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c933aa85a41942da995764.dll

HulaToo

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module c933aa85a41942da995764.dll by HulaToo has been detected as adware by 17 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:
403ce387087ee7960b5255c1ac4611b5

SHA-1:
f4db441a59cb99a7a22d95b80308aaae2577cf8a

SHA-256:
abeff782390c2783f4dbfdeaa9d043afa279b3c77268b472e8f7f6af6b1d8d51

Scanner detections:
17 / 68

Status:
Adware

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

Analysis date:
4/19/2024 6:52:34 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.BH
6496598

avast!
Win32:BrowseFox-DW [PUP]
150129-1

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-217
0.98/20008

Dr.Web
Trojan.Yontoo.495
9.0.1.05190

Emsisoft Anti-Malware
Adware.BrowseFox.BH
9.0.0.4799

ESET NOD32
Win64/BrowseFox.CI potentially unwanted application
7.0.302.0

F-Prot
W64/S-2db0ff0c
v6.4.7.1.166

F-Secure
Adware.BrowseFox.BH
5.13.68

G Data
Adware.BrowseFox.BH
15.1.25

IKARUS anti.virus
PUA.BrowseFox
t3scan.1.8.6.0

MicroWorld eScan
Adware.BrowseFox.BH
16.0.0.93

nProtect
Adware.BrowseFox.BH
15.01.30.01

Reason Heuristics
PUP.Yontoo
15.1.31.7

VIPRE Antivirus
Threat.4150696
36666

File size:
192.3 KB (196,888 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\Program Files\hulatoo\bin\c933aa85a41942da995764.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:
1/11/2015 1:51:18 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:eqXmdzkYZFmxXTtHSJKL/z6LBL/xHnKGMHAdywn0k:dWl+GVgwn0k

Entry address:
0x11748

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, 2F, 61, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, A7, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 66, 66, 0F, 1F, 84, 00, 00, 00, 00, 00, 48, 8B, C1, 49, 83, F8, 08, 72, 53, 0F, B6, D2, 49, B9, 01, 01, 01, 01, 01, 01, 01, 01, 49, 0F, AF, D1, 49, 83, F8, 40, 72, 1E, 48, F7, D9, 83, E1, 07, 74, 06...
 
[+]

Entropy:
6.1837

Code size:
128 KB (131,072 bytes)

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