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vdownloader4oc.exe

VDownloader

Bonjoy Software

The application vdownloader4oc.exe, “VDownloader 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.
Publisher:
Vitzo Limited  (signed by Bonjoy Software)

Product:
VDownloader

Description:
VDownloader Setup Program

Version:
4.0

MD5:
0d5ca037c84442643042c81a84ace298

SHA-1:
e0c199662858b26435d49a460df4ce2085a7a364

SHA-256:
8bc4b1c942fb168a453da371280e3780be83557cc15c4244bb512f8db6f3a517

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 2:21:55 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.BonjoySo.Installer (M)
16.3.26.8

File size:
1.1 MB (1,156,096 bytes)

Product version:
4.0

Copyright:
Copyright © Vitzo Limited

Original file name:
VDownloaderSetup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\vdownloader4oc.exe

Digital Signature
Signed by:
Bonjoy Software

Authority:
COMODO CA Limited

Valid from:
12/29/2014 7:00:00 AM

Valid to:
12/30/2015 6:59:59 AM

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:
12/17/2014 12:26:02 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:3/xB2AUVbWNLHp0kT1ThrghS0g7svoGm8O4bLRp9k+D:3AKNLJNRThrg8LzGQ4JD

Entry address:
0x5B174

Entry point:
E8, 75, 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, DD, 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:
7.2603

Code size:
497 KB (508,928 bytes)

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