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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 30 anti-malware scanners. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘Jotzey’. 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:
bd20d4305c1d57bf38ca6d27ea65925c

SHA-1:
55fb536cbd00836ceab76b862741393f962deaeb

SHA-256:
be1b1bcc4d0a45ec84044afb91bd19106fc02a2f6bc27b5aebe2623f65dc0935

Scanner detections:
30 / 68

Status:
Adware

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

Analysis date:
5/10/2024 4:13:52 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.BHO.Agent.4
856

Agnitum Outpost
PUA.Agent
7.1.1

Avira AntiVirus
APPL/BrowseFox.Gen2
7.11.145.108

avast!
Win32:BrowseFox-BD [PUP]
140929-0

AVG
Adware BrowseFox.F
2014.0.4025

Baidu Antivirus
Adware.Win32.Agent
4.0.3.14102

Bitdefender
Gen:Variant.Adware.BHO.Agent.4
1.0.20.1375

Comodo Security
Application.Win32.Altbrowse.AK
18172

Dr.Web
Trojan.BPlug.31
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Adware.BHO.Agent
14.10.02

ESET NOD32
Win32/BrowseFox.F potentially unwanted application
7.0.302.0

Fortinet FortiGate
Adware/Agent
10/2/2014

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

F-Secure
Gen:Variant.Adware.BHO.Agent.4
11.2014-02-10_5

G Data
Win32.Application.BrowseFox
14.10.24

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
15.0.0.494

Malwarebytes
PUP.Optional.Jotzey.A
v2014.10.02.10

McAfee
Artemis!17463DFE3CB7
5600.6990

MicroWorld eScan
Gen:Variant.Adware.BHO.Agent.4
15.0.0.825

NANO AntiVirus
Riskware.Win32.Agent.cummdd
0.28.0.59492

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.BHO.J
14.10.2.10

Sophos
Generic PUA JI
4.98

SUPERAntiSpyware
Adware.BrowseFox/Variant
10324

Trend Micro House Call
TROJ_GEN.F47V0415
7.2.275

Vba32 AntiVirus
AdWare.Agent
3.12.26.0

VIPRE Antivirus
Yontoo
28622

File size:
243.8 KB (249,624 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:
1/12/2014 5:00:00 AM

Valid to:
1/13/2015 4:59:59 AM

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:
7/6/2014 12:18:00 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:3TwZ9Ra/sGJnEMZcFxWl+WV5btHB8OR7+eWgIaItgWvtkwVLS4:3TwQDnmFObtLzWgIGUtkQLH

Entry address:
0x12844

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, 10, 2D, 03, 10, E8, BD, 01, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, E4, 67, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, 6C, A1, 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:
6.3632

Developed / compiled with:
Microsoft Visual C++

Code size:
159 KB (162,816 bytes)

Internet Explorer BHO
Display name:
Jotzey

CLSID:
{63a20a19-b1e6-4355-ab4c-28553af40ca2}


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

Buzzdock  by Alactro LLC
This is a web browser extension that injects advertising. From the EULA: "Buzzdock is free to download and use. Buzzdock is supported by advertising, and users will see additional ads on websites where Buzzdock features operate.
www.buzzdock.com/faq-support
79% remove it
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
81% remove it
 
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