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posi3usb.sys

Windows Win 7 DDK driver

Sperian Protection Instrumentation LLC

It runs as a Windows kernel mode device driver named “Posi3 USB”.
Publisher:
Windows (R) Win 7 DDK provider  (signed by Sperian Protection Instrumentation LLC)

Product:
Windows (R) Win 7 DDK driver

Description:
BulkUsb Driver

Version:
6.1.7600.16385 built by: WinDDK

MD5:
bf275faeeb2fa7bc1b3ed33b46bb3bda

SHA-1:
01459781cda857d5e2d41cfb4021dbd1e139b8e3

SHA-256:
dbe2af7a667b98e3831043ed395f9dd2202f745605cc3ad0111c13531c46e386

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/14/2025 11:29:11 PM UTC  (a few moments ago)

File size:
35 KB (35,832 bytes)

Product version:
6.1.7600.16385

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
bulkusb.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\posi3usb.sys

Digital Signature
Signed by:
Sperian Protection Instrumentation LLC

Authority:
GlobalSign nv-sa

Valid from:
9/23/2010 3:31:14 PM

Valid to:
9/24/2011 3:31:12 PM

Subject:
CN=Sperian Protection Instrumentation LLC, O=Sperian Protection Instrumentation LLC, L=Middletown, S=CT, C=US

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

Serial number:
0100000000012B407F2307

File PE Metadata
Compilation timestamp:
11/18/2010 8:48:21 AM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
384:j2BOquvpfUf1WmFnVb7TJ2M1XL+MUNHjijm2Kjiktmmw5N3xgUtRZ0UJfYJLe3ll:uOrvRU9jglZmGinmw5N3HHZnJuLmLi9c

Entry address:
0x5A3E

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, DC, F6, FF, FF, CC, CC, D8, 5A, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 32, 5F, 00, 00, A4, 4E, 00, 00, B4, 5A, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 68, 5F, 00, 00, 80, 4E, 00, 00, CC, 5A, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 9A, 5F, 00, 00, 98, 4E, 00, 00, C0, 5A, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, F0, 5F, 00, 00, 8C, 4E, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 54, 5F, 00, 00, 40, 5F, 00, 00, 00, 00...
 
[+]

Entropy:
6.7627

Code size:
22.4 KB (22,912 bytes)

Driver
Display name:
Posi3 USB

Service name:
POSI3USB.sys

Type:
Kernel device driver (KernelDriver)

Group:
Base


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