neurowise.BOAS.dll

TessView

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module neurowise.BOAS.dll by TessView has been detected as adware by 12 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
TessView  (signed and verified)

Version:
1.0.5440.37428

MD5:
84f4e7190e42a583d51d4bfccb647ade

SHA-1:
a913eba882392704069c30f95ba102c6e832bf05

SHA-256:
ac8a50046b26175713892227054b9fcd46ec3315f04a2043f5f299390d3e65fe

Scanner detections:
12 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
5/1/2024 8:15:17 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.188.94

AVG
Generic
2015.0.3281

Baidu Antivirus
Adware.MSIL.BrowseFox
4.0.3.141124

Dr.Web
Trojan.BPlug.242
9.0.1.05190

ESET NOD32
MSIL/BrowseFox.G potentially unwanted application
7.0.302.0

G Data
Win32.Adware.BrowseFox
14.11.24

K7 AntiVirus
Adware
13.185.14113

Kaspersky
not-a-virus:HEUR:AdWare.MSIL.Kranet
14.0.0.2900

Malwarebytes
v2014.11.24.01

McAfee
BrowseFox.a
5600.6937

Qihoo 360 Security
HEUR/QVM23.0.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.TessView.N
14.11.29.17

File size:
2.7 MB (2,815,264 bytes)

Product version:
1.0.5440.37428

Original file name:
neurowise.BOAS.dll

File type:
Dynamic link library (Win32 DLL)

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
2/4/2014 8:00:00 AM

Valid to:
2/5/2015 7:59:59 AM

Subject:
CN=TessView, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=TessView, 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:
3F35E503136B53896D71C7902553287E

File PE Metadata
Compilation timestamp:
11/24/2014 4:47:50 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
49152:q6bpdXcZcMWpdFXVSuUL0Qe5Fv99xB1bJswoWN4pRKn96Va3Zf59lQ2f2:q6b7M0dFXxjzLvt1sdpQ9b3l502f2

Entry address:
0x2AF3FA

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 10, 00, 00, 00, 18, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00, 00, 00, 30, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 00, 00, 48, 00, 00, 00, 54, 00, 2B, 00, 94, 02, 00, 00, 00, 00, 00, 00, 94, 02, 34, 00, 00, 00, 56, 00, 53, 00, 5F, 00, 56, 00, 45, 00, 52, 00, 53, 00, 49, 00, 4F, 00, 4E, 00, 5F, 00, 49, 00, 4E, 00, 46, 00, 4F, 00, 00, 00...
 
[+]

Entropy:
7.9126

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

Code size:
2.7 MB (2,806,784 bytes)

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