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firefox_2901.exe

Instalador

Installmatic, LLC

This is part of the Installmatic installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application firefox_2901.exe by Installmatic 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 Installmatic Setup 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:
Unilogic Informatica Ltda ME  (signed by Installmatic, LLC)

Product:
Instalador

Version:
1.2.1.0

MD5:
6d147a4d79607eac61e2e2a8a99a18ce

SHA-1:
533505e3d6d5dab2f72fe9ece08d46cf97fa6fdf

SHA-256:
f8336e4f22639f00a650e8006fbf32865eb643085698f91fc718fd136de40fa4

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:
12/24/2024 1:19:32 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Installmatic (M)
17.1.20.14

File size:
375 KB (384,000 bytes)

Product version:
1.1

Copyright:
Copyright (C) 2014 Unilogic Informatica Ltda ME

Trademarks:
Copyright (C) 2014 Unilogic Informatica Ltda ME

Original file name:
Instalador

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Installmatic Setup

Language:
Brazilian Portuguese

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\firefox_2901.exe

Digital Signature
Signed by:
Installmatic, LLC

Authority:
COMODO CA Limited

Valid from:
5/26/2014 9:00:00 PM

Valid to:
5/27/2015 8:59:59 PM

Subject:
CN="Installmatic, LLC", O="Installmatic, LLC", STREET="80 SW 8th St #2000", L=Miami, S=FL, PostalCode=33130, C=US

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

Serial number:
0DE1E550770DAFFF4E6F15754AE29E8B

File PE Metadata
Compilation timestamp:
7/22/2014 2:13:51 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
5.0

Entry address:
0x109E90

Entry point:
60, BE, 00, 20, 4B, 00, 8D, BE, 00, F0, F4, FF, C7, 87, 2C, 25, 0E, 00, 09, 1F, 88, 77, 57, 83, CD, FF, EB, 0E, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46...
 
[+]

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.22 (Delphi) stub

Code size:
356 KB (364,544 bytes)

The file firefox_2901.exe has been seen being distributed by the following URL.

http://download.multinstall.com.br/.../Firefox_2901.exe

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