home

winrar-12398-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 winrar-12398-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 WinRAR archiver but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
Application   (signed by dobreprogramy sp. z o.o.)

Product:
Program

Description:
Program Setup

MD5:
c75fae41acbc52e053591043cac8ad52

SHA-1:
6b179edc7322d5a1a6f117662fdb7a3bc0adda5c

SHA-256:
fbef0b4528f5ca13fd7292f5e2ee31b95f1d684a7583aaf9faa889e96efddca6

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:
11/27/2024 4:36:09 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.dobreprogramyspzoo.Installer (M)
16.2.27.2

File size:
910.6 KB (932,440 bytes)

Product version:
5.5.4

Copyright:
Internet

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\winrar-12398-dp.exe

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

Authority:
GlobalSign nv-sa

Valid from:
2/13/2015 5:34:27 PM

Valid to:
2/14/2016 5:34:27 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:
1121B4F3A4313F8A58B614202F80129EBC93

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:BeGnkmFA2w0cGEBk+H5a6jHogeEeThGU6lbb:B3zFF0NH5a6oEZNbb

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 winrar-12398-dp.exe has been seen being distributed by the following 2 URLs.

http://www.nowbestconecpt.com/c?x=dQEz6vm1oJVeJj/OQeOnROm4FuuF 5851Tm1G2 VTMo=&c=jB9dLPo2WJCRczFLrcJoTjQFJNwiQpvASJRjfbGKddXd/ o8Ay3UIM1IKPOOBzAFsZdtZjgUqkdszz/LrWxpJLMoYlb2N4dTc6LjAA 5Jdqc5lJygustDZm68g8Zt Sq6kaP8lDZFbPHge9d6kblL1FI7mugRp/kJMSYP4vnnT8=&fallback_url=http://storage.dobreprogramy.pl/.../winrar-x64-521pl.exe&downloadAs=WinRAR-12398-dp.exe

http://www.nowbestconecpt.com/c?x=bP6cc2zygq1LtN9ugVtTAkVtPtBFKPs/bGUfh21pKAg=&c=2NSgZE9QUJpQvdO/RFKE4lL2ao22vYrXko9DwH772c7di3rI p Yhwi54L40oURccoX NzwO4vt1D1TQBbzq5epT0cKhPM4hdgt/ugN2zl99mjFWaBo3tVWNNbxcW7tlSXlwWJ3DmXVoEmR74eM6 7X9rDgKRxaHv5JqhMvilEg=&fallback_url=http://storage.dobreprogramy.pl/.../winrar-x64-521pl.exe&downloadAs=WinRAR-12398-dp.exe

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