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rockturner.expext.dll

Rock Turner

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

Version:
1.0.5538.7740

MD5:
3b6b159e74bdbf79209a38c315b82a64

SHA-1:
c1caab790be35a64029d3f7e876c3885f127e54b

SHA-256:
9696a1e4aed64a76079653e4aebade1091ecdc7ce1f1446083037cc620ef7400

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:
11/23/2024 6:37:46 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.7.23

File size:
496.3 KB (508,192 bytes)

Product version:
1.0.5538.7740

Original file name:
RockTurner.ExpExt2015030112.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\rock turner\bin\plugins\rockturner.expext.dll

Digital Signature
Signed by:
Rock Turner

Authority:
VeriSign, Inc.

Valid from:
3/14/2014 5:30:00 AM

Valid to:
3/15/2015 5:29:59 AM

Subject:
CN=Rock Turner, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Rock Turner, L=Santa Monica, 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:
71A33D3A2D147E26FB179221834AF81F

File PE Metadata
Compilation timestamp:
3/1/2015 5:48:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x7BEC6

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:
6.9699

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

Code size:
488 KB (499,712 bytes)

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