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vsunu13n.exe

Free YouTube Downloader

Bonjoy Software

The application vsunu13n.exe, “Free YouTube Downloader Setup Program” by Bonjoy Software has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup and installation application and has been known to bundle potentially unwanted software. It is also typically executed from the user's temporary directory.
Publisher:
How, Inc  (signed by Bonjoy Software)

Product:
Free YouTube Downloader

Description:
Free YouTube Downloader Setup Program

Version:
4.0

MD5:
cd9b6bd3c7cdd21e3fae554f18a4565c

SHA-1:
6286c4ff408b306e8508360d2566b7e86aa576af

SHA-256:
e038ec34596771b88f50edaa76fd5e0d8e49fc1c64847b57c7041b18303edc87

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:
5/14/2024 1:12:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.9.18.12

File size:
1.1 MB (1,177,088 bytes)

Product version:
4.0

Copyright:
How Inc.

Original file name:
Free YouTube DownloaderSetup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\vsunu13n.exe

Digital Signature
Signed by:
Bonjoy Software

Authority:
COMODO CA Limited

Valid from:
12/28/2014 4:00:00 PM

Valid to:
12/29/2015 3:59:59 PM

Subject:
CN=Bonjoy Software, O=Bonjoy Software, STREET="510 Market St #301", L=San Diego, S=CA, PostalCode=92101, C=US

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

Serial number:
00CD3BC6FFAA74061B7CABDCB0D74FBB12

File PE Metadata
Compilation timestamp:
4/9/2015 2:33:03 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:gXRtpd0lpgTMCerT/54qW0kb78AxoGm8OGMqqfp22n:MpupgTTsT/5+dbziGQG2U2n

Entry address:
0x5B154

Entry point:
E8, 76, AB, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 81, EC, C4, 00, 00, 00, A1, B0, A2, 49, 00, 33, C5, 89, 45, FC, 56, 8B, 75, 08, 57, 33, FF, 89, BD, 4C, FF, FF, FF, 3B, F7, 75, 1E, E8, AE, 2B, 00, 00, 6A, 16, 5E, 57, 57, 57, 57, 57, 89, 30, E8, DC, F5, FF, FF, 83, C4, 14, 8B, C6, E9, 24, 01, 00, 00, E8, E6, 6D, 00, 00, 8D, 85, 4C, FF, FF, FF, 50, E8, DC, 6E, 00, 00, 59, 85, C0, 74, 0D, 57, 57, 57, 57, 57, E8, 8A, F4, FF, FF, 83, C4, 14, 8B, 85, 4C, FF, FF, FF, 53, 6A, 3C, 99, 59, F7, F9, 66, 89...
 
[+]

Entropy:
7.2868

Code size:
497 KB (508,928 bytes)

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