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ysearchservice.findlib.dll

Alactro LLC

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

Version:
1.0.6079.28328

MD5:
878134c353cb6d5235c9a05e5b0470b6

SHA-1:
9fde297b91795d555304c68840ce2b1601bfa217

SHA-256:
d18424ee86ecc5c0a7db7e5e6568498b3118ecd74005b48ecf230206f229e206

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:
11/15/2024 12:54:16 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
16.9.19.7

File size:
1.3 MB (1,326,368 bytes)

Product version:
1.0.6079.28328

Original file name:
2016082323.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\ysearchservice\bin\plugins\ysearchservice.findlib.dll

Digital Signature
Signed by:
Alactro LLC

Authority:
VeriSign, Inc.

Valid from:
6/24/2013 8:00:00 PM

Valid to:
8/23/2016 7:59:59 PM

Subject:
CN=Alactro LLC, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Alactro LLC, L=Grandville, S=Michigan, 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:
018D4FCE8B07C5BF93892F3E2AB578D5

File PE Metadata
Compilation timestamp:
8/23/2016 7:44:25 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:7BuCoITQmQlivxLlYQPf8VX4LZRwGvSFtOnfFB7/jbLSKJjA1ltJ:luCogQLliBlYQPka39DElJ

Entry address:
0x143B6A

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:
6.4884

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

Code size:
1.3 MB (1,317,888 bytes)

Remove ysearchservice.findlib.dll - Powered by Reason Core Security
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