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jdownloader-0.9.exe

JDownloader

Innovative Systems LLC

The application jdownloader-0.9.exe by Innovative Systems has been detected as adware by 22 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 jdownloader.joydownload.es and multiple other hosts.
Publisher:
Innovative Systems LLC  (signed and verified)

Product:
JDownloader

Version:
1.0.0.0

MD5:
2905a96e9fa3e194198d0ec7dcb46835

SHA-1:
701e8ba2fe685517d2af76078623c8a263fda9d4

SHA-256:
7f70c3a81338ae6ca3e220746acebf12aa27be8a03a2da8624d8b5e00dbdbd98

Scanner detections:
22 / 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:
4/28/2024 8:18:46 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.OpenCandy
2014.11.04

Avira AntiVirus
APPL/Downloader.Gen
7.11.182.222

avast!
Win32:Adware-gen [Adw]
2014.9-150602

AVG
OpenCandy
2016.0.3090

Baidu Antivirus
Adware.Win32.OpenCandy
4.0.3.1562

Clam AntiVirus
Win.Trojan.Agent-803351
0.98/21411

Comodo Security
Application.Win32.OpenCandy.~WD
18598

Dr.Web
Adware.OpenCandy.55
9.0.1.0153

ESET NOD32
Win32/JoyDownloader
9.10662

Fortinet FortiGate
Riskware/OpenCandy
6/2/2015

G Data
Win32.Adware.OpenCandy
15.6.24

IKARUS anti.virus
PUA.JoyDownloader
t3scan.1.7.8.0

K7 AntiVirus
Unwanted-Program
13.185.13888

Malwarebytes
PUP.Optional.OpenCandy
v2015.06.02.06

McAfee
Artemis!2A2CC871B2C2
5600.6746

NANO AntiVirus
Riskware.Win32.OpenCandy.cxlnia
0.28.0.60253

Reason Heuristics
PUP.Installer.InnovativeSystems
15.6.2.14

Rising Antivirus
PE:PUF.OpenCandy!1.9DE5
23.00.65.15531

Sophos
OpenCandy
4.98

Trend Micro House Call
Suspici.792C221A
7.2.153

VIPRE Antivirus
Sevas-S Installer
34556

File size:
496.4 KB (508,320 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\jdownloader-0.9.exe

Digital Signature
Signed by:
Innovative Systems LLC

Authority:
Thawte, Inc.

Valid from:
9/19/2014 2:00:00 AM

Valid to:
9/20/2015 1:59:59 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 1:52:48 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:3QUYyG5wmmW99wUcJOAwN8p1j8qA/F8zpVXc8BxZtW0YiDc:AYG5eW9GU9AwNu8qA/oVs8ZtW0xY

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:
7.8909

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

The file jdownloader-0.9.exe has been seen being distributed by the following 4 URLs.

http://jdownloader.joydownload.es/get_azure_file/wUiS4WnYccXAwj 1RrjxCgghkkVxZmbzR1 xcteQv A8/yWn9np5iNENJ1XkaLvuNDC2w15KazrYCeLkErc90btk1s3eDQqb7XmnUBKi mm0yP/SpMvakGdZqtY6gV9QEDK1AX1/lck7/znxGWmYQLZOnJ6id2tWIfxwcwoEcKX2V3BtIpqRYUV 0/.../VtDZivKpbxKC8AgJDpSKs5nwMc89212ErzLaB2nT7lWptP5Z6xQnKquZeaiHloJ 8BEJY2YHUitOOjFBpijha03J5OECbzQFSnsZGnzQwvLHDMu3gfkA==

http://jdownloader.es.joydownload.com/get_azure_file/wUiS4WnYccXDyCf4UfO5CV530RJ0YyqsWxLzYdbB77dpqjui/TkmnpkcJgTtbrHuaSzglAEaIGjPEeqtCrc2x6trh8yeDR7RpnvqBwX9u3GtiPXRvNKbm2FBs9F0kV4BXnetGD9nn4Aj/SHoAzrNUrcfwsXrJTUDerJxJR4FIfq/.../DGOo7Rndl7xmA5ivN5vwOy4bnNO2XuMglQ9DtNSon1O7ZKt8nT78V5AasJvkEi288YyQhCU Mv4WV49 M3wpoqH SQhq1xyx3J5OECbzQFSnsZGnzQwvLHDMu3gfkA==

http://jdownloader.joydownload.es/get_azure_file/wUiS4WnYccXAwj 1RrjxCgghkkVxZmbzR1 xcteQv A8/zyn9np5iNEMJ1XlbKn3fHm4ykYOaz/.../ksk7qHSmDjbbUrcfwsTrJTUGbKs5bBIMOb2xDy5tc43EJREwjqnnAC1mcof4w6lxHGL5uFvFjv5 D9G3ccKkfSUFnIHhTKBh3UEH5sv3jFnyfPAhyGv4X5AMupL5UXKquZeaiHloJ 8BEJY2YHUitOOjGhJljhe13J5OECbzRlSnsZGnzQwvLHHEuHgfkA==

http://jdownloader.joydownload.com/get_azure_file/wUiS4WnYccXBwj qXP7oQkEsm10kPDinChOxat/Zp7pvuXf14WJwwckMKVXsK7H/NWH6mQBKOSCGGOO1Gr000bIjzsedDR7Fpmy4UBe /Tnjmf6SpNjZm3ER9cp33QkdBSLySCx 18kq9Dm5AzeLS VWycyiPTUNev12PRNMOa79RHttc43EIBEw2v64RnNnao6x2 4/HGu7tkjE3/VoDoDrKZ77fXof1cC0F/.../Mz4SXvjoc7TiCdjbbFJV8NkZyt896G1FllriByigpUESm60FAaqqZvgxgsiPnbEvWMfkA==

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