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vkmusicsetup.exe

VKMusic installer

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:
VKMusic installer

Version:
1.5.6.0

MD5:
e12f5e4dbd1f3d7d7aadb91a0bc32fe4

SHA-1:
f7728c58837c8edbb8fd53c09eafc003c7c78b01

SHA-256:
c04221b80b5d907f2c970c957c095dfe36ef0359736acb2b3ea1cbb5fe55c8e0

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 3:09:44 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.10.20.12

File size:
3 MB (3,111,032 bytes)

Product version:
1.5.6.0

Copyright:
Copyright (C) 2016

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:
10/13/2016 12:52:32 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:j9cd2uG3JJ5ooL35x/TsqQIsCT+YrmRR/kbkFeZ20nenbz5kf84ekf848O:2gB533YPNdR9teSH4eH4T

Entry address:
0x40869

Entry point:
E8, 21, 9B, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 8D, 45, 18, 50, 6A, 00, FF, 75, 14, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 27, 9D, 00, 00, 83, C4, 18, 5D, C3, 8B, FF, 55, 8B, EC, 83, EC, 20, 53, 57, 33, DB, 6A, 07, 33, C0, 59, 8D, 7D, E4, 89, 5D, E0, F3, AB, 39, 5D, 10, 75, 18, E8, B9, 1A, 00, 00, C7, 00, 16, 00, 00, 00, E8, 4D, 64, 00, 00, 83, C8, FF, E9, AE, 00, 00, 00, 8B, 45, 0C, 56, 8B, 75, 08, 3B, C3, 74, 19, 3B, F3, 75, 15, E8, 92, 1A, 00, 00, C7, 00, 16, 00, 00, 00, E8, 26, 64, 00, 00...
 
[+]

Code size:
363 KB (371,712 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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