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Jotzey.BRT.dll

Jotzey

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

Version:
1.0.5336.24586

MD5:
d64b3d636525686306cd43c996b5159d

SHA-1:
6fede3a2018cb1530ea918acd15b79c453e9a091

SHA-256:
cbd275973f87267536d2f37414319b0711d4c6feecb3a098fad50c1d734dadfc

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:
4/24/2024 6:41:04 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.9.16

File size:
2.1 MB (2,247,960 bytes)

Product version:
1.0.5336.24586

Original file name:
Jotzey.BRT.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:
Jotzey

Authority:
VeriSign, Inc.

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

Valid to:
1/12/2015 3:59:59 PM

Subject:
CN=Jotzey, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Jotzey, 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:
4C7B335D1F24250859B4B5C0085A062C

File PE Metadata
Compilation timestamp:
8/11/2014 7:39:45 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

Entry address:
0x224B5E

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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