AdvanceElite.BRT.dll

TasticSurf

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module AdvanceElite.BRT.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:
1.0.5434.28449

MD5:
8a711cd756c575014f91f80365fd9be0

SHA-1:
35b1b11152859e8bbeafc0ff50237b366af98220

SHA-256:
fe35887dbb328135178ec02d63b8a7fe162d02504ed98ee185ea77de18b99dce

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 1:56:35 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.TasticSu (M)
16.3.15.4

File size:
2.1 MB (2,246,896 bytes)

Product version:
1.0.5434.28449

Original file name:
AdvanceElite.BRT.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
11/4/2014 7:00:00 AM

Valid to:
1/4/2016 6:59:59 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:
11/17/2014 10:48:32 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:sifOyBACcBStH2VRSfb+LAN7qiy1OjVBPCe4bKB5+Da47ihLU335EVT+fyIxRLCi:sSO8cYGy7XIOjNeKFPc35oDY/mwkhg

Entry address:
0x224792

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, 01, 00, 10, 00...
 
[+]

Entropy:
7.8651

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

Code size:
2.1 MB (2,238,464 bytes)

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