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diskbuff.sys

Wuhan os-easy technology co., ltd

It runs as a Windows kernel mode device driver named “DiskBuff”.
Publisher:
Wuhan os-easy technology co., ltd  (signed and verified)

MD5:
7d250f740b9f6b97de29cae0fbe14393

SHA-1:
280982863021adcb0ad6a4789416961063762f02

SHA-256:
aeb13967929713295f2080e2633b4fa2e8d4662cf24a2975e9fabb9ffdc03afb

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/25/2024 7:44:19 AM UTC  (today)

File size:
26.3 KB (26,880 bytes)

File type:
Driver (Win32 SYS)

Common path:
C:\Windows\System32\drivers\diskbuff.sys

Digital Signature
Signed by:
Wuhan os-easy technology co., ltd

Authority:
VeriSign, Inc.

Valid from:
10/20/2010 8:00:00 AM

Valid to:
12/20/2011 7:59:59 AM

Subject:
CN="Wuhan os-easy technology co., ltd", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Wuhan os-easy technology co., ltd", L=Wuhan, S=Hubei, C=CN

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:
1AC973C465F546C5855FC2085FF20F8D

File PE Metadata
Compilation timestamp:
4/22/2011 1:08:10 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
7.10

CTPH (ssdeep):
384:WFrP57kUmfy6RiqA5IKa8Of1koTTnnKvqsrgfXtmYJLypkEkd6jhvcfeModFL:0Ppmf9w28U3nnSl01L3E2ml

Entry address:
0x23C8

Entry point:
55, 8B, EC, 51, 51, 83, 65, FC, 00, 83, 65, F8, 00, 56, 8B, 75, 08, 57, 6A, 1C, 59, FF, 75, 0C, B8, DC, 1A, 01, 00, 8D, 7E, 38, F3, AB, 8B, 46, 18, C7, 46, 44, 1E, 21, 01, 00, C7, 46, 48, 84, 21, 01, 00, C7, 40, 04, 10, 1D, 01, 00, 8D, 45, F8, 50, 8D, 45, FC, 50, C7, 86, A4, 00, 00, 00, 48, 1C, 01, 00, C7, 46, 78, 80, 23, 01, 00, C7, 86, 90, 00, 00, 00, 58, 1A, 01, 00, C7, 46, 70, 16, 22, 01, 00, C7, 46, 5C, 38, 23, 01, 00, E8, BE, F4, FF, FF, 85, C0, 7C, 23, 83, 7D, FC, 06, 72, 07, C6, 05, 5C, 3B, 01, 00...
 
[+]

Entropy:
6.8729

Developed / compiled with:
Microsoft Visual C++

Code size:
15.4 KB (15,744 bytes)

Driver
Display name:
DiskBuff

Type:
Kernel device driver (KernelDriver)

Group:
System Bus Extender


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