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defrag32.sys

PerfectDisk Driver

Raxco Software, Inc.

It runs as a Windows file system device driver named “Defrag32”. This is installed with PerfectDisk.
Publisher:
Raxco Software, Inc.  (signed and verified)

Product:
PerfectDisk Driver

Description:
Defragmentation Support Driver

Version:
4.0046

MD5:
9ac3d088bbed2dd2f4b1e791d7374371

SHA-1:
dcf447d2ba10d6f17fddac84d8939ca779a83fbf

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/19/2024 4:11:42 PM UTC  (today)

File size:
60.1 KB (61,544 bytes)

Product version:
V4.0.0.46

Copyright:
Copyright © Raxco Software, Inc. 1998-2005

Original file name:
defrag32.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\defrag32.sys

Digital Signature
Signed by:
Raxco Software, Inc.

Authority:
VeriSign, Inc.

Valid from:
4/26/2004 5:00:00 PM

Valid to:
5/25/2005 4:59:59 PM

Subject:
CN="Raxco Software, Inc.", OU=Digital ID Class 3 - Microsoft Software Validation v2, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Raxco Software, Inc.", L=Gaithersburg, S=Maryland, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2001 CA, OU=Terms of use at https://www.verisign.com/rpa (c)01, OU=VeriSign Trust Network, O="VeriSign, Inc."

Serial number:
7EAA189F37919D5CC30A37E3EA3DCD61

File PE Metadata
Compilation timestamp:
5/12/2005 5:51:19 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
5.12

CTPH (ssdeep):
768:ioh2j6BrKQhfVdF5358BAA/dx0HsQcPfDmIrRnan9esaSZld68jqiXkL3c/y:iodBuQ3T5miqdVQETdaZaSZy8jZXk0y

Entry address:
0xB4C2

Entry point:
55, 8B, EC, 83, EC, 5C, 53, 56, 57, 6A, 4E, 59, 33, C0, BF, A0, 22, 01, 00, F3, AB, 66, C7, 05, A0, 22, 01, 00, 00, 0C, 66, C7, 05, A2, 22, 01, 00, 38, 01, FF, 15, 48, 1F, 01, 00, 6A, 01, 33, DB, 5E, A3, 58, 23, 01, 00, 53, 56, 68, B0, 22, 01, 00, 89, 35, A4, 22, 01, 00, 89, 1D, AC, 22, 01, 00, FF, 15, B0, 1F, 01, 00, 8D, 45, FC, 50, FF, 75, 0C, E8, 92, 04, 00, 00, 3B, C3, 0F, 8C, 5F, 03, 00, 00, 68, F8, 22, 01, 00, 68, F0, 22, 01, 00, 68, EC, 22, 01, 00, 68, E8, 22, 01, 00, E8, 83, 69, FF, FF, A2, F4, 22...
 
[+]

Entropy:
6.5398

Developed / compiled with:
Microsoft Visual C++

Code size:
48.2 KB (49,344 bytes)

Driver
Display name:
Defrag32

Type:
File system 'filter' driver (FileSystemDriver)


The file defrag32.sys has been discovered within the following program.

PerfectDisk  by Raxco Software Inc.
Publisher's description - “Every time you use your computer, even when it's brand new, the files on your PC or laptop will continuously become fragmented. This means that these files are split into millions of pieces, and this occurs even more so when you go to add, modify and delete them.”
www.Raxco.com
18% remove it
 
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