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webapphost.dll

SimpleBrowser Demo Application

ClientConnect LTD

The file belongs to the ClientConnect (Conduit/Perion) platform, a utility that bundles and monetizes search toolbars and browser add-ons. The module webapphost.dll by ClientConnect has been detected as adware by 17 anti-malware scanners. It is also typically executed from the user's temporary directory. While running, it connects to the Internet address offering.service.distributionengine.va.conduit-services.com on port 80 using the HTTP protocol.
Publisher:
ClientConnect Ltd.  (signed by ClientConnect LTD)

Product:
SimpleBrowser Demo Application

Version:
1, 0, 0, 1

MD5:
b07eab3717c2d4626b02ed62836ea6c7

SHA-1:
b2b1e24042dc196b380e9dfc3920e4e2847f4a8b

SHA-256:
011e12b21e661eacd4a8b6594c4e7ebbd3d599b58784c110a90bde5571c3f715

Scanner detections:
17 / 68

Status:
Adware

Explanation:
Part of the Conduit/ClientConnect toolbar/extension distribution.

Analysis date:
4/16/2024 3:02:27 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Toolbar.Agent
7.1.1

avast!
Win32:Adware-BRM [PUP]
2014.9-150315

AVG
Generic
2016.0.3170

Baidu Antivirus
PUA.Win32.Conduit
4.0.3.15315

ESET NOD32
Win32/Toolbar.Conduit.AE potentially unwanted (variant)
9.11321

Fortinet FortiGate
Riskware/Conduit
3/15/2015

G Data
Win32.Application.ClientConnectConduitDL
15.3.25

IKARUS anti.virus
PUA.Toolbar.Conduit
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.200.15262

Kaspersky
not-a-virus:WebToolbar.Win32.Agent
14.0.0.2343

Malwarebytes
PUP.Optional.ClientConnect
v2015.03.15.09

McAfee
Artemis!C208776B0246
5600.6826

Panda Antivirus
Trj/Chgt.I
15.03.15.09

Qihoo 360 Security
Win32/Virus.WebToolbar.8f1
1.0.0.1015

Reason Heuristics
PUP.Conduit
15.3.15.9

Trend Micro House Call
Suspicious_GEN.F47V0303
7.2.74

VIPRE Antivirus
Conduit
38424

File size:
1.3 MB (1,372,984 bytes)

Product version:
1, 0, 0, 1

Copyright:
© 2014 ClientConnect Ltd.

Original file name:
SimpleBrowserDemo.EXE

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\webapphost.dll

Digital Signature
Signed by:
ClientConnect LTD

Authority:
VeriSign, Inc.

Valid from:
2/3/2014 4:00:00 PM

Valid to:
2/5/2016 3:59:59 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:
3/2/2015 12:36:03 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
9.0

CTPH (ssdeep):
24576:JPfDu3SwzqG4gGSN2lE8v5ryALL+S4ZPZPjRqjLH2eo5+O:U3xGG4gGTljRryAn+S4ZPZdELH2eo5+O

Entry address:
0x9FADE

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 6B, D9, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 94, 10, 0D, 10, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 8C, C1, 0C, 10, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64...
 
[+]

Entropy:
6.4410

Code size:
809 KB (828,416 bytes)

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

TCP (HTTP):
Connects to ude.conduit-data.com  (54.197.244.95:80)

TCP (HTTP):
Connects to offering.service.distributionengine.va.conduit-services.com  (199.101.114.147:80)

TCP (HTTP):
Connects to cms.distributionengine.conduit-services.com  (23.67.242.59:80)

 
http://cms.distributionengine.conduit-services.com//MainOffer/19032839/?CurrentStep=1&TotalSteps=5&DMVersion=1.9.8.4_Perion.19031716.04&Language=None

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