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FunSpace.Update.exe

FunSpace.Update

LLC Pentagon

The application FunSpace.Update.exe by LLC Pentagon 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 “VKMusic software update service”. While running, it connects to the Internet address hosted-by.ihc.ru on port 80 using the HTTP protocol.
Publisher:
LLC Pentagon  (signed and verified)

Product:
FunSpace.Update

Version:
1.0.4916.21831

MD5:
eda3c5647b232f6c16a5576949a77e9e

SHA-1:
918081ca0553dde5daa037d39ef505edf60e8c4f

SHA-256:
7dd091bcef46fab3e22861ec3119fea6c7b8d0c5486f9bd27912b9d1217f87c3

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/26/2024 6:12:34 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Pentagon (M)
16.2.22.15

File size:
179.6 KB (183,912 bytes)

Product version:
1.0.4916.21831

Copyright:
Copyright © 2013

Original file name:
FunSpace.Update.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\ProgramData\vkmusicupd\funspace.update.exe

Digital Signature
Signed by:
LLC Pentagon

Authority:
VeriSign, Inc.

Valid from:
2/15/2013 3:00:00 AM

Valid to:
2/16/2014 2:59:59 AM

Subject:
CN=LLC Pentagon, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=LLC Pentagon, L=Chelyabinsk, S=Chelyabinsk oblast, C=RU

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:
326EC322624296E34D6183514D11E84E

File PE Metadata
Compilation timestamp:
6/17/2013 9:07:44 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:d6Gw9Rm7CpBq3DwL4NV1cI9vaQz6S5ZPn5t5sY1rNaFhO7pjkv1LIUJbqK44y2dK:RhCpQ9Lh0QHZhIY1rNcClkNLBSbSwD71

Entry address:
0x2CB1E

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...
 
[+]

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

Code size:
171 KB (175,104 bytes)

Service
Display name:
VKMusic software update service

Service name:
VKMusicUpdateService

Type:
Win32OwnProcess


The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to hosted-by.ihc.ru  (185.22.234.189:80)

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