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Posted by malvuln on Apr 07
Discovery / credits: Malvuln – malvuln.com (c) 2022
Original source:
https://malvuln.com/advisory/837ec70bfb305b5c862ff9b04e70a318_B.txt
Contact: malvuln13 () gmail com
Media: twitter.com/malvuln
Threat: Backdoor.Win32.Wisell
Vulnerability: Stack Buffer Overflow (SEH)
Description: The malware listens on TCP port 5277. Attackers who can reach
the infected system can send a specially crafted packet triggering a stack
buffer overflow overwriting…