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your_uninstaller_tsv61csbf.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_tsv61csbf.exe by ClientConnect has been detected as adware by 13 anti-malware scanners. The program is a setup application that uses the Perion Download Manager installer. The file has been seen being downloaded from www.ursoftware.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:
3ccd7070af6ff110568fd20f19c68947

SHA-1:
db65db5128c98cf4bb0ead3d8aba65c20f792c39

SHA-256:
be3597ff24863c92512c7f335e23649ec40709f4ab8b9d654f640b823670cbe5

Scanner detections:
13 / 68

Status:
Adware

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

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/24/2024 10:56:18 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Adware-BRM [PUP]
2014.9-140831

AVG
Generic
2015.0.3365

Baidu Antivirus
PUA.Win32.ClientConnect
4.0.3.14831

Dr.Web
Adware.Conduit.87
9.0.1.0243

ESET NOD32
Win32/ClientConnect (variant)
8.10321

Fortinet FortiGate
Riskware/ClientConnect
8/31/2014

IKARUS anti.virus
PUA.ClientConnect
t3scan.1.7.5.0

Malwarebytes
PUP.Optional.ClientConnect
v2014.08.31.07

McAfee
Artemis!3CCD7070AF6F
5600.7021

Reason Heuristics
PUP.ClientConnect.AA
14.8.31.19

Trend Micro House Call
Suspicious_GEN.F47V0822
7.2.243

VIPRE Antivirus
Conduit
32582

Zillya! Antivirus
Downloader.Agent.Win32.205734
2.0.0.1902

File size:
645.8 KB (661,328 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_tsv61csbf.exe

Digital Signature
Signed by:
ClientConnect LTD

Authority:
VeriSign, Inc.

Valid from:
2/3/2014 6:00:00 PM

Valid to:
2/5/2016 5:59:59 PM

Subject:
CN=ClientConnect LTD, OU=Digital ID Class 3 - Microsoft Software Validation v2, OU=DM4, 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:
201C61613E36EF7DD163280196CD80F7

File PE Metadata
Compilation timestamp:
2/24/2012 1:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:xEuAwxzIazT64QntXBS816RloczijZ5aPPma3EHYwQQ/azHSIFX6Z2o1xR050A23:xvJU4Qbn6eczidmP3aYMazHjlUbYUt

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...
 
[+]

Entropy:
7.9298

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file your_uninstaller_tsv61csbf.exe has been seen being distributed by the following 4 URLs.

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

http://dde.de.drive-files-b.com//76/764/ct7649676/de05ce73f25f4b12a82965b75435c8db/Downloads/Prod/DDE1.4.0.1.140821.03/.../Your_Uninstaller.exe

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

http://dl2.ursoftware.com/.../dl.php?pid=yu2012&nocnet=1

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/9600226/9621349/?mainofferId=9596792&CurrentStep=2&TotalSteps=4&DownloadBrowser=IE&CType=-1&UserMode=-1&DMVersion=1.3.6.62.9620215.01&Language=US-EN

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