Surftastic.BrowserFilterG.dll

Surftastic

Installed as part of the Yontoo Surftastic branded web browser extension, the BrowserFilter component is responsible for injecting advertising in the browser based on the context of the HTML being rendered. Ads are injected in the browser in the form of inline text, coupons, multi-site searching and additional offers. The module Surftastic.BrowserFilterG.dll by Surftastic has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Surftastic  (signed and verified)

Version:
1.0.5175.35820

MD5:
0e1f3a50d53a211ec6f3e9d2f3e2cd6e

SHA-1:
736ff4f346307a21cb9cfbb19e4afa511850ecee

SHA-256:
ef286bc1edacbc8df6348e7445ec954244c21991d337e1b10d6a5320e6cc08e0

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Part of the Yontoo ad injection web browser add-on.

Analysis date:
4/26/2024 7:46:25 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.Surftastic (M)
16.2.5.15

File size:
321.8 KB (329,504 bytes)

Product version:
1.0.5175.35820

Original file name:
Surftastic.BrowserFilterG.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\surftastic\bin\plugins\surftastic.browserfilterg.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/3/2014 4:00:00 AM

Valid to:
1/4/2015 3:59:59 AM

Subject:
CN=Surftastic, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Surftastic, 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:
117C1C381BA3522C50659E614BB20D99

File PE Metadata
Compilation timestamp:
3/3/2014 11:54:10 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:9xtdhnPPBAq0WCBK4WmIGjzAh1Q4COlSARQz90lMywpT:9ZhPPBAHdmkAh1XDSvCGTp

Entry address:
0x50546

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:
7.5953

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

Code size:
313.5 KB (321,024 bytes)

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