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crystaldiskmark5_0_2-en.exe

CrystalDiskMark 5.0.2

Noriyuki MIYAZAKI

The application crystaldiskmark5_0_2-en.exe, “CrystalDiskMark 5 Setup ” by Noriyuki MIYAZAKI has been detected as a potentially unwanted program by 5 anti-malware scanners. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. 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 jaist.dl.osdn.jp and multiple other hosts.
Publisher:
Crystal Dew World   (signed by Noriyuki MIYAZAKI)

Product:
CrystalDiskMark 5.0.2

Description:
CrystalDiskMark 5 Setup

Version:
5.0.2

MD5:
2bd2e2439a2a789f15d2add5936de10f

SHA-1:
75479c70e8467566ee42b094040ea06e1021078a

SHA-256:
919d8add51dd21a465b15b9025498488c836bccc275c8bd3da90b19eaf97362c

Scanner detections:
5 / 68

Status:
Potentially unwanted

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:
5/15/2024 2:02:38 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Hacktool.Win32.OpenCandy
4.0.3.15728

ESET NOD32
Win32/OpenCandy potentially unsafe
9.12000

Fortinet FortiGate
Riskware/OpenCandy
7/28/2015

NANO AntiVirus
Riskware.Win32.OpenCandy.dqxwev
0.30.24.2668

Reason Heuristics
PUP.OpenCandy.Installer (L)
15.7.28.5

File size:
2.9 MB (3,054,920 bytes)

Product version:
5.0.2

Copyright:
Crystal Dew World

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\crystaldiskmark5_0_2-en.exe

Digital Signature
Signed by:
Noriyuki MIYAZAKI

Authority:
GlobalSign nv-sa

Valid from:
2/5/2013 2:53:40 PM

Valid to:
2/6/2016 2:53:40 PM

Subject:
CN=Noriyuki MIYAZAKI, C=JP

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121D6683A851E981F3776DC28605DC830EF

File PE Metadata
Compilation timestamp:
7/16/2015 3:24:20 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:E4z2xa4rDDjkmjHkaux0aK1syTrufUSRSV0AN3AnyUsy1zjaMJrFIlMgE:d2xa4fDUaux0LTCfUySmAN3Ayby1fVga

Entry address:
0x113BC

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, 34, 00, 41, 00, E8, E8, 51, FF, FF, 33, C0, 55, 68, 9E, 1A, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 5A, 1A, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 1E, D8, FF, FF, E8, 6D, D3, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 33, D9, FF, FF, 33, C0, E8, 80, 32, FF, FF, 8D, 55, EC, 33, C0, E8, E2, A3, FF, FF, 8B, 55, EC, B8, 54, 86...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
63.5 KB (65,024 bytes)

The file crystaldiskmark5_0_2-en.exe has been seen being distributed by the following 3 URLs.

http://jaist.dl.osdn.jp/crystaldiskmark/.../CrystalDiskMark5_0_2-en.exe

http://software-files-a.cnet.com/s/software/14/43/81/.../CrystalDiskMark5_0_2-en.exe

http://osdn.jp/frs/redir.php?m=jaist&f=/crystaldiskmark/.../CrystalDiskMark5_0_2-en.exe

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