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patch_ff.exe

MusicLab LLC

The application patch_ff.exe by MusicLab has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer.
Publisher:
MusicLab LLC  (signed and verified)

MD5:
747583c491e0abd5087f330d69aa7ce6

SHA-1:
734b98137b477ee18c575b7ec67b660f2ff130ff

SHA-256:
03f804b1a70496293aa699253011350c1b9a5844905e64f6ca5b661f476b392f

Scanner detections:
1 / 68

Status:
Adware

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:
11/5/2024 2:42:59 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.APN.MusicLab.I
14.7.31.3

File size:
551.5 KB (564,744 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\windows\temp\d11e6031\patch_ff.exe

Digital Signature
Signed by:
MusicLab LLC

Authority:
Thawte, Inc.

Valid from:
2/16/2014 3:00:00 AM

Valid to:
5/28/2015 2:59:59 AM

Subject:
CN=MusicLab LLC, OU=SECURE APPLICATION DEVELOPMENT, O=MusicLab LLC, L=New York, S=New York, C=US

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
5049E40D7C6F9F7BACFC55615BC1A8B9

File PE Metadata
Compilation timestamp:
5/30/2013 11:09:10 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:FQIv351DLBptETqQnd+SL6rvPA+dzfeYIZE4YXokdIdGArEb:FjrBptXaizzfeYl4YXokCq

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, A1, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 90, 40, 00, 55, FF, 15, BC, 92, 40, 00, 6A, 08, A3, B8, 3E, 47, 00, E8, 25, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 3D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, A3, 40, 00, FF, 15, 80, 91, 40, 00, 68, 04, A3, 40, 00, 68, C0, BD, 46, 00, E8, 8F, 27, 00, 00, FF, 15, B4, 90, 40, 00, 50, BF, A0, 40, 4C, 00, 57, E8, 7D, 27, 00, 00...
 
[+]

Entropy:
7.9545

Packer / compiler:
Nullsoft install system v2.x

Code size:
28.5 KB (29,184 bytes)

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