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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 3 anti-malware scanners.
Publisher:
Yontoo LLC  (signed and verified)

Product:
Y2Desktop.HealthMonitor

Version:
1.0.0.2

MD5:
4187692702bc2715652feefc56bfc47f

SHA-1:
f49b1133d868ad817c6ef532a4c6e5225f0438cd

SHA-256:
53ecbde534363d91c94c0dab6022ce4acd30d4f8cfc055ad7b75bb2b4737b9f9

Scanner detections:
3 / 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:
11/15/2024 12:34:01 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Plugin.172
9.0.1.0255

Reason Heuristics
PUP.Yontoo (M)
15.9.12.7

VIPRE Antivirus
Threat.4734922
33120

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:\users\{user}\appdata\roaming\yontoo\dat\healthmonitor.dat

Digital Signature
Signed by:
Yontoo LLC

Authority:
VeriSign, Inc.

Valid from:
1/2/2014 7:00:00 PM

Valid to:
2/2/2015 6:59:59 PM

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:
3AED60574343204F777D640FE767E84C

File PE Metadata
Compilation timestamp:
5/12/2014 7:44:18 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:NLs2jRkrxNP4G1d/kZRkc5dBbrwAzbF4uYG/xgTsdh27+HEKWH:NLs2jRkrxNPF/YRk4/rwmF4iJgjCHEKS

Entry address:
0x18B8E

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:
5.9352

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

Code size:
91 KB (93,184 bytes)

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