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healthmonitor.dat

Y2Desktop.HealthMonitor

Yontoo LLC

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file healthmonitor.dat by Yontoo has been detected as adware by 7 anti-malware scanners.
Publisher:
Yontoo LLC  (signed and verified)

Product:
Y2Desktop.HealthMonitor

Version:
1.0.0.2

MD5:
10a2f55fb4af3c81887d7faaf5f76729

SHA-1:
2ed40f6caf0f64e9cfea33636a5a4d35a239ffdc

Scanner detections:
7 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
4/23/2024 11:36:28 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

AVG
Adware AdInject.Yontoo
2017.0.2846

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Adware.Yontoo.78
9.0.1.033

McAfee
Artemis!6850B1199FA3
5600.6502

Reason Heuristics
PUP.Yontoo (M)
16.2.2.7

Trend Micro House Call
TROJ_GEN.F47V0608
7.2.33

VIPRE Antivirus
Yontoo
24482

File size:
99.3 KB (101,664 bytes)

Product version:
1.0.0.2

Copyright:
Copyright © 2013 Yontoo LLC

Original file name:
Y2Desktop.HealthMonitor.dll

Language:
Language Neutral

Common path:
C:\Documents and Settings\{user}\Application data\yontoo\dat\healthmonitor.dat

Digital Signature
Signed by:
Yontoo LLC

Authority:
VeriSign, Inc.

Valid from:
10/24/2012 5:30:00 AM

Valid to:
12/24/2013 5:29:59 AM

Subject:
CN=Yontoo LLC, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Yontoo LLC, L=Carlsbad, 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:
4A49FB7E6B0BCF398A1ACF39EA80D982

File PE Metadata
Compilation timestamp:
7/29/2013 10:43:36 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:r6s2jRkrxNPKG27zbNBRcEe1WsnhIXuYg/xgTsdJ27+HEKB12:r6s2jRkrxNPUzXR9e1jhIX8JgXCHEKH2

Entry address:
0x18ABE

Entry point:
FF, 25, 00, 20, 00, 10, 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:
5.9208

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

Code size:
91 KB (93,184 bytes)

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