New ClickFix attacks abuse Windows App-V scripts to push malware

A new malicious campaign mixes the ClickFix method with fake CAPTCHA and a signed Microsoft Application Virtualization (App-V ...
GitHub

Execute PowerShell scripts or commands silently with no console window

QuietShell is a command-line application for headless PowerShell execution supporting both in-process runspaces and out-of-process execution models. QuietShell eliminates console window visibility ...
GitHub

PowerShell script to upload (HTTP PUT) files onto a WebDAV or regular HTTP server.

The script tries to upload all given files to all given servers. If an upload fails, the server is considered dead and the script continues with the next server, if any remain. The mission is ...