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mozilla_firefox_setup.exe

Application Generic Installer

OOO PREM''ER-SERVIS

This is a bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application mozilla_firefox_setup.exe, “Application Generic Installer Setup ” by OOO PREM''ER-SERVIS has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the ProfitServis Downloader installer. The installer is marketed through download protals and search ads as the free Mozilla Firefox web browser but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
Application   (signed by OOO PREM''ER-SERVIS)

Product:
Application Generic Installer

Description:
Application Generic Installer Setup

Version:
2.3.3.3

MD5:
e4a9949c6092cd4f5eec7942b3493003

SHA-1:
861bd460b398ae3961a8f74c4f70fafc2cf5a9f9

SHA-256:
65694868ac5b5e0fbdeb2cca278635516a7f1d9f9176322f71efbcc767fa863b

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.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/26/2024 1:16:51 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ProfitServis.OOOPREME.Bundler (M)
16.5.29.0

File size:
818.9 KB (838,544 bytes)

Product version:
2.8

File type:
Executable application (Win32 EXE)

Bundler/Installer:
ProfitServis Downloader (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
OOO PREM''ER-SERVIS

Authority:
COMODO CA Limited

Valid from:
1/15/2015 2:00:00 AM

Valid to:
1/16/2016 1:59:59 AM

Subject:
CN=OOO PREM''ER-SERVIS, O=OOO PREM''ER-SERVIS, STREET=Chelyuskinskaya 11, L=Moscow, S=Moscow, PostalCode=129336, C=RU

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

Serial number:
00A2577095E8662DFB2C04C6E76F38E411

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:Uo5FFuWd0GzL96gaMyD64L11KqRG8Ki2zN+:U2FNZzL4gaX6m1hrp

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.6851

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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

http://readyupdate.theperfectupdate.net/.../bWNmM=&dist_id=131&channel=achrfirefox&src=ac&cid=6921305891426082388&pubid=331335

http://readyupdate.theperfectupdate.net/.../bWNmM=&dist_id=131&channel=achrfirefox&src=ac&cid=6921305891426082388&pubid=331335

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