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jre8u20windowsx64.exe

Java Runtime Environment

Innovative Systems LLC

The application jre8u20windowsx64.exe by Innovative Systems has been detected as adware by 15 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. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from java.1-222-221796.5414f3a64a180.jdcdn.net and multiple other hosts.
Publisher:
Innovative Systems LLC  (signed and verified)

Product:
Java Runtime Environment

Version:
1.0.0.0

MD5:
43ff68040797ca6c4a072bb562c33d94

SHA-1:
6ea63b6fa6168ffdc1c581b9fd6b2af0a35c2d16

SHA-256:
bddcc08624c77f03d7436d2d0b259ce34dc0142c21bb04baa3c065e1327ab91f

Scanner detections:
15 / 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:
4/26/2024 12:59:48 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
Dropper/Opencandy.505344
2014.09.11

Avira AntiVirus
APPL/Downloader.Gen
7.11.173.30

AVG
Generic
2015.0.3342

Baidu Antivirus
Adware.Win32.JoyDownloader
4.0.3.14923

Dr.Web
Adware.Downware.6712
9.0.1.0266

ESET NOD32
Win32/JoyDownloader
8.10439

G Data
Win32.Adware.OpenCandy
14.9.24

IKARUS anti.virus
PUA.JoyDownloader
t3scan.1.7.8.0

K7 AntiVirus
Adware
13.183.13333

Malwarebytes
PUP.Optional.OpenCandy
v2014.09.23.03

McAfee
Artemis!43FF68040797
5600.6998

Reason Heuristics
PUP.InnovativeSystems.R
14.9.23.15

Trend Micro House Call
Suspici.218D75EB
7.2.266

VIPRE Antivirus
Sevas-S Installer
33236

File size:
546.5 KB (559,640 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\jre8u20windowsx64.exe

Digital Signature
Signed by:
Innovative Systems LLC

Authority:
VeriSign, Inc.

Valid from:
5/19/2014 3:00:00 AM

Valid to:
5/20/2015 2:59:59 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 2:53:11 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:wKcPet4Pp6UcBE+IqAmNVgEgLAjDJ2vpmSLBCaLlz6nqA1LDr4:wPet4PMD64B/gE15MpxLBCahelM

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...
 
[+]

Entropy:
7.8192

Packer / compiler:
Nullsoft install system v2.x

Code size:
24.5 KB (25,088 bytes)

The file jre8u20windowsx64.exe has been seen being distributed by the following 6 URLs.

http://java.1-222-221796.5414f3a64a180.jdcdn.net/get_file/zutXwfYMXORXLbVjTdAcbA/1410662838/1/15/1/.../jre8u20windowsx64.exe

http://java.joydownload.com/get_file/wUiS4WnYccXAwj 1RrjxCgghkkVxZmbzR1 xcteQv c8/zOn/j1gwJgEL0bteuG anv5wlQfaz3YRK7kULMz3ewokdSWRAaS9T27VRLlsyK1iv6SpNjYm3Ef NZw3wQLETT7GDU2nscj7HGrHDKLS/9Wzs3zYn9HMftnPRNWOa7zV3p5fszGJR0pz6vnGDRjIdHg2q4/CGOosFjOm/ZqFpn esCkfTUYzcr F gujRwH5sv3jlLqN/MhhSflCc1X/.../O IWB5Y2enUguvClGRtzhVW61NdWU3W1FAawqZnu1Q0nPGDP9Q==

http://java.1-222-221796.5414f360bbef5.jdcdn.net/get_file/nvMgzl2TbCMmEOCEpJQwqw/1410662768/1/15/1/.../jre8u20windowsx64.exe

http://java.joydownload.com/get_file/wUiS4WnYccXAwj uQbjxCggnkkU3LTPkEhv4cpqK4fE9rm/4qHpwydoJJEH1Y/.../2zlL7ZLg1zni0CIxX7c2pQXvroZrTkCgqdeAaGdEvMjwpsuOtD0Aj2x711d0DSnK1WUqw65zg2Vpta2DP9Q==

http://java.1-222-221796.541f0eb7a31b3.jdcdn.net/get_file/KonV-IGn2yEhsQGLBNLQ7w/1411325127/1/15/1/.../jre8u20windowsx64.exe

http://java.1-222-221796.5420556ec53b3.jdcdn.net/get_file/k-8TdyG5rsHTA58uC01Uxw/1411408766/1/15/1/.../jre8u20windowsx64.exe

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