mozilla-firefox-44.0.2.exe

web

Bibado Investments, S.L.

The application mozilla-firefox-44.0.2.exe, “web Setup ” by Bibado Investments, S.L 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 Bibado 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:
Web Installer   (signed by Bibado Investments, S.L.)

Product:
web

Description:
web Setup

MD5:
7bbf9d12217ddbdcdb73270eb0744889

SHA-1:
4bb330822987cafd6ef3cacea9c2e5662d24d5a2

SHA-256:
f4386cf997034e2cfaf238c69d2d3c5ceda8e85e6e354b7ed4db6f0a1caf55f8

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:
1/15/2025 5:06:44 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Bibado.BibadoInvestments.Bundler (M)
16.2.18.12

File size:
991.8 KB (1,015,624 bytes)

Product version:
2.3

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Bibado Downloader (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\mozilla-firefox-44.0.2.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
1/12/2016 5:57:03 AM

Valid to:
4/2/2017 2:32:01 AM

Subject:
CN="Bibado Investments, S.L.", O="Bibado Investments, S.L.", L=Alcorcon, C=ES

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121212301396FAE08B19C17F8D9578163C9

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:kq0HMDYBt4lTXw4jpVoHJa/c5IS4nMmCF/gZBJxNE+mKU2hUrK5bIuZ:kq0MD1lTLss/8xIiuJHeK5bv

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.9276

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

Code size:
37 KB (37,888 bytes)

The file mozilla-firefox-44.0.2.exe has been seen being distributed by the following URL.

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