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    All Detections

    DNS Query to External Service Interaction Domains

    avatar
    GlassDiceBearhttps://www.dicebear.comhttps://creativecommons.org/publicdomain/zero/1.0/„Glass” (https://www.dicebear.com) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)
    SigmaHQ Detections@sigmaHQ
    •updated 9 days ago•0•0•23

    Detects suspicious DNS queries to external service interaction domains often used for out-of-band interactions after successful RCE

    Sigma

    Tags

    TA0001 - Initial AccessT1190 - Exploit Public-Facing ApplicationTA0043 - ReconnaissanceT1595.002 - Vulnerability ScanningDNS QueryWindowsLinuxmacOSNetwork GenericWindows Eventlog DNS ServerZeek IDSSuricata IDSSnort IDSGeneric Network LogCVE-2025-59287attack.initial-accessattack.t1190attack.reconnaissanceattack.t1595.002

    Found in

    • Critical macOS Screen Sharing Authentication Bypass ExploitedLast updated Aug 14, 2026
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    • UAT-10362 Targets Taiwan with LucidRook Lua MalwareLast updated Apr 8, 2026

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