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KingBrowse.CompatibilityChecker.dll

KingBrowse

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module KingBrowse.CompatibilityChecker.dll by KingBrowse has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
KingBrowse  (signed and verified)

Version:
1.0.5311.25798

MD5:
7dc6f8f9c205166e530bf600e82adacc

SHA-1:
c5d2b50251e0e60bb862b85f027b347e13b0a89c

SHA-256:
d74df8b4ea2ace368439f593ebdf22235b14b7904fad3a4d548cb2adff632282

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
4/24/2024 9:41:17 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo.KingBrowse (M)
16.2.12.22

File size:
57.3 KB (58,656 bytes)

Product version:
1.0.5311.25798

Original file name:
KingBrowse.CompatibilityChecker.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\kingbrowse\bin\plugins\kingbrowse.compatibilitychecker.dll

Digital Signature
Signed by:
KingBrowse

Authority:
VeriSign, Inc.

Valid from:
1/8/2014 6:00:00 PM

Valid to:
1/9/2015 5:59:59 PM

Subject:
CN=KingBrowse, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=KingBrowse, L=San Diego, 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:
670CAB2C338090653CEA8172D5DB1E34

File PE Metadata
Compilation timestamp:
7/17/2014 10:20:03 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
768:SrdLU3E0+voAsSru7FIBgbS1QvcNKjuQcmvfjX0tHTetzgqtJpf8yviuBNRY8wO:2LUfEbuqcSccN23cmvfjE61tbnvZRY8x

Entry address:
0xE32E

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:
6.0737

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

Code size:
49 KB (50,176 bytes)

Remove KingBrowse.CompatibilityChecker.dll - Powered by Reason Core Security
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