Sigma rule: Renamed BOINC Client Execution

A detection rule from the SigmaHQ repository, shown as its author published it. Dataset version ref-dbb836a5ef4d, updated 2024-07-23T00:00:00.000Z.

Rule

Title
Renamed BOINC Client Execution
Status
test
Level
medium
Author
Matt Anderson (Huntress)
Date
2024-07-23
File
rules/windows/process_creation/proc_creation_win_renamed_boinc.yml
Commit
ccbb0369507f796db0b0ae6854c8a2be471b9d84

Detects the execution of a renamed BOINC binary.

Log source

product
windows
category
process_creation

Detection

selection:
    OriginalFileName: 'BOINC.exe'
filter_main_legit_name:
    Image|endswith: '\BOINC.exe'
condition: selection and not 1 of filter_main_*

False positives (as the rule lists them)

  • Unknown

Tags

  • attack.defense-impairment
  • attack.t1553

MITRE ATT&CK ids this rule names

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/windows/process_creation/proc_creation_win_renamed_boinc.yml

Sources and licences

  • SigmaHQ

    "Renamed BOINC Client Execution" by Matt Anderson (Huntress) (SigmaHQ). Rule: https://github.com/SigmaHQ/sigma/blob/ccbb0369507f796db0b0ae6854c8a2be471b9d84/rules/windows/process_creation/proc_creation_win_renamed_boinc.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: Renamed BOINC Client Execution",
entity page, dataset version ref-dbb836a5ef4d, updated 2024-07-23T00:00:00.000Z,
https://ransomware-tracker.com/detections/sigma/30d07da2-83ab-45d8-ae75-ec7c0edcaffc (accessed 2026-11-03).
Underlying source: SigmaHQ rule 30d07da2-83ab-45d8-ae75-ec7c0edcaffc, 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.