hulatoo.purbrowseg.dll

HulaToo

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module hulatoo.purbrowseg.dll by HulaToo 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:
HulaToo  (signed and verified)

Version:
1.0.5509.2979

MD5:
1c7d0959141594f7660be4ac31312120

SHA-1:
3c67a8cf8e9ad3352c8642f8eaccccde54562b21

SHA-256:
f3c16adee0bae88883a3d97801ade817c8b26186d33ec6de7f753969e2bd5fad

Scanner detections:
18 / 68

Status:
Adware

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

Analysis date:
4/19/2024 10:06:01 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.BH
6496598

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.206.64

avast!
Win32:BrowseFox-DW [PUP]
2014.9-150131

AVG
Hulaoo
2016.0.3213

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.15131

Bitdefender
Adware.BrowseFox.BH
1.0.20.155

Emsisoft Anti-Malware
Adware.BrowseFox.BH
9.0.0.4799

ESET NOD32
MSIL/BrowseFox.L potentially unwanted application
7.0.302.0

F-Prot
W32/S-de4e9736
v6.4.7.1.166

F-Secure
Adware.BrowseFox.BH
5.13.68

G Data
Adware.BrowseFox.BH
15.1.25

K7 AntiVirus
Unwanted-Program
13.193.14818

Malwarebytes
v2015.01.31.07

MicroWorld eScan
Adware.BrowseFox.BH
16.0.0.93

Norman
BrowseFox.CERT
11.20150131

nProtect
Adware.BrowseFox.BH
15.01.30.01

Reason Heuristics
PUP.Yontoo
15.1.31.7

VIPRE Antivirus
Threat.4741131
36694

File size:
1 MB (1,056,536 bytes)

Product version:
1.0.5509.2979

Original file name:
HulaToo.PurBrowseG2015013109.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\hulatoo\bin\plugins\hulatoo.purbrowseg.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
3/19/2014 2:00:00 AM

Valid to:
3/20/2015 1:59:59 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:
1/31/2015 11:39:22 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:Gs3NrF2zhgnqDMSDFpDbxMyAIHukzyDjNVPyrnt8oN6IPUeyJoZ74AeTSvxZflOo:6zhgv8H4I6z3G9Bv9O9IJJ

Entry address:
0x101D6E

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:
7.0218

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

Code size:
1023.5 KB (1,048,064 bytes)

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