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jetclean1.2.exe

JetClean

Innovative Systems LLC

The application jetclean1.2.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. The file has been seen being downloaded from jetclean.joydownload.com.
Publisher:
Innovative Systems LLC  (signed and verified)

Product:
JetClean

Version:
1.0.0.0

MD5:
834f3518d8d204d822ff21f2ae0f14e0

SHA-1:
e752da5c01920392c40a4fbf8cdcd45a5dd8e4ef

SHA-256:
d9d40caef8ea858fc84823356ecaa5c567e3a2d8f3159b38476e6fc83636729c

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 2:14:02 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.OpenCandy
2015.04.20

Avira AntiVirus
APPL/Downloader.Gen
3.6.1.96

AVG
Adware AdLoad.OpenCandy
2015.0.4409

Baidu Antivirus
Adware.Win32.OpenCandy
4.0.3.15914

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Trojan.Agent-803351
0.98/20927

Dr.Web
Threat.Undefined
9.0.1.05190

ESET NOD32
Win32/JoyDownloader.D potentially unwanted application
7.0.302.0

G Data
Win32.Adware.OpenCandy
15.9.25

K7 AntiVirus
Trojan
13.202.15641

Malwarebytes
PUP.Optional.OpenCandy
v2015.09.14.12

McAfee
Artemis!C5E8D0BFF605
5600.6642

Reason Heuristics
PUP.InnovativeSystems.K
14.10.15.9

VIPRE Antivirus
Threat.4150696
42902

File size:
496.8 KB (508,680 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\jetclean1.2.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:sQFfnShafyrOJ9jf97P4j6pR2qbgVe0NKVziMhfHudg5:NFfShtmVLgUvgv4Fi6Eg5

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:
7.9187

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

The file jetclean1.2.exe has been seen being distributed by the following URL.

http://jetclean.joydownload.com/get_azure_file/wUiS4WnYccXBwj sXP7oQkEsnl0kPTqmHx73cteQv U8/zC24jEwnskFdE3mbLr PXu7wFVYOSCGGOO1WOxj0bIjzsKXFQmV C3qBwX9u3Gt0qyFvNKbm2FBs5c0kV4BXnenACwhzYBponqzHyHFUrcfws/rJW1SLOpueklRIaS0XHh1apGNNBBhhqbuAGF8JtGtlq4nBSqwsVDd36Y4FpnkesOlLHte1dP5Wfsv3BcU55r8n1O7ZK5/hXr/.../Jypr5fCsXhBnhATmiIEQRm7zDU75oZD2wgk3NT8=

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