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    Suspect Notepad++ Malicious Updater Exfiltration via temp.sh

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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/)
    nomit vyas@xoxo
    •updated Feb 22, 2026•1•0•72

    Detects execution of curl.exe uploading data to temp.sh using custom user-agent parameters, consistent with publicly reported malicious Notepad++ updater activity.

    YARA-L

    Tags

    T1567 - Exfiltration Over Web ServiceT1195.002 - Compromise Software Supply ChainTA0010 - ExfiltrationTA0001 - Initial AccessProcess CreationNetwork ConnectionData ExfiltrationWindowsWindows Eventlog Security

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