TerminalFix: PNG Steganography, (Mon, Sep 21st)

What you need to know

Microsoft Security Research published an interesting blog post "TerminalFix campaign deploys a reverse tunnel through multistage intrusion" about a malware campaign. The aspect that I want to take a closer look at, is the fact that the threat actors used PNG files with steganography. I reached out to the researchers and they kindly shared the IOCs for the…

Read the original report at SANS Internet Storm Center ↗