» winrar 5.40.exe
Overview
Analysis
File Details

winrar 5.40.exe

Pacereg

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 file winrar 5.40.exe, “Pacereg 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 WinRAR archiver but will also install additional software offers which include adware, PUPs and browser toolbars.

File name:

winrar 5.40.exe

Publisher:

Ringier Axel Springer Polska Sp z o.o. (signed and verified)

Product:

Pacereg

Description:

Pacereg Setup

MD5:

9d08c37142ea5163c87b926e18a3f538

SHA-1:

819cb120b1278daeb482ac00b089568ec2682bc7

SHA-256:

9258f8a66c46e08f82350480428deef6213ca9a4a21bdef92e35183d2bc24726

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:

4/25/2024 10:42:02 PM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.installCore (M)

17.3.16.11

File size:

1.2 MB (1,288,712 bytes)

Product version:

4.1.7

Installer fast

Bundler/Installer:

installCore (using Inno Setup)

Common path:

C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\winrar 5.40.exe.spv7j83.partial

Digital Signature

Signed by:

Ringier Axel Springer Polska Sp z o.o.

Authority:

thawte, Inc.

Valid from:

3/22/2016 1:00:00 AM

Valid to:

6/22/2017 1:59:59 AM

Subject:

CN=Ringier Axel Springer Polska Sp z o.o., OU=IT, O=Ringier Axel Springer Polska Sp z o.o., L=Warszawa, S=mazowieckie, C=PL

Issuer:

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

Serial number:

181FB9B5EF884A0E4E8427089124D664

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

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)

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