1 2 #------------------------------------------------------------------------------ 3 # $File: vms,v 1.10 2017/03/17 21:35:28 christos Exp $ 4 # vms: file(1) magic for VMS executables (experimental) 5 # 6 # VMS .exe formats, both VAX and AXP (Greg Roelofs, newt (a] uchicago.edu) 7 8 # GRR 950122: I'm just guessing on these, based on inspection of the headers 9 # of three executables each for Alpha and VAX architectures. The VAX files 10 # all had headers similar to this: 11 # 12 # 00000 b0 00 30 00 44 00 60 00 00 00 00 00 30 32 30 35 ..0.D.`.....0205 13 # 00010 01 01 00 00 ff ff ff ff ff ff ff ff 00 00 00 00 ................ 14 # 15 0 string \xb0\0\x30\0 VMS VAX executable 16 >44032 string PK\003\004 \b, Info-ZIP SFX archive v5.12 w/decryption 17 # 18 # The AXP files all looked like this, except that the byte at offset 0x22 19 # was 06 in some of them and 07 in others: 20 # 21 # 00000 03 00 00 00 00 00 00 00 ec 02 00 00 10 01 00 00 ................ 22 # 00010 68 00 00 00 98 00 00 00 b8 00 00 00 00 00 00 00 h............... 23 # 00020 00 00 07 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 24 # 00030 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 25 # 00040 00 00 00 00 ff ff ff ff ff ff ff ff 02 00 00 00 ................ 26 # 27 # GRR this test is still too general as it catches example adressen.dbt 28 0 belong 0x03000000 29 >8 ubelong 0xec020000 VMS Alpha executable 30 >>75264 string PK\003\004 \b, Info-ZIP SFX archive v5.12 w/decryption 31
Indexes created Wed Jul 15 00:26:21 UTC 2026