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crystaldiskmark5_0_3-en.exe

CrystalDiskMark 5.0.3

Noriyuki MIYAZAKI

The application crystaldiskmark5_0_3-en.exe, “CrystalDiskMark 5 Setup ” by Noriyuki MIYAZAKI has been detected as a potentially unwanted program by 4 anti-malware scanners. This is a setup and installation application 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 5.0.3

Description:
CrystalDiskMark 5 Setup

Version:
5.0.3

MD5:
aef169fece49336e9bc95e5d6013dbee

SHA-1:
72a54e9b994d4efc67bfeda2ee7c7cc6c20cd017

SHA-256:
e43099c8e056c0b47080686f9b86bb757c56fdaf2699416860916958458b4373

Scanner detections:
4 / 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:
12/25/2024 2:24:26 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Hacktool.Win32.OpenCandy
4.0.3.15116

ESET NOD32
Win32/OpenCandy potentially unsafe
9.12521

NANO AntiVirus
Riskware.Win32.OpenCandy.dqxwev
0.30.26.4437

Reason Heuristics
PUP.OpenCandy.Installer (L)
15.11.6.10

File size:
2.9 MB (3,056,504 bytes)

Product version:
5.0.3

Copyright:
Crystal Dew World

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\crystaldiskmark5_0_3-en.exe

Digital Signature
Signed by:
Noriyuki MIYAZAKI

Authority:
GlobalSign nv-sa

Valid from:
2/5/2013 4:53:40 PM

Valid to:
2/6/2016 4:53:40 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 4:24:20 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:B4g2xa4Ie/431yNXefUKtPuYv07uBgRMfPY/i87y5RyPEHJrFIlMgb:f2xa49/4aeGu+RMfPSd7qRvg9b

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_3-en.exe has been seen being distributed by the following 3 URLs.

http://jaist.dl.osdn.jp/crystaldiskmark/.../CrystalDiskMark5_0_3-en.exe

http://dl.cdn.chip.de/downloads/.../CrystalDiskMark5_0_3-en.exe

http://osdn.jp/frs/redir.php?m=jaist&f=/crystaldiskmark/.../CrystalDiskMark5_0_3-en.exe

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