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exfilter.dll

Howyar Technologies Inc.

Publisher:
Howyar Technologies Inc.  (signed and verified)

Description:
Virtual Kernel Driver

Version:
3.0.1.141

MD5:
887e70c40ac5e076fe0c99e76e4f2163

SHA-1:
b1b955dd7b7a8d570fbcf1757349c4888e92375c

SHA-256:
7288f599c8597a01e8849476d820b9bf2a59c447c25468d8a6d5abe47edb6293

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/30/2024 1:32:28 AM UTC  (today)

File size:
19.3 KB (19,720 bytes)

Product version:
3.71

Copyright:
Copyright (c) 2005-2008

Original file name:
ExdFilter.sys

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\Windows\System32\exfilter.dll

Digital Signature
Signed by:
Howyar Technologies Inc.

Authority:
VeriSign, Inc.

Valid from:
5/26/2009 8:00:00 AM

Valid to:
5/27/2011 7:59:59 AM

Subject:
CN=Howyar Technologies Inc., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Howyar Technologies Inc., L=Taipei, S=Taiwan, C=TW

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
0328C5ACECED902DDDD0C5372FABEEF2

File PE Metadata
Compilation timestamp:
6/8/2009 5:24:59 PM

OS version:
5.10

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
384:pJhIKXlz7oWFbv0KR+RcL51RWoTaAy43LtDbCJr1M6jM:TVombv3YRqcCL93hDbCjMmM

Entry address:
0x710

Entry point:
B8, 01, 00, 00, C0, C3, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 48, 89, 6C, 24, 18, 57, 41, 54, 41, 55, 48, 83, EC, 30, 4C, 63, E1, 33, FF, 4D, 8B, E8, 41, 83, FC, 09, 8B, EA, 0F, 87, 06, 01, 00, 00, F6, C2, 01, 48, 89, 5C, 24, 50, 48, 89, 74, 24, 58, 0F, 84, A0, 00, 00, 00, 0F, BA, E2, 10, 48, 8D, 1D, 20, 29, 00, 00, 73, 1E, 49, 8B, F4, 48, 03, F6, 48, 8B, 0C, F3, 48, 85, C9, 74, 06, FF, 15, D1, FB, FF, FF, 48, 89, 7C, F3, 08, 48, 89, 3C, F3, 49, 8B, F4, 48, 03, F6, 48, 39, 3C, F3, 74, 1E, B8, 01, 00, 00...
 
[+]

Entropy:
6.4416

Code size:
12.3 KB (12,544 bytes)

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