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BuzzSearch.SysChecker.dll

BuzzSearch

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

Version:
1.0.5065.38753

MD5:
6e25dc514d581a5bedc930d385d03189

SHA-1:
f92ce555bafc9db94688929905f5a0e8a6d45106

SHA-256:
59354a64577a3ad82bc6ab3ac85e438ad9e80410a3f1ccbc9988a8ffdafc710e

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 12:38:14 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
16.9.16.11

File size:
58.3 KB (59,680 bytes)

Product version:
1.0.5065.38753

Original file name:
BuzzSearch.SysChecker.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\buzzsearch\bin\plugins\buzzsearch.syschecker.dll

Digital Signature
Signed by:
BuzzSearch

Authority:
VeriSign, Inc.

Valid from:
11/6/2013 6:00:00 PM

Valid to:
11/7/2014 5:59:59 PM

Subject:
CN=BuzzSearch, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=BuzzSearch, 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:
04E8478F4E7A77520D661585F56C13E0

File PE Metadata
Compilation timestamp:
11/13/2013 3:31:56 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
1536:Zrar9w7jsurYs3+AWVEHUkCWqHmG1sToVJ4AzuHho:ki7IAD8EIDGTSJvuHG

Entry address:
0xE70A

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:
6.0852

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

Code size:
50 KB (51,200 bytes)

Remove BuzzSearch.SysChecker.dll - Powered by Reason Core Security
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