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utilmossnet.exe

Moss Net

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application utilmossnet.exe by Moss Net has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Moss Net  (signed and verified)

Version:
1.0.5525.4356

MD5:
4ba36395fe8c663911cd48d6e3abcbac

SHA-1:
f18750360c469fd551d2c95ff7e6dcd48a97f62f

SHA-256:
a7502ac4cc42c01f8f338987f6ff879c4335f3208db9d1d19fdb4a4099ff332c

Scanner detections:
1 / 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:
11/23/2024 9:35:24 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.12.5

File size:
401.2 KB (410,856 bytes)

Product version:
1.0.5525.4356

Original file name:
MossNet2015021610.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\mossnet\bin\utilmossnet.exe

Digital Signature
Signed by:
Moss Net

Authority:
VeriSign, Inc.

Valid from:
1/5/2015 7:00:00 AM

Valid to:
3/6/2016 6:59:59 AM

Subject:
CN=Moss Net, O=Moss Net, L=San Diego, 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:
4F4D5062F39F6E78B3090DF5B1AD5A37

File PE Metadata
Compilation timestamp:
2/16/2015 5:25:26 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x6403E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 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:
6.4919

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

Code size:
392.5 KB (401,920 bytes)

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