Sigma rule: OilRig APT Schedule Task Persistence - System

A detection rule from the SigmaHQ repository, shown as its author published it. Dataset version ref-86fde8e4374d, updated 2023-03-08T00:00:00.000Z.

Rule

Title
OilRig APT Schedule Task Persistence - System
Status
test
Level
critical
Author
Florian Roth (Nextron Systems), Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community
Date
2018-03-23
Modified
2023-03-08
File
rules-emerging-threats/2018/TA/OilRig/win_system_apt_oilrig_mar18.yml
Commit
ccbb0369507f796db0b0ae6854c8a2be471b9d84

Detects OilRig schedule task persistence as reported by Nyotron in their March 2018 report

Log source

product
windows
service
system

Detection

selection:
    Provider_Name: 'Service Control Manager'
    EventID: 7045
    ServiceName:
        - 'SC Scheduled Scan'
        - 'UpdatMachine'
condition: selection

False positives (as the rule lists them)

  • Unlikely

Tags

  • attack.privilege-escalation
  • attack.execution
  • attack.persistence
  • attack.defense-impairment
  • attack.g0049
  • attack.t1053.005
  • attack.s0111
  • attack.t1543.003
  • attack.t1112
  • attack.command-and-control
  • attack.t1071.004
  • detection.emerging-threats

MITRE ATT&CK ids this rule names

Related rules

References

Read on 2026-11-03T00:58:21.399Z under licence sigma-drl-1.1@d5f4c36a from https://github.com/SigmaHQ/sigma/blob/ccbb0369507f796db0b0ae6854c8a2be471b9d84/rules-emerging-threats/2018/TA/OilRig/win_system_apt_oilrig_mar18.yml

Sources and licences

  • SigmaHQ

    "OilRig APT Schedule Task Persistence - System" by Florian Roth (Nextron Systems), Markus Neis, Jonhnathan Ribeiro, Daniil Yugoslavskiy, oscd.community (SigmaHQ). Rule: https://github.com/SigmaHQ/sigma/blob/ccbb0369507f796db0b0ae6854c8a2be471b9d84/rules-emerging-threats/2018/TA/OilRig/win_system_apt_oilrig_mar18.yml.
    Licensed under the Detection Rule License (DRL) 1.1: https://github.com/SigmaHQ/Detection-Rule-License

    Detection Rule License (DRL) 1.1

Cite this page

Dragons Eye Ransomware Tracker, "Sigma rule: OilRig APT Schedule Task Persistence - System",
entity page, dataset version ref-86fde8e4374d, updated 2023-03-08T00:00:00.000Z,
https://ransomware-tracker.com/detections/sigma/53ba33fd-3a50-4468-a5ef-c583635cfa92 (accessed 2026-11-03).
Underlying source: SigmaHQ rule 53ba33fd-3a50-4468-a5ef-c583635cfa92, commit ccbb0369507f796db0b0ae6854c8a2be471b9d84.

Pages change. The dataset version identifies the data, but no archive of old versions is kept, so this citation cannot be replayed later.