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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:
1.0.5668.3657

MD5:
e1a7e90c5ba741027dde0d8a6d765791

SHA-1:
806d4e670340aadf4c843137aca12b2500f149c3

SHA-256:
d5e0933b5cebc7d0b2e7b5d701ea6ebd0d0b4dc3355d3c8250457403664c0904

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:
11/27/2024 2:10:19 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.16.8

File size:
81.2 KB (83,184 bytes)

Product version:
1.0.5668.3657

Original file name:
KingBrowse.CompatibilityChecker2015070910.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:
12/22/2014 9:00:00 PM

Valid to:
2/21/2016 8:59:59 PM

Subject:
CN=KingBrowse, 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:
59FC64648F7EB003118AF79F79CF3B7C

File PE Metadata
Compilation timestamp:
7/9/2015 7:01:54 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x1420E

Entry point:
FF, 25, 00, 20, 00, 10, 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...
 
[+]

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

Code size:
73 KB (74,752 bytes)

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