tanzuki.CompatibilityChecker.dll

tanzuki

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

Version:
1.0.5197.24300

MD5:
cc65eed8bde0e5b862c17b29f7314d5b

SHA-1:
d5bf0b3233bce112c5d6c829b0e970b22f36a7f6

SHA-256:
7050ee00cba4986f91a51eacf098cc599995e968e56349f5ee3fa54ba2aa8eb7

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:
5/8/2024 1:31:38 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo.tanzuki (M)
16.2.9.12

File size:
56.3 KB (57,624 bytes)

Product version:
1.0.5197.24300

Original file name:
tanzuki.CompatibilityChecker.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
8/20/2013 9:00:00 PM

Valid to:
8/20/2015 8:59:59 PM

Subject:
CN=tanzuki, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=tanzuki, 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:
5094CECD4B5D21903C384E60AC45C6C4

File PE Metadata
Compilation timestamp:
3/25/2014 11:30:06 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
1536:rNAHvMZiwIuon6g8cF2Ua6TZgF66Uz8QqF9vtQG4X7n9:xbo20N8qQT6xqzvK7n9

Entry address:
0xDEFE

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...
 
[+]

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

Code size:
48 KB (49,152 bytes)

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