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HulaToo.FirstRun.exe

FirstRun

HulaToo

The Yontoo branded FirstRun executable is distributed as part of a Yontoo product bundle and is desigend to install components of this ad-supported (injection) program as well as 'call home' to inform the server that the extension was installed and may request additional instructions. The application HulaToo.FirstRun.exe by HulaToo has been detected as adware by 12 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:
HulaToo  (signed and verified)

Product:
FirstRun

Version:
1.0.0.0

MD5:
33a1c7dc8f2d19e9faa011979053d00c

SHA-1:
0281b0e6a45fd36df4cb5f8ef432eb0cd5964179

SHA-256:
c74d32bfdff960ed637916d42a9d65059f3e9f82fdc4e82b52cd31d8436e055d

Scanner detections:
12 / 68

Status:
Adware

Explanation:
Part of the Yontoo ad injection web browser add-on.

Analysis date:
5/8/2024 7:08:20 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
APPL/BrowseFox.Gen
7.11.161.34

AVG
Hulaoo
2015.0.3400

Baidu Antivirus
Adware.MSIL.BrowseFox
4.0.3.14728

ESET NOD32
MSIL/BrowseFox (variant)
8.10103

Malwarebytes
PUP.Optional.Sambreel.A
v2014.07.28.08

McAfee
Artemis!33A1C7DC8F2D
5600.7056

NANO AntiVirus
Trojan.Win32.CCM.cwxrgd
0.28.0.59608

Qihoo 360 Security
HEUR/Malware.QVM03.Gen
1.0.0.1015

Reason Heuristics
Adware.Yontoo.HulaToo.P
14.7.28.8

Trend Micro House Call
Suspicious_GEN.F47V0709
7.2.209

VIPRE Antivirus
Adware.BrowseFox
31318

File size:
1.1 MB (1,123,608 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2014

Original file name:
HulaToo.FirstRun.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\hulatoo\hulatoo.firstrun.exe

Digital Signature
Signed by:
HulaToo

Authority:
VeriSign, Inc.

Valid from:
3/19/2014 1:00:00 AM

Valid to:
3/20/2015 12:59:59 AM

Subject:
CN=HulaToo, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=HulaToo, 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:
089F9EDFF3BE5DAC5EE5E228073DBDC4

File PE Metadata
Compilation timestamp:
7/5/2014 5:14:05 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:ieboJZqB7VYltkMX2CQY4CmcJgwF1aEnDuPEDY:ieuIYrkqJRLgMa1V

Entry address:
0x11217A

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:
7.9252

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

Code size:
1.1 MB (1,114,624 bytes)

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