Out Of Band Update: Cobalt Strike 4.7.1 – closes a detection technique for sleepmask and addresses an XSS in TeamServer

0
38

Cobalt Strike 4.7.1 is now available. This is an out of band update to fix an issue discovered in the 4.7 release that was reported to be impacting users, and for which there was no workaround. We also took the opportunity to address a vulnerability that was reported shortly after the 4.7 release, along with mitigations for potential denial-of-service attacks.

Sleep Mask Issue

An issue was reported whereby when stage.sleep_mask is not set (i.e. set to false), Beacon will still allocate space f…

Read More