AdvanceElite.BrowserFilter.dll

TasticSurf

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

Version:
1.0.5434.28442

MD5:
91c1af8f8c89422669625b14aef6ba45

SHA-1:
4a1d81e4e6369f763344e717175bca963cc2f25e

SHA-256:
b0ee16341ab3ac82e1813f5b5daddf2eb4a7680b370c713ffa6bbee57427e4fc

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:
5/17/2024 2:38:09 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.TasticSu (M)
16.6.26.19

File size:
643.7 KB (659,184 bytes)

Product version:
1.0.5434.28442

Original file name:
AdvanceElite.BrowserFilter.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\advanceelite\bin\plugins\advanceelite.browserfilter.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
11/4/2014 1:00:00 AM

Valid to:
1/4/2016 12:59:59 AM

Subject:
CN=TasticSurf, O=TasticSurf, 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:
6D2C37BF960997763055AC9274C52D6C

File PE Metadata
Compilation timestamp:
11/18/2014 12:48:07 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:RoT0iF2ZUtnkYcFNAN0nF7BOxng8nQ2csOlJ5dfvHpxZUjh:RgmfcNWZBongkQ2c3rJgh

Entry address:
0xA0C62

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, 02, 00, 00, 00, 7B, 00, 00, 00, A4, 0C, 0A, 00, A4, EE, 09, 00, 52, 53, 44, 53, 03, B7, CE, 74, E3, 9A, F3, 4B, 89, BD, 7C, 0A, 5F, 36, 13, D4, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 77, 61, 30, 67, 68, 75, 62, 69, 2E, 6A, 6D, 69, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

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

Code size:
635.5 KB (650,752 bytes)

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