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bs_def.sys

Support SST39SF020,SST29EE020,AT49F002T,AT29C020,AM29F002NT,AM29F002NB,V29C51002T,V29C51002B,M29F002T,W29C020.

ASUSTeK Computer Inc.

It runs as a Windows kernel mode device driver named “BS_DEF”.
Publisher:
ASUSTeK Computer Inc.  (signed and verified)

Product:
Support SST39SF020,SST29EE020,AT49F002T,AT29C020,AM29F002NT,AM29F002NB,V29C51002T,V29C51002B,M29F002T,W29C020.

Description:
Default BIOS Flash Driver

Version:
1.24 built by: WinDDK

MD5:
2b48296cff50ce0e835bc7f473b38901

SHA-1:
592377fd67a3050b7a32d3bd0a13966d057403f0

SHA-256:
23a8ce8b38f9df5539b694ed33860e5421dd32870c26402dcd0b16e7895e7695

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/26/2024 9:41:00 PM UTC  (today)

File size:
20.1 KB (20,536 bytes)

Product version:
1.24

Copyright:
Copyright (C) AsusTek Computer. 1992-2004

Original file name:
Bs_Def64.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

Common path:
C:\windows\bs_def.sys

Digital Signature
Signed by:
ASUSTeK Computer Inc.

Authority:
VeriSign, Inc.

Valid from:
7/2/2007 9:00:00 PM

Valid to:
7/26/2008 8:59:59 PM

Subject:
CN=ASUSTeK Computer Inc., OU=Quality Testing Department, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=ASUSTeK Computer Inc., L=Taipei / Peitou, S=Taiwan, C=TW

Issuer:
CN=VeriSign Class 3 Code Signing 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
23EAB3AC30C7016A299C8D31D99F3AE8

File PE Metadata
Compilation timestamp:
9/7/2007 3:48:08 AM

OS version:
5.2

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
384:QIOgeU0QMGyWnwCB4noenYJLWd6j0GbWa:aaxMenV4nfGLAmzb9

Entry address:
0x2DA0

Entry point:
31, 00, 44, 62, 67, 50, 72, 69, 6E, 74, 00, 00, CB, 02, 4D, 6D, 55, 6E, 6D, 61, 70, 49, 6F, 53, 70, 61, 63, 65, 00, 00, AD, 02, 4D, 6D, 4D, 61, 70, 49, 6F, 53, 70, 61, 63, 65, 00, 00, A5, 04, 52, 74, 6C, 5A, 65, 72, 6F, 4D, 65, 6D, 6F, 72, 79, 00, 4A, 01, 49, 6F, 44, 65, 6C, 65, 74, 65, 44, 65, 76, 69, 63, 65, 00, 00, 40, 01, 49, 6F, 43, 72, 65, 61, 74, 65, 53, 79, 6D, 62, 6F, 6C, 69, 63, 4C, 69, 6E, 6B, 00, 00, 37, 01, 49, 6F, 43, 72, 65, 61, 74, 65, 44, 65, 76, 69, 63, 65, 00, 00, 12, 04, 52, 74, 6C, 49...
 
[+]

Code size:
9 KB (9,216 bytes)

Driver
Display name:
BS_DEF

Type:
Kernel device driver (KernelDriver)


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