neurowise.dll

TessView

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module neurowise.dll by TessView has been detected as adware by 31 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. It is also typically executed from an Internet Explorer cache folder.
Publisher:
neurowise  (signed by TessView)

Product:
neurowise

Version:
1.0.0.5

MD5:
f6cbc90c7df2269fd474c0d212a3813c

SHA-1:
3a06166e955c93bf8af05c1209bc35cd47937aac

SHA-256:
3ae854a290ff6f341f7f9d0f132fa6f4aedbc4b8f70bb215b578721d3e1d0eaf

Scanner detections:
31 / 68

Status:
Adware

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

Analysis date:
4/23/2024 5:42:35 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.BP
435

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
ADWARE/BrowseFox.Gen2
7.11.200.132

avast!
Win32:BrowseFox-EY [PUP]
2014.9-151126

AVG
BrowseFox.F
2016.0.2913

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.151126

Bitdefender
Adware.BrowseFox.BP
1.0.20.1650

Comodo Security
Application.Win32.BrowseFox.JM
20696

Dr.Web
Trojan.BPlug.141
9.0.1.0330

Emsisoft Anti-Malware
Adware.BrowseFox.BP
8.15.11.26.08

ESET NOD32
Win32/BrowseFox (variant)
9.11007

Fortinet FortiGate
Riskware/BrowseFox
11/26/2015

F-Prot
W32/S-7bed2e86
v6.4.7.1.166

F-Secure
Adware.BrowseFox.BP
11.2015-26-11_5

G Data
Adware.BrowseFox.BP
15.11.24

K7 AntiVirus
Trojan
13.191.14628

Kaspersky
not-a-virus:WebToolbar.Win32.Agent
14.0.0.1061

Malwarebytes
PUP.Optional.Neurowise.A
v2015.11.26.08

McAfee
BrowseFox-FRR
5600.6569

MicroWorld eScan
Adware.BrowseFox.BP
16.0.0.990

NANO AntiVirus
Trojan.Win32.BPlug.ddwtte
0.30.0.64448

nProtect
Trojan-Clicker/W32.LinkSwift.250144
15.01.13.01

Panda Antivirus
Trj/CI.A
15.11.26.08

Qihoo 360 Security
Win32/Virus.WebToolbar.cce
1.0.0.1015

Reason Heuristics
PUP.Yontoo.TessView (M)
15.11.26.20

Sophos
Browse Fox
4.98

Trend Micro House Call
TROJ_GEN.R04AC0PLS14
7.2.330

Trend Micro
TROJ_GEN.R04AC0PLS14
10.465.26

Vba32 AntiVirus
AdWare.Kranet
3.12.26.3

VIPRE Antivirus
Adware.BrowseFox
36614

Zillya! Antivirus
Adware.SwiftBrowse.Win32.3960
2.0.0.2033

File size:
244.3 KB (250,144 bytes)

Product version:
1.0.0.5

Copyright:
(c) neurowise. All rights reserved.

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\neurowise.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
2/4/2014 3:30:00 AM

Valid to:
2/5/2015 3:29:59 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:
12/15/2014 11:08:54 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:9xBotznnMrRY/xlyklBnwuYuDTci+GQIaIlx3FvaQzD:9yznnMtY/nymMIDgQzD

Entry address:
0x12854

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 41, 8D, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 0C, 68, 80, 30, 03, 10, E8, BD, 01, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 24, 78, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, 0C, A5, 02, 10, 85, C9, 74, 0C, FF, 75, 10, 56, FF, 75, 08, FF, D1, 89, 45, E4, 85, C0, 0F, 84, B1, 00, 00, 00, FF, 75, 10, 56, FF, 75, 08, E8, 11, FE, FF, FF, 89, 45, E4...
 
[+]

Entropy:
6.3601

Developed / compiled with:
Microsoft Visual C++

Code size:
159 KB (162,816 bytes)

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