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firefox_setup.exe

Generic Program Internet

Software Provider

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application firefox_setup.exe, “Generic Program Internet Setup ” by Software Provider 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 installCore 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:
Prog   (signed by Software Provider)

Product:
Generic Program Internet

Description:
Generic Program Internet Setup

Version:
5.2.4.3

MD5:
9c3ff910350689b6a664230f035998e5

SHA-1:
7f0fb0d775dfdffcabcd3353fbbc50e13dbcf97e

SHA-256:
3bea38ad155f507bf52e03c12a0bca3a9fa6620c749d96715228848656fbf4b9

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:
11/15/2024 9:29:32 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.Software.Installer (M)
16.4.7.18

File size:
898.5 KB (920,016 bytes)

Product version:
3.6.7

Copyright:
Internet Generic

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
Software Provider

Authority:
COMODO CA Limited

Valid from:
1/8/2015 4:00:00 PM

Valid to:
1/8/2017 3:59:59 PM

Subject:
CN=Software Provider, O=Software Provider, STREET="1732 1st Avenue #26525", L=New York, S=New York, PostalCode=10128, C=US

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

Serial number:
1BC1A66917D715383195F592573FE5D3

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576://gEEMnTAWrK1wUIp/D52hZLcEM+ZOj9/8NT5:/IdMncpwHp/DoLY4OhAV

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:
7.9110

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

Code size:
39.5 KB (40,448 bytes)

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

http://cdn.downloadinfofiles.com/c?x=qE9GQHi1T9ldTkGfFvmS7q7f6VeSvtpEbC3UPOBquXA=&c=IDWmMFWrTXy ysxypHJqibJK8OwZ7LZ966qJ6DVVEEYxi7n4pHe6HkrJdYE TrOgaXk/fjkzCL5epbLGg4H8mHiaXe qXOcAWIX06pUruytKPbz5wHlJNLI/mriGSqo6vB ZrzP1Nm6Q7J0SmUSJdA==&fallback_url=http://download-installer.cdn.mozilla.net/pub/firefox/releases/38.0.5/win32/.../Firefox Setup Stub 38.0.5.exe&downloadAs=Firefox_Setup.exe

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