Backdoor.IRC.Subhuman Unauthenticated Open Proxy

`Discovery / credits: Malvuln - malvuln.com (c) 2021  
Original source: https://malvuln.com/advisory/f93e64ac9c3383d0df23662a78a76c07.txt  
Contact: [email protected]  
Media: twitter.com/malvuln  
  
Threat: Backdoor.IRC.Subhuman  
Vulnerability: Unauthenticated Open Proxy  
Description: The malware listens on TCP port 1029. Third-party attackers who can connect to the infected system can relay requests from the original connection to the destination and then back to the origination system. Attackers may then be able to launch attacks, download files or port scan third party systems and it will appear as the attacks originated from that infected host.  
Type: PE32  
MD5: f93e64ac9c3383d0df23662a78a76c07  
Vuln ID: MVID-2021-0418  
Disclosure: 12/11/2021  
  
Exploit/PoC:  
curl socks4://192.168.18.125:1029 http://192.168.18.128:21  
220 INetSim FTP Service ready.  
  
  
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