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    KRSID Rust-based ransomware execution and ransom note artifacts

    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/)
    Ibrahim Saud@tektrix
    •updated Sep 20, 2026•0•0•4

    Detects the presence of KRSID ransomware by identifying specific embedded strings associated with its configuration, including ransom notes (README_KRSID.Txt), log files (ransomware-silent.Log), encrypted file extensions (.krsid), and common command-line arguments used for operational control.

    YARA

    Tags

    T1486 - Data Encrypted for ImpactTA0040 - ImpactMalware DetectedFile Executable DetectedFile Encryption DetectedWindowsWindows Defender AvOsquery

    Found in

    • KRSID Ransomware Distributed via Fraudulent Private HTSLast updated Sep 20, 2026
    • KRSID Ransomware Distributed via Fraudulent Private HTSLast updated Sep 20, 2026
    • KRSID Ransomware Distributed via Fraudulent Private HTSLast updated Sep 20, 2026
    • KRSID Ransomware Distributed via Fraudulent Private HTSLast updated Sep 20, 2026
    • KRSID Ransomware Distributed via Fraudulent Private HTSLast updated Sep 20, 2026

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