winrar_5-20_en_9632_32.exe

Web internet

M6 WEB

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application winrar_5-20_en_9632_32.exe, “Web internet Setup ” by M6 WEB has been detected as a potentially unwanted program 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:
Web Generic internet   (signed by M6 WEB)

Product:
Web internet

Description:
Web internet Setup

MD5:
8bab02787b42beeb342020acb8e259cf

SHA-1:
baf8a03b43d4130b9191bc4dd074380f003644f6

SHA-256:
e2a154d804da6f0ebd3f76f3712276cfe22784faa5062f56968360a21a9b0e46

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
5/11/2024 6:25:29 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
17.2.15.17

File size:
721 KB (738,336 bytes)

Product version:
2.8.4

Copyright:
Generic

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\winrar_5-20_en_9632_32.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
10/14/2014 2:00:00 AM

Valid to:
10/15/2015 1:59:59 AM

Subject:
CN=M6 WEB, OU=IT, O=M6 WEB, L=LYON, S=France, C=FR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
41938036880A482F301584F5CBE39508

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:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file winrar_5-20_en_9632_32.exe has been seen being distributed by the following URL.

http://cdn.datafilehostfiles.com/c?x= 3Z8SWcvZFcSk2j7IN0XuKGQrwOKLMb7U17wsTtaQKA=&c=k4yFkrZeSs9qYi5SZfyRih7VxDKhSUd/M6PW0xNxXe/SOpMQrZ4sXL4Fbi7d7pj1m3LJ39FavnEVA6zFtuTaWw==&downloadAs=winrar_5-20_en_9632_32.exe&fallback_url=http://lb.cdn.m6web.fr/d/c/a/75fba264a4cc16ed0f66ce379d2f1c73/555f1768/soft/.../winrar_5-20_en_9632_32.exe

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