OpCloudHopper_WindowXarBot

Description

Malware related to Operation Cloud Hopper

Query · yara

strings:
      $s1 = "\\Release\\WindowXarbot.pdb" ascii
   condition:
      ( uint16(0) == 0x5a4d and filesize < 2000KB and all of them )
Raw source OpCloudHopper_WindowXarBot · YARA
Esc
Published by Neo23x0/signature-base ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified. 
rule OpCloudHopper_WindowXarBot {
   meta:
      description = "Malware related to Operation Cloud Hopper"
      license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
      author = "Florian Roth (Nextron Systems)"
      reference = "https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf"
      date = "2017-04-07"
      id = "4434632a-1886-5e8b-a205-12220263980a"
   strings:
      $s1 = "\\Release\\WindowXarbot.pdb" ascii
   condition:
      ( uint16(0) == 0x5a4d and filesize < 2000KB and all of them )
}

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