
+>>4 ulelong x \b, offset %#x
+>>8 ulelong x \b, %u files
+# ZZip archiver (.zz)
+0 string ZZ\ \0\0 ZZip archive data
+0 string ZZ0 ZZip archive data
+# PAQ archiver (.paq)
+0 string \xaa\x40\x5f\x77\x1f\xe5\x82\x0d PAQ archive data
+0 string PAQ PAQ archive data
+>3 byte&0xf0 0x30
+>>3 byte x (v%c)
+# JAR archiver (.j), this is the successor to ARJ, not Java's JAR (which is essentially ZIP)
+# Update: Joerg Jenderek
+# URL: http://fileformats.archiveteam.org/wiki/JAR_(ARJ_Software)
+# reference: http://mark0.net/download/triddefs_xml.7z/defs/a/ark-jar.trid.xml
+# https://www.sac.sk/download/pack/jar102x.exe/TECHNOTE.DOC
+# Note: called "JAR compressed archive" by TrID
+0xe string \x1aJar\x1b JAR (ARJ Software, Inc.) archive data
+#!:mime application/octet-stream
+!:mime application/x-compress-j
+>0 ulelong x \b, CRC32 %#x
+# standard suffix is ".j"; for multi volumes following order j01 j02 ... j99 100 ... 990
+!:ext j/j01/j02
+# URL: http://fileformats.archiveteam.org/wiki/JARCS
+# reference: http://mark0.net/download/triddefs_xml.7z/defs/a/ark-jarcs.trid.xml
+# Note: called "JARCS compressed archive" by TrID
+0 string JARCS JAR (ARJ Software, Inc.) archive data
+#!:mime application/octet-stream
+!:mime application/x-compress-jar
+!:ext jar
+
+# ARJ archiver (jason@jarthur.Claremont.EDU)
+# URL: http://fileformats.archiveteam.org/wiki/ARJ
+# reference: http://mark0.net/download/triddefs_xml.7z/defs/a/ark-arj.trid.xml
+# https://github.com/FarGroup/FarManager/
+# blob/master/plugins/multiarc/arc.doc/arj.txt
+# Note: called "ARJ compressed archive" by TrID and
+# "ARJ File Format" by DROID via PUID fmt/610
+# verified by `7z l -tarj PHRACK1.ARJ` and
+# `arj.exe l TEST-hk9.ARJ`
+0 leshort 0xea60
+# skip DROID fmt-610-signature-id-946.arj by check for valid file type of main header
+>0xA ubyte 2
+>>0 use arj-archive
+0 name arj-archive
+>0 leshort x ARJ archive
+!:mime application/x-arj
+# look for terminating 0-character of filename
+>0x26 search/1024 \0
+# file name extension is normally .arj but not for parts of multi volume
+#>>&-5 string x extension %.4s
+>>&-5 string/c .arj data
+!:ext arj
+>>&-5 default x
+# for multi volume first name is archive.arj then following parts archive.a01 archive.a02 ...
+>>>8 byte &0x04 data
+!:ext a01/a02
+# for SFX first name is archive.exe then following parts archive.e01 archive.e02 ...
+>>>8 byte ^0x04 data, SFX multi-volume
+!:ext e01/e02
+# basic header size like: 0x002b 0x002c 0x04e0 0x04e3 0x04e7
+#>2 uleshort x basic header size %#4.4x
+# next fragment content like: 0x0a200a003a8fc713 0x524a000010bb3471 0x524a0000c73c70f9
+#>(2.s) ubequad x NEXT FRAGMENT CONTENT %#16.16llx
+# first_hdr_size; seems to be same as basic header size
+#>2 uleshort x 1st header size %#x
+# archiver version number like: 3 4 6 11 102
+>5 byte x \b, v%d
+# minimum archiver version to extract like: 1
+>6 ubyte !1 \b, minimum %u to extract
+# FOR DEBUGGING
+#>8 byte x \b, FLAGS %#x
+# GARBLED_FLAG1; garble with password; g switch
+>8 byte &0x01 \b, password-protected
+# encryption version: 0~old 1~old 2~new 3~reserved 4~40 bit key GOST
+>>0x20 ubyte x (v%u)
+#>8 byte &0x02 \b, secured
+# ANSIPAGE_FLAG; indicates ANSI codepage used by ARJ32; hy switch
+>8 byte &0x02 \b, ANSI codepage
+# VOLUME_FLAG indicates presence of succeeding volume; but apparently not for SFX
+>8 byte &0x04 \b, multi-volume
+#>8 byte &0x08 \b, file-offset
+# ARJPROT_FLAG; build with data protection record; hk switch
+>8 byte &0x08 \b, recoverable
+# arj protection factor; maximal 10; switch hky -> factor=y+1
+>>0x22 byte x (factor %u)
+>8 byte &0x10 \b, slash-switched
+# BACKUP_FLAG; obsolete
+>8 byte &0x20 \b, backup
+# SECURED_FLAG;
+>8 byte &0x40 \b, secured,
+# ALTNAME_FLAG; indicates dual-name archive
+>8 byte &0x80 \b, dual-name
+# security version; 0~old 2~current
+>9 ubyte !0
+>>9 ubyte !2 \b, security version %u
+# file type; 2 in main header; 0~binary 1~7-bitText 2~comment 3~directory 4~VolumeLabel 5=ChapterLabel
+>0xA ubyte !2 \b, file type %u
+# date+time when original archive was created in MS-DOS format via ./msdos
+>0xC ulelong x \b, created
+>0xC use dos-date
+# or date and time by new internal function
+#>0xE lemsdosdate x %s
+#>0xC lemsdostime x %s
+# FOR DEBUGGING
+#>0x12 uleshort x RAW DATE %#4.4x
+#>0x10 uleshort x RAW TIME %#4.4x
+# date+time when archive was last modified; sometimes nil or
+# maybe wrong like in HP4DRVR.ARJ
+#>0x10 ulelong >0 \b, modified
+#>>0x10 use dos-date
+# or date and time by new internal function
+#>>0x12 lemsdosdate x %s
+#>>0x10 lemsdostime x %s
+# archive size (currently used only for secured archives); MAYBE?
+#>0x14 ulelong !0 \b, file size %u
+# security envelope file position; MAYBE?
+#>0x18 ulelong !0 \b, at %#x security envelope
+# filespec position in filename; WHAT IS THAT?
+#>0x1C uleshort >0 \b, filespec position %#x
+# length in bytes of security envelope data like: 2CAh 301h 364h 471h
+>0x1E uleshort !0 \b, security envelope length %#x
+# last chapter like: 0 1
+>0x21 ubyte !0 \b, last chapter %u
+# filename (null-terminated string); sometimes at 0x26 when 4 bytes for extra data
+>34 byte x \b, original name:
+# with extras data
+>34 byte <0x0B
+>>38 string x %s
+# without extras data
+>34 byte >0x0A
+>>34 string x %s
+# host OS: 0~MSDOS ... 11~WIN32
+>7 byte 0 \b, os: MS-DOS
+>7 byte 1 \b, os: PRIMOS
+>7 byte 2 \b, os: Unix
+>7 byte 3 \b, os: Amiga
+>7 byte 4 \b, os: Macintosh
+>7 byte 5 \b, os: OS/2
+>7 byte 6 \b, os: Apple ][ GS
+>7 byte 7 \b, os: Atari ST
+>7 byte 8 \b, os: NeXT
+>7 byte 9 \b, os: VAX/VMS
+>7 byte 10 \b, os: WIN95
+>7 byte 11 \b, os: WIN32
+# [JW] idarc says this is also possible
+2 leshort 0xea60 ARJ archive data
+#2 leshort 0xea60
+#>2 use arj-archive
+
+# HA archiver (Greg Roelofs, newt@uchicago.edu)
+# This is a really bad format. A file containing HAWAII will match this...
+#0 string HA HA archive data,
+#>2 leshort =1 1 file,
+#>2 leshort >1 %hu files,
+#>4 byte&0x0f =0 first is type CPY
+#>4 byte&0x0f =1 first is type ASC
+#>4 byte&0x0f =2 first is type HSC
+#>4 byte&0x0f =0x0e first is type DIR
+#>4 byte&0x0f =0x0f first is type SPECIAL
+# suggestion: at least identify small archives (<1024 files)
+0 belong&0xffff00fc 0x48410000 HA archive data
+>2 leshort =1 1 file,
+>2 leshort >1 %u files,
+>4 byte&0x0f =0 first is type CPY
+>4 byte&0x0f =1 first is type ASC
+>4 byte&0x0f =2 first is type HSC
+>4 byte&0x0f =0x0e first is type DIR
+>4 byte&0x0f =0x0f first is type SPECIAL
+
+# HPACK archiver (Peter Gutmann, pgut1@cs.aukuni.ac.nz)
+0 string HPAK HPACK archive data
+
+# JAM Archive volume format, by Dmitry.Kohmanyuk@UA.net
+0 string \351,\001JAM\ JAM archive,
+>7 string >\0 version %.4s
+>0x26 byte =0x27 -
+>>0x2b string >\0 label %.11s,
+>>0x27 lelong x serial %08x,
+>>0x36 string >\0 fstype %.8s
+
+# LHARC/LHA archiver (Greg Roelofs, newt@uchicago.edu)
+# Update: Joerg Jenderek
+# URL: https://en.wikipedia.org/wiki/LHA_(file_format)
+# Reference: https://web.archive.org/web/20021005080911/http://www.osirusoft.com/joejared/lzhformat.html
+#
+# check and display information of lharc (LHa,PMarc) file
+0 name lharc-file
+# check 1st character of method id like -lz4- -lh5- or -pm2-
+>2 string -
+# check 5th character of method id
+>>6 string -
+# check header level 0 1 2 3
+>>>20 ubyte <4
+# check 2nd, 3th and 4th character of method id
+>>>>3 regex \^(lh[0-9a-ex]|lz[s2-8]|pm[012]|pc1) \b
+!:mime application/x-lzh-compressed
+# creator type "LHA "
+!:apple ????LHA
+# display archive type name like "LHa/LZS archive data" or "LArc archive"
+>>>>>2 string -lz \b
+!:ext lzs
+# already known -lzs- -lz4- -lz5- with old names
+>>>>>>2 string -lzs LHa/LZS archive data
+>>>>>>3 regex \^lz[45] LHarc 1.x archive data
+# missing -lz?- with wikipedia names
+>>>>>>3 regex \^lz[2378] LArc archive
+# display archive type name like "LHa (2.x) archive data"
+>>>>>2 string -lh \b
+# already known -lh0- -lh1- -lh2- -lh3- -lh4- -lh5- -lh6- -lh7- -lhd- variants with old names
+>>>>>>3 regex \^lh[01] LHarc 1.x/ARX archive data
+# LHice archiver use ".ICE" as name extension instead usual one ".lzh"
+# FOOBAR archiver use ".foo" as name extension instead usual one
+# "Florian Orjanov's and Olga Bachetska's ARchiver" not found at the moment
+>>>>>>>2 string -lh1 \b
+!:ext lha/lzh/ice
+>>>>>>3 regex \^lh[23d] LHa 2.x? archive data
+>>>>>>3 regex \^lh[7] LHa (2.x)/LHark archive data
+>>>>>>3 regex \^lh[456] LHa (2.x) archive data
+>>>>>>>2 string -lh5 \b
+# https://en.wikipedia.org/wiki/BIOS
+# Some mainboard BIOS like Award use LHa compression. So archives with unusual extension are found like
+# bios.rom , kd7_v14.bin, 1010.004, ...
+!:ext lha/lzh/rom/bin
+# missing -lh?- variants (Joe Jared)
+>>>>>>3 regex \^lh[89a-ce] LHa (Joe Jared) archive
+# UNLHA32 2.67a
+>>>>>>2 string -lhx LHa (UNLHA32) archive
+# lha archives with standard file name extensions ".lha" ".lzh"
+>>>>>>3 regex !\^(lh1|lh5) \b
+!:ext lha/lzh
+# this should not happen if all -lh variants are described
+>>>>>>2 default x LHa (unknown) archive
+#!:ext lha
+# PMarc
+>>>>>3 regex \^pm[012] PMarc archive data
+!:ext pma
+# append method id without leading and trailing minus character
+>>>>>3 string x [%3.3s]
+>>>>>>0 use lharc-header
+#
+# check and display information of lharc header
+0 name lharc-header
+# header size 0x4 , 0x1b-0x61
+>0 ubyte x
+# compressed data size != compressed file size
+#>7 ulelong x \b, data size %d
+# attribute: 0x2~?? 0x10~symlink|target 0x20~normal
+#>19 ubyte x \b, 19_%#x
+# level identifier 0 1 2 3
+#>20 ubyte x \b, level %d
+# time stamp
+#>15 ubelong x DATE %#8.8x
+# OS ID for level 1
+>20 ubyte 1
+# 0x20 types find for *.rom files
+>>(21.b+24) ubyte <0x21 \b, %#x OS
+# ascii type like M for MSDOS
+>>(21.b+24) ubyte >0x20 \b, '%c' OS
+# OS ID for level 2
+>20 ubyte 2
+#>>23 ubyte x \b, OS ID %#x
+>>23 ubyte <0x21 \b, %#x OS
+>>23 ubyte >0x20 \b, '%c' OS
+# filename only for level 0 and 1
+>20 ubyte <2
+# length of filename
+>>21 ubyte >0 \b, with
+# filename
+>>>21 pstring x "%s"
+#
+#2 string -lh0- LHarc 1.x/ARX archive data [lh0]
+#!:mime application/x-lharc
+2 string -lh0-
+>0 use lharc-file
+#2 string -lh1- LHarc 1.x/ARX archive data [lh1]
+#!:mime application/x-lharc
+2 string -lh1-
+>0 use lharc-file
+# NEW -lz2- ... -lz8-
+2 string -lz2-
+>0 use lharc-file
+2 string -lz3-
+>0 use lharc-file
+2 string -lz4-
+>0 use lharc-file
+2 string -lz5-
+>0 use lharc-file
+2 string -lz7-
+>0 use lharc-file
+2 string -lz8-
+>0 use lharc-file
+# [never seen any but the last; -lh4- reported in comp.compression:]
+#2 string -lzs- LHa/LZS archive data [lzs]
+2 string -lzs-
+>0 use lharc-file
+# According to wikipedia and others such a version does not exist
+#2 string -lh\40- LHa 2.x? archive data [lh ]
+#2 string -lhd- LHa 2.x? archive data [lhd]
+2 string -lhd-
+>0 use lharc-file
+#2 string -lh2- LHa 2.x? archive data [lh2]
+2 string -lh2-
+>0 use lharc-file
+#2 string -lh3- LHa 2.x? archive data [lh3]
+2 string -lh3-
+>0 use lharc-file
+#2 string -lh4- LHa (2.x) archive data [lh4]
+2 string -lh4-
+>0 use lharc-file
+#2 string -lh5- LHa (2.x) archive data [lh5]
+2 string -lh5-
+>0 use lharc-file
+#2 string -lh6- LHa (2.x) archive data [lh6]
+2 string -lh6-
+>0 use lharc-file
+#2 string -lh7- LHa (2.x)/LHark archive data [lh7]
+2 string -lh7-
+# !:mime application/x-lha
+# >20 byte x - header level %d
+>0 use lharc-file
+# NEW -lh8- ... -lhe- , -lhx-
+2 string -lh8-
+>0 use lharc-file
+2 string -lh9-
+>0 use lharc-file
+2 string -lha-
+>0 use lharc-file
+2 string -lhb-
+>0 use lharc-file
+2 string -lhc-
+>0 use lharc-file
+2 string -lhe-
+>0 use lharc-file
+2 string -lhx-
+>0 use lharc-file
+# taken from idarc [JW]
+2 string -lZ PUT archive data
+# already done by LHarc magics
+# this should never happen if all sub types of LZS archive are identified
+#2 string -lz LZS archive data
+2 string -sw1- Swag archive data
+
+0 name rar-file-header
+>24 byte 15 \b, v1.5
+>24 byte 20 \b, v2.0
+>24 byte 29 \b, v4
+>15 byte 0 \b, os: MS-DOS
+>15 byte 1 \b, os: OS/2
+>15 byte 2 \b, os: Win32
+>15 byte 3 \b, os: Unix
+>15 byte 4 \b, os: Mac OS
+>15 byte 5 \b, os: BeOS
+
+0 name rar-archive-header
+>3 leshort&0x1ff >0 \b, flags:
+>>3 leshort &0x01 ArchiveVolume
+>>3 leshort &0x02 Commented
+>>3 leshort &0x04 Locked
+>>3 leshort &0x10 NewVolumeNaming
+>>3 leshort &0x08 Solid
+>>3 leshort &0x20 Authenticated
+>>3 leshort &0x40 RecoveryRecordPresent
+>>3 leshort &0x80 EncryptedBlockHeader
+>>3 leshort &0x100 FirstVolume
+
+# RAR (Roshal Archive) archive
+0 string Rar!\x1a\7\0 RAR archive data
+!:mime application/x-rar
+!:ext rar/cbr
+# file header
+>(0xc.l+9) byte 0x74
+>>(0xc.l+7) use rar-file-header
+# subblock seems to share information with file header
+>(0xc.l+9) byte 0x7a
+>>(0xc.l+7) use rar-file-header
+>9 byte 0x73
+>>7 use rar-archive-header
+
+0 string Rar!\x1a\7\1\0 RAR archive data, v5
+!:mime application/x-rar
+!:ext rar
+
+# Very old RAR archive
+# https://jasonblanks.com/wp-includes/images/papers/KnowyourarchiveRAR.pdf
+0 string RE\x7e\x5e RAR archive data (<v1.5)
+!:mime application/x-rar
+!:ext rar/cbr
+
+# SQUISH archiver (Greg Roelofs, newt@uchicago.edu)
+0 string SQSH squished archive data (Acorn RISCOS)
+
+# UC2 archiver (Greg Roelofs, newt@uchicago.edu)
+# [JW] see exe section for self-extracting version
+0 string UC2\x1a UC2 archive data
+
+# PKZIP multi-volume archive
+0 string PK\x07\x08PK\x03\x04 Zip multi-volume archive data, at least PKZIP v2.50 to extract
+!:mime application/zip
+!:ext zip/cbz
+
+# Android APK file (Zip archive)
+0 string PK\003\004
+!:strength +1
+# Starts with AndroidManifest.xml (file name length = 19)
+>26 uleshort 19
+>>30 string AndroidManifest.xml Android package (APK), with AndroidManifest.xml
+!:mime application/vnd.android.package-archive
+!:ext apk
+>>>-22 string PK\005\006
+>>>>(-6.l-16) string APK\x20Sig\x20Block\x2042 \b, with APK Signing Block
+# Starts with META-INF/com/android/build/gradle/app-metadata.properties
+>26 uleshort 57
+>>30 string META-INF/com/android/build/gradle/
+>>>&0 string app-metadata.properties Android package (APK), with gradle app-metadata.properties
+!:mime application/vnd.android.package-archive
+!:ext apk
+>>>>-22 string PK\005\006
+>>>>>(-6.l-16) string APK\x20Sig\x20Block\x2042 \b, with APK Signing Block
+# Starts with classes.dex (file name length = 11)
+>26 uleshort 11
+>>30 string classes.dex Android package (APK), with classes.dex
+!:mime application/vnd.android.package-archive
+!:ext apk
+>>>-22 string PK\005\006
+>>>>(-6.l-16) string APK\x20Sig\x20Block\x2042 \b, with APK Signing Block
+# Starts with META-INF/MANIFEST.MF (file name length = 20)
+# NB: checks for resources.arsc, classes.dex, etc. as well to avoid matching JAR files
+>26 uleshort 20
+>>30 string META-INF/MANIFEST.MF
+# Contains resources.arsc (near the end, in the central directory)
+>>>-512 search resources.arsc Android package (APK), with MANIFEST.MF and resources.arsc
+!:mime application/vnd.android.package-archive
+!:ext apk
+>>>>-22 string PK\005\006
+>>>>>(-6.l-16) string APK\x20Sig\x20Block\x2042 \b, with APK Signing Block
+>>>-512 default x
+# Contains classes.dex (near the end, in the central directory)
+>>>>-512 search classes.dex Android package (APK), with MANIFEST.MF and classes.dex
+!:mime application/vnd.android.package-archive
+!:ext apk
+>>>>>-22 string PK\005\006
+>>>>>>(-6.l-16) string APK\x20Sig\x20Block\x2042 \b, with APK Signing Block
+>>>>-512 default x
+# Contains lib/armeabi (near the end, in the central directory)
+>>>>>-512 search lib/armeabi Android package (APK), with MANIFEST.MF and armeabi lib
+!:mime application/vnd.android.package-archive
+!:ext apk
+>>>>>>-22 string PK\005\006
+>>>>>>>(-6.l-16) string APK\x20Sig\x20Block\x2042 \b, with APK Signing Block
+>>>>>-512 default x
+# Contains drawables (near the end, in the central directory)
+>>>>>>-512 search res/drawable Android package (APK), with MANIFEST.MF and drawables
+!:mime application/vnd.android.package-archive
+!:ext apk
+>>>>>>>-22 string PK\005\006
+>>>>>>>>(-6.l-16) string APK\x20Sig\x20Block\x2042 \b, with APK Signing Block
+# It may or may not be an APK file, but it's definitely a Java JAR file
+>>>>>>-512 default x Java archive data (JAR)
+!:mime application/java-archive
+!:ext jar
+# Starts with zipflinger virtual entry (28 + 104 = 132 bytes)
+# See https://github.com/obfusk/apksigcopier/blob/666f5b7/apksigcopier/__init__.py#L230
+>4 string \x00\x00\x00\x00\x00\x00
+>>&0 string \x21\x08\x21\x02
+>>>&0 string \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00
+>>>>&0 string \x00\x00 Android package (APK), with zipflinger virtual entry
+!:mime application/vnd.android.package-archive
+!:ext apk
+>>>>>-22 string PK\005\006
+>>>>>>(-6.l-16) string APK\x20Sig\x20Block\x2042 \b, with APK Signing Block
+# APK Signing Block
+>0 default x
+>>-22 string PK\005\006
+>>>(-6.l-16) string APK\x20Sig\x20Block\x2042 Android package (APK), with APK Signing Block
+!:mime application/vnd.android.package-archive
+!:ext apk
+
+# Zip archives (Greg Roelofs, c/o zip-bugs@wkuvx1.wku.edu)
+0 string PK\005\006 Zip archive data (empty)
+!:mime application/zip
+!:ext zip/cbz
+!:strength +1
+0 string PK\003\004
+!:strength +1
+
+# Specialised zip formats which start with a member named 'mimetype'
+# (stored uncompressed, with no 'extra field') containing the file's MIME type.
+# Check for have 8-byte name, 0-byte extra field, name "mimetype", and
+# contents starting with "application/":
+>26 string \x8\0\0\0mimetypeapplication/
+
+# KOffice / OpenOffice & StarOffice / OpenDocument formats
+# From: Abel Cheung <abel@oaka.org>
+
+# KOffice (1.2 or above) formats
+# (mimetype contains "application/vnd.kde.<SUBTYPE>")
+>>50 string vnd.kde. KOffice (>=1.2)
+>>>58 string karbon Karbon document
+>>>58 string kchart KChart document
+>>>58 string kformula KFormula document
+>>>58 string kivio Kivio document
+>>>58 string kontour Kontour document
+>>>58 string kpresenter KPresenter document
+>>>58 string kspread KSpread document
+>>>58 string kword KWord document
+
+# OpenOffice formats (for OpenOffice 1.x / StarOffice 6/7)
+# (mimetype contains "application/vnd.sun.xml.<SUBTYPE>")
+# URL: https://en.wikipedia.org/wiki/OpenOffice.org_XML
+# reference: http://fileformats.archiveteam.org/wiki/OpenOffice.org_XML
+>>50 string vnd.sun.xml. OpenOffice.org 1.x
+>>>62 string writer Writer
+>>>>68 byte !0x2e document
+!:mime application/vnd.sun.xml.writer
+!:ext sxw
+>>>>68 string .template template
+!:mime application/vnd.sun.xml.writer.template
+!:ext stw
+>>>>68 string .web Web template
+!:mime application/vnd.sun.xml.writer.web
+!:ext stw
+>>>>68 string .global global document
+!:mime application/vnd.sun.xml.writer.global
+!:ext sxg
+>>>62 string calc Calc
+>>>>66 byte !0x2e spreadsheet
+!:mime application/vnd.sun.xml.calc
+!:ext sxc
+>>>>66 string .template template
+!:mime application/vnd.sun.xml.calc.template
+!:ext stc
+>>>62 string draw Draw
+>>>>66 byte !0x2e document
+!:mime application/vnd.sun.xml.draw
+!:ext sxd
+>>>>66 string .template template
+!:mime application/vnd.sun.xml.draw.template
+!:ext std
+>>>62 string impress Impress
+>>>>69 byte !0x2e presentation
+!:mime application/vnd.sun.xml.impress
+!:ext sxi
+>>>>69 string .template template
+!:mime application/vnd.sun.xml.impress.template
+!:ext sti
+>>>62 string math Math document
+!:mime application/vnd.sun.xml.math
+!:ext sxm
+>>>62 string base Database file
+!:mime application/vnd.sun.xml.base
+!:ext sdb
+
+# URL: https://wiki.openoffice.org/wiki/Documentation/DevGuide/Extensions/File_Format
+# From: Joerg Jenderek
+# Note: only few OXT samples are detected here by mimetype member
+# is used by OpenOffice and LibreOffice and probably also NeoOffice
+# verified by `unzip -Zv *.oxt` or `7z l -slt *.oxt`
+>>50 string vnd.openofficeorg. OpenOffice
+>>>68 string extension \b/LibreOffice Extension
+# http://extension.nirsoft.net/oxt
+!:mime application/vnd.openofficeorg.extension
+# like: Gallery-Puzzle.2.1.0.1.oxt
+!:ext oxt
+
+# OpenDocument formats (for OpenOffice 2.x / StarOffice >= 8)
+# URL: http://fileformats.archiveteam.org/wiki/OpenDocument
+# https://lists.oasis-open.org/archives/office/200505/msg00006.html
+# (mimetype contains "application/vnd.oasis.opendocument.<SUBTYPE>")
+>>50 string vnd.oasis.opendocument. OpenDocument
+>>>73 string text
+>>>>77 byte !0x2d Text
+!:mime application/vnd.oasis.opendocument.text
+!:ext odt
+>>>>77 string -template Text Template
+!:mime application/vnd.oasis.opendocument.text-template
+!:ext ott
+>>>>77 string -web HTML Document Template
+!:mime application/vnd.oasis.opendocument.text-web
+!:ext oth
+>>>>77 string -master
+>>>>>84 byte !0x2d Master Document
+!:mime application/vnd.oasis.opendocument.text-master
+!:ext odm
+>>>>>84 string -template Master Template
+!:mime application/vnd.oasis.opendocument.text-master-template
+!:ext otm
+>>>73 string graphics
+>>>>81 byte !0x2d Drawing
+!:mime application/vnd.oasis.opendocument.graphics
+!:ext odg
+>>>>81 string -template Drawing Template
+!:mime application/vnd.oasis.opendocument.graphics-template
+!:ext otg
+>>>73 string presentation
+>>>>85 byte !0x2d Presentation
+!:mime application/vnd.oasis.opendocument.presentation
+!:ext odp
+>>>>85 string -template Presentation Template
+!:mime application/vnd.oasis.opendocument.presentation-template
+!:ext otp
+>>>73 string spreadsheet
+>>>>84 byte !0x2d Spreadsheet
+!:mime application/vnd.oasis.opendocument.spreadsheet
+!:ext ods
+>>>>84 string -template Spreadsheet Template
+!:mime application/vnd.oasis.opendocument.spreadsheet-template
+!:ext ots
+>>>73 string chart
+>>>>78 byte !0x2d Chart
+!:mime application/vnd.oasis.opendocument.chart
+!:ext odc
+>>>>78 string -template Chart Template
+!:mime application/vnd.oasis.opendocument.chart-template
+!:ext otc
+>>>73 string formula
+>>>>80 byte !0x2d Formula
+!:mime application/vnd.oasis.opendocument.formula
+!:ext odf
+>>>>80 string -template Formula Template
+!:mime application/vnd.oasis.opendocument.formula-template
+!:ext otf
+# https://www.loc.gov/preservation/digital/formats/fdd/fdd000441.shtml
+>>>73 string database Database
+!:mime application/vnd.oasis.opendocument.database
+!:ext odb
+# Valid for LibreOffice Base 6.0.1.1 at least
+>>>73 string base Database
+# https://bugs.documentfoundation.org/show_bug.cgi?id=45854
+!:mime application/vnd.oasis.opendocument.base
+!:ext odb
+>>>73 string image
+>>>>78 byte !0x2d Image
+!:mime application/vnd.oasis.opendocument.image
+!:ext odi
+>>>>78 string -template Image Template
+!:mime application/vnd.oasis.opendocument.image-template
+!:ext oti
+
+# EPUB (OEBPS) books using OCF (OEBPS Container Format)
+# https://www.idpf.org/ocf/ocf1.0/download/ocf10.htm, section 4.
+# From: Ralf Brown <ralf.brown@gmail.com>
+>>50 string epub+zip EPUB document
+!:mime application/epub+zip
+
+# From: Hajin Jang <jb6804@naver.com>
+# hwpx (OWPML) document format follows OCF specification.
+# Hangul Word Processor 2010+ supports HWPX format.
+# URL: https://www.hancom.com/etc/hwpDownload.do
+# https://standard.go.kr/KSCI/standardIntro/getStandardSearchView.do?menuId=503&topMenuId=502&ksNo=KSX6101
+# https://e-ks.kr/streamdocs/view/sd;streamdocsId=72059197557727331
+>>50 string hwp+zip Hancom HWP (Hangul Word Processor) file, HWPX
+!:mime application/x-hwp+zip
+!:ext hwpx
+
+# From: Joerg Jenderek
+# URL: http://en.wikipedia.org/wiki/CorelDRAW
+# NOTE: version; til 2 WL-based; from 3 til 13 by ./riff; from 14 zip based
+>>50 string x-vnd.corel. Corel
+>>>62 string draw.document+zip Draw drawing, version 14-16
+!:mime application/x-vnd.corel.draw.document+zip
+!:ext cdr
+>>>62 string draw.template+zip Draw template, version 14-16
+!:mime application/x-vnd.corel.draw.template+zip
+!:ext cdrt
+>>>62 string zcf.draw.document+zip Draw drawing, version 17-22
+!:mime application/x-vnd.corel.zcf.draw.document+zip
+!:ext cdr
+>>>62 string zcf.draw.template+zip Draw template, version 17-22
+!:mime application/x-vnd.corel.zcf.draw.template+zip
+!:ext cdt/cdrt
+# URL: http://product.corel.com/help/CorelDRAW/540240626/Main/EN/Doc/CorelDRAW-Other-file-formats.html
+>>>62 string zcf.pattern+zip Draw pattern, version 22
+!:mime application/x-vnd.corel.zcf.pattern+zip
+!:ext pat
+# URL: https://en.wikipedia.org/wiki/Corel_Designer
+# Reference: http://fileformats.archiveteam.org/wiki/Corel_Designer
+# Note: called by TrID "Corel DESIGN graphics"
+>>>62 string designer.document+zip DESIGNER graphics, version 14-16
+!:mime application/x-vnd.corel.designer.document+zip
+!:ext des
+>>>62 string zcf.designer.document+zip DESIGNER graphics, version 17-21
+!:mime application/x-vnd.corel.zcf.designer.document+zip
+!:ext des
+# URL: http://product.corel.com/help/CorelDRAW/540223850/Main/EN/Documentation/
+# CorelDRAW-Corel-Symbol-Library-CSL.html
+>>>62 string symbol.library+zip Symbol Library, version 6-16.3
+!:mime application/x-vnd.corel.symbol.library+zip
+!:ext csl
+>>>62 string zcf.symbol.library+zip Symbol Library, version 17-22
+!:mime application/x-vnd.corel.zcf.symbol.library+zip
+!:ext csl
+
+# Catch other ZIP-with-mimetype formats
+# In a ZIP file, the bytes immediately after a member's contents are
+# always "PK". The 2 regex rules here print the "mimetype" member's
+# contents up to the first 'P'. Luckily, most MIME types don't contain
+# any capital 'P's. This is a kludge.
+# (mimetype contains "application/<OTHER>")
+>>50 default x Zip data
+>>>38 regex [!-OQ-~]+ (MIME type "%s"?)
+!:mime application/zip
+# (mimetype contents other than "application/*")
+>26 string \x8\0\0\0mimetype
+>>38 string !application/
+>>>38 regex [!-OQ-~]+ Zip data (MIME type "%s"?)
+!:mime application/zip
+
+# Java Jar files (see also APK files above)
+>(26.s+30) leshort 0xcafe Java archive data (JAR)
+!:mime application/java-archive
+!:ext jar
+
+# iOS App
+>(26.s+30) leshort !0xcafe
+>>26 string !\x8\0\0\0mimetype
+>>>30 string Payload/
+>>>>38 search/64 .app/ iOS App
+!:mime application/x-ios-app
+
+# Dup, see above.
+#>30 search/100/b application/epub+zip EPUB document
+#!:mime application/epub+zip
+
+# Generic zip archives (Greg Roelofs, c/o zip-bugs@wkuvx1.wku.edu)
+# Next line excludes specialized formats:
+>(26.s+30) leshort !0xcafe
+>>30 search/100/b !application/epub+zip
+>>>26 string !\x8\0\0\0mimetype Zip archive data
+!:mime application/zip
+>>>>4 beshort x \b, at least
+>>>>4 use zipversion
+>>>>4 beshort x to extract
+>>>>8 beshort x \b, compression method=
+>>>>8 use zipcompression
+>>>>0x161 string WINZIP \b, WinZIP self-extracting
+
+# StarView Metafile
+# From Pierre Ducroquet <pinaraf@pinaraf.info>
+0 string VCLMTF StarView MetaFile
+>6 beshort x \b, version %d
+>8 belong x \b, size %d
+
+# Zoo archiver
+# Update: Joerg Jenderek
+# URL: https://en.wikipedia.org/wiki/Zoo_(file_format)
+# http://fileformats.archiveteam.org/wiki/Zoo
+# Reference: http://mark0.net/download/triddefs_xml.7z/defs/a/ark-zoo-strict.trid.xml
+# http://distcache.freebsd.org/ports-distfiles/zoo-2.10pl1.tar.gz/zoo.h
+# Note: called "ZOO compressed archive (strict)" by TrID and "ZOO Compressed Archive" by DROID via PUID x-fmt/269
+# verified by command like `deark -m zoo -l -d2 WHRCGA.ZOO`
+20 lelong 0xfdc4a7dc
+# skip DROID x-fmt-269-signature-id-621.zoo by looking for valid major version to manipulate archive
+>32 byte >0 Zoo archive data
+!:mime application/x-zoo
+# bak is extension of backup-ed zoo
+!:ext zoo/bak
+# version in text form like: 1.50 2.00 2.10
+>>4 byte >48 \b, v%c.
+>>>6 byte >47 \b%c
+>>>>7 byte >47 \b%c
+# ZOO files typically start with "ZOO ?.?? Archive.", followed by the bytes 0x1a 0x0 0x0; not used by Zoo and they may be anything
+>>8 string !\040Archive.\032 \b, at 8
+>>>8 string x text "%0.10s"
+# major_ver.minor_ver; minimum version needed to manipulate archive like: 1.0 2.0
+>>32 byte >0 \b, modify: v%d
+>>>33 byte x \b.%d+
+# major_ver.minor_ver; minimum version needed to extract after modify like in old versions
+>>(24.l+28) ubyte x \b, extract: v%u
+>>(24.l+29) ubyte x \b.%u+
+# with zoo 2.00 additional fields have been added in the archive header
+>>32 byte >1
+# type; type of archive header like: 1 2
+>>>34 ubyte !1 \b, header type %u
+# acmt_pos; position of archive comment like: 6258 30599 61369 149501
+>>>35 lelong >0 \b, at %d
+# acmt_len; length of archive comment like: 258
+>>>>39 uleshort x %u bytes comment
+#>>>>(35.l) ubequad x COMMENT=%16.16llx
+# 1st character of comment maybe is CarriageReturn (0x0d)
+>>>>(35.l) ubyte <040
+# 2nd character of comment maybe is LineFeed (0x0a)
+>>>>>(35.l+1) ubyte <040
+# comment string after CRLF like "Anonymous ftp site garbo.uwasa.fi 128.214.87.1 moderated by"
+>>>>>>(35.l+2) string x %s
+# next character of remaining comment maybe is CarriageReturn (0x0d)
+>>>>>>>&0 ubyte <040
+>>>>>>>>&0 ubyte <040
+# 2nd comment part like: Timo Salmi ts@chyde.uwasa.fi PC directories and uploads\015\012Harri Valkama hv@chyde.uwasa.fi PC, Mac, Unix files, and upload
+>>>>>>>>>&0 string >037 %s
+# vdata; archive-level versioning byte like: 1 3
+>>>41 ubyte !1 \b, vdata %#x
+# zoo_start; pointer to 1st entry header
+>>24 lelong x \b; at %u
+# zoo_minus; zoo_start -1 for consistency checking
+#>>28 lelong x \b, zoo_minus %#x
+# zoo_tag; tag for check
+#>>(24.l+0) ulelong !0xfdc4a7dc \b, zoo_tag=%8.8x
+# type; type of directory entry like: 1 2
+>>(24.l+4) ubyte !2 type=%u
+# packing_method; 0~no packing 1~normal LZW 2~lzh
+>>(24.l+5) ubyte x method=
+>>>(24.l+5) ubyte 0 \bnot-compressed
+>>>(24.l+5) ubyte 1 \blzd
+>>>(24.l+5) ubyte 2 \blzh
+# next; position of next directory entry
+>>(24.l+6) ulelong x \b, next entry at %u
+# offset; position of file data for this entry
+#>>(24.l+10) ulelong x \b, data at %u
+# file_crc; CRC-16 of file data
+>>(24.l+18) uleshort x \b, CRC %#4.4x
+# comment; zero if none or points to entry comment like ADD9h (WHRCGA.ZOO)
+>>(24.l+32) lelong >0 \b, at %#x
+# cmt_size; if not 0 for none then length of entry comment like: 46
+>>>(24.l+36) uleshort >0 %u bytes comment
+# entry comment itself like: "CGA .GL file showing menu input from keyboard"
+>>>>(&-6.l) string x "%s"
+# org_size; original size of file
+>>(24.l+20) ulelong x \b, size %u
+# size_now; compressed size of file
+>>(24.l+24) ulelong x (%u compressed)
+# major_ver.minor_ver; minimum version needed to extract already done
+# deleted; will be 1 if deleted, 0 if not
+>>(24.l+30) ubyte =1 \b, deleted
+# struc; file structure if any; WHAT IS THAT?
+>>(24.l+31) ubyte !0 \b, structured
+# fname[13]; short/DOS file name like 12345678.012
+>>(24.l+38) string x \b, %0.13s
+# for directory entry type 2 with variable part
+>>(24.l+4) ubyte =2
+# var_dir_len; length of variable part of dir entry
+>>>(24.l+51) uleshort >0
+#>>>(24.l+51) uleshort >0 \b, variable part length %u
+# namlen; length of long filename
+#>>>>(24.l+56) ubyte x \b, namlen %u
+# dirlen; length of directory name
+#>>>>(24.l+57) ubyte x \b, dirlen %u
+# if file length positive then show long file name
+>>>>(24.l+56) ubyte >0
+# lfname[256]; long file name \0-terminated
+>>>>>(24.l+58) string x "%s"
+# if directory length positive then jump before file name field and then jump this addtional length plus 2 (\0-terminator + dirlen field) to following directory name
+>>>>(24.l+57) ubyte >0
+>>>>>(24.l+55) ubyte x
+# dirname[256]; directory name \0-terminated
+>>>>>>&(&0.b+2) string x in "%s"
+# dir_crc; CRC of directory entry
+#>>>(24.l+54) uleshort x \b, entry CRC %#4.4x
+# tz; timezone where file was archived; 7Fh~unknown 4~1.00hoursWestOfUTC 12 16 20~5.00hoursWestOfUTC -107~26.75hoursEastOfUTC -4~1.00hoursEastOfUTC
+>>>(24.l+53) byte !0x7f \b, time zone %d/4
+# date; last mod file date in DOS format
+>>>(24.l+14) lemsdosdate x \b, modified %s
+# time; last mod file time in DOS format
+>>>(24.l+16) lemsdostime x %s
+
+# Shell archives
+10 string #\ This\ is\ a\ shell\ archive shell archive text
+!:mime application/octet-stream
+
+#
+# LBR. NB: May conflict with the questionable
+# "binary Computer Graphics Metafile" format.
+#
+0 string \0\ \ \ \ \ \ \ \ \ \ \ \0\0 LBR archive data
+#
+# PMA (CP/M derivative of LHA)
+# Update: Joerg Jenderek
+# URL: https://en.wikipedia.org/wiki/LHA_(file_format)
+#
+#2 string -pm0- PMarc archive data [pm0]
+2 string -pm0-
+>0 use lharc-file
+#2 string -pm1- PMarc archive data [pm1]
+2 string -pm1-
+>0 use lharc-file
+#2 string -pm2- PMarc archive data [pm2]
+2 string -pm2-
+>0 use lharc-file
+2 string -pms- PMarc SFX archive (CP/M, DOS)
+#!:mime application/x-foobar-exec
+!:ext com
+5 string -pc1- PopCom compressed executable (CP/M)
+#!:mime application/x-
+#!:ext com
+
+# From Rafael Laboissiere <rafael@laboissiere.net>
+# The Project Revision Control System (see
+# http://prcs.sourceforge.net) generates a packaged project
+# file which is recognized by the following entry:
+0 leshort 0xeb81 PRCS packaged project
+
+# Microsoft cabinets
+# by David Necas (Yeti) <yeti@physics.muni.cz>
+#0 string MSCF\0\0\0\0 Microsoft cabinet file data,
+#>25 byte x v%d
+#>24 byte x \b.%d
+# MPi: All CABs have version 1.3, so this is pointless.
+# Better magic in debian-additions.
+
+# GTKtalog catalogs
+# by David Necas (Yeti) <yeti@physics.muni.cz>
+4 string gtktalog\ GTKtalog catalog data,
+>13 string 3 version 3
+>>14 beshort 0x677a (gzipped)
+>>14 beshort !0x677a (not gzipped)
+>13 string >3 version %s
+
+############################################################################
+# Parity archive reconstruction file, the 'par' file format now used on Usenet.
+0 string PAR\0 PARity archive data
+>48 leshort =0 - Index file
+>48 leshort >0 - file number %d
+
+# Felix von Leitner <felix-file@fefe.de>
+0 string d8:announce BitTorrent file
+!:mime application/x-bittorrent
+!:ext torrent
+# Durval Menezes, <jmgthbfile at durval dot com>
+0 string d13:announce-list BitTorrent file
+!:mime application/x-bittorrent
+!:ext torrent
+0 string d7:comment BitTorrent file
+!:mime application/x-bittorrent
+!:ext torrent
+0 string d4:info BitTorrent file
+!:mime application/x-bittorrent
+!:ext torrent
+
+# Atari MSA archive - Teemu Hukkanen <tjhukkan@iki.fi>
+# URL: http://fileformats.archiveteam.org/wiki/MSA_(Magic_Shadow_Archiver)
+# Reference: http://info-coach.fr/atari/documents/_mydoc/FD_Image_File_Format.pdf
+# http://mark0.net/download/triddefs_xml.7z/defs/m/msa.trid.xml
+# Update: Joerg Jenderek
+# Note: called by TrID "Atari MSA Disk Image" and verified by
+# command like `deark -l -m msa -d2 PDATS578.msa` as " Atari ST floppy disk image"
+# GRR: line below is too general as it matches setup.skin
+0 beshort 0x0e0f
+# skip foo setup.skin with unrealistic high number 52255 of sides by check for valid "low" value
+>4 ubeshort <2 Atari MSA archive data
+#!:mime application/octet-stream
+!:mime application/x-atari-msa
+!:ext msa
+# sectors per track like: 9 10
+>>2 beshort x \b, %d sectors per track
+# sides (0 or 1; add 1 to this to get correct number of sides)
+>>4 beshort 0 \b, 1 sided
+>>4 beshort 1 \b, 2 sided
+# starting track like: 0
+>>6 beshort x \b, starting track: %d
+# ending track like: 39 79 80 81
+>>8 beshort x \b, ending track: %d
+# tracks content
+#>>10 ubequad x \b, track content %#16.16llx
+
+# Alternate ZIP string (amc@arwen.cs.berkeley.edu)
+0 string PK00PK\003\004 Zip archive data
+!:mime application/zip
+!:ext zip/cbz
+
+# Recognize ZIP archives with prepended data by end-of-central-directory record
+# https://en.wikipedia.org/wiki/ZIP_(file_format)#End_of_central_directory_record_(EOCD)
+# by Michal Gorny <mgorny@gentoo.org>
+-2 uleshort 0
+>&-22 string PK\005\006
+# without #!
+>>0 string !#! Zip archive, with extra data prepended
+!:mime application/zip
+!:ext zip/cbz
+# with #!
+>>0 string/w #!\ a
+>>>&-1 string/T x %s script executable (Zip archive)
+
+# ACE archive (from http://www.wotsit.org/download.asp?f=ace)
+# by Stefan `Sec` Zehl <sec@42.org>
+7 string **ACE** ACE archive data
+!:mime application/x-ace-compressed
+!:ext ace
+>15 byte >0 version %d
+>16 byte =0x00 \b, from MS-DOS
+>16 byte =0x01 \b, from OS/2
+>16 byte =0x02 \b, from Win/32
+>16 byte =0x03 \b, from Unix
+>16 byte =0x04 \b, from MacOS
+>16 byte =0x05 \b, from WinNT
+>16 byte =0x06 \b, from Primos
+>16 byte =0x07 \b, from AppleGS
+>16 byte =0x08 \b, from Atari
+>16 byte =0x09 \b, from Vax/VMS
+>16 byte =0x0A \b, from Amiga
+>16 byte =0x0B \b, from Next
+>14 byte x \b, version %d to extract
+>5 leshort &0x0080 \b, multiple volumes,
+>>17 byte x \b (part %d),
+>5 leshort &0x0002 \b, contains comment
+>5 leshort &0x0200 \b, sfx
+>5 leshort &0x0400 \b, small dictionary
+>5 leshort &0x0800 \b, multi-volume
+>5 leshort &0x1000 \b, contains AV-String
+>>30 string \x16*UNREGISTERED\x20VERSION* (unregistered)
+>5 leshort &0x2000 \b, with recovery record
+>5 leshort &0x4000 \b, locked
+>5 leshort &0x8000 \b, solid
+# Date in MS-DOS format (whatever that is)
+#>18 lelong x Created on
+
+# sfArk : compression program for Soundfonts (sf2) by Dirk Jagdmann
+# <doj@cubic.org>
+0x1A string sfArk sfArk compressed Soundfont
+>0x15 string 2
+>>0x1 string >\0 Version %s
+>>0x2A string >\0 : %s
+
+# DR-DOS 7.03 Packed File *.??_
+# Reference: http://www.antonis.de/dos/dos-tuts/mpdostip/html/nwdostip.htm
+# Note: unpacked by PNUNPACK.EXE
+0 string Packed\ File\
+# by looking for Control-Z skip ASCII text starting with Packed File
+>0x18 ubyte 0x1a Personal NetWare Packed File
+!:mime application/x-novell-compress
+!:ext ??_
+>>12 string x \b, was "%.12s"
+# 1 or 2
+#>>0x19 ubyte x \b, at 0x19 %u
+>>0x1b ulelong x with %u bytes
+
+# EET archive
+# From: Tilman Sauerbeck <tilman@code-monkey.de>
+0 belong 0x1ee7ff00 EET archive
+!:mime application/x-eet
+
+# rzip archives
+0 string RZIP rzip compressed data
+>4 byte x - version %d
+>5 byte x \b.%d
+>6 belong x (%d bytes)
+
+# From: Joerg Jenderek
+# URL: https://help.foxitsoftware.com/kb/install-fzip-file.php
+# reference: http://mark0.net/download/triddefs_xml.7z/
+# defs/f/fzip.trid.xml
+# Note: unknown compression; No "PK" zip magic; normally in directory like
+# "%APPDATA%\Foxit Software\Addon\Foxit Reader\Install"
+0 ubequad 0x2506781901010000 Foxit add-on/update
+!:mime application/x-fzip
+!:ext fzip
+
+# From: "Robert Dale" <robdale@gmail.com>
+0 belong 123 dar archive,
+>4 belong x label "%.8x
+>>8 belong x %.8x
+>>>12 beshort x %.4x"
+>14 byte 0x54 end slice
+>14 beshort 0x4e4e multi-part
+>14 beshort 0x4e53 multi-part, with -S
+
+# Symbian installation files
+# https://www.thouky.co.uk/software/psifs/sis.html
+# http://developer.symbian.com/main/downloads/papers/SymbianOSv91/softwareinstallsis.pdf
+8 lelong 0x10000419 Symbian installation file
+!:mime application/vnd.symbian.install
+>4 lelong 0x1000006D (EPOC release 3/4/5)
+>4 lelong 0x10003A12 (EPOC release 6)
+0 lelong 0x10201A7A Symbian installation file (Symbian OS 9.x)
+!:mime x-epoc/x-sisx-app
+
+# From "Nelson A. de Oliveira" <naoliv@gmail.com>
+0 string MPQ\032 MoPaQ (MPQ) archive
+
+# From: "Nelson A. de Oliveira" <naoliv@gmail.com>
+# .kgb
+0 string KGB_arch KGB Archiver file
+>10 string x with compression level %.1s
+
+# xar (eXtensible ARchiver) archive
+# URL: https://en.wikipedia.org/wiki/Xar_(archiver)
+# xar archive format: https://code.google.com/p/xar/
+# From: "David Remahl" <dremahl@apple.com>
+# Update: Joerg Jenderek
+# TODO: lzma compression; X509Data for pkg and xip
+# Note: verified by `xar --dump-header -f FullBundleUpdate.xar` or
+# 7z t -txar Xcode_10.2_beta_4.xip`
+0 string xar! xar archive
+!:mime application/x-xar
+# pkg for Mac OSX installer package like FullBundleUpdate.pkg
+# xip for signed Apple software like Xcode_10.2_beta_4.xip
+!:ext xar/pkg/xip
+# always 28 in older archives
+>4 ubeshort >28 \b, header size %u
+# currently there exit only version 1 since about 2014
+>6 ubeshort >1 version %u,
+>8 ubequad x compressed TOC: %llu,
+#>16 ubequad x uncompressed TOC: %llu,
+# cksum_alg 0-2 in older and also 3-4 in newer
+>24 belong 0 no checksum
+>24 belong 1 SHA-1 checksum
+>24 belong 2 MD5 checksum
+>24 belong 3 SHA-256 checksum
+>24 belong 4 SHA-512 checksum
+>24 belong >4 unknown %#x checksum
+#>24 belong >4 checksum
+# For no compression jump 0 bytes
+>24 belong 0
+>>0 ubyte x
+# jump more bytes forward by header size
+>>>&(4.S) ubyte x
+# jump more bytes forward by compressed table of contents size
+#>>>>&(8.Q) ubequad x \b, heap data %#llx
+>>>>&(8.Q) ubyte x
+# look for data by ./compress after message with 1 space at end
+>>>>>&-3 indirect x \b, contains
+# For SHA-1 jump 20 minus 2 bytes
+>24 belong 1
+>>18 ubyte x
+# jump more bytes forward by header size
+>>>&(4.S) ubyte x
+# jump more bytes forward by compressed table of contents size
+>>>>&(8.Q) ubyte x
+# data compressed by gzip, bzip, lzma or none
+>>>>>&-1 indirect x \b, contains
+# For SHA-256 jump 32 minus 2 bytes
+>24 belong 3
+>>30 ubyte x
+# jump more bytes forward by header size
+>>>&(4.S) ubyte x
+# jump more bytes forward by compressed table of contents size
+>>>>&(8.Q) ubyte x
+>>>>>&-1 indirect x \b, contains
+# For SHA-512 jump 64 minus 2 bytes
+>24 belong 4
+>>62 ubyte x
+# jump more bytes forward by header size
+>>>&(4.S) ubyte x
+# jump more bytes forward by compressed table of contents size
+>>>>&(8.Q) ubyte x
+>>>>>&-1 indirect x \b, contains
+
+# Type: Parity Archive
+# From: Daniel van Eeden <daniel_e@dds.nl>
+0 string PAR2 Parity Archive Volume Set
+
+# Bacula volume format. (Volumes always start with a block header.)
+# URL: https://bacula.org/3.0.x-manuals/en/developers/developers/Block_Header.html
+# From: Adam Buchbinder <adam.buchbinder@gmail.com>
+12 string BB02 Bacula volume
+>20 bedate x \b, started %s
+
+# ePub is XHTML + XML inside a ZIP archive. The first member of the
+# archive must be an uncompressed file called 'mimetype' with contents
+# 'application/epub+zip'
+
+
+# From: "Michael Gorny" <mgorny@gentoo.org>
+# ZPAQ: http://mattmahoney.net/dc/zpaq.html
+0 string zPQ ZPAQ stream
+>3 byte x \b, level %d
+# From: Barry Carter <carter.barry@gmail.com>
+# https://encode.ru/threads/456-zpaq-updates/page32
+0 string 7kSt ZPAQ file
+
+# BBeB ebook, unencrypted (LRF format)
+# URL: https://www.sven.de/librie/Librie/LrfFormat
+# From: Adam Buchbinder <adam.buchbinder@gmail.com>
+0 string L\0R\0F\0\0\0 BBeB ebook data, unencrypted
+>8 beshort x \b, version %d
+>36 byte 1 \b, front-to-back
+>36 byte 16 \b, back-to-front
+>42 beshort x \b, (%dx,
+>44 beshort x %d)
+
+# Symantec GHOST image by Joerg Jenderek at May 2014
+# https://us.norton.com/ghost/
+# https://www.garykessler.net/library/file_sigs.html
+0 ubelong&0xFFFFf7f0 0xFEEF0100 Norton GHost image
+# *.GHO
+>2 ubyte&0x08 0x00 \b, first file
+# *.GHS or *.[0-9] with cns program option
+>2 ubyte&0x08 0x08 \b, split file
+# part of split index interesting for *.ghs
+>>4 ubyte x id=%#x
+# compression tag minus one equals numeric compression command line switch z[1-9]
+>3 ubyte 0 \b, no compression
+>3 ubyte 2 \b, fast compression (Z1)
+>3 ubyte 3 \b, medium compression (Z2)
+>3 ubyte >3
+>>3 ubyte <11 \b, compression (Z%d-1)
+>2 ubyte&0x08 0x00
+# ~ 30 byte password field only for *.gho
+>>12 ubequad !0 \b, password protected
+>>44 ubyte !1
+# 1~Image All, sector-by-sector only for *.gho
+>>>10 ubyte 1 \b, sector copy
+# 1~Image Boot track only for *.gho
+>>>43 ubyte 1 \b, boot track
+# 1~Image Disc only for *.gho implies Image Boot track and sector copy
+>>44 ubyte 1 \b, disc sector copy
+# optional image description only *.gho
+>>0xff string >\0 "%-.254s"
+# look for DOS sector end sequence
+>0xE08 search/7776 \x55\xAA
+>>&-512 indirect x \b; contains
+
+# Google Chrome extensions
+# https://developer.chrome.com/extensions/crx
+# https://developer.chrome.com/extensions/hosting
+0 string Cr24 Google Chrome extension
+!:mime application/x-chrome-extension
+>4 ulong x \b, version %u
+
+# SeqBox - Sequenced container
+# ext: sbx, seqbox
+# Marco Pontello marcopon@gmail.com
+# reference: https://github.com/MarcoPon/SeqBox
+0 string SBx SeqBox,
+>3 byte x version %d
+
+# LyNX archive
+# Update: Joerg Jenderek
+# URL: http://fileformats.archiveteam.org/wiki/Lynx_archive
+# Reference: http://ist.uwaterloo.ca/~schepers/formats/LNX.TXT
+# http://mark0.net/download/triddefs_xml.7z/defs/a/ark-lnx.trid.xml
+# Note: called "Lynx archive" by TrID and "Commodore C64 BASIC program" with "POKE 53280" by ./c64
+# TODO: merge and unify with Commodore C64 BASIC program
+56 string USE\040LYNX\040TO\040DISSOLVE\040THIS\040FILE LyNX archive
+# display "Lynx archive" (strength=330) before Commodore C64 BASIC program (strength=50) handled by ./c64
+#!:strength +0
+#!:mime application/octet-stream
+!:mime application/x-commodore-lnx
+!:ext lnx
+# afterwards look for BASIC tokenized GOTO (89h) 10, line terminator \0, end of programm tag \0\0 and CarriageReturn
+>86 search/10 \x8910\0\0\0\r \b,
+# for DEBUGGING
+#>>&0 string x STRING="%s"
+# number in ASCII of directory blocks with spaces on both sides like: 1 2 3 5
+>>&0 regex [0-9]{1,5} %s directory blocks
+# signature like: "*LYNX XII BY WILL CORLEY" " LYNX IX BY WILL CORLEY" "*LYNX BY CBMCONVERT 2.0*"
+>>>&2 regex [^\r]{1,24} \b, signature "%s"
+# number of files in ASCII surrounded by spaces and delimited by CR like: 2 3 6 13 69 144 (maximum?)
+>>>>&1 regex [0-9]{1,3} \b, %s files
+
+# From: Joerg Jenderek
+# URL: https://www.acronis.com/
+# Reference: https://en.wikipedia.org/wiki/TIB_(file_format)
+# Note: only tested with True Image 2013 Build 5962 and 2019 Build 14110
+0 ubequad 0xce24b9a220000000 Acronis True Image backup
+!:mime application/x-acronis-tib
+!:ext tib
+# 01000000
+#>20 ubelong x \b, at 20 %#x
+# 20000000
+#>28 ubelong x \b, at 28 %#x
+# strings like "Generic- SD/MMC 1.00" "Unknown Disk" "Msft Virtual Disk 1.0"
+# ???
+# strings like "\Device\0000011e" "\Device\0000015a"
+#>0 search/0x6852300/cs \\Device\\
+#>>&-1 pstring x \b, %s
+# "\Device\HarddiskVolume30" "\Device\HarddiskVolume39"
+#>>>&1 search/180/cs \\Device\\
+#>>>>&-1 pstring x \b, %s
+#>>>>>&0 search/29/cs \0\0\xc8\0
+# disk label
+#>>>>>>&10 lestring16 x \b, disk label %11.11s
+#>>>>>>&9 plestring16 x \b, disk label "%11.11s"
+#>>>>>>&10 ubequad x %16.16llx
+
+
+# Gentoo XPAK binary package
+# by Michal Gorny <mgorny@gentoo.org>
+# https://gitweb.gentoo.org/proj/portage.git/tree/man/xpak.5
+-4 string STOP
+>-16 string XPAKSTOP Gentoo binary package (XPAK)
+!:mime application/vnd.gentoo.xpak
+
+# From: Joerg Jenderek
+# URL: https://kodi.wiki/view/TexturePacker
+# Reference: https://mirrors.kodi.tv/releases/source/17.3-Krypton.tar.gz
+# /xbmc-Krypton/xbmc/guilib/XBTF.h
+# /xbmc-Krypton/xbmc/guilib/XBTF.cpp
+0 string XBTF
+# skip ASCII text by looking for terminating \0 of path
+>264 ubyte 0 XBMC texture package
+!:mime application/x-xbmc-xbt
+!:ext xbt
+# XBTF_VERSION 2
+>>4 string !2 \b, version %-.1s
+# nofFiles /xbmc-Krypton/xbmc/guilib/XBTFReader.cpp
+>>5 ulelong x \b, %u file
+# plural s
+>>5 ulelong >1 \bs
+# path[CXBTFFile[MaximumPathLength=256]
+>>9 string x \b, 1st %s
+
+# ALZIP archive
+# by Hyungjun Park <hyungjun.park@worksmobile.com>, Hajin Jang <hajin_jang@worksmobile.com>
+# http://kippler.com/win/unalz/
+# https://salsa.debian.org/l10n-korean-team/unalz
+0 string ALZ\001 ALZ archive data
+!:ext alz
+
+# https://cf-aldn.altools.co.kr/setup/EGG_Specification.zip
+0 string EGGA EGG archive data,
+!:ext egg
+>5 byte x version %u
+>4 byte x \b.%u
+>>0x0E ulelong =0x08E28222
+>>0x0E ulelong =0x24F5A262 \b, split
+>>0x0E ulelong =0x24E5A060 \b, solid
+>>0x0E default x \b, unknown
+
+# PAQ9A archive
+# URL: http://mattmahoney.net/dc/#paq9a
+# Note: Line 1186 of paq9a.cpp gives the magic bytes
+0 string pQ9\001 PAQ9A archive
+
+# From wof (wof@stachelkaktus.net)
+0 string Unison\ archive\ format Unison archive format
+
+# https://ankiweb.net
+30 string collection.anki2 Anki APKG file
+#!:ext .apkg
+
+# Synology archive (DiskStation Manager 7.0+)
+# From: Alexandre Iooss <erdnaxe@crans.org>
+# Note: These archives are signed and encrypted.
+0 ulelong&0xFFFFFF00 0xEFBEAD00
+# MessagePack header (fixarray of 5 elements starting with a bin of 32 bytes)
+>8 ulelong&0x00FFFFFF 0x20C495 Synology archive
+!:ext spk
+# Extract some properties from MessagePack third item
+>>43 search/0x10000 package=
+>>>&0 string x \b, package %s
+>>43 search/0x10000 arch=
+>>>&0 string x %s
+>>43 search/0x10000 version=
+>>>&0 string x %s
+>>43 search/0x10000 create_time=
+>>>&0 string x \b, created on %s
+
+# MonoGame/XNA processed assets archive
+# From: Alexandre Iooss <erdnaxe@crans.org>
+# URL: https://github.com/MonoGame/MonoGame/blob/v3.8.1/MonoGame.Framework/Content/ContentManager.cs
+0 string XNB
+# XNB must be version 4 or 5
+>4 byte <6
+>>4 byte >3
+# Size must be positive
+>>>6 lelong >0 MonoGame/XNA processed assets
+!:ext xnb
+>>>>3 string =w \b, for Windows
+>>>>3 string =x \b, for Xbox360
+>>>>3 string =i \b, for iOS
+>>>>3 string =a \b, for Android
+>>>>3 string =d \b, for DesktopGL
+>>>>3 string =X \b, for MacOSX
+>>>>3 string =W \b, for WindowsStoreApp
+>>>>3 string =n \b, for NativeClient
+>>>>3 string =M \b, for WindowsPhone8
+>>>>3 string =r \b, for RaspberryPi
+>>>>3 string =P \b, for PlayStation4
+>>>>3 string =5 \b, for PlayStation5
+>>>>3 string =O \b, for XboxOne
+>>>>3 string =S \b, for Nintendo Switch
+>>>>3 string =G \b, for Google Stadia
+>>>>3 string =b \b, for WebAssembly and Bridge.NET
+>>>>3 string =m \b, for WindowsPhone7.0 (XNA)
+>>>>3 string =p \b, for PlayStationMobile
+>>>>3 string =v \b, for PSVita
+>>>>3 string =g \b, for Windows (OpenGL)
+>>>>3 string =l \b, for Linux
+>>>>4 byte x \b, version %d
+>>>>5 byte &0x80 \b, LZX compressed
+>>>>>10 lelong x \b, decompressed size: %d bytes
+>>>>5 byte &0x40 \b, LZ4 compressed
+>>>>>10 lelong x \b, decompressed size: %d bytes
+
+# Electron ASAR archive
+# From: Alexandre Iooss <erdnaxe@crans.org>
+# URL: https://github.com/electron/asar
+0 ulelong 4
+# Match JSON header start and end
+>16 string {"files":{"
+>>(12.l+12) string }}}} Electron ASAR archive
+!:ext asar
+>>>12 ulelong x \b, header length: %d bytes
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 07:52:25 +0000