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cpuz-1.67.exe

CPU-Z

Sevas-S LLC

The application cpuz-1.67.exe by Sevas-S has been detected as adware by 11 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. According to AVG, this software downloads additional adware offers during setup. The file has been seen being downloaded from www.joydownload.com and multiple other hosts.
Publisher:
Sevas-S LLC  (signed and verified)

Product:
CPU-Z

Version:
1.0.0.0

MD5:
30be7a8cb89a5e89970f7ab7b68accaa

SHA-1:
7c3042486ee68e30643d6dca3b8eb4201d5545e8

SHA-256:
12f5cb82cfc8399cfbd2c8125771edba7b0d70cc79599c3a8f52b1ede86bc736

Scanner detections:
11 / 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:
4/23/2024 10:58:40 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.OpenCandy
7.1.1

AVG
Downloader
2015.0.3508

Dr.Web
Adware.Downware.1446
9.0.1.0100

ESET NOD32
Win32/JoyDownloader
8.9658

Kaspersky
not-a-virus:AdWare.Win32.OpenCandy
14.0.0.4037

Malwarebytes
PUP.Optional.OpenCandy
v2014.04.10.02

McAfee
Artemis!30BE7A8CB89A
5600.7164

Reason Heuristics
PUP.SevasS.I
14.8.7.20

Rising Antivirus
PE:PUF.OpenCandy!1.9DE5
23.00.65.14408

Sophos
Generic PUA HM
4.98

VIPRE Antivirus
Sevas-S Installer
28182

File size:
475.4 KB (486,800 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\cpuz-1.67.exe

Digital Signature
Signed by:
Sevas-S LLC

Authority:
VeriSign, Inc.

Valid from:
1/22/2013 7:00:00 PM

Valid to:
2/22/2014 6:59:59 PM

Subject:
CN=Sevas-S LLC, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Sevas-S LLC, L=Kyiv, S=Kyivska 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:
527471E53862E2F90AB45ED4ACB8F4C2

File PE Metadata
Compilation timestamp:
5/19/2013 7:52:54 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:4aCYVCMJ+vFhjs17FEUDTTup+Ts9PJYz5jtNcB+/TRfYB:2YVCMgFhm7FjDHuzJYz5jtXTBYB

Entry address:
0x31B1

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, D8, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 34, 71, 40, 00, 55, FF, 15, AC, 72, 40, 00, 6A, 08, A3, 58, 92, 42, 00, E8, 90, 2E, 00, 00, A3, A4, 91, 42, 00, 55, 8D, 44, 24, 34, 68, B4, 02, 00, 00, 50, 55, 68, 58, 06, 42, 00, FF, 15, 7C, 71, 40, 00, 68, C0, 92, 40, 00, 68, A0, 81, 42, 00, E8, FB, 2A, 00, 00, FF, 15, 38, 71, 40, 00, BB, 00, 40, 43, 00, 50, 53, E8, E9, 2A, 00, 00...
 
[+]

Entropy:
7.8978

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file cpuz-1.67.exe has been seen being distributed by the following 7 URLs.

http://www.joydownload.com/wi/2cd2c4b48331f8bf88d7b766ed789041/1/3/1/.../cpuz-1.67.exe

http://www.joydownload.com/wi/a446491ac40a504c41faf93dffc02960/1/3/1/.../cpuz-1.67.exe

http://www.joydownload.com/wi/33abfd22f45aea93f6e4f4fd236f41a2/1/3/1/.../cpuz-1.67.exe

http://www.joydownload.com/wi/1/3/1/.../cpuz-1.67.exe

http://www.joydownload.com/wi/S41TTzsfdvdfY3N-XU5D7Q/1396935408/1/3/1/.../cpuz-1.67.exe

http://www.joydownload.com/wi/a831b5a2d656b2a3dd55e3ab99266a0c/1/3/1/.../cpuz-1.67.exe

http://www.joydownload.com/wi/73f1e7348d6195b0f37e34a69316b713/1/3/1/.../cpuz-1.67.exe

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