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@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# 150 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 280 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