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jotzeybho.dll

Jotzey

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module jotzeybho.dll by Jotzey has been detected as adware by 31 anti-malware scanners. This file is typically installed with the program Jotzey by Yontoo Technology, Inc. which is a potentially unwanted software program. 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:
Jotzey  (signed and verified)

Product:
Jotzey

Version:
1.0.0.3

MD5:
455c84799cef4054c6d1a6d8169aeac0

SHA-1:
418653fbd2ecef8b1f79502c2c9a47eab397e69c

SHA-256:
eb466f6b0c99a06a44fd710076f2943430f2c59b2110128c322e11c6e8d97000

Scanner detections:
31 / 68

Status:
Adware

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

Analysis date:
5/10/2024 3:06:12 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.BHO.Agent.4
823

Agnitum Outpost
PUA.Agent
7.1.1

Avira AntiVirus
ADWARE/BrowseFox.Gen2
7.11.182.180

avast!
Win32:BrowseFox-BD [PUP]
2014.9-141103

AVG
BrowseFox.F
2015.0.3301

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14113

Bitdefender
Gen:Variant.Adware.BHO.Agent.4
1.0.20.1535

Comodo Security
Application.Win32.BrowseFox.JM
19960

Dr.Web
Trojan.BPlug.143
9.0.1.0307

Emsisoft Anti-Malware
Gen:Variant.Adware.BHO.Agent
8.14.11.03.03

ESET NOD32
Win32/BrowseFox (variant)
8.10654

Fortinet FortiGate
Riskware/BrowseFox
11/3/2014

F-Prot
W32/BadBHO.AW.gen
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.BHO.Agent.4
11.2014-03-11_2

G Data
Win32.Application.BrowseFox
14.11.24

IKARUS anti.virus
not-a-virus:AdWare.Win32.Agent
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.176.11896

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.3002

Malwarebytes
PUP.Optional.Jotzey.A
v2014.11.03.03

McAfee
Artemis!455C84799CEF
5600.6957

MicroWorld eScan
Gen:Variant.Adware.BHO.Agent.4
15.0.0.921

NANO AntiVirus
Trojan.Win32.BPlug.dfntoz
0.28.6.62995

nProtect
Trojan-Clicker/W32.Agent.249624.C
14.10.02.01

Qihoo 360 Security
HEUR/Malware.QVM30.Gen
1.0.0.1015

Reason Heuristics
Adware.Yontoo.Jotzey.J
14.11.3.15

Sophos
Generic PUA EB
4.98

SUPERAntiSpyware
Adware.BrowseFox/Variant
10260

Trend Micro House Call
TROJ_GEN.R0C1C0OJI14
7.2.307

Trend Micro
TROJ_GEN.R0C1C0OJI14
10.465.03

Vba32 AntiVirus
AdWare.Agent
3.12.26.0

VIPRE Antivirus
Yontoo
34424

File size:
244.3 KB (250,136 bytes)

Product version:
1.0.0.3

Copyright:
(c) Jotzey. All rights reserved.

Original file name:
JotzeyIEClient.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\jotzey\jotzeybho.dll

Digital Signature
Signed by:
Jotzey

Authority:
VeriSign, Inc.

Valid from:
1/11/2014 7:00:00 PM

Valid to:
1/12/2015 6:59:59 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:
9/26/2014 4:37:33 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:Y5hoaXc3qBpcaG+u/BEVkUvPLUPVVIP3kOmUP+b4IaIrhfvtk8ioOLx:YNXc3qBp5GRBKXL42kWS4IdXtk8ioOLx

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, 60, 30, 03, 10, E8, BD, 01, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, E4, 77, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, EC, A4, 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:
6.3570

Developed / compiled with:
Microsoft Visual C++

Code size:
159 KB (162,816 bytes)

The file jotzeybho.dll has been discovered within the following program.

Jotzey  by Yontoo Technology, Inc.
Jotzey is an adware web browser extension designed to take control of the user's browser in order to redirect web searches and inject advertising. In Internet Explorer the program run as a Browser Helper Object.
jotzey.net/support
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