tmac v6.exe

Web

M6 WEB

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application tmac v6.exe, “Web 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 file has been seen being downloaded from download1693.mediafire.com and multiple other hosts.
Publisher:
Program   (signed by M6 WEB)

Product:
Web

Description:
Web Setup

MD5:
f460c6ca86ec9c430a28c8491d0e055f

SHA-1:
66c61b19ce889860ae49f763ae860b68e5891f0d

SHA-256:
2878db234b6024a7c4dbf127ece37b106aeefd0c5a72467937ceea35fca464c4

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:
4/20/2024 3:13:44 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.M6WEB.Installer (M)
16.1.30.1

File size:
721.3 KB (738,624 bytes)

Product version:
1.7

Copyright:
Installer Application

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\tmac v6.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

CTPH (ssdeep):
12288:tsBGhRMmXmnS69BlO/L7LAHCZmXEZjkjOcBmV6ScuW6u2E4dWquQy0RUW3BSxS1D:tsBTTS6zWfj2OcBmV6ScN2ldRuQy89w0

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 tmac v6.exe has been seen being distributed by the following 5 URLs.

http://download1693.mediafire.com/e5w4bmx5k6hg/.../TMAC v6.exe

http://download1693.mediafire.com/haaiz3q6o9ug/.../TMAC v6.exe

http://download1693.mediafire.com/bswqnygmirlg/.../TMAC v6.exe

http://download1693.mediafire.com/7iw3ver31o1g/.../TMAC v6.exe

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