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firefox_update.exe

TODO:

Verified Setup

This is the InstallMetrix bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application firefox_update.exe by Verified Setup 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 InstallMetrix Software installer. With this installer, users are expecting to download the free Mozilla Firefox web browser but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
TODO: <Company name>  (signed by Verified Setup)

Product:
TODO: <Product name>

Description:
Firefox_Update

Version:
1.0.0.1

MD5:
a7e0396439ebb78a866177246bdbfc78

SHA-1:
6a57b549e411d7ebcec1031e91f5b3ede0951a59

SHA-256:
41bda658f6aee03f4d8615e47f83a2e833d4bf1dc5cf4b977320f2ce90253ae7

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 is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/16/2024 2:33:17 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallMetrix (M)
17.3.1.8

File size:
2 MB (2,066,048 bytes)

Product version:
1.0.0.1

Copyright:
Copyright (C) 2014

Original file name:
Installer.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
InstallMetrix Software

Language:
English (United States)

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

Digital Signature
Signed by:
Verified Setup

Authority:
COMODO CA Limited

Valid from:
8/18/2014 8:00:00 PM

Valid to:
8/19/2015 7:59:59 PM

Subject:
CN=Verified Setup, O=Verified Setup, STREET="660 4th Street, Suite #427", L=San Francisco, S=California, PostalCode=94107, C=US

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

Serial number:
00F60AADAAF866F752AE9DB242F68CDFF0

File PE Metadata
Compilation timestamp:
8/26/2014 12:23:12 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x1719

Entry point:
E8, 31, 14, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 38, 9C, 40, 00, 89, 0D, 34, 9C, 40, 00, 89, 15, 30, 9C, 40, 00, 89, 1D, 2C, 9C, 40, 00, 89, 35, 28, 9C, 40, 00, 89, 3D, 24, 9C, 40, 00, 66, 8C, 15, 50, 9C, 40, 00, 66, 8C, 0D, 44, 9C, 40, 00, 66, 8C, 1D, 20, 9C, 40, 00, 66, 8C, 05, 1C, 9C, 40, 00, 66, 8C, 25, 18, 9C, 40, 00, 66, 8C, 2D, 14, 9C, 40, 00, 9C, 8F, 05, 48, 9C, 40, 00, 8B, 45, 00, A3, 3C, 9C, 40, 00, 8B, 45, 04, A3, 40, 9C, 40, 00, 8D, 45, 08, A3, 4C, 9C, 40...
 
[+]

Entropy:
7.7845  (probably packed)

Code size:
18 KB (18,432 bytes)

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