ClearThink.BrowserAdapterS.dll

ClearThink

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module ClearThink.BrowserAdapterS.dll by ClearThink has been detected as adware by 10 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
ClearThink  (signed and verified)

Version:
1.0.5351.31347

MD5:
2906b9a4893c78505266c0915527e4b5

SHA-1:
abf154ad072f739a8b7aeae290ffc9f4531e8ec9

SHA-256:
c082fb0b7985cc5c45322213148204d4a9f3efb39443da0f17c9f74a923222c4

Scanner detections:
10 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/20/2024 2:07:05 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2015.0.3368

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14828

Dr.Web
Trojan.BPlug.161
9.0.1.05190

ESET NOD32
probably MSIL/BrowseFox.G potentially unwanted application
7.0.302.0

Kaspersky
not-a-virus:HEUR:AdWare.MSIL.Kranet
14.0.0.3335

Malwarebytes
v2014.08.28.11

McAfee
Artemis!2906B9A4893C
5600.7024

Panda Antivirus
Trj/Chgt.D
14.08.28.11

Qihoo 360 Security
Win32/Virus.Adware.e4c
1.0.0.1015

Reason Heuristics
Adware.Yontoo.ClearThink.Z
14.8.28.21

File size:
718.2 KB (735,472 bytes)

Product version:
1.0.5351.31347

Original file name:
ClearThink.BrowserAdapterS.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\clearthink\bin\plugins\clearthink.browseradapters.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
8/4/2014 8:00:00 PM

Valid to:
8/5/2015 7:59:59 PM

Subject:
CN=ClearThink, O=ClearThink, L=Santa Monica, S=California, C=US

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:
1200063ED04B1DA36F7FE204B3DD8617

File PE Metadata
Compilation timestamp:
8/26/2014 2:25:05 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:RWlPQWLz7thM61YX4yyxh5bUNoA2tcuMur/xuZmxkvg5dIMWEkafDOOZ:RWlPb26Y3yxvbU7O5Pl5uMraOZ

Entry address:
0xB3616

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.8640

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
710 KB (727,040 bytes)

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