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winrar beta.exe

Contumar Empresarial SL

This belongs to a Solimba product that may be bundled with additional PUPs or may be part of an ad-supported software program. The application winrar beta.exe by Contumar Empresarial SL 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 Solimba DownloadMR installer. It uses the Solimba download manager to push adware offers during the download and setup process. Bundled adware includes search and shopping web browser toolbars.
Publisher:
Contumar Empresarial SL  (signed and verified)

MD5:
548454fc335c998e2f1a88dfd9400d32

SHA-1:
7b211a9f5ec68d51088260c34d61efd2c4f211b6

SHA-256:
7b1ef24f77859ab6f700ded3130d64e5044222ad37fa6923d133b90670937d30

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
5/3/2024 1:00:31 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Solimba (M)
17.3.15.16

File size:
580.3 KB (594,184 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Common path:
C:\users\{user}\downloads\winrar beta.exe

Digital Signature
Signed by:
Contumar Empresarial SL

Authority:
VeriSign, Inc.

Valid from:
11/7/2014 10:00:00 PM

Valid to:
11/7/2017 9:59:59 PM

Subject:
CN=Contumar Empresarial SL, O=Contumar Empresarial SL, L=Barcelona, S=Barcelona, C=ES

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
5379FD229D65B9C16E52201B20D1F0FD

File PE Metadata
Compilation timestamp:
12/19/2014 7:28:34 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0xD44C

Entry point:
E8, AF, 6C, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 00, 60, 42, 00, E8, FE, 15, 00, 00, E8, 80, 6E, 00, 00, 0F, B7, F0, 6A, 02, E8, 42, 6C, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 0B, 65, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
111 KB (113,664 bytes)

The file winrar beta.exe has been seen being distributed by the following URL.

http://limefolder.com/n/3.2.46/.../WinRAR Beta.exe

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