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tb_exyudownload.exe

1.3.9.0.140504.01

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 tb_exyudownload.exe by ClientConnect has been detected as adware by 13 anti-malware scanners. This is a setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from exyudownload.ourtoolbar.com. While running, it connects to the Internet address cms.dmccint.com on port 80 using the HTTP protocol.
Publisher:
ClientConnect LTD  (signed and verified)

Product:
1.3.9.0.140504.01

Description:
Setup.exe

Version:
1.3.9.0

MD5:
a2c664b35680e48e7f1e8604791e7e86

SHA-1:
2513d60959ffbbe923f387a228eddbcfdabfa6d7

SHA-256:
4b41a6792a945a599309c298037e81624070f5b42fd7902c2f6b4643d7068be0

Scanner detections:
13 / 68

Status:
Adware

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

Analysis date:
4/27/2024 12:31:30 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Toolbar.Conduit
7.1.1

avast!
Win32:Adware-BRM [PUP]
2014.9-140828

AVG
Generic
2015.0.3369

Dr.Web
Adware.Conduit.96
9.0.1.0240

ESET NOD32
Win32/Toolbar.Conduit.AB (variant)
8.9993

Fortinet FortiGate
Riskware/Toolbar_Conduit
8/28/2014

Kaspersky
not-a-virus:WebToolbar.Win32.Agent
14.0.0.3338

Malwarebytes
PUP.Optional.Conduit.A
v2014.08.28.07

McAfee
Artemis!A2C664B35680
5600.7025

Reason Heuristics
PUP.Installer.ClientConnect.P
14.8.28.7

Total Defense
Win32/Tnega.ALHeNWC
37.0.11019

Trend Micro House Call
TROJ_GE.4DCE9EB6
7.2.240

VIPRE Antivirus
Conduit
30616

File size:
207.3 KB (212,224 bytes)

Product version:
1.3.9.0

Copyright:
© 2014 ClientConnect Ltd.

Original file name:
tb_exyudownload.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

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

Digital Signature
Signed by:
ClientConnect LTD

Authority:
VeriSign, Inc.

Valid from:
2/4/2014 1:00:00 AM

Valid to:
2/6/2016 12:59:59 AM

Subject:
CN=ClientConnect LTD, OU=Digital ID Class 3 - Microsoft Software Validation v2, OU=DM3, 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:
72ACCA392AFB8F2E42D5D3C0C97523F2

File PE Metadata
Compilation timestamp:
6/9/2012 3:19:49 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:Mz+92mhAMJ/cPl3iwjkozlx/LVXHSPF0MfS:MK2mhAMJ/cPlV97VXb

Entry address:
0xAC87

Entry point:
E8, E3, FE, FF, FF, 33, C0, 50, 50, 50, 50, E8, 9F, 30, 00, 00, C3, 56, 57, 8B, 7C, 24, 0C, 8B, F1, 8B, CF, 89, 3E, E8, 8F, AB, FF, FF, 89, 46, 08, 89, 56, 0C, 8B, 87, 24, 0C, 00, 00, 89, 46, 10, 5F, 8B, C6, 5E, C2, 04, 00, 8B, C1, 8B, 08, 8B, 50, 10, 3B, 91, 24, 0C, 00, 00, 75, 0D, 6A, 00, FF, 70, 0C, FF, 70, 08, E8, 0E, B1, FF, FF, C3, 56, 8B, F1, 8B, 06, 85, C0, 74, 07, 50, FF, 15, C4, 40, 41, 00, 83, 26, 00, 83, 66, 08, 00, 83, 66, 0C, 00, 5E, C3, 56, 8B, F1, 80, 7E, 04, 00, 75, 34, 68, F4, 44, 41, 00...
 
[+]

Code size:
73 KB (74,752 bytes)

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

http://exyudownload.ourtoolbar.com/.../?sourceid=3&bannertypeid=1&bannerName=Toolbar_Image_cover5&bannerculture=en

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/9468912/9490035/?mainofferId=9465478&CurrentStep=2&TotalSteps=4&DownloadBrowser=IE&CType=-1&UserMode=-1&DMVersion=1.3.4.48.9488901.01&Language=US-EN

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