uac_bypass_via_sdclt

rule uac_bypass_via_sdclt {
 meta:
    author = "Omer Yampel"
    description = "Detects changes to HKCU:\\Software\\Classes\\exefile\\shell\\runas\\command\\isolatedCommand  License: https://github.com/Neo23x0/sigma/blob/master/LICENSE.Detection.Rules.md."
    reference = "https://tdm.socprime.com/tdm/info/AksQZz5FsrFm"
    version = "0.01"
    created = "2021-03-09"
    product = "windows"
    service = "sysmon"
    mitre = "defense_evasion, privilege_escalation, t1088, car.2019-04-001"

  events:
($selection.metadata.product_event_type = "13" and re.regex($selection.target.registry.registry_key, `HKEY_USERS\\.*\\Classes\\exefile\\shell\\runas\\command\\isolatedCommand`))

  condition:
    $selection
}