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fh4255.exe

Yordan Damyanov

The is the installer for the WebPick InstalleRex download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application fh4255.exe by Yordan Damyanov has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from www.golgool.info and multiple other hosts.
Publisher:
Yordan Damyanov  (signed and verified)

MD5:
a91ea25cd40d9e7b64e550444b106836

SHA-1:
6692462b06eb00566434b279346cd678ff047291

SHA-256:
705f7ce14ea44576a5abfbad934da6c3b093edeeb1c6c819465168221dc98e70

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:
4/26/2024 2:56:52 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.WebPick.YordanDamyanov (M)
16.2.6.2

File size:
1.9 MB (2,015,304 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\fh4255.exe

Digital Signature
Signed by:
Yordan Damyanov

Authority:
COMODO CA Limited

Valid from:
10/7/2013 1:00:00 AM

Valid to:
10/8/2015 12:59:59 AM

Subject:
CN=Yordan Damyanov, O=Yordan Damyanov, STREET=19 Dobri Voinikov Str, L=Sofia, S=Sofia, PostalCode=1000, C=BG

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00FEEF0D77D0AC7E55D4E7707B384AC901

File PE Metadata
Compilation timestamp:
11/4/2014 4:19:04 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:Vtu/48bAOUz39olenX0ngXK7DnZVH673zjfMNpmz:Vti48bfUzNDXgxXz6jwNQz

Entry address:
0x146B000

Entry point:
56, 50, 53, E8, 01, 00, 00, 00, CC, 58, 89, C3, 40, 2D, 00, 80, 16, 00, 2D, E0, C5, BF, 05, 05, D7, C5, BF, 05, 80, 3B, CC, 75, 19, C6, 03, 00, BB, 00, 10, 00, 00, 68, D8, 54, D2, 10, 68, 52, 5C, 5D, 24, 53, 50, E8, 0A, 00, 00, 00, 83, C0, 00, 89, 44, 24, 08, 5B, 58, C3, 55, 89, E5, 50, 53, 51, 56, 8B, 75, 08, 8B, 4D, 0C, C1, E9, 02, 8B, 45, 10, 8B, 5D, 14, 85, C9, 74, 0A, 31, 06, 01, 1E, 83, C6, 04, 49, EB, F2, 5E, 59, 5B, 58, C9, C2, 10, 00, 91, 59, 36, 0F, 15, C2, CE, 56, BE, 99, 25, 7F, 20, 9B, 79, AE...
 
[+]

Code size:
169.5 KB (173,568 bytes)

The file fh4255.exe has been seen being distributed by the following 2 URLs.

http://www.golgool.info/.../e5af9681c7.exe

http://www.golgool.info/.../40f87ae4cd.exe

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