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firefox-13108-dp.exe

Internet installer

dobreprogramy 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 firefox-13108-dp.exe, “Internet installer Setup ” by dobreprogramy 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:
Web Installer generic   (signed by dobreprogramy sp. z o.o.)

Product:
Internet installer

Description:
Internet installer Setup

MD5:
12ed093a90daca59711ee431f9e9422b

SHA-1:
b3d00fd97ac21f7c06eccfa12dbdedc26c75b304

SHA-256:
8104fd785a4d2a07dfcd51ad4d51f07678475c56aa6ce9bafd0bc084f36fad6e

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:
11/27/2024 9:29:36 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.dobreprogramyspzoo.Installer (M)
16.2.10.22

File size:
846.4 KB (866,744 bytes)

Product version:
2.0.6

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\programy użyteczne\firefox-13108-dp.exe

Digital Signature
Signed by:
dobreprogramy sp. z o.o.

Authority:
thawte, Inc.

Valid from:
2/25/2015 1:00:00 AM

Valid to:
2/26/2016 12:59:59 AM

Subject:
CN=dobreprogramy sp. z o.o., OU=IT, O=dobreprogramy sp. z o.o., L=Wroclaw, S=Dolnoslaskie, C=PL

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
04CCACE3AEB4566AFA610407D3C9D967

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:zEIue+LAYj8URLR+lhbRCUKwSsid8GVMdvBGx8NTWC:zTyLAYrRLWRCUBSBVMdvh6C

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 firefox-13108-dp.exe has been seen being distributed by the following 2 URLs.

http://cdn.dobreprogramyplfactorybinaries.com/c?x=wTteepnBhxvndAIJYl7Z/RxhsKveg0WjxC96Pz9MeNM=&c=Gm8NUOcvHJ WT5Meh6pbC ryJJn2dvg V2XAyXSrgQduE70tHv7kusCv3zAj8Rk1CR1bsAqvpAQMnT/HMBZ6eR qUl2kPe5T0nmLtKMOUF7NM0Z9o7fbwZnhzVwoKMlNICwIwsxqXY PLw3xXafMmh2P5wHPgrp3fEWV5e5uWzY=&fallback_url=https://ftp.mozilla.org/pub/firefox/releases/40.0.3/win32/.../Firefox Setup 40.0.3.exe&downloadAs=Firefox-13108-dp.exe

http://www.dobreprogramyplcentraltoday.com/c?x=PjMK/QpCB9RVCG8UJyjsEC4usv0p0Gi4AB8ZMGy11gY=&c=kg8eGo1inntGg6I/BeeruIgN1OkWkIPbrpS5IZ/eY37UWZd/RYvQSfp/ja3sCLY9VQAVKtwsaSe6JXGTvg3jLxqo9 kO0qe2E00ABoahM8MJwGqoK5d8AvUuM3Blcur7qx77cL1z 6rWCka8NidnkN7DcWnseXNoF8wbH /l02I=&fallback_url=https://ftp.mozilla.org/pub/firefox/releases/40.0.3/win32/.../Firefox Setup 40.0.3.exe&downloadAs=Firefox-13108-dp.exe

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