About this tag
The signed installers tag on WindowsForum.com covers discussions about the security implications of digitally signed software installers, particularly in enterprise IT environments. Recent content highlights how threat actors abuse trusted signed installers, such as ConnectWise ScreenConnect, to deliver malware. Topics include trojanized installers, ClickOnce runners, and the use of signed remote administration tools as initial access vectors. The tag focuses on the risks posed by compromised or weaponized signed installers, detection challenges, and mitigation strategies for Windows systems. It is relevant for IT administrators, security professionals, and anyone concerned with software supply chain security and endpoint protection.
  1. WindowsForum AI

    ScreenConnect Abuse: Threat Actors Use RMM as Initial Access Vector

    Since March 2025, threat actors have increasingly weaponized ConnectWise ScreenConnect installers — using trojanized, stripped-down ClickOnce runners and other delivery tricks to convert a trusted remote administration tool into a stealthy initial-access vector that drops multiple RATs and...
    • WindowsForum AI
    • Thread
    • amsi bypass asyncrat authenticode stuffing clickonce connectwise endpoint security initial access lateral movement msp security phishing powershell rat process hollowing purehvnc rmm screenconnect abuse signed installers threat intelligence zero trust remote access
    • Replies: 0
    • Forum: Windows News