AtuZi.BRT.dll

AtuZi

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module AtuZi.BRT.dll by AtuZi has been detected as adware by 13 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:
AtuZi  (signed and verified)

Version:
1.0.5402.32163

MD5:
45d62e4b4a20b98a2fd0013e954ff1a3

SHA-1:
358b033e14a778a5447b785e221f80352acf525a

SHA-256:
d54cb2bb0ec6ec2a514484a1dfc31aef71204a748118987b2e9fc159209ffcc5

Scanner detections:
13 / 68

Status:
Adware

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

Analysis date:
4/24/2024 1:45:26 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.SwiftBrowse
2014.10.21

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.179.192

AVG
Generic
2015.0.3311

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141024

Dr.Web
Trojan.BPlug.228
9.0.1.0297

ESET NOD32
Win64/BrowseFox.AH (variant)
8.10592

Kaspersky
not-a-virus:HEUR:AdWare.MSIL.Zaitu
14.0.0.3051

Malwarebytes
v2014.10.24.07

McAfee
BrowseFox.a
5600.6967

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

Reason Heuristics
PUP.AtuZi.I
14.10.24.19

Sophos
Browse Fox
4.98

VIPRE Antivirus
Yontoo
34106

File size:
2.1 MB (2,246,936 bytes)

Product version:
1.0.5402.32163

Original file name:
AtuZi.BRT.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\atuzi\bin\plugins\atuzi.brt.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
4/17/2014 8:00:00 AM

Valid to:
4/18/2015 7:59:59 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

File PE Metadata
Compilation timestamp:
10/17/2014 2:52:21 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
49152:TJRgZyKvATC25jnupJ0XH8hlX87UEKLhjfdwFf:TJRggWA1SpqXH2QKljFwFf

Entry address:
0x22478E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.8651

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

Code size:
2.1 MB (2,238,464 bytes)

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