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programmonitor.dat

Y2Desktop.ProgramMonitor

Yontoo LLC

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file programmonitor.dat by Yontoo has been detected as adware by 2 anti-malware scanners.
Publisher:
Yontoo LLC  (signed and verified)

Product:
Y2Desktop.ProgramMonitor

Version:
1.0.0.0

MD5:
612a0a546c2273fc22fb7da9ff408d6f

SHA-1:
d1e9180fd8de17f56d381b8f63ffa274d7ab1ffa

SHA-256:
cae6639567890e391ed8af2f4f9566d15f8ddf4e42578ce868cf0c915d65a1ef

Scanner detections:
2 / 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 12:18:43 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.R
15.1.16.10

VIPRE Antivirus
Threat.4734922
36694

File size:
556.8 KB (570,144 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2013

Original file name:
Y2Desktop.ProgramMonitor.dll

Common path:
C:\users\{user}\appdata\roaming\yontoo\dat\programmonitor.dat

Digital Signature
Signed by:
Yontoo LLC

Authority:
VeriSign, Inc.

Valid from:
1/3/2014 1:00:00 AM

Valid to:
2/3/2015 12:59:59 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:
3AED60574343204F777D640FE767E84C

File PE Metadata
Compilation timestamp:
5/22/2014 1:27:04 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:YcM9cIHjoHNF/+r339e0QmXET0sX/wXGzfwWmRAmyu2lBNautMQr0tZ5/ai0kPbb:YcgFn9e0GiGGQN3Qr5RoxzRYLf

Entry address:
0x8B02E

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...
 
[+]

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

Code size:
548.5 KB (561,664 bytes)

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