» atuzibho.dll
Overview
Analysis
File Details
Behaviors (1)
Programs (1)

atuzibho.dll

AtuZi

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module atuzibho.dll by AtuZi has been detected as adware by 34 anti-malware scanners. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘AtuZi’. This file is typically installed with the program AtuZi 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.

File name:

atuzibho.dll

Publisher:

AtuZi (signed and verified)

Product:

AtuZi

Version:

1.0.0.3

MD5:

d112526a3ca36443b87c77a729686740

SHA-1:

71a9c55195ab1d561d65f11ac3557873979fd702

SHA-256:

4ae9d1fc500406012d61633eb5c1bfe3d04010e0fd7ca676e231cfc5209f81e2

Scanner detections:

34 / 68

Status:

Adware

Explanation:

Injects advertising in the web browser in various formats.

Analysis date:

4/26/2024 3:40:06 PM UTC (today)

Scan engine

Detection

Engine version

Lavasoft Ad-Aware

Gen:Variant.Adware.BHO.Agent.4

926

Agnitum Outpost

PUA.Agent

7.1.1

AhnLab V3 Security

Adware/Win32.Agent

2014.07.02

Avira AntiVirus

APPL/BrowseFox.Gen2

7.11.152.20

avast!

Win32:PUP-gen [PUP]

2014.9-140723

AVG

Adware BrowseFox.F

2014.0.3986

Baidu Antivirus

Adware.Win32.Agent

4.0.3.14723

Bitdefender

Gen:Variant.Adware.BHO.Agent.4

1.0.20.1020

Clam AntiVirus

Win.Adware.Agent-7283

0.98/19168

Comodo Security

Application.Win32.Altbrowse.AK

18371

Dr.Web

Trojan.BPlug.31

9.0.1.05190

Emsisoft Anti-Malware

Gen:Variant.Adware.BHO.Agent

8.14.07.23.01

ESET NOD32

Win32/BrowseFox.F potentially unwanted application

7.0.302.0

Fortinet FortiGate

Adware/Agent

7/23/2014

F-Secure

Gen:Variant.Adware.BHO.Agent.4

11.2014-23-07_4

G Data

Gen:Variant.Adware.BHO.Agent

14.7.24

IKARUS anti.virus

not-a-virus:AdWare.Win32.Agent

t3scan.1.6.1.0

K7 AntiVirus

Unwanted-Program

13.177.11984

Kaspersky

not-a-virus:AdWare.Win32.Agent

15.0.0.494

Malwarebytes

PUP.Optional.AtuZi.A

v2014.07.23.01

McAfee

Artemis!EC0CF40468A4

5600.7060

MicroWorld eScan

Gen:Variant.Adware.BHO.Agent.4

15.0.0.612

NANO AntiVirus

Riskware.Win32.Agent.czmzab

0.28.0.59921

nProtect

Trojan-Clicker/W32.Agent.249624.B

14.07.09.03

Panda Antivirus

Trj/CI.A

14.07.23.01

Qihoo 360 Security

HEUR/Malware.QVM30.Gen

1.0.0.1015

Quick Heal

AdWare.Agent.r5 (Not a Virus)

7.14.14.00

Reason Heuristics

Adware.Yontoo.AtuZi.I

14.7.23.13

Sophos

Generic PUA II

4.98

SUPERAntiSpyware

Adware.BrowseFox/Variant

10466

Trend Micro House Call

TROJ_GEN.F47V0529

7.2.204

VIPRE Antivirus

Yontoo

29744

ViRobot

Adware.Agent.249624.A

2011.4.7.4223

Zillya! Antivirus

Adware.Agent.Win32.9429

2.0.0.1829

File size:

243.8 KB (249,624 bytes)

Product version:

1.0.0.3

Original file name:

AtuZiIEClient.dll

File type:

Dynamic link library (Win32 DLL)

Language:

English (United States)

Common path:

C:\Program Files\atuzi\atuzibho.dll

Digital Signature

Signed by:

AtuZi

Authority:

VeriSign, Inc.

Valid from:

4/17/2014 2:00:00 AM

Valid to:

4/18/2015 1:59:59 AM

Subject:

CN=AtuZi, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=AtuZi, 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:

1095EBEC0EFD96E9E4C801DCA0909C26

Registration

CLSID:

{f56d588c-326b-493e-b6d4-145a03d5c64e}

COM registered:

Yes

File PE Metadata

Compilation timestamp:

7/22/2014 8:53:16 PM

OS version:

6.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

11.0

CTPH (ssdeep):

3072:CvDkV941twQCzTC4XEuCxPvlSWX+KNeR7+sIaIB0SDi9Lna:CvwH3XtCxg9zIygyLna

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, C4, 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... 
[+]

Developed / compiled with:

Microsoft Visual C++

Code size:

159 KB (162,816 bytes)

Internet Explorer BHO

Display name:

AtuZi

CLSID:

{f56d588c-326b-493e-b6d4-145a03d5c64e}

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

AtuZi by Yontoo Technology, Inc.

AtuZi is an web browser advertisement injection extension that is designed with the core purpose of delivering ads to the user's web browser. Ads are in the form of banners (both static and videos) as well as context-hyper links.

a-tu-zi.com/support

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