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hulatoobaapp.dll

HulaToo

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module hulatoobaapp.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)

MD5:
c2480d0c18615618d8ae93c348518b17

SHA-1:
2d1a9e106aec01ca25c1217f261842c61604b5db

SHA-256:
02248aa4efe6ad5fad4f9d46ff630781034304f53da9086f280dc6fc515b00d7

Scanner detections:
18 / 68

Status:
Adware

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

Analysis date:
4/25/2024 9:11:39 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2014.08.30

Avira AntiVirus
APPL/BrowseFox.Gen
7.11.169.242

avast!
Win32:BrowseFox-B [PUP]
140813-1

AVG
Adware Generic_r.RE
2014.0.4015

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14829

Clam AntiVirus
Win.Adware.Swiftbrowse-53
0.98/19315

Comodo Security
Application.Win32.AltBrowse.AKB
19353

Dr.Web
Trojan.BPlug.79
9.0.1.05190

ESET NOD32
Win32/BrowseFox.I potentially unwanted application
7.0.302.0

IKARUS anti.virus
PUA.BrowseFox
t3scan.1.7.5.0

NANO AntiVirus
Riskware.Win32.LinkSwift.dckyut
0.28.2.61861

Panda Antivirus
Adware/BrowserFox
14.08.29.12

Reason Heuristics
PUP.HulaToo.M
14.8.29.11

SUPERAntiSpyware
Adware.Downloader/Variant
10392

Vba32 AntiVirus
AdWare.Agent
3.12.26.3

VIPRE Antivirus
Threat.4150696
32210

Zillya! Antivirus
Trojan.Katusha.Win32.30038
2.0.0.1905

File size:
179.3 KB (183,576 bytes)

File type:
Dynamic link library (Win32 DLL)

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

Digital Signature
Signed by:
HulaToo

Authority:
VeriSign, Inc.

Valid from:
3/19/2014 7:00:00 AM

Valid to:
3/20/2015 6:59:59 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:
7/8/2014 1:04:55 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:XEBVpsHdKqejTdx7V8zPJvPwUssoyBjtIAiCt+JFxb:XE5jTdj4BvesoYjtIA9tQfb

Entry address:
0xF6EC

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 68, 75, 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, A0, 25, 02, 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, 18, 20, 02, 10, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 51, 53, 56, 8B, 35, D8, 20, 02, 10, 57, FF, 35...
 
[+]

Entropy:
6.5495

Code size:
129.5 KB (132,608 bytes)

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