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zyusbdrv.sys

USB Device Driver

Dotsoft Technologies, Inc.

It runs as a Windows 64-bit kernel mode device driver named “Richen USB Device Driver”.
Publisher:
Guang Zhou ZLG_MCU Development Co. LTD.  (signed by Dotsoft Technologies, Inc.)

Product:
USB Device Driver

Description:
USB Device Driver

Version:
1.00

MD5:
638e8346bc111831809c168b3306c82b

SHA-1:
cf5cc662fe368e5ea042436df8b20d8246b94947

SHA-256:
0a599f1594a1d9a00925811518a8029492fa5de05b06d6977807750abe940397

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/12/2025 2:39:07 PM UTC  (today)

File size:
21.1 KB (21,600 bytes)

Product version:
1.00

Copyright:
Copyright (C) Guang Zhou ZLG_MCU Development Co. LTD.

Original file name:
dp1581.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
Dotsoft Technologies, Inc.

Authority:
VeriSign, Inc.

Valid from:
5/23/2010 5:00:00 PM

Valid to:
5/24/2011 4:59:59 PM

Subject:
CN="Dotsoft Technologies, Inc.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Dotsoft Technologies, Inc.", L=Shanghai, S=Shanghai, C=CN

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:
39300B972C8A543E64E80CBA16A4AC4D

File PE Metadata
Compilation timestamp:
8/26/2010 6:35:41 PM

OS version:
6.0

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
8.0

Entry address:
0x3108

Entry point:
48, 8B, 05, 71, FD, 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, 56, FD, 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, 2E, FD, FF, FF, 48, F7, D0, 48, 89, 05, 2C, FD, FF, FF, E9, A7, D1, FF, FF, CC, CC, CC, C0, 31, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 80, 34, 00, 00, A0, 2A, 00, 00, A0, 31, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, EC, 34, 00, 00...
 
[+]

Entropy:
6.5684

Code size:
10.9 KB (11,136 bytes)

Driver
Display name:
Richen USB Device Driver

Service name:
zyUSBDrv

Type:
Kernel device driver (KernelDriver)

Group:
Base


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