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wh-opengl32.exe

LLC

The application wh-opengl32.exe by LLC has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from fezbrest.com.
Publisher:
LLC   (signed and verified)

Version:
2.5.1.1

MD5:
401adfbf36fb02cc05dfcf4f52f1e27d

SHA-1:
8c82abe1397ad47fef04ce8c7eb5b2843a352698

SHA-256:
444bbf814aafb04b31420bd8e42915d82e32d69152c1766b6bd9a427dce4220e

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/25/2024 11:25:58 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Amonitize
16.5.29.3

File size:
3.4 MB (3,552,216 bytes)

Product version:
2.5.1.1

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\wh-opengl32.exe

Digital Signature
Signed by:
LLC

Authority:
COMODO CA Limited

Valid from:
10/1/2015 3:00:00 AM

Valid to:
10/1/2016 2:59:59 AM

Subject:
CN="LLC ""AZ SOFT""", O="LLC ""AZ SOFT""", STREET="Vulytsya Dalnytska, Budynok 23/4, Ofis 310", L=Odesa, S=Odeska, PostalCode=65005, C=UA

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
3CCA67117AE7C5BE2F99ECBA3ECC9F69

File PE Metadata
Compilation timestamp:
1/14/2011 4:33:48 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
9.0

CTPH (ssdeep):
24576:C2tyBdZ3cCtChDqR2eNtHifqpgTPhj5R+rHTrK9bI+ocNVtML5CjsH/kem7VbI2s:/yBXcCt4ne/O1yJMMUj93PZLD3r2

Entry address:
0x72230

Entry point:
55, 8B, EC, 81, EC, 90, 02, 00, 00, C6, 85, 22, FF, FF, FF, FF, 8B, 85, 40, FE, FF, FF, 05, 79, 37, 0E, 00, 0D, 14, 00, 09, 00, 89, 85, 64, FE, FF, FF, C7, 85, 18, FF, FF, FF, 00, 00, 00, 00, 81, 7D, B4, 00, F2, 0F, 00, 75, 1E, 0F, B7, 8D, 50, FF, FF, FF, 81, E1, 7D, 16, 08, 00, 89, 4D, C8, BA, 37, F4, 00, 00, 66, 89, 95, 30, FF, FF, FF, EB, 0A, C7, 85, 64, FE, FF, FF, 79, 1C, 1D, 00, 8B, 85, 5C, FF, FF, FF, 3B, 45, D0, 77, 06, C6, 45, 9A, 00, EB, 0A, C7, 85, 40, FF, FF, FF, 28, 0E, 00, 00, 6A, 00, 6A, 00...
 
[+]

Entropy:
4.4708

Developed / compiled with:
Microsoft Visual C++

Code size:
532.5 KB (545,280 bytes)

The file wh-opengl32.exe has been seen being distributed by the following URL.

http://fezbrest.com/.../download.php?data=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,,

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