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atuzi.purbrowse64.exe

AtuZi

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application atuzi.purbrowse64.exe by AtuZi has been detected as adware by 18 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)

MD5:
e4d19af92d766f1252d4a41c10dd5624

SHA-1:
0b081fccfdec746498176c83be9ebc3c380afe7e

SHA-256:
90ffa840ea780a8a6179bdf36a260dd8dab509841ce6e329adf2579ba88e9349

Scanner detections:
18 / 68

Status:
Adware

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

Analysis date:
4/16/2024 1:59:03 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Agent.OGI
889

Agnitum Outpost
Riskware.Agent
7.1.1

avast!
Win64:BrowseFox-A [PUP]
2014.9-140829

AVG
BrowseFox.A
2015.0.3367

Baidu Antivirus
Adware.Win64.BrowseFox
4.0.3.14829

Bitdefender
Adware.Agent.OGI
1.0.20.1205

Dr.Web
Trojan.BPlug.100
9.0.1.0241

Emsisoft Anti-Malware
Adware.Agent.OGI
8.14.08.29.07

ESET NOD32
Win64/BrowseFox (variant)
8.10337

F-Secure
Adware.Agent.OGI
11.2014-29-08_6

G Data
Adware.Agent.OGI
14.8.24

IKARUS anti.virus
PUA.BrowseFox
t3scan.1.7.5.0

MicroWorld eScan
Adware.Agent.OGI
15.0.0.723

nProtect
Adware.Agent.OGI
14.08.29.01

Reason Heuristics
PUP.AtuZi.Q
14.8.29.19

Sophos
Browse Fox
4.98

VIPRE Antivirus
Adware.Agent
32658

Zillya! Antivirus
Adware.Kranet.Win64.1
2.0.0.1906

File size:
280.3 KB (287,000 bytes)

File type:
Executable application (Win64 EXE)

Common path:
C:\Program Files\atuzi\bin\atuzi.purbrowse64.exe

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

File PE Metadata
Compilation timestamp:
7/28/2014 10:43:01 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows Console

Linker version:
10.0

CTPH (ssdeep):
6144:DoZk/KUcMPY18Ou41b4pPyK4j/TTl0yhv3Q7YTTBdZgaga3NLq:DYk/KUgluPPCxXo7YTTfZt3Nq

Entry address:
0x201A0

Entry point:
48, 83, EC, 28, E8, 53, 77, 00, 00, 48, 83, C4, 28, E9, 76, FE, FF, FF, CC, CC, 48, 89, 5C, 24, 10, 48, 89, 7C, 24, 18, 55, 48, 8B, EC, 48, 83, EC, 60, 48, 8B, FA, 48, 8B, D9, 48, 8D, 4D, C0, 48, 8D, 15, E9, 04, 01, 00, 41, B8, 40, 00, 00, 00, E8, 8E, E4, FF, FF, 48, 8D, 55, 10, 48, 8B, CF, 48, 89, 5D, E8, 48, 89, 7D, F0, E8, 0E, 99, 00, 00, 4C, 8B, D8, 48, 89, 45, 10, 48, 89, 45, F8, 48, 85, FF, 74, 1B, F6, 07, 08, B9, 00, 40, 99, 01, 74, 05, 89, 4D, E0, EB, 0C, 8B, 45, E0, 4D, 85, DB, 0F, 44, C1, 89, 45...
 
[+]

Code size:
185 KB (189,440 bytes)

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