install_virtualdj_pc_v8.0.1820.exe

VirtualDJ

Innovative Systems LLC

The application install_virtualdj_pc_v8.0.1820.exe by Innovative Systems has been detected as adware by 17 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The installer uses the OpenCandy monitzation platform which will donwload and install offers in the setup for potentially unwanted software including ad/search-supported toolbars. The file has been seen being downloaded from virtualdj.es.joydownload.com and multiple other hosts.
Publisher:
Innovative Systems LLC  (signed and verified)

Product:
VirtualDJ

Version:
1.0.0.0

MD5:
023212bb11c2cc784454bb0174a14bfe

SHA-1:
7071a36c13ef251411520b8ed36799e0d5e2c320

Scanner detections:
17 / 68

Status:
Adware

Explanation:
Packages the OpenCandy software bundler that offers to install additional software and may include web browser add-ons and toolbars which display advertising (based on publisher settings and geo context).

Analysis date:
12/28/2024 2:07:38 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.OpenCandy
2015.05.09

AVG
OpenCandy
2016.0.3078

Baidu Antivirus
Adware.Win32.OpenCandy
4.0.3.15615

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Trojan.Agent-803351
0.98/21511

Dr.Web
Adware.OpenCandy.55
9.0.1.0166

ESET NOD32
Win32/JoyDownloader.D potentially unwanted
9.11598

G Data
Win32.Adware.OpenCandy
15.6.25

K7 AntiVirus
Unwanted-Program
13.203.15849

Malwarebytes
PUP.Optional.OpenCandy
v2015.06.15.02

McAfee
Artemis!023212BB11C2
5600.6734

NANO AntiVirus
Riskware.Win32.OpenCandy.dqfxyu
0.30.24.1357

Reason Heuristics
PUP.Installer.InnovativeSystems
15.6.15.2

Trend Micro House Call
ADW_OPENCANDY
7.2.166

Trend Micro
ADW_OPENCANDY
10.465.15

VIPRE Antivirus
Trojan.Win32.Generic
40066

File size:
496.5 KB (508,368 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\{random}.tmp\install_virtualdj_pc_v8.0.1820.exe

Digital Signature
Authority:
Thawte, Inc.

Valid from:
9/19/2014 3:00:00 AM

Valid to:
9/20/2015 2:59:59 AM

Subject:
CN=Innovative Systems LLC, O=Innovative Systems LLC, L=Dnepropetrovsk, S=Dnepropetrovska, C=UA

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

Serial number:
09A91C40EAE34E72CD975B0B218AE4BA

File PE Metadata
Compilation timestamp:
5/20/2013 2:52:48 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:7Q85Z7JKJ8eEiSdNPWPufK4ooxnoD+68W6O6MxaL:087J1ehSdguSQHnW6Ofy

Entry address:
0x331F

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, 30, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, BC, 70, 40, 00, 55, FF, 15, AC, 72, 40, 00, 6A, 08, A3, D8, 7A, 7A, 00, E8, A8, 2E, 00, 00, A3, 24, 7A, 7A, 00, 55, 8D, 44, 24, 34, 68, B4, 02, 00, 00, 50, 55, 68, D0, EE, 79, 00, FF, 15, 7C, 71, 40, 00, 68, 7C, 93, 40, 00, 68, 20, 6A, 7A, 00, E8, 13, 2B, 00, 00, FF, 15, 34, 71, 40, 00, BB, 00, 20, 7B, 00, 50, 53, E8, 01, 2B, 00, 00...
 
[+]

Entropy:
7.8455

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

The file install_virtualdj_pc_v8.0.1820.exe has been seen being distributed by the following 4 URLs.

http://virtualdj.es.joydownload.com/get_azure_file/wUiS4WnYccXBwj pXP7oQlssmVx1NTutCkGrNM7Y9uk053f8pnp5iNEPLU31POK/fy/tiREabnGHWOOuEqdxmvskgZfBU1aD9GzyDkzl5zitgLbbqdPK1joV9cp3wEdJF3ylACwx0NEivSH7UHGYUrcfwsTrJXdePKs5bBIKOb3wVHN/f9zFZREmhrOyS3pwao6x2 4xBHvj7BmLzaMwa9TkMobrPi0Iha79ToZilwMV84n1j1jmO IghSflCclX/.../N6bgr33mw=

http://virtualdj.joydownload.com/get_azure_file/wUiS4WnYccXEwj /TeqjC1c0kw48PjymHBvyaN3Wt h152f0sDcx2dBNJ0DtevylYSfjhxdKOSCGGOO1W xj0bI5zseWRAaS9T2hVRLlszi1if/DrN3KmiBBoJU6kQEbFzb7W3cw1p879WjwU2mLBuUejIKwa2NderJxJR4FIfmoCi4qOtzFZREghrPjGzQuO4/x2/9zVz2ouRnFmvV BpC9c8qmfXof1cK3D6l9yw8eroL4h0r/bKN1kD6tQMVf5NX/.../bLnK2REnfiOQqIVfi3mw=

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