Category: SANS Internet Storm Center, InfoCON: green

Microsoft Patch Tuesday: March 2025, (Tue, Mar 11th)

The March patch Tuesday looks like a fairly light affair, with only 51 vulnerabilities total and only six rated as critical. However, this patch Tuesday also includes six patches for already exploited, aka “0-Day” vulnerabilities. None of the already exploited…

Shellcode Encoded in UUIDs, (Mon, Mar 10th)

I returned from another FOR610[1] class last week in London. One key tip I give to my students is to keep an eye on “strange” API calls. In the Windows ecosystem, Microsoft offers tons of API calls to developers. The…

Commonly Probed Webshell URLs, (Sun, Mar 9th)

Looking over some weblogs on my way back from class in Baltimore, I feel a reminder is appropriate that (a) weblogs are still a thing and (b) what some of the common webshells are that attackers are looking for. This…