Surftastic.BRT.dll

Surftastic

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module Surftastic.BRT.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:
1.0.5353.31108

MD5:
ade36683ea3312361b6c0255495b18e2

SHA-1:
9c8ea47ef284afc46e012b18d519c25d98eba936

SHA-256:
1a3d752c8df994521bdc4ac6b42562c82546c55ebe349b50449b8d580d2e8b43

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:
4/27/2024 12:06:58 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.Surftastic (M)
16.2.14.0

File size:
2.1 MB (2,247,592 bytes)

Product version:
1.0.5353.31108

Original file name:
Surftastic.BRT.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
5/7/2014 7:00:00 AM

Valid to:
5/8/2015 6:59:59 AM

Subject:
CN=Surftastic, O=Surftastic, STREET=10620 Treena Street Suite 230, L=San Diego, S=Ca, PostalCode=92131, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
1E51B1BC1DA0D725290BE84DCF88D4EB

File PE Metadata
Compilation timestamp:
8/29/2014 1:17:10 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
49152:49usN1SflDTJ7lMilg1WdBwWWgXj1vCuzC1zYNedN:49u81qDT9lMiCWdKWWgXjQYgYNeL

Entry address:
0x224B62

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:
7.8655

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

Code size:
2.1 MB (2,239,488 bytes)

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