carbon_metadata

rule carbon_metadata
{
  meta:
    author      = "ESET Research"
    date        = "2017-03-30"
    description = "Turla Carbon malware"
    reference   = "https://www.welivesecurity.com/2017/03/30/carbon-paper-peering-turlas-second-stage-backdoor/"
    source = "https://github.com/eset/malware-ioc/"
    contact = "github@eset.com"
    license = "BSD 2-Clause"

    id = "976b6a7d-00bf-5d0f-baf9-84fc5dbd21a2"
   condition:
      (pe.version_info["InternalName"] contains "SERVICE.EXE" or
       pe.version_info["InternalName"] contains "MSIMGHLP.DLL" or
       pe.version_info["InternalName"] contains "MSXIML.DLL")
       and pe.version_info["CompanyName"] contains "Microsoft Corporation"
}