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firefox_installer.exe

Firefox

Sergey Cherezov

The application firefox_installer.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. This is a setup and installation application and has been known to bundle potentially unwanted software.
Publisher:
Mozilla  (signed by Sergey Cherezov)

Product:
Firefox

Version:
4.42

MD5:
0ac47b63560d2d5172385a404f6d6f57

SHA-1:
4f1ef0e564810d43d27d7a92a386e4a4d911eb72

SHA-256:
9f88ed4fb4e0191e4a3020497f1a11cc335758b542687cdb1f572a98ee110dde

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:
4/18/2024 10:16:08 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SergeyCh.Installer (M)
16.3.12.2

File size:
19 MB (19,965,056 bytes)

Product version:
4.42

Copyright:
Mozilla

Original file name:
7zS.sfx.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\firefox_installer.exe

Digital Signature
Signed by:
Sergey Cherezov

Authority:
COMODO CA Limited

Valid from:
9/3/2012 2:00:00 AM

Valid to:
9/4/2015 1:59:59 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:
8/16/2006 12:27:50 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216:Gs24WD/Y37tyaddAz7UvPigp6vmSTRfdzAq0pX5jAKdGI28hnp:r24WDArtyL7UvgNBdd0zxMv8T

Entry address:
0x11F3F

Entry point:
55, 8B, EC, 6A, FF, 68, 10, 49, 41, 00, 68, A4, 20, 41, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 68, 53, 56, 57, 89, 65, E8, 33, DB, 89, 5D, FC, 6A, 02, FF, 15, EC, 40, 41, 00, 59, 83, 0D, 9C, 8A, 41, 00, FF, 83, 0D, A0, 8A, 41, 00, FF, FF, 15, F0, 40, 41, 00, 8B, 0D, 94, 8A, 41, 00, 89, 08, FF, 15, F4, 40, 41, 00, 8B, 0D, 90, 8A, 41, 00, 89, 08, A1, F8, 40, 41, 00, 8B, 00, A3, 98, 8A, 41, 00, E8, 20, 01, 00, 00, 39, 1D, 40, 86, 41, 00, 75, 0C, 68, F6, FA, 40, 00, FF, 15, FC, 40...
 
[+]

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
74.5 KB (76,288 bytes)

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