home

nxdhlp22.sys

Windows Codename Longhorn DDK driver

NetZone Info-Tech Co., Ltd., Shanghai

The file nxdhlp22.sys, “Diskless Client Helper” by NetZone Info-Tech Co.,, Shanghai has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a Windows 64-bit kernel mode device driver named “NxD Helper Driver”.
Publisher:
Windows (R) Codename Longhorn DDK provider  (signed by NetZone Info-Tech Co., Ltd., Shanghai)

Product:
Windows (R) Codename Longhorn DDK driver

Description:
Diskless Client Helper

Version:
6.0.6000.16386 built by: WinDDK

MD5:
27314c68f51bcb1048ad1db272682074

SHA-1:
4450542594c4d29ce298dba21601866365f5ae10

SHA-256:
e49abc977fceaf899c80d5e09405ee5d1d7c5e9fa2cc87e649cde8c80213f885

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 3:46:38 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.NetZoneI
17.1.11.15

File size:
44.8 KB (45,888 bytes)

Product version:
6.0.6000.16386

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
nxdhlp.sys

File type:
Driver (Win64 SYS)

Common path:
C:\Windows\System32\drivers\nxdhlp22.sys

Digital Signature
Signed by:
NetZone Info-Tech Co., Ltd., Shanghai

Authority:
VeriSign, Inc.

Valid from:
6/11/2012 9:00:00 AM

Valid to:
9/11/2013 8:59:59 AM

Subject:
CN="NetZone Info-Tech Co., Ltd., Shanghai", OU=Provided by TrustAsia, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="NetZone Info-Tech Co., Ltd., Shanghai", L=Shanghai, S=Shanghai, C=CN

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:
10C54DB740DC7E3246F8ED6643930CB7

File PE Metadata
Compilation timestamp:
7/22/2013 11:31:14 AM

OS version:
6.0

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
8.0

Entry address:
0xD008

Entry point:
48, 8B, 05, F1, D0, 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, D6, D0, 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, AE, D0, FF, FF, 48, F7, D0, 48, 89, 05, AC, D0, FF, FF, E9, C3, 61, FF, FF, CC, CC, CC, B8, D0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 52, D5, 00, 00, 18, 90, 00, 00, A0, D0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 8C, D5, 00, 00...
 
[+]

Entropy:
6.1608

Code size:
31.5 KB (32,256 bytes)

Driver
Display name:
NxD Helper Driver

Service name:
nxdhlp

Type:
Kernel device driver (KernelDriver)

Group:
Boot Bus Extender


Remove nxdhlp22.sys - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.