APT_FIN7_EXE_Sample_Aug18_8

rule APT_FIN7_EXE_Sample_Aug18_8 {
   meta:
      description = "Detects sample from FIN7 report in August 2018"
      license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
      author = "Florian Roth (Nextron Systems)"
      reference = "https://www.fireeye.com/blog/threat-research/2018/08/fin7-pursuing-an-enigmatic-and-evasive-global-criminal-operation.html"
      date = "2018-08-01"
      hash1 = "d8bda53d7f2f1e4e442a0e1c30a20d6b0ac9c6880947f5dd36f78e4378b20c5c"
      id = "1eb9810e-2b50-5a93-925e-073bb17e1e6c"
   strings:
      $s1 = "GetL3st3rr" fullword ascii
   condition:
      uint16(0) == 0x5a4d and filesize < 600KB and all of them
}