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MachDrv.sys

I-O DATA DEVICE, INC.

It runs as a Windows kernel mode device driver named “Mach Drive Disk Access Optimizer”.
Publisher:
株式会社アイ・オー・データ機器  (signed by I-O DATA DEVICE, INC.)

Description:
マッハドライブ ディスクアクセス最適化ドライバ

Version:
1.07

MD5:
26a9c55000c0bf1697f88506c25db79f

SHA-1:
62f71f2862d92e9a41778129692eafba9abff03d

SHA-256:
fcf051a0711ecb30f10b94c6598c8e4f8d6ded945e3e2220d533a65da4007671

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
4/19/2024 6:08:26 AM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
W32.HfsAdware
1.3.0.6379

File size:
33.4 KB (34,168 bytes)

Copyright:
Copyright (C) 2009-2014 I-O DATA DEVICE, INC.

Original file name:
MachDrv.sys

File type:
Driver (Win32 SYS)

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

Digital Signature
Signed by:
I-O DATA DEVICE, INC.

Authority:
VeriSign, Inc.

Valid from:
10/4/2012 9:00:00 AM

Valid to:
12/5/2014 8:59:59 AM

Subject:
CN="I-O DATA DEVICE, INC.", OU=Research & Development Dept., OU=Digital ID Class 3 - Microsoft Software Validation v2, O="I-O DATA DEVICE, INC.", L=Kanazawa-shi, S=Ishikawa, C=JP

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:
1ACDC02F1F7412638DB98C833A112A94

File PE Metadata
Compilation timestamp:
6/24/2014 1:43:00 PM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
384:5iog8d2AlEeOHbN54cW7R7nvMc7o3ik3wNRROB+/zHuYGXtbY+lYDonYPLhU/K+G:RgitYN6cWVbLoD0bOYGXtbY+lYUf0riC

Entry address:
0x56BE

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, B8, FB, FF, FF, CC, CC, 18, 57, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 16, 5D, 00, 00, 8C, 53, 00, 00, 0C, 57, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 4C, 5D, 00, 00, 80, 53, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 38, 5D, 00, 00, 24, 5D, 00, 00, 00, 00, 00, 00, 8A, 58, 00, 00, 9E, 58, 00, 00, BE, 58, 00, 00, DA, 58, 00, 00, F2, 58, 00, 00, FC, 58, 00, 00, 08, 59, 00, 00, 12, 59, 00, 00, 26, 59, 00, 00, 38, 59...
 
[+]

Entropy:
6.6810

Code size:
21.5 KB (22,016 bytes)

Driver
Display name:
Mach Drive Disk Access Optimizer

Service name:
MachDrv

Type:
Kernel device driver (KernelDriver)

Group:
PnP Filter


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