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teamviewer-installer.exe

INSTALL THIS

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application teamviewer-installer.exe, “Software Installer ” by INSTALL THIS 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 Adknowledge Fusion installer. The file has been seen being downloaded from videonechat.com.
Publisher:
Software Installer   (signed by INSTALL THIS)

Product:
Software Installer

Description:
Software Installer

Version:
2.4.8.1

MD5:
af55fd6881726900da7bdba110ea3758

SHA-1:
0317af2c6820b55b35e21e65d5496921233f9927

SHA-256:
826ba1d2277468bfb8adeeaed4d09d8b5f9d0f701c5acd615bb2a6c213afcca1

Scanner detections:
1 / 68

Status:
Adware

Explanation:
This installer bundles various adware prorgams that may include toolbars and web browser advertising injectors/extensions.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
11/14/2024 2:43:19 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adknowledge.INSTALLT.Installer (M)
16.6.11.15

File size:
159.1 KB (162,872 bytes)

Product version:
2.4.8.1

Copyright:
Copyright (C) 2014 Software Installer

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion (using Nullsoft Install System)

Language:
English (United States)

Digital Signature
Signed by:
INSTALL THIS

Authority:
VeriSign, Inc.

Valid from:
10/3/2013 8:00:00 PM

Valid to:
9/20/2014 7:59:59 PM

Subject:
CN=INSTALL THIS, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=INSTALL THIS, L=Kansas City, S=Missouri, C=US

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:
022C6886F5C72FEED25746F4AC3BA8CE

File PE Metadata
Compilation timestamp:
5/11/2014 4:04:44 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:EjnBTi2CRDZYzIq3+Qlr1+ZNEo3HoHQMw32kmWM:ehi2CEZ3VY5HJ+

Entry address:
0x322E

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 14, C7, 44, 24, 10, D8, A2, 40, 00, 89, 6C, 24, 1C, FF, 15, 34, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, 34, 81, 40, 00, 55, FF, 15, AC, 82, 40, 00, 6A, 08, A3, 58, AF, 47, 00, E8, 9F, 2E, 00, 00, A3, A4, AE, 47, 00, 55, 8D, 44, 24, 34, 68, B4, 02, 00, 00, 50, 55, 68, B8, 01, 44, 00, FF, 15, 7C, 81, 40, 00, 68, C0, A2, 40, 00, 68, A0, 2E, 47, 00, E8, 0A, 2B, 00, 00, FF, 15, 38, 81, 40, 00, BB, 00, B0, 4C, 00, 50, 53, E8, F8, 2A, 00, 00...
 
[+]

Entropy:
5.2150

Packer / compiler:
Nullsoft install system v2.x

Code size:
24.5 KB (25,088 bytes)

The file teamviewer-installer.exe has been seen being distributed by the following URL.

http://videonechat.com/track/install?subid=team viewer&source=google_teamviewer-search-us-teamviewer-exact-56843730013&adprovider=google_videonechat.com&dlink=http://secure.oinstaller6.com/g/.../TeamViewer-Installer.exe

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