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utilkozaka.exe

Venturium

The application utilkozaka.exe by Venturium has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a separate (within the context of its own process) windows Service named “Util Kozaka”.
Publisher:
Venturium  (signed and verified)

Version:
1.0.6283.34842

MD5:
e8520d3a3345b6bcdf9c2cded3da4b0c

SHA-1:
1f0267fd78b7c2fa15767bbec580eac4b716ca8f

SHA-256:
3f9fc70ab3333078c0999cfc47021ed7df7f9db40c6817b07e752eb2eba8e290

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
8/8/2025 6:11:34 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.16.4

File size:
644.9 KB (660,384 bytes)

Product version:
1.0.6283.34842

Original file name:
Kozaka2017031603.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\kozaka\bin\utilkozaka.exe

Digital Signature
Signed by:
Venturium

Authority:
Symantec Corporation

Valid from:
10/21/2016 5:30:00 AM

Valid to:
10/22/2017 5:29:59 AM

Subject:
CN=Venturium, O=Venturium, L=San Diego, S=California, C=US

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
4383CEB82E18A96B6E6EBA7B768938CC

File PE Metadata
Compilation timestamp:
3/16/2017 8:51:32 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0xA10EA

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:
6.1845

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

Code size:
636.5 KB (651,776 bytes)

Service
Display name:
Util Kozaka

Type:
Win32OwnProcess


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