Category: SANS Internet Storm Center, InfoCON: green

“K1w1” InfoStealer Uses gofile.io for Exfiltration, (Fri, May 31st)

Python remains a nice language for attackers and I keep finding interesting scripts that are usually not very well detected by antivirus solutions. The one I found has a VT score of 7/65! (SHA256:a6230d4d00a9d8ecaf5133b02d9b61fe78283ac4826a8346b72b4482d9aab54c[1]). I decided to call it “k1w1”…

Feeding MISP with OSSEC, (Thu, May 30th)

I'm a big fan of OSSEC[1] for years. OSSEC (“Open Source Security Event Correlator”) is a comprehensive, open-source host-based intrusion detection system (HIDS). It is designed to monitor and analyze system logs, detect suspicious activities, and provide real-time alerts for…