FastFAT.Sys

Fast FAT File System Driver

Microsoft Corporation

It runs as a Windows file system device driver named “Fastfat”.
Publisher:
Microsoft Corporation

Product:
Microsoft® Windows® Operating System

Description:
Fast FAT File System Driver

 
Part of the Windows XP Operating System

Version:
5.1.2600.2691 (xpsp.050603-1532)

MD5:
aa2c2207178da057937ac2e363ba3bbb

SHA-1:
6353e77bd1c2980316c24893336e692dffa540a7

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)
Whitelisted  (by digital signature)

Analysis date:
12/9/2016 1:11:24 AM UTC  (today)

File size:
140.3 KB (143,616 bytes)

Product version:
5.1.2600.2691

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
FastFAT.Sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

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

File PE Metadata
Compilation timestamp:
6/4/2005 4:41:30 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
7.10

CTPH (ssdeep):
3072:csOP8jG2YIEFmQ67QOOWMr49fukEKlkxh4BiAo0:IU0mQ6QWgERlkkiAL

Entry address:
0x1F9A7

Entry point:
8B, FF, 55, 8B, EC, A1, 54, 36, 01, 00, 85, C0, B9, 40, BB, 00, 00, 74, 04, 3B, C1, 75, 20, 8B, 15, F4, 29, 01, 00, B8, 54, 36, 01, 00, C1, E8, 08, 33, 02, 25, FF, FF, 00, 00, A3, 54, 36, 01, 00, 0F, 84, 08, 07, 00, 00, F7, D0, A3, 50, 36, 01, 00, 5D, 90, 90, 90, 90, 90, 8B, FF, 55, 8B, EC, 83, EC, 10, 53, 56, 57, 8B, 3D, 10, 29, 01, 00, 68, AE, FD, 02, 00, 8D, 45, F0, 50, FF, D7, 8B, 75, 08, 68, 54, 38, 01, 00, 33, DB, 53, 53, 6A, 08, 8D, 45, F0, 50, 53, 56, FF, 15, 0C, 29, 01, 00, 3B, C3, 0F, 8C, 75, 03...
 
[+]

Entropy:
6.5100

Code size:
129 KB (132,096 bytes)

Driver
Display name:
Fastfat

Type:
File system 'filter' driver (FileSystemDriver)

Group:
Boot file system