crystaldiskmark3_0_3shizuku-en.exe

CrystalDiskMark 3.0.3 Shizuku Edition

Noriyuki MIYAZAKI

The application crystaldiskmark3_0_3shizuku-en.exe, “CrystalDiskMark Setup ” by Noriyuki MIYAZAKI has been detected as a potentially unwanted program by 2 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 www.majorgeeks.com and multiple other hosts.
Publisher:
Crystal Dew World   (signed by Noriyuki MIYAZAKI)

Product:
CrystalDiskMark 3.0.3 Shizuku Edition

Description:
CrystalDiskMark Setup

Version:
3.0.3

MD5:
9c191c5d9fe865dac100bdb600757244

SHA-1:
9eb73a63605e302fd79effb9d2d2a2b273664f04

SHA-256:
46e3df092e0c1123b884f46ec7d43005d4f31f2e8422b5f0401496ad3c6c4b57

Scanner detections:
2 / 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:
4/23/2024 6:00:40 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
8.9309

Reason Heuristics
PUP.OpenCandy.Installer (L)
16.11.29.4

File size:
3.8 MB (3,958,080 bytes)

Product version:
3.0.3

Copyright:
Crystal Dew World

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\crystaldiskmark3_0_3shizuku-en.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
2/5/2013 8:53:40 AM

Valid to:
2/6/2016 8:53:40 AM

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:
1/30/2013 9:21:56 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:2sqQN0CbAXLPPNFuFlTp8cfyiG/o7qN38BfZcnDMwCuYSaqTQI8AL/Uju9lQTHTE:Q7P1FuuniGB8BfuDP3YSaqkj0GwIEf

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, 2C, 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, 16, D8, FF, FF, E8, 65, D3, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 2B, D9, FF, FF, 33, C0, E8, 80, 32, FF, FF, 8D, 55, EC, 33, C0, E8, E2, A3, FF, FF, 8B, 55, EC, B8, 50, 86...
 
[+]

Entropy:
7.9865

Developed / compiled with:
Microsoft Visual C++

Code size:
63.5 KB (65,024 bytes)

The file crystaldiskmark3_0_3shizuku-en.exe has been seen being distributed by the following 6 URLs.

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