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uddriver.sys

DiskTrix Inc

It runs as a Windows kernel mode device driver named “UDefrag Driver”.
Publisher:
DiskTrix Inc  (signed and verified)

MD5:
3ffbc72cfa6fcdee60ee1f208769de33

SHA-1:
fa658d40c2d3f2323a42fdf68b79d5486d474f95

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/23/2024 5:32:24 PM UTC  (today)

File size:
14.7 KB (15,040 bytes)

File type:
Driver (Win32 SYS)

Common path:
C:\Windows\System32\uddriver.sys

Digital Signature
Signed by:
DiskTrix Inc

Authority:
VeriSign, Inc.

Valid from:
5/18/2008 8:00:00 PM

Valid to:
5/19/2009 7:59:59 PM

Subject:
CN=DiskTrix Inc, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=DiskTrix Inc, L=Surfside Beach, S=SouthCarolina, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
7CA954EB874B1F80C7EA073A9D5A26A4

File PE Metadata
Compilation timestamp:
7/4/2008 12:54:49 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
7.10

CTPH (ssdeep):
192:Nbs7/kky9H/deLByJT3cSkHq5nacPs50fyowJL/aMjGwP7sMuv+ebMuEFDsBMCWu:BUkkO0ByJT3LWInaufYJLWJBbAFyWu

Entry address:
0x1C85

Entry point:
8B, FF, 55, 8B, EC, A1, F4, 1B, 01, 00, 85, C0, B9, 40, BB, 00, 00, 74, 04, 3B, C1, 75, 23, 8B, 15, 5C, 1A, 01, 00, B8, F4, 1B, 01, 00, C1, E8, 08, 33, 02, 25, FF, FF, 00, 00, A3, F4, 1B, 01, 00, 75, 07, 8B, C1, A3, F4, 1B, 01, 00, F7, D0, A3, F0, 1B, 01, 00, 5D, E9, B2, FA, FF, FF, 54, 1D, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 82, 1F, 00, 00, 38, 1A, 00, 00, 1C, 1D, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, A6, 1F, 00, 00, 00, 1A, 00, 00, 24, 1D, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 80, 20, 00, 00, 08...
 
[+]

Entropy:
6.6345

Code size:
6.5 KB (6,656 bytes)

Driver
Display name:
UDefrag Driver

Service name:
UltDefrag

Type:
Kernel device driver (KernelDriver)


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