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wwfsf.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 x64

Version:
3,0,14,8061 built by: WinDDK

MD5:
8eeec68b974b50c8625c8ea6d90dca9b

SHA-1:
19a232e15c6bedff375099904f269c31c07fc7c9

SHA-256:
15116bf3cd5c78e326182d891930e7c235e29d8de67c006f41a744ab5cb64159

Scanner detections:
1 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
4/26/2024 11:59:38 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
TR/VB.Downloader.Gen
7.11.30.172

File size:
66.7 KB (68,288 bytes)

Product version:
3,0,0,0

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

Original file name:
wwfsf.sys

File type:
Driver (Win64 SYS)

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

Digital Signature
Signed by:
Waterwall Systems Co., Ltd

Authority:
VeriSign, Inc.

Valid from:
4/1/2014 9:00:00 AM

Valid to:
6/1/2015 8:59:59 AM

Subject:
CN="Waterwall Systems Co., Ltd", 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:
4367695E61DF7B860D238F8441F98CF9

File PE Metadata
Compilation timestamp:
8/8/2014 4:06:13 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
1536:uBgvTTTTTTTTTTTGCeaGdM4f2Q6VKyxOdl:uBFKG94YyxOdl

Entry address:
0x10650

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, 9A, F9, FF, FF, CC, CC, 5C, 00, 46, 00, 69, 00, 6C, 00, 65, 00, 53, 00, 79, 00, 73, 00, 74, 00, 65, 00, 6D, 00, 5C, 00, 46, 00, 69, 00, 6C, 00, 74, 00, 65, 00, 72, 00, 73, 00, 5C, 00, 57, 00, 57, 00, 66, 00, 73, 00, 66, 00, 00, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 5C, 00, 46, 00, 69, 00, 6C, 00, 65, 00, 53, 00, 79, 00, 73, 00, 74, 00, 65, 00, 6D, 00, 5C, 00, 57, 00, 57, 00, 66, 00, 73, 00...
 
[+]

Entropy:
5.9985

Code size:
33 KB (33,792 bytes)

Driver
Display name:
SAFASOFT File System Filter

Service name:
wwfsf

Type:
Kernel device driver (KernelDriver)

Group:
filter


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