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ffhelperwin32_2.exe

Sergey Cherezov

The application ffhelperwin32_2.exe by Sergey Cherezov has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is installed within the Mozilla Firefox web browser as part of an addin/plugin.
Publisher:
Sergey Cherezov  (signed and verified)

MD5:
634753f8a83e2c61b5a23d135ae9ffca

SHA-1:
cd20ae732ee7ecc00368772da28dfc00cd297103

SHA-256:
262b7e5352a58a655f4838ae28e7174fb1eb26d13e635158499efdff882fa36a

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:
4/24/2024 7:14:44 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.7.30.15

File size:
73.5 KB (75,264 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\mozilla\firefox\profiles\{user}.default\ffhelperwin32_2.exe

Digital Signature
Signed by:
Sergey Cherezov

Authority:
COMODO CA Limited

Valid from:
9/3/2012 6:00:00 AM

Valid to:
9/4/2015 5:59:59 AM

Subject:
CN=Sergey Cherezov, O=Sergey Cherezov, STREET="V.Vysotskogo 3, 271", L=Novosibirsk, S=Novosibirsk, PostalCode=630133, C=RU

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

Serial number:
00A410CB5D50A86EE0497305207A0287F9

File PE Metadata
Compilation timestamp:
12/11/2013 8:51:52 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
768:BvdPKisCqJVPBKs3mYqPSd2uChHsIltkk0WPED22nFShJ7Kl+VnZj3hyQME5Pck:BvY3bxBPmFPJfkhnwv3hyS5Pck

Entry address:
0x292E

Entry point:
E8, AC, 22, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 53, 56, 8B, 35, 58, 90, 40, 00, 57, FF, 35, E8, 1A, 41, 00, FF, D6, FF, 35, E4, 1A, 41, 00, 8B, D8, 89, 5D, FC, FF, D6, 8B, F0, 3B, F3, 0F, 82, 81, 00, 00, 00, 8B, FE, 2B, FB, 8D, 47, 04, 83, F8, 04, 72, 75, 53, E8, BF, 0A, 00, 00, 8B, D8, 8D, 47, 04, 59, 3B, D8, 73, 48, B8, 00, 08, 00, 00, 3B, D8, 73, 02, 8B, C3, 03, C3, 3B, C3, 72, 0F, 50, FF, 75, FC, E8, 6F, 23, 00, 00, 59, 59, 85, C0, 75, 16, 8D, 43, 10, 3B, C3, 72, 3E, 50, FF, 75, FC, E8...
 
[+]

Code size:
30 KB (30,720 bytes)

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