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atuzi.boashelper.exe

AtuZi

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application atuzi.boashelper.exe by AtuZi has been detected as adware by 15 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:
c4f4557afb62302b8fb49b9094cf54d3

SHA-1:
98beaf773eb267d23f2c6872fb2b915c86a7e865

SHA-256:
2b0b09ffc0cc46d159ce7aba244f02526fe15f01beffca3335218cfa9326abd2

Scanner detections:
15 / 68

Status:
Adware

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

Analysis date:
4/20/2024 4:02:53 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Graftor.159134
833

AhnLab V3 Security
PUP/Win32.BrowseFox
2014.10.17

AVG
Generic
2015.0.3311

Bitdefender
Gen:Variant.Adware.Graftor.159134
1.0.20.1490

Emsisoft Anti-Malware
Gen:Variant.Adware.Graftor.159134
8.14.10.25.09

ESET NOD32
Win32/BrowseFox (variant)
8.10578

F-Prot
W32/A-4710bcf4
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.Graftor.159134
11.2014-25-10_7

G Data
Gen:Variant.Adware.Graftor.159134
14.10.24

McAfee
Artemis!C4F4557AFB62
5600.6967

MicroWorld eScan
Gen:Variant.Adware.Graftor.159134
15.0.0.894

NANO AntiVirus
Trojan.Win32.BrowseFox.dgfdla
0.28.2.62671

Reason Heuristics
PUP.AtuZi.P
14.10.25.9

Sophos
Browse Fox
4.98

VIPRE Antivirus
Yontoo
34002

File size:
1.6 MB (1,649,944 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
AtuZi

Authority:
VeriSign, Inc.

Valid from:
4/17/2014 3:00:00 AM

Valid to:
4/18/2015 2:59:59 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 4:52:47 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:p7wZmHyGTtR5pfiWPh8QS26Ibj3gIENIZFWmuuX1Npnfau548q:JyUR54WPhHS26Ibj3g1NajXrpnfaJ7

Entry address:
0xF6B5B

Entry point:
E8, CC, 84, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 53, 8B, 5D, 08, 83, FB, E0, 77, 6F, 56, 57, 83, 3D, 94, E1, 56, 00, 00, 75, 18, E8, F8, 77, 00, 00, 6A, 1E, E8, 42, 76, 00, 00, 68, FF, 00, 00, 00, E8, 81, 28, 00, 00, 59, 59, 85, DB, 74, 04, 8B, C3, EB, 03, 33, C0, 40, 50, 6A, 00, FF, 35, 94, E1, 56, 00, FF, 15, 2C, F2, 51, 00, 8B, F8, 85, FF, 75, 26, 6A, 0C, 5E, 39, 05, E0, E9, 56, 00, 74, 0D, 53, E8, 0F, 85, 00, 00, 59, 85, C0, 75, A9, EB, 07, E8, 47, 0C, 00, 00, 89, 30, E8, 40, 0C, 00, 00, 89...
 
[+]

Entropy:
6.4165

Code size:
1.1 MB (1,171,456 bytes)

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