BernhardPOS


Description

BernhardPOS Credit Card dumping tool

Query · yara

strings:
          $shellcode_kernel32_with_junk_code = { 33 c0 83 ?? ?? 83 ?? ?? 64 a1 30 00 00 00 83 ?? ?? 83 ?? ?? 8b 40 0c 83 ?? ?? 83 ?? ?? 8b 40 14 83 ?? ?? 83 ?? ?? 8b 00 ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? 8b 00 83 ?? ?? 83 ?? ?? 8b 40 10 83 ?? ?? }
          $mutex_name = "OPSEC_BERNHARD" 
          $build_path = "C:\\bernhard\\Debug\\bernhard.pdb" 
          $string_decode_routine = { 55 8b ec 83 ec 50 53 56 57 a1 ?? ?? ?? ?? 89 45 f8 66 8b 0d ?? ?? ?? ?? 66 89 4d fc 8a 15 ?? ?? ?? ?? 88 55 fe 8d 45 f8 50 ff ?? ?? ?? ?? ?? 89 45 f0 c7 45 f4 00 00 00 00 ?? ?? 8b 45 f4 83 c0 01 89 45 f4 8b 45 08 50 ff ?? ?? ?? ?? ?? 39 45 f4 ?? ?? 8b 45 08 03 45 f4 0f be 08 8b 45 f4 99 f7 7d f0 0f be 54 15 f8 33 ca 8b 45 08 03 45 f4 88 08 ?? ?? 5f 5e 5b 8b e5 5d }
     condition:
          any of them
Raw source BernhardPOS · YARA
Esc
Published by Neo23x0/signature-base ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified.
rule BernhardPOS {
     meta:
          author = "Nick Hoffman / Jeremy Humble"
          last_update = "2015-07-14"
          source = "Morphick Inc."
          description = "BernhardPOS Credit Card dumping tool"
          reference = "http://morphick.com/blog/2015/7/14/bernhardpos-new-pos-malware-discovered-by-morphick"
          md5 = "e49820ef02ba5308ff84e4c8c12e7c3d"
          score = 70
          id = "9b9e1507-cf1b-5653-beaa-458205e367c3"
     strings:
          $shellcode_kernel32_with_junk_code = { 33 c0 83 ?? ?? 83 ?? ?? 64 a1 30 00 00 00 83 ?? ?? 83 ?? ?? 8b 40 0c 83 ?? ?? 83 ?? ?? 8b 40 14 83 ?? ?? 83 ?? ?? 8b 00 ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? 8b 00 83 ?? ?? 83 ?? ?? 8b 40 10 83 ?? ?? }
          $mutex_name = "OPSEC_BERNHARD" 
          $build_path = "C:\\bernhard\\Debug\\bernhard.pdb" 
          $string_decode_routine = { 55 8b ec 83 ec 50 53 56 57 a1 ?? ?? ?? ?? 89 45 f8 66 8b 0d ?? ?? ?? ?? 66 89 4d fc 8a 15 ?? ?? ?? ?? 88 55 fe 8d 45 f8 50 ff ?? ?? ?? ?? ?? 89 45 f0 c7 45 f4 00 00 00 00 ?? ?? 8b 45 f4 83 c0 01 89 45 f4 8b 45 08 50 ff ?? ?? ?? ?? ?? 39 45 f4 ?? ?? 8b 45 08 03 45 f4 0f be 08 8b 45 f4 99 f7 7d f0 0f be 54 15 f8 33 ca 8b 45 08 03 45 f4 88 08 ?? ?? 5f 5e 5b 8b e5 5d }
     condition:
          any of them
 }

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.