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O2Flash.exe

O2 MS1/MP1 Service

O2Micro

It runs as a separate (within the context of its own process) windows Service named “O2FLASH”.
Publisher:
BayHubTech/O2Micro International  (signed by O2Micro)

Product:
O2 MS1/MP1 Service

Description:
O2 Flash Memory Service

Version:
1, 0, 0, 3

MD5:
38f6bfd653f8c5e8547f24a97e842781

SHA-1:
5e8700608f443f677a2d1b7c26f0bc8a45c951c7

SHA-256:
e0a66a1aa85568fc2f593559ed8d5705bf44dca2843c6b9a0b3384054d34c477

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
5/4/2024 9:57:46 PM UTC  (today)

File size:
90.1 KB (92,312 bytes)

Product version:
1, 0, 0, 3

Copyright:
Copyright (C) 2005 BayHubTech/O2Micro International

Original file name:
O2Flash.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\o2flash.exe

Digital Signature
Signed by:
O2Micro

Authority:
VeriSign, Inc.

Valid from:
12/11/2013 7:00:00 PM

Valid to:
3/13/2015 7:59:59 PM

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:
10/19/2006 2:41:59 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

CTPH (ssdeep):
1536:ZB8ta7wteFUBiu+l/PCPxsKW/Ftu0ryUAqg3fMIs:ZBo6lZKWdtrr+qCU9

Entry address:
0x26AD

Entry point:
E8, 64, 36, 00, 00, E9, 40, FE, FF, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 10, F1, 40, 00, 89, 0D, 0C, F1, 40, 00, 89, 15, 08, F1, 40, 00, 89, 1D, 04, F1, 40, 00, 89, 35, 00, F1, 40, 00, 89, 3D, FC, F0, 40, 00, 66, 8C, 15, 28, F1, 40, 00, 66, 8C, 0D, 1C, F1, 40, 00, 66, 8C, 1D, F8, F0, 40, 00, 66, 8C, 05, F4, F0, 40, 00, 66, 8C, 25, F0, F0, 40, 00, 66, 8C, 2D, EC, F0, 40, 00, 9C, 8F, 05, 20, F1, 40, 00, 8B, 45, 00, A3, 14, F1, 40, 00, 8B, 45, 04, A3, 18, F1, 40, 00, 8D, 45, 08, A3, 24, F1, 40, 00, 8B...
 
[+]

Entropy:
6.5814

Code size:
40 KB (40,960 bytes)

Service
Display name:
O2FLASH

Type:
Win32OwnProcess


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