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winrar_501.exe

Unilogic Informática Ltda. - ME

This is part of the Installmatic installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application winrar_501.exe by Unilogic Informáticaa. - ME 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 Installmatic Setup installer. With this installer, users are expecting to download WinRAR archiver but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
MultiInstall  (signed by Unilogic Informática Ltda. - ME)

Product:
MultiInstall

Version:
1.0.4.4

MD5:
e1aa78af7f19d96c4f660798ee33a83c

SHA-1:
06e5dd0ab1ef2d4d11e95e9d2ed555292106a593

SHA-256:
fb78990e7db4b704d4b858327d3f63ec3b20a067f932899a9cde564b1aabcc44

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 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:
5/5/2024 7:43:30 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Installmatic (M)
17.3.4.19

File size:
1.3 MB (1,323,944 bytes)

Product version:
1.0

Copyright:
MultiInstall

Trademarks:
MultiInstall

Original file name:
MultiInstall

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Installmatic Setup

Language:
Brazilian Portuguese

Common path:
C:\users\{user}\downloads\winrar_501.exe

Digital Signature
Signed by:
Unilogic Informática Ltda. - ME

Authority:
COMODO CA Limited

Valid from:
1/22/2014 10:00:00 PM

Valid to:
1/23/2016 9:59:59 PM

Subject:
CN=Unilogic Informática Ltda. - ME, O=Unilogic Informática Ltda. - ME, STREET="Rua Formosa, 79 - CJ 83", L=São Bernardo do Campo, S=SP, PostalCode=09626-060, C=BR

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00A118F4B63F570A676E2C3CB48638E2E4

File PE Metadata
Compilation timestamp:
2/5/2014 9:18:26 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
5.0

Entry address:
0x13CC

Entry point:
EB, 10, 66, 62, 3A, 43, 2B, 2B, 48, 4F, 4F, 4B, 90, E9, 98, 20, 4B, 00, A1, 8B, 20, 4B, 00, C1, E0, 02, A3, 8F, 20, 4B, 00, 52, 6A, 00, E8, 0F, 03, 0B, 00, 8B, D0, E8, B2, F0, 08, 00, 5A, E8, 10, F0, 08, 00, E8, E7, F0, 08, 00, 6A, 00, E8, D0, 06, 09, 00, 59, 68, 34, 20, 4B, 00, 6A, 00, E8, E9, 02, 0B, 00, A3, 93, 20, 4B, 00, 6A, 00, E9, C7, 6C, 09, 00, E9, FE, 06, 09, 00, 33, C0, A0, 7D, 20, 4B, 00, C3, A1, 93, 20, 4B, 00, C3, 60, BB, 00, 50, B0, BC, 53, 68, AD, 0B, 00, 00, C3, B9, B4, 00, 00, 00, 0B, C9...
 
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Code size:
708 KB (724,992 bytes)

The file winrar_501.exe has been seen being distributed by the following URL.

http://maisbaixados.com.br/winrar/.../

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