APT_Thrip_Sample_Jun18_13

rule APT_Thrip_Sample_Jun18_13 {
   meta:
      description = "Detects sample found in Thrip report by Symantec "
      license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
      author = "Florian Roth (Nextron Systems)"
      reference = "https://www.symantec.com/blogs/threat-intelligence/thrip-hits-satellite-telecoms-defense-targets "
      date = "2018-06-21"
      hash1 = "780620521c92aab3d592b3dc149cbf58751ea285cfdaa50510002b441796b312"
      id = "e6aec6f3-2024-5fb2-b37a-77a182684d32"
   strings:
      $s1 = "User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; AS; rv:11.0) like Gecko" fullword ascii
      $s2 = "<member><name>password</name>" fullword ascii
      $s3 = "<value><string>qqtorspy</string></value>" fullword ascii
      $s4 = "SOFTWARE\\QKitTORSPY" fullword wide
      $s5 = "ipecho.net" fullword ascii
   condition:
      uint16(0) == 0x5a4d and filesize < 500KB
      and ( pe.imphash() == "3dfad33b2fb66c083c99dc10341908b7" or 4 of them )
}