• CommunityEnterprisePlans
  • Intel Exchange
    Intel ExchangeDetections
  • Resources
  • About
  • Leaderboard
Join CommunitySign In
    All Detections

    Suspicious ASPX File Drop by Exchange

    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 Aug 12, 2024•0•0•0

    Detects suspicious file type dropped by an Exchange component in IIS into a suspicious folder

    Sigma

    Tags

    TA0003 - PersistenceT1505.003 - Web ShellFile EventWindowsWindows SysmonMicrosoft IisMicrosoft Exchange ServerCVE-2022-41040CVE-2022-41082attack.persistenceattack.t1505.003

    Found in

    • Play Ransomware: The Shadow SyndicateLast updated 12 days ago
    • SystemBC Malware: SOCKS5 Proxy and Backdoor IntelligenceLast updated Jun 29, 2026
    • StrikeShark SharkLoader Campaign Delivering Cobalt StrikeLast updated Jun 26, 2026
    • CVE-2026-45504: Exchange SSRF Leading to Local File ReadLast updated Jul 2, 2026

    Community Inspired.
    AI Enhanced.
    Better Detections.

    Follow Us

    Company

    • About
    • Leaderboard

    Product

    • Community
    • Enterprise
    • Plans

    © 2026 Copyright. All Rights Reserved.

    Privacy PolicyTerms of Service

    Sign up to view this detection

    or

    Already have an account?