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teamviewer.exe

TeamViewer

Download Assistant

This is part of the Air Installer, a download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application teamviewer.exe by Download Assistant has been detected as adware by 13 anti-malware scanners. The program is a setup application that uses the AirInstaller Download Manager installer. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent.
Publisher:
Download Assistant  (signed and verified)

Product:
TeamViewer

Version:
3.0.0.61

MD5:
587a743932ba93c7da276aa55accb873

SHA-1:
03c4fae1688ad946701ac2792ac8c37e8874b047

SHA-256:
5b404a9ab3929d6b082e158eedca9f787a41d5a7f6bf7b62fa6644dd46636fcf

Scanner detections:
13 / 68

Status:
Adware

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:
12/25/2024 1:06:07 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.32
6373167

AVG
Generic
2016.0.3240

Bitdefender
Gen:Variant.Application.Bundler.32
1.0.20.20

Emsisoft Anti-Malware
Gen:Variant.Application.Bundler.32
9.0.0.4799

ESET NOD32
Win32/DownloadAssistant.A potentially unwanted application
7.0.302.0

F-Secure
Riskware.Gen:Variant.Application.Bundler
5.13.68

G Data
Gen:Variant.Application.Bundler.32
15.1.24

Malwarebytes
PUP.Optional.DownloadAssistant
v2015.01.04.11

MicroWorld eScan
Gen:Variant.Application.Bundler.32
16.0.0.12

Norman
Gen:Variant.Application.Bundler.32
02.01.2015 13:58:24

Qihoo 360 Security
Malware.QVM10.Gen
1.0.0.1015

Reason Heuristics
PUP.DownloadAssistant.K
15.1.4.11

VIPRE Antivirus
Threat.4782985
36340

File size:
783.7 KB (802,552 bytes)

Product version:
3.0.0.61

Copyright:
(c) Download Assistant

Original file name:
teamviewer.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
AirInstaller Download Manager

Language:
English (United States)

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

Digital Signature
Signed by:
Download Assistant

Authority:
VeriSign, Inc.

Valid from:
8/12/2014 8:00:00 PM

Valid to:
8/12/2016 7:59:59 PM

Subject:
CN=Download Assistant, O=Download Assistant, L=Victoria, S=British Columbia, C=CA

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:
6BC405E8AC962C676F54816BCC4D4311

File PE Metadata
Compilation timestamp:
12/22/2014 12:20:01 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:ENlLp1zdnY029Ve01uh1eWT8/0Ngani6aAKQZl3Mu65aSf8Pp43toJpYEUpObRDg:0dcVe01ubfe0Mz8r65643toJpXDg

Entry address:
0x4CC8F

Entry point:
E8, 4E, 1A, 01, 00, E9, 89, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 69, 33, C0, 8A, 44, 24, 08, 84, C0, 75, 16, 81, FA, 80, 00, 00, 00, 72, 0E, 83, 3D, 00, 4F, 4A, 00, 00, 74, 05, E9, B1, 1A, 01, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA, 83, E2, 03, C1, E9, 02, 74, 06, F3, AB, 85, D2, 74, 0A, 88, 07, 83, C7, 01, 83, EA, 01, 75, F6...
 
[+]

Entropy:
7.1123

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

http://download.installs.co/v2/click/9ks3c7y4/?d=http://downloadd.org/.../teamviewer.exe&n=TeamViewer&key=c64d5bfd2c9d0e72e0e2c29c9b983b17365a7acee344a679c7dcc9102f19fd23&product_image=http://downloadd.org/.../teamviewer.png&sid=teamviewer&filename=teamviewer

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