remsec_packer_B


Description

Detects malware from Symantec's Strider APT report

Query · yara

strings:
      $code = { 48 8B 05 ?? ?? ?? ?? 48 89 44 24 ?? 48 8B 05 ?? ?? ?? ?? 48 8D 4C 24 ?? 48 89 44 24 ?? 48 8D ( 45 ?? | 84 24 ?? ?? 00 00 ) ( 44 88 6? 24 ?? | C6 44 24 ?? 00 ) 48 89 44 24 ?? 48 8D ( 45 ?? | 84 24 ?? ?? 00 00 ) C7 44 24 ?? 0? 00 00 00 2B ?8 48 89 ?C 24 ?? 44 89 6? 24 ?? 83 C? 08 89 ?C 24 ?? ( FF | 41 FF ) D? ( 05 | 8D 88 ) 00 00 00 3A }
   condition:
      all of them
Raw source remsec_packer_B · YARA
Esc
Published by Neo23x0/signature-base ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified.
rule remsec_packer_B {
   meta:
      copyright = "Symantec"
      description = "Detects malware from Symantec's Strider APT report"
      score = 80
      date = "2016/08/08"
      reference = "http://www.symantec.com/connect/blogs/strider-cyberespionage-group-turns-eye-sauron-targets"
      id = "18e7f84e-27f2-532d-9ead-0db6e9e6c0b2"
   strings:
      $code = { 48 8B 05 ?? ?? ?? ?? 48 89 44 24 ?? 48 8B 05 ?? ?? ?? ?? 48 8D 4C 24 ?? 48 89 44 24 ?? 48 8D ( 45 ?? | 84 24 ?? ?? 00 00 ) ( 44 88 6? 24 ?? | C6 44 24 ?? 00 ) 48 89 44 24 ?? 48 8D ( 45 ?? | 84 24 ?? ?? 00 00 ) C7 44 24 ?? 0? 00 00 00 2B ?8 48 89 ?C 24 ?? 44 89 6? 24 ?? 83 C? 08 89 ?C 24 ?? ( FF | 41 FF ) D? ( 05 | 8D 88 ) 00 00 00 3A }
   condition:
      all of them
}

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