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neurowise.expext.dll

neurowise

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

Version:
1.0.5711.992

MD5:
2a9c165c103f72223de00cbcde8ce831

SHA-1:
ef8485dfa1b9998c2e4c595438aa94ba5e4b8f4a

SHA-256:
22e01a1732a4df4226322f2a3996064d06f2d7d1c7c3f91c6374bcab9c3f1c0b

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:
5/21/2024 9:28:07 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.14.11

File size:
498.2 KB (510,192 bytes)

Product version:
1.0.5711.992

Original file name:
2015082108.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\neurowise\bin\plugins\neurowise.expext.dll

Digital Signature
Signed by:
neurowise

Authority:
VeriSign, Inc.

Valid from:
4/23/2015 8:00:00 AM

Valid to:
6/22/2016 7:59:59 AM

Subject:
CN=neurowise, O=neurowise, 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:
44381E530504967961F48BDFACFAA048

File PE Metadata
Compilation timestamp:
8/21/2015 4:33:05 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x7C72E

Entry point:
FF, 25, 00, 20, 00, 10, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 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:
6.4551

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

Code size:
490 KB (501,760 bytes)

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