cookie based c2

  1. BazarLoader Attack via Windows App Installer: Stealthy AppX Delivery and Cookie C2

    The BazarLoader “call me back” campaign weaponized a little-known Windows 10 installation pathway — the ms-appinstaller/AppInstaller.exe flow — to deliver AppX packages that silently installed BazarBackdoor, abused legitimate Windows tooling for execution, and relied on cookie-based...
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    • bazarloader code signing abuse cookie based c2 windows app installer
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    • Forum: Windows News