home

hulatoo.expextdll.dll

HulaToo

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module hulatoo.expextdll.dll by HulaToo has been detected as adware by 27 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:
1.0.5508.41150

MD5:
79d481208def34df770477a5066671a6

SHA-1:
1a3d5ee22d425f569cd36f68515e75aa91add0a7

SHA-256:
b3c9787aa492046b20d2e60941401c6701c375d038fa913bd90db8ef9bf1d923

Scanner detections:
27 / 68

Status:
Adware

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

Analysis date:
4/16/2024 5:07:05 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.BH
6496598

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.02.01

Avira AntiVirus
ADWARE/BrowseFox.Gen4
7.11.206.62

avast!
Win32:BrowseFox-DW [PUP]
150101-1

AVG
Hulaoo
2016.0.3213

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.15131

Bitdefender
Adware.BrowseFox.BH
1.0.20.155

Clam AntiVirus
Win.Adware.Browsefox-144
0.98/20008

Dr.Web
Trojan.Yontoo.494
9.0.1.05190

Emsisoft Anti-Malware
Adware.BrowseFox.BH
9.0.0.4799

ESET NOD32
Win64/BrowseFox.CJ potentially unwanted application
7.0.302.0

F-Prot
W32/S-c9609699
v6.4.7.1.166

F-Secure
Adware.BrowseFox.BH
5.13.68

G Data
Adware.BrowseFox.BH
15.1.25

IKARUS anti.virus
AdWare.SwiftBrowse
t3scan.1.8.6.0

K7 AntiVirus
Trojan
13.193.14818

McAfee
Program.BrowseFox-FUZ
16.8.708.2

MicroWorld eScan
Adware.BrowseFox.BH
16.0.0.93

NANO AntiVirus
Riskware.Win32.SwiftBrowse.dlaplq
0.30.0.65070

Norman
BrowseFox.CERT
11.20150131

nProtect
Adware.BrowseFox.BH
15.01.30.01

Reason Heuristics
Adware.Yontoo.HulaToo
15.1.31.6

SUPERAntiSpyware
Adware.BrowseFox/Variant
10082

Vba32 AntiVirus
AdWare.Win64.Kranet
3.12.26.3

VIPRE Antivirus
Threat.4741131
36666

Zillya! Antivirus
Adware.SwiftBrowse.Win32.964
2.0.0.2049

File size:
80.3 KB (82,200 bytes)

Product version:
1.0.5508.41150

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\hulatoo\bin\hulatoo.expextdll.dll

Digital Signature
Signed by:
HulaToo

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 8:51:56 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
768:uULKvP9V9OZY8scRbs3KmqoGaRaebQxk92GkrhgZEnyteDH016D1XApn2YEDZJ21:LLKtnOmes6mRj91k9znae6aQwsxJ

Entry address:
0x3820

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 1E, 2F, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 70, D2, 00, 10, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 80, D0, 00, 10, C9, C2, 08, 00, B8, 93, 72, 00, 10, A3, D8, 19, 01, 10, C7, 05, DC, 19, 01, 10, 89...
 
[+]

Entropy:
6.3890

Code size:
47.5 KB (48,640 bytes)

Remove hulatoo.expextdll.dll - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.