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cpu-z_1.70-setup-en.exe

CPU-Z

Innovative Systems LLC

The application cpu-z_1.70-setup-en.exe by Innovative Systems has been detected as adware by 12 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 cpuz.joydownload.com and multiple other hosts.
Publisher:
Innovative Systems LLC  (signed and verified)

Product:
CPU-Z

Version:
1.0.0.0

MD5:
082efa4e746dd55ee3f6ec7d30ac5572

SHA-1:
82fd160ac0cc817a1259b721d8d32f8e3ef36473

SHA-256:
ade366b9f2c3152adfc02dca2696d9718ecc9fa0a9ab163a88433c6e21c7f7a5

Scanner detections:
12 / 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:
4/25/2024 3:07:21 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.OpenCandy
2014.08.28

Avira AntiVirus
APPL/Downloader.Gen
7.11.169.144

AVG
Generic
2015.0.3365

Baidu Antivirus
Adware.Win32.OpenCandy
4.0.3.14831

Dr.Web
Adware.Downware.6712
9.0.1.0243

ESET NOD32
Win32/JoyDownloader
8.10323

IKARUS anti.virus
PUA.JoyDownloader
t3scan.1.7.5.0

Malwarebytes
PUP.Optional.OpenCandy
v2014.08.31.11

McAfee
Artemis!082EFA4E746D
5600.7021

Reason Heuristics
PUP.Installer.InnovativeSystems.S
14.8.31.23

Trend Micro House Call
Suspicious_GEN.F47V0822
7.2.243

VIPRE Antivirus
Opencandy
32590

File size:
491.8 KB (503,648 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\cpu-z_1.70-setup-en.exe

Digital Signature
Signed by:
Innovative Systems LLC

Authority:
VeriSign, Inc.

Valid from:
5/19/2014 7:00:00 AM

Valid to:
5/20/2015 6:59:59 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 6:53:11 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:PKcwhIN4LuYLwN0YXhUig27EOEK8G9OcKRtfc5a9ybw9e2iC:BwhIWLt0lh9XEOELG95+SIqw9eA

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:
7.8986

Packer / compiler:
Nullsoft install system v2.x

Code size:
24.5 KB (25,088 bytes)

The file cpu-z_1.70-setup-en.exe has been seen being distributed by the following 2 URLs.

http://cpuz.joydownload.com/get_file/wUiS4WnYccXEwj 8WvauHEA0kxQ8PDK1GRn3cteQv I253eq ysyl4pHaAW7erC/NXe20gcYdymeEKqtHr8llvEgnYTIFQfI9S78DE/0vHi6ivLa7dPbm3ES MEiiBZIVny1Czxnn4Aj iHoDDrFFa5Xi83jND0VO/l3MlJgMrHwVmc8LYqLZgZ30r xWnM3c8b40ucnSDDuoFGMlvlmFpC/ccWta2NXnMu/F/tg2w8eroL8h0r5fKE2nS6sEZAe/.../IPVRTsc3OnUx87vzDxE4hBe7lNdHGT6hX1nhqNnuxAU3P3fEqmFZ

http://cpuz.joydownload.com/get_file/wUiS4WnYccXEwj 8WvauHEA0kxQ8PDK1GRn3cteQv A8/yWn9np5iNENJ1XmbbvuNDC2wl5KdieeEKqtGb8lwqtrh8yeDR7SpnvqBx/9uXD8gffbvIabg2gIq5I6kRIbCiL4TX1nn4Aj/SHoHDrNUrcfwsHrJTUFab4xKwoEcKX0XGgmIZrcLVgojqv2EyQ3c8b41 cnWyH66xiajvQ1DpO5cMutaHVd3MG2XuMglQ9DtNSon1O7ZKh2nT71Q4pApKi6XX7prtLF3mlgeuMdW9F1bG0o8 imHRBz2k/.../44JDgzR12fjeOqmFZ

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