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    cURL Request to Raw IP for Installer

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    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/)
    Duo Tech@duotech
    •updated Jun 8, 2026•4•0•8

    Detects cURL making direct HTTP requests to raw IPv4 addresses specifically seeking 'installer' binaries. This staging pattern is utilized by UNC3753 to deploy RMM payloads on victim machines.

    Cortex XDR

    Tags

    T1105 - Ingress Tool TransferT1071.001 - Web ProtocolsT1059.003 - Windows Command ShellTA0011 - Command and ControlTA0002 - ExecutionProcess CreationNetwork ConnectionFile DownloadWindows

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