Devil Bait Potential C2 Communication Traffic


Description

Detects potential C2 communication related to Devil Bait malware

Query · sigma

selection:
  cs-method: GET
  cs-uri|contains|all:
  - /cross.php?op=
  - '&dt='
  - '&uid='
condition: selection

Known false positives

  • Unlikely
Raw source Devil Bait Potential C2 Communication Traffic · Sigma
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Published by SigmaHQ/sigma ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified.
title: Devil Bait Potential C2 Communication Traffic
id: 514c50c9-373a-46e5-9012-f0327c526c8f
status: test
description: Detects potential C2 communication related to Devil Bait malware
references:
    - https://www.ncsc.gov.uk/static-assets/documents/malware-analysis-reports/devil-bait/NCSC-MAR-Devil-Bait.pdf
author: Nasreddine Bencherchali (Nextron Systems)
date: 2023-05-15
modified: 2023-08-23
tags:
    - attack.command-and-control
    - detection.emerging-threats
logsource:
    category: proxy
detection:
    selection:
        cs-method: 'GET'
        cs-uri|contains|all:
            - '/cross.php?op='
            - '&dt='
            - '&uid='
    condition: selection
falsepositives:
    - Unlikely
level: high

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