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your_uninstaller_tsa1wcd3p.exe

ClientConnect LTD

The file belongs to the ClientConnect (Conduit/Perion) platform, a utility that bundles and monetizes search toolbars and browser add-ons. The application your_uninstaller_tsa1wcd3p.exe by ClientConnect has been detected as adware by 11 anti-malware scanners. The program is a setup application that uses the Perion Download Manager installer. The file has been seen being downloaded from dde.de.saeaservicesus.com and multiple other hosts. While running, it connects to the Internet address cms.dmccint.com on port 80 using the HTTP protocol.
Publisher:
ClientConnect LTD  (signed and verified)

MD5:
6b8ea1a37d016a455fb38160178d3e24

SHA-1:
beec9a6b9fc6cc6b3950b90c74a537ef8a29dbf4

SHA-256:
6b03549e1f2b28c0a034bee01483c3e248a7e933d4911081b062af02e4684028

Scanner detections:
11 / 68

Status:
Adware

Explanation:
Bundles the Conduit Toolbar and/or Conduit Search Protect.

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:
12/28/2024 4:26:04 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Adware-BRM [PUP]
150101-1

AVG
Generic
2016.0.3237

Baidu Antivirus
Adware.Win32.Toolbar
4.0.3.1517

Dr.Web
Adware.Conduit.87
9.0.1.05190

ESET NOD32
Win32/ClientConnect.A potentially unwanted application
7.0.302.0

Kaspersky
not-a-virus:WebToolbar.Win32.Agent
15.0.0.543

Malwarebytes
PUP.Optional.ClientConnect
v2015.01.07.06

Qihoo 360 Security
HEUR/QVM30.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.ClientConnect.AA
15.1.7.6

VIPRE Antivirus
Threat.4786236
36340

Zillya! Antivirus
Downloader.Agent.Win32.205734
2.0.0.2027

File size:
740.7 KB (758,520 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Perion Download Manager (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\your_uninstaller_tsa1wcd3p.exe

Digital Signature
Signed by:
ClientConnect LTD

Authority:
VeriSign, Inc.

Valid from:
2/4/2014 7:00:00 AM

Valid to:
2/6/2016 6:59:59 AM

Subject:
CN=ClientConnect LTD, OU=Digital ID Class 3 - Microsoft Software Validation v2, OU=WL, O=ClientConnect LTD, L=Ness Ziona, S=Israel, C=IL

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:
5A60D12BC8FFD4AFAE161FA04715CBC4

File PE Metadata
Compilation timestamp:
2/25/2012 2:19:59 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:UE/AwiQlfCEEiH2jM6RnD3c5RvA6iHkTkPwK1E2MRYy4ctpjrTi:U0ixg69D3c5RI5mK1E2MRYy4Mrm

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file your_uninstaller_tsa1wcd3p.exe has been seen being distributed by the following 4 URLs.

http://dde.de.saeaservicesus.com/45/966/ct9668745/8c1f9dd943c44a8284e1bbf1c3df0038/Downloads/Prod/DDE1.4.0.4.141214.03/.../Your_Uninstaller.exe

http://5a97c2129d8d4368bcfc7f7b8f3c3752.download.dmccint.com/Default.ashx?EnvironmentID=1

http://dl2.ursoftware.com/.../dl.php?pid=yu2014

http://www.ursoftware.com/.../yusetup.exe

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to cms.dmccint.com  (23.67.242.80:80)

 
http://cms.dmccint.com/DynamicOffer/15907345/15928468/?mainofferId=15903911&CurrentStep=2&TotalSteps=4&DownloadBrowser=IE&CType=-1&UserMode=-1&DMVersion=1.3.5.59.15927334.01&Language=US-EN

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