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tfsexdisk.sys

TFsDisk.sys

Teruten Inc.

It runs as a Windows 64-bit file system device driver named “TFsExDisk”.
Publisher:
Teruten Inc  (signed by Teruten Inc.)

Product:
TFsDisk.sys

Description:
File System Mini Filter Drvier

Version:
1, 0, 0, 1

MD5:
ce4b6956e4e12492715a53076e58761f

SHA-1:
1785bb0d4fa3c089c6f4d9ba5ac52f9c90c0a173

SHA-256:
0d12934b8f7d18f5785a3eaedec2cbd1c3627f7d73c73e9329c73a3b99990d36

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/12/2025 3:31:06 AM UTC  (today)

File size:
16 KB (16,392 bytes)

Product version:
1, 0, 0, 1

Copyright:
Teruten Inc

Original file name:
TFsDisk

File type:
Driver (Win64 SYS)

Language:
Korean

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

Digital Signature
Signed by:
Teruten Inc.

Authority:
VeriSign, Inc.

Valid from:
9/10/2008 9:00:00 PM

Valid to:
9/11/2009 8:59:59 PM

Subject:
CN=Teruten Inc., OU=R&D, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Teruten Inc., L=Gangnam-gu, S=Seoul, C=KR

Issuer:
CN=VeriSign Class 3 Code Signing 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
6CD10043233B08C9A07AB9073B253E20

File PE Metadata
OS bitness:
Win64

CTPH (ssdeep):
192:rUl/XY3GOotm3T8km/8MjyowJL/aMjGwP7lMm17+ebMkZgjlRMkuA2:rUl/XOMw8jYJLWGtbB6jOj

Entry point:
48, 8B, 05, 19, CF, FF, FF, 49, B9, 32, A2, DF, 2D, 99, 2B, 00, 00, 48, 85, C0, 74, 05, 49, 3B, C1, 75, 2F, 4C, 8D, 05, FE, CE, FF, FF, 48, B8, 20, 03, 00, 00, 80, F7, FF, FF, 48, 8B, 00, 49, 33, C0, 49, B8, FF, FF, FF, FF, FF, FF, 00, 00, 49, 23, C0, 49, 0F, 44, C1, 48, 89, 05, D6, CE, FF, FF, 48, F7, D0, 48, 89, 05, D4, CE, FF, FF, E9, D7, FD, FF, FF, CC, CC, CC, CC, CC, CC, CC, E8, 62, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 4A, 64, 00, 00, 68, 20, 00, 00, 80, 62, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
5.8287

Driver
Display name:
TFsExDisk

Type:
File system 'filter' driver (FileSystemDriver)

Group:
FSFilter Content Screener

Depends on:
FltMgr


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