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juchin.sys

Dotsoft Technologies, Inc.

It runs as a Windows 64-bit kernel mode device driver named “Juchin Office Mouse”.
Publisher:
Juchin  (signed by Dotsoft Technologies, Inc.)

Description:
Usb Mouse Port

Version:
1.0.0.40

MD5:
f73c55f58f1b660b736217d3b3c40056

SHA-1:
e0b942b2843b12a5d30075f02583863e9a89798f

SHA-256:
5007589ce4597e3686111190869a4095bd2142ecdb2f7840c377a6ae0fc4ee1b

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/12/2025 8:19:19 AM UTC  (today)

File size:
24.1 KB (24,688 bytes)

File type:
Driver (Win64 SYS)

Language:
Language Neutral

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

Digital Signature
Signed by:
Dotsoft Technologies, Inc.

Authority:
GlobalSign nv-sa

Valid from:
5/13/2009 12:15:10 PM

Valid to:
5/13/2010 12:15:10 PM

Subject:
E=info@dotsoft.cn, CN="Dotsoft Technologies, Inc.", O="Dotsoft Technologies, Inc.", C=CN

Issuer:
CN=GlobalSign ObjectSign CA, OU=ObjectSign CA, O=GlobalSign nv-sa, C=BE

Serial number:
01000000000121393427EB

File PE Metadata
Compilation timestamp:
12/23/2009 6:33:53 AM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
384:BAmDAEYQhzeLUBg+Ii6Sc3rRf2bJegNE54XdUb+wM:BAmDlYQROi6SoRTiw

Entry address:
0x7284

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, 6E, FD, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 28, 31, 30, 3A, 33, 33, 3A, 35, 32, 29, 20, 20, 20, 20, 20, 20, 20, 20, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 53, 44, 62, 67, 4D, 73, 67, 20, 3A, 20, 4F, 62, 52, 65, 66, 65, 72, 65, 6E, 63, 65, 4F, 62, 6A, 65, 63, 74, 42, 79, 48, 61, 6E, 64, 6C, 65, 0A, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 67, 4B, 65, 76...
 
[+]

Entropy:
6.3106

Code size:
12 KB (12,288 bytes)

Driver
Display name:
Juchin Office Mouse

Service name:
Juchin

Type:
Kernel device driver (KernelDriver)

Group:
Pointer Port


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