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filehook.sys

Waterwall File Filter Driver

Waterwall Systems Co., Ltd

It runs as a Windows 64-bit kernel mode device driver named “SAFASOFT File System Filter”.
Publisher:
WaterWall Systems  (signed by Waterwall Systems Co., Ltd)

Product:
Waterwall File Filter Driver

Description:
File Filter Driver(new) x64

Version:
3,0,13,10291 built by: WinDDK

MD5:
57317631d1e7dbdbf2a2d7aa965eea29

SHA-1:
22634c4138f0a7ab9f7f999282435ae70fd2adf6

SHA-256:
a1cfcfa4a32550f49b4d48123d20e2b759b5d92f1a9bf08095cec0fcc1663417

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/25/2024 6:14:46 AM UTC  (today)

File size:
65.2 KB (66,800 bytes)

Product version:
3,0,0,0

Copyright:
Copyright (C) WaterWall Systems Co.,Ltd. All Rights Reserved.

Original file name:
filehook.sys

File type:
Driver (Win64 SYS)

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

Digital Signature
Signed by:
Waterwall Systems Co., Ltd

Authority:
VeriSign, Inc.

Valid from:
2/28/2013 9:00:00 AM

Valid to:
4/30/2014 8:59:59 AM

Subject:
CN="Waterwall Systems Co., Ltd", OU=R&D Team, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Waterwall Systems Co., Ltd", L=Geumcheon-gu, S=Seoul, C=KR

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:
118EDE6A9F723F0BCBA76B77D1861098

File PE Metadata
Compilation timestamp:
10/30/2013 5:33:42 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
1536:j6wZqVgpf0PZdp+faLQIQS6nbPVSfEOZjUKFKvF:j6wZqVIfcdpyah0wEOmKWF

Entry address:
0x11064

Entry point:
48, 83, EC, 28, 4C, 8B, C2, 4C, 8B, C9, E8, 95, FF, FF, FF, 49, 8B, D0, 49, 8B, C9, 48, 83, C4, 28, E9, 56, 7B, FF, FF, CC, CC, B0, 10, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 4A, 19, 01, 00, 00, D0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 20, 13, 01, 00, 00, 00, 00, 00, 36, 13, 01, 00, 00, 00, 00, 00, 48, 13, 01, 00, 00, 00, 00, 00, 54, 13, 01, 00, 00, 00, 00, 00, 5E, 13, 01, 00, 00, 00, 00, 00, 80, 13, 01, 00, 00, 00, 00, 00, 8C, 13, 01, 00...
 
[+]

Entropy:
6.3729

Code size:
48 KB (49,152 bytes)

Driver
Display name:
SAFASOFT File System Filter

Service name:
FileHook

Type:
Kernel device driver (KernelDriver)

Group:
filter


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