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102 lines
3.7 KiB
Plaintext
102 lines
3.7 KiB
Plaintext
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#------------------------------------------------------------------------------
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# linux: file(1) magic for Linux files
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#
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# Values for Linux/i386 binaries, from Daniel Quinlan <quinlan@yggdrasil.com>
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# The following basic Linux magic is useful for reference, but using
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# "long" magic is a better practice in order to avoid collisions.
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#
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# 2 leshort 100 Linux/i386
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# >0 leshort 0407 impure executable (OMAGIC)
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# >0 leshort 0410 pure executable (NMAGIC)
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# >0 leshort 0413 demand-paged executable (ZMAGIC)
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# >0 leshort 0314 demand-paged executable (QMAGIC)
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#
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0 lelong 0x00640107 Linux/i386 impure executable (OMAGIC)
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>16 lelong 0 \b, stripped
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0 lelong 0x00640108 Linux/i386 pure executable (NMAGIC)
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>16 lelong 0 \b, stripped
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0 lelong 0x0064010b Linux/i386 demand-paged executable (ZMAGIC)
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>16 lelong 0 \b, stripped
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0 lelong 0x006400cc Linux/i386 demand-paged executable (QMAGIC)
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>16 lelong 0 \b, stripped
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#
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0 string \007\001\000 Linux/i386 object file
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>20 lelong >0x1020 \b, DLL library
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# Linux-8086 stuff:
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0 string \01\03\020\04 Linux-8086 impure executable
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>28 long !0 not stripped
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0 string \01\03\040\04 Linux-8086 executable
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>28 long !0 not stripped
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#
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0 string \243\206\001\0 Linux-8086 object file
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#
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0 string \01\03\020\20 Minix-386 impure executable
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>28 long !0 not stripped
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0 string \01\03\040\20 Minix-386 executable
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>28 long !0 not stripped
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# core dump file, from Bill Reynolds <bill@goshawk.lanl.gov>
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216 lelong 0421 Linux/i386 core file
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>220 string >\0 of '%s'
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>200 lelong >0 (signal %d)
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#
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# LILO boot/chain loaders, from Daniel Quinlan <quinlan@yggdrasil.com>
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# this can be overridden by the DOS executable (COM) entry
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2 string LILO Linux/i386 LILO boot/chain loader
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#
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# Debian Packages, from Peter Tobias <tobias@server.et-inf.fho-emden.de>
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0 string 0.9
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>8 byte 0x0a old Debian Binary Package
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>>3 byte >0 \b, created by dpkg 0.9%c
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>>4 byte >0 pl%c
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# PSF fonts, from H. Peter Anvin <hpa@yggdrasil.com>
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0 leshort 0x0436 Linux/i386 PC Screen Font data,
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>2 byte 0 256 characters, no directory,
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>2 byte 1 512 characters, no directory,
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>2 byte 2 256 characters, Unicode directory,
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>2 byte 3 512 characters, Unicode directory,
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>3 byte >0 8x%d
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# Linux swap file, from Daniel Quinlan <quinlan@yggdrasil.com>
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4086 string SWAP-SPACE Linux/i386 swap file
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# ECOFF magic for OSF/1 and Linux (only tested under Linux though)
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#
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# from Erik Troan (ewt@redhat.com) examining od dumps, so this
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# could be wrong
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# updated by David Mosberger (davidm@azstarnet.com) based on
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# GNU BFD and MIPS info found below.
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#
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0 leshort 0x0183 ECOFF alpha
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>24 leshort 0407 executable
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>24 leshort 0410 pure
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>24 leshort 0413 demand paged
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>8 long >0 not stripped
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>8 long 0 stripped
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>23 leshort >0 - version %ld.
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#
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# Linux kernel boot images, from Albert Cahalan <acahalan@cs.uml.edu>
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# and others such as Axel Kohlmeyer <akohlmey@rincewind.chemie.uni-ulm.de>
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# and Nicol<6F>s Lichtmaier <nick@debian.org>
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# All known start with: b8 c0 07 8e d8 b8 00 90 8e c0 b9 00 01 29 f6 29
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514 string HdrS Linux kernel
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>518 leshort >0
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>>529 byte 0 zImage data,
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>>529 byte 1 bzImage data,
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>0x048c byte 0x31
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>>0x048c string x version %s
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>0x0493 byte 0x31
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>>0x0493 string x version %s
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>0x048c byte 0x32
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>>0x048c string x version %s
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>0x0493 byte 0x32
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>>0x0493 string x version %s
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>0x04df byte 0x32
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>>0x04df string x version %s
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>0x04fb byte 0x32
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>>0x04fb string x version %s
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# This also matches new kernels, which were caught above by "HdrS".
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0 belong 0xb8c0078e Linux kernel
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>0x1e3 string Loading version 1.3.79 or older
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>0x1e9 string Loading from prehistoric times
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# LSM entries - Nicol<6F>s Lichtmaier <nick@feedback.net.ar>
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0 string Begin3 Linux Software Map entry text
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