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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 23 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:
e51fae0dd50d43112dad94512157690e

SHA-1:
123778d96ba8b3af23936b9eb00bae42721488a0

SHA-256:
1f7eca962ff4be294129f94900ae94bf837b180def98f279243864322b1ac5b1

Scanner detections:
23 / 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 2:26:03 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.OpenCandy
2014.12.14

Avira AntiVirus
APPL/Downloader.Gen
7.11.195.56

avast!
Win32:Adware-gen [Adw]
2014.9-160112

AVG
OpenCandy
2017.0.2866

Baidu Antivirus
Adware.Win32.OpenCandy
4.0.3.16112

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

Comodo Security
Application.Win32.OpenCandy.~WD
18598

Dr.Web
Adware.OpenCandy.55
9.0.1.012

ESET NOD32
Win32/JoyDownloader
10.10872

Fortinet FortiGate
Riskware/OpenCandy
1/12/2016

G Data
Win32.Adware.OpenCandy
16.1.24

IKARUS anti.virus
PUA.JoyDownloader
t3scan.1.7.8.0

K7 AntiVirus
Unwanted-Program
13.185.13888

Malwarebytes
PUP.Optional.OpenCandy
v2016.01.12.03

McAfee
Artemis!2A2CC871B2C2
5600.6522

NANO AntiVirus
Riskware.Win32.OpenCandy.cxlnia
0.28.0.60253

Reason Heuristics
PUP.InnovativeSystems.Installer (M)
16.1.12.15

Rising Antivirus
PE:PUF.OpenCandy!1.9DE5
23.00.65.16110

Sophos
OpenCandy
4.98

Trend Micro House Call
Suspicious_GEN.F47V1121
7.2.12

Trend Micro
ADW_OPENCANDY
10.465.12

VIPRE Antivirus
Sevas-S Installer
34556

File size:
489.8 KB (501,544 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:
VeriSign, Inc.

Valid from:
5/19/2014 2:00:00 AM

Valid to:
5/20/2015 1:59:59 AM

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

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
450EACFE8D673E82864CE46BC1A92FCA

File PE Metadata
Compilation timestamp:
5/20/2013 1:53:11 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:iKc3YyGPRUVsHtACDE113Qd2vy4tM12YsWnFlMZ9x:+ZGPma2CI11gmy4kkWnFyZL

Entry address:
0x333E

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, A2, 40, 00, 89, 6C, 24, 14, FF, 15, 34, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, BC, 80, 40, 00, 55, FF, 15, AC, 82, 40, 00, 6A, 08, A3, 78, 4F, 43, 00, E8, A8, 2E, 00, 00, A3, C4, 4E, 43, 00, 55, 8D, 44, 24, 34, 68, B4, 02, 00, 00, 50, 55, 68, F0, B1, 42, 00, FF, 15, 7C, 81, 40, 00, 68, 7C, A3, 40, 00, 68, C0, 3E, 43, 00, E8, 13, 2B, 00, 00, FF, 15, 34, 81, 40, 00, BB, 00, F0, 43, 00, 50, 53, E8, 01, 2B, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
24.5 KB (25,088 bytes)

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

http://jdownloader.joydownload.es/get_file/wUiS4WnYccXAwj 1RrjxCgghkkVxZmbzR1 xcteQv A8/yWn9np5iNENJ1XkaLvuNDC2xl5KZDzQT7zlCr50ybpq1sScAx6avCX6BlSz/Gm0yP/QpMvZg2gIq5M6kQAKFC/.../5fCsXhBghxyijYkbVHK9WVyn9tj5xxEsICeM7XgfkA==

http://jdownloader.8-300-283.53cfddd17f287.jdcdn.net/get_file/4uz6u8Ox5knJJHe-Paj0yA/1406135265/8/12/1/.../jdownloader-0.9.exe

http://jdownloader.joydownload.es/get_file/wUiS4WnYccXEwj 8WvauHEA0kxQ8PDK1Ghn2cteQv E8/yG6sGMxwdoEP0b1Y/.../z0OcnVD3l9QSTw644UdCve4GkbHtOnJjpD J9lRUeroL7h0qtJuos1Xm0CJZX78O7S3DqtZSXnSdjbbVJV8RkbW0o8 ikFwhijhai3J5OECbzQFSnsZGnzQwvLHDMu3gfkA==

http://jdownloader.joydownload.es/get_file/wUia6yjQOM3I2mmuF6G5QwMsilYkNHutHhLgNZST7KFj/26nqGl2y90IJUXmab33fHm/ykYbazeeELCtEL50ybpq1oDEUx6avCX7BlT1sHitgLbbrdPKyDofs55ziVdIRnelGDU2nscj7H2jBjaLS/9Wyc7rJW1TN/.../q1S3phcdCbbk4wh LuFCw3Ltquhbh3HGL5uFnFjv1tAIC2M8ivb3tOi5j XbV11lhXsZr2zlL5b6BnzXj5RJEBsZbvFjv7uNKamSYyJ 8XV49 M3wpouGnHQhqww==

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