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qwdf64.sys

qwdf64.sys

Qustodio Technologies SL

It runs as a Windows 64-bit file system device driver named “qwdf64 service”.
Publisher:
Qustodio  (signed by Qustodio Technologies SL)

Product:
qwdf64.sys

Description:
PassThrough Filter Driver

Version:
2.2.4.5 built by: WinDDK

MD5:
3d3097fefa4651ecc827871a9f6c1a40

SHA-1:
f40f1520b727c6724699b235bc1a080aa6044fdd

SHA-256:
a6c81ef375f7832e00f92b2d5059333a6d9dd5939b35dac4a054dd61339dae39

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/24/2024 9:17:06 AM UTC  (today)

File size:
29.2 KB (29,912 bytes)

Product version:
2.2.4.5

Copyright:
Qustodio (c) 2010

Original file name:
qwdf64.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\qwdf64.sys

Digital Signature
Signed by:
Qustodio Technologies SL

Authority:
VeriSign, Inc.

Valid from:
1/18/2014 1:00:00 AM

Valid to:
2/18/2015 12:59:59 AM

Subject:
CN=Qustodio Technologies SL, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Qustodio Technologies SL, L=Barcelona, S=Catalonia, C=ES

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:
78E79D2E22D6FFABF26FCBFF555CE2CC

File PE Metadata
Compilation timestamp:
8/29/2013 4:09:34 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
384:cmOuhOqbm6Yhwy8/VPwYmz1S9ehqwemc0Hl1T1ZB4V1ZnYPL3yUHeMKF:55uhwy8/VP41SMhqwqCll1ZB4V1Zz

Entry address:
0x82A0

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, 4A, FD, FF, FF, CC, CC, 50, 61, 73, 73, 54, 68, 72, 6F, 75, 67, 68, 21, 44, 72, 69, 76, 65, 72, 45, 6E, 74, 72, 79, 3A, 20, 45, 6E, 74, 65, 72, 65, 64, 0A, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 5C, 00, 44, 00, 65, 00, 76, 00, 69, 00, 63, 00, 65, 00, 5C, 00, 71, 00, 77, 00, 64, 00, 66, 00, 36, 00, 34, 00, 00, 00, CC, CC, 5C, 00, 44, 00, 6F, 00, 73, 00, 44, 00, 65, 00, 76, 00, 69, 00...
 
[+]

Code size:
15 KB (15,360 bytes)

Driver
Display name:
qwdf64 service

Service name:
qwdf64

Type:
File system 'filter' driver (FileSystemDriver)

Group:
FSFilter Activity Monitor

Depends on:
FltMgr


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