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o2cf4x64.sys

O2Micro CF4 Reader Driver

O2Micro

It runs as a Windows 64-bit kernel mode device driver named “O2CF4x64DR”.
Publisher:
O2Micro   (signed by O2Micro)

Product:
O2Micro CF4 Reader Driver

Description:
O2Micro CF4 Reader Driver (AMD64)

Version:
2, 2, 2, 7029

MD5:
3226df6c1ddcc45767ac1ef0537a9b9c

SHA-1:
84fd57ae85cc9e7228092e55931b51bcfb45fe5a

SHA-256:
f1af5ea9bdcc608d598af7a9aed4781bd56d35233589efdbe610f10d43259a07

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/19/2024 9:49:10 AM UTC  (today)

File size:
41.6 KB (42,552 bytes)

Product version:
2, 0, 0, 0

Copyright:
Copyright (C)2009~2015, O2Micro International.

Original file name:
O2CF4.sys

File type:
Driver (Win64 SYS)

Common path:
C:\Windows\System32\drivers\o2cf4x64.sys

Digital Signature
Signed by:
O2Micro

Authority:
VeriSign, Inc.

Valid from:
12/12/2013 9:00:00 AM

Valid to:
3/14/2015 8:59:59 AM

Subject:
CN=O2Micro, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=O2Micro, L=Santa Clara, S=California, C=US

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:
63473192F59ECDB747C94B807F45CCAF

File PE Metadata
Compilation timestamp:
1/23/2015 6:14:46 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

Entry address:
0x7DE4

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, AA, 91, FF, FF, CC, CC, 88, 7E, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, EA, 80, 00, 00, 48, 72, 00, 00, 40, 7E, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, C8, 81, 00, 00, 00, 72, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 8A, 81, 00, 00, 00, 00, 00, 00, 70, 81, 00, 00, 00, 00, 00, 00, 5A, 81, 00, 00, 00, 00, 00, 00, 42, 81, 00, 00, 00, 00, 00, 00, 2A, 81, 00, 00...
 
[+]

Entropy:
6.5190

Code size:
28.9 KB (29,568 bytes)

Driver
Display name:
O2CF4x64DR

Type:
Kernel device driver (KernelDriver)

Group:
Boot Bus Extender


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