mozilla firefox 39.exe

Installer Software

Ringier Axel Springer Polska Sp z o.o.

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application mozilla firefox 39.exe, “Installer Software Setup ” by Ringier Axel Springer Polska Sp z o.o 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. 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:
Program Application installer   (signed by Ringier Axel Springer Polska Sp z o.o.)

Product:
Installer Software

Description:
Installer Software Setup

Version:
3.0.2.2

MD5:
5413e753c479fe388897a84166890cdd

SHA-1:
63fd667d0ccf7ebc802d000ce03495c2eaa46cb1

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 an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
12/26/2024 3:54:16 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.RingierAxelSpringerPolskaSpzoo.Installer (M)
16.2.27.22

File size:
981.2 KB (1,004,752 bytes)

Product version:
5.7.3

Copyright:
Installer

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\documents and settings\patryk\pulpit\mozilla firefox 39.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
4/20/2015 12:59:59 PM

Valid to:
4/20/2016 12:59:59 PM

Subject:
CN=Ringier Axel Springer Polska Sp z o.o., O=Ringier Axel Springer Polska Sp z o.o., L=Warszawa, C=PL

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

Serial number:
112151DDE48EC6A26B13DEF8872209F8E2FF

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:rTPMgZT4ASn1UKl+b+bV0xW59eoNnIdVZkbtedH6Qhr:rLun1Uu0sHvO7ZkbtUH6Q

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...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

The file mozilla firefox 39.exe has been seen being distributed by the following URL.

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