firefox-dp.exe

Program

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-dp.exe, “Program 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:
Application Web   (signed by dobreprogramy sp. z o.o.)

Product:
Program

Description:
Program Setup

MD5:
3ec02937e2c089312b38e9134b9df7b6

SHA-1:
acab117e29af40ce345e274bd643fc6b822483ab

SHA-256:
6c71ef8d8773764af99238ce712e3a058f00c77411e26b0dd4cded03bed7b713

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:
6/18/2025 11:10:17 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.dobreprogramyspzoo.Installer (M)
16.2.3.18

File size:
821.5 KB (841,232 bytes)

Product version:
3.3

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
2/20/2015 4:15:48 PM

Valid to:
2/21/2016 4:15:48 PM

Subject:
CN=dobreprogramy sp. z o.o., O=dobreprogramy sp. z o.o., L=Wroclaw, C=PL

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

Serial number:
1121E43E26D353CD92710BE588FC941CCD7E

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):
12288:V/EGltuac9+H7spHv2EzOP88El3M9NGmBKo/aplPXcuD0EgNc3O72ZfwT2+pHTEb:V/ESAau+wsh0dwciqU192p8NTa

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-dp.exe has been seen being distributed by the following 17 URLs.

http://cdn.goodsoftwarelist.com/c?x=fQUO uFIya5TmsHGD6QD1cDllkpqtA8vRyAOxnWsn/k=&c=kBjXe02NUhF2lxfbwl2TvAyZfi/tg/ykqfABesRfVDcPjoHG9I5RkMmeP3BVep0rFkNTLzznIC7RZ1ep2Pcn DHjRIvabx5DNQSOAQzlHVu01rJOk20 hWdOG4m28xMS3HviVTLPCTKoVXfVKU4L/Q==&fallback_url=http://download-installer.cdn.mozilla.net/pub/firefox/releases/39.0/win32/.../Firefox Setup 39.0.exe&downloadAs=Firefox(13108)-dp.exe

http://cdn.goodsoftwarelist.com/c?x=zuRpE4UKupb1 E/wa/k3WQsv27W0v5nv/wDUQPpjO2E=&c=c7MXPIqvPNLnXHqNqDCLYz67yI 1Aylsfly8mI7/CiqwKdC5zTpvTHdJO27I4CT9tf axbgTKMEqIxqv73jprXUlj6mW4qnSG2ehDL/FnivQSZWUQ7aHsvMe0zSPev8CjUnYNwzsaGQDYeDk0mqwMw==&fallback_url=http://download-installer.cdn.mozilla.net/pub/firefox/releases/39.0/win32/.../Firefox Setup 39.0.exe&downloadAs=Firefox(13108)-dp.exe

http://cdn.dobreprogramydownloadfiles.com//c?x=7Gsb1fcPOkMCAriZlPzk/8 F9G cSytTKQZqwptXJ9Y=&c=l6i4o7xVppC6aljhQrStclQ32jpI/h3NrokbprDsT1tyW9aDJ4iYcXglTmKfH3LsUQ7Ko IiqWxB393SiKukwvP2DOmWBzDX8v3zvArdIAFMRcvzFL3c00 Pcexrg9yBL46vwaTOSta2utsm2QdhCQ==&fallback_url=http://download-installer.cdn.mozilla.net/pub/firefox/releases/39.0/win32/.../Firefox Setup 39.0.exe&downloadAs=Firefox(13108)-dp.exe

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