cobaltstrike_process_injection

rule cobaltstrike_process_injection {
 meta:
    author = "Olaf Hartong, Florian Roth"
    description = "Detects a possible remote threat creation with certain characteristics which are typical for Cobalt Strike beacons  License: https://github.com/Neo23x0/sigma/blob/master/LICENSE.Detection.Rules.md."
    reference = "https://tdm.socprime.com/tdm/info/0my4NPTHAeXn"
    version = "0.01"
    created = "2021-03-09"
    product = "windows"
    service = "sysmon"
    mitre = "process_injection, t1055"

  events:
($selection.metadata.product_event_type = "8" and re.regex($selection.target.process.file.file_metadata.pe.import_hash, `.*0B80`))

  condition:
    $selection
}