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nmlhssrv01.sys

Duzon Information Security Service Co.,Ltd.

It runs as a Windows 64-bit kernel mode device driver named “DLP File System Filter”.
Publisher:
Duzon Information Security Service Co.,Ltd.  (signed and verified)

MD5:
1d259ac183f9b70c200b2a9022b7fd0e

SHA-1:
d4a2424ffba77314103a024a7554b7e6edcaff3e

SHA-256:
1e01de4c6dab1d01a41b277942dd218c929e2efd8b837dc891e4154d25dc130f

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/18/2024 9:55:34 AM UTC  (today)

File size:
48.3 KB (49,480 bytes)

File type:
Driver (Win64 SYS)

Common path:
C:\Windows\System32\drivers\nmlhssrv01.sys

Digital Signature
Signed by:
Duzon Information Security Service Co.,Ltd.

Authority:
VeriSign, Inc.

Valid from:
1/25/2013 9:00:00 AM

Valid to:
2/25/2014 8:59:59 AM

Subject:
CN="Duzon Information Security Service Co.,Ltd.", OU=Service Development Team, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Duzon Information Security Service Co.,Ltd.", L=Chuncheon-si, S=Gangwon-do, 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:
20108B79BE01D9C3760480407F130B67

File PE Metadata
Compilation timestamp:
12/24/2013 1:09:22 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
1536:dtIO3jUfk7OP0FXKzLEEOZidCsyDyFQFn:TT3jZ7OP0F6zLEErdCsyDJFn

Entry address:
0xD064

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, 86, 3F, FF, FF, CC, CC, B0, D0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 08, D6, 00, 00, 00, A0, 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, 28, D2, 00, 00, 00, 00, 00, 00, 4A, D2, 00, 00, 00, 00, 00, 00, 62, D2, 00, 00, 00, 00, 00, 00, 72, D2, 00, 00, 00, 00, 00, 00, 8A, D2, 00, 00, 00, 00, 00, 00, 9E, D2, 00, 00, 00, 00, 00, 00, B6, D2, 00, 00...
 
[+]

Entropy:
6.2515

Code size:
35 KB (35,840 bytes)

Driver
Display name:
DLP File System Filter

Service name:
nmlhssrv01

Type:
Kernel device driver (KernelDriver)


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