Just a lvl 27 guy from 🇫🇮 Finland. Full-stack web developer and Scrum Master by trade, but more into server-side programming, networking, and sysadmin stuff.

During the summer, I love trekking, camping, and going on long hiking adventures. Also somewhat of an avgeek and a huge Lego fanatic.

  • 0 Posts
  • 6 Comments
Joined 2 years ago
cake
Cake day: June 20th, 2023

help-circle
  • The website (Telegram in this case, but can be any website) adds a specifically crafted text to the clipboard and then tricks the user into pasting that text into the Windows Run dialog, which can be used to execute any command(s), basically like a command prompt.

    The text the attacker places in the clipboard is actually a command to download and execute an executable file from the internet, giving the attacker remote access to the system or whatever the payload happens to be.

    It’s a pretty clever trick. Perhaps MS should consider adding a warning before allowing pasting into the Run dialog or cmd for the first time. They already have this in the Edge browser console.