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VKMusicSetup.exe

VKMusicPlayer

LLC Pentagon

The application VKMusicSetup.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. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from app.vkmusic.ru.
Publisher:
LLC Pentagon  (signed and verified)

Product:
VKMusicPlayer

Version:
1.5.5957.38871

MD5:
678187acec0bbeff52fd4fad1155797f

SHA-1:
0fe3f933707086c7c83690b1682c1eee5547a341

SHA-256:
6dc3e8f2851575a0cedbb2cbf56d5099a1243780dba0f63213e1543b00942cb6

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:
1/12/2025 3:29:14 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Pentagon.Installer (M)
16.5.2.0

File size:
3.1 MB (3,206,320 bytes)

Product version:
1.5.5957.38871

Copyright:
Copyright (c) LLC Pentagon. All rights reserved.

Original file name:
VKMusicSetup.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\vkmusicsetup.exe

Digital Signature
Signed by:
LLC Pentagon

Authority:
COMODO CA Limited

Valid from:
2/5/2016 3:00:00 AM

Valid to:
2/5/2017 2:59:59 AM

Subject:
CN=LLC Pentagon, O=LLC Pentagon, STREET="6-39, Kirova str.", L=Chelyabinsk, S=Chelyabinskaya oblast, PostalCode=454084, C=RU

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
648F94548803C1887E7F2C280B3909DA

File PE Metadata
Compilation timestamp:
11/28/2013 5:14:28 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
98304:eq7Ed4ScMwrJ4bsRZb0+U/vxX6qVoDzc0RASptj:esSrWb0r16GQZrfj

Entry address:
0x267A5

Entry point:
E8, C9, 39, 00, 00, E9, 7F, FE, FF, FF, 3B, 0D, D0, 60, 45, 00, 75, 02, F3, C3, E9, C4, 40, 00, 00, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, 44, 7C, 45, 00, 01, 73, 0D, 8B, 4C, 24, 0C, 57, 8B, 7C, 24, 08, F3, AA, EB, 5D, 8B, 54, 24, 0C, 81, FA, 80, 00, 00, 00, 7C, 0E, 0F, BA, 25, 80, 61, 45, 00, 01, 0F, 82, 79, 41, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B...
 
[+]

Code size:
229.5 KB (235,008 bytes)

The file VKMusicSetup.exe has been seen being distributed by the following URL.

http://app.vkmusic.ru/vkmusicsetup.exe

Remove VKMusicSetup.exe - Powered by Reason Core Security
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