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sdboot.sys

Boot iBFT

Yusung Global Corp.

It runs as a Windows kernel mode device driver named “sdboot”.
Publisher:
SmartDisk Limited.  (signed by Yusung Global Corp.)

Product:
Boot iBFT

Description:
iBFT Dynamic Link Library

Version:
1.8.13.328

MD5:
45cee9d8fac24ac15c782b7560262e3a

SHA-1:
669ff96a6752d28fb9354e1342f45a6ca0c78f1c

SHA-256:
317eac5edd04fc573750ece99c59b9e147023e3bebd6402d1cf957ad5bbf53fb

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/4/2025 3:37:26 PM UTC  (today)

File size:
34.7 KB (35,488 bytes)

Product version:
3, 0, 13, 328

Copyright:
Copyright (C) 2008-2013 SmartDisk Limited.

Original file name:
iBFT.sys

File type:
Driver (Win32 SYS)

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

Digital Signature
Signed by:
Yusung Global Corp.

Authority:
GlobalSign nv-sa

Valid from:
5/29/2013 1:38:42 PM

Valid to:
7/27/2014 1:39:29 PM

Subject:
CN=Yusung Global Corp., OU=Dev Team, O=Yusung Global Corp., L=Seo-gu, S=Gwangju, C=KR

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11215FA38AC9E0319E9A9EF941F50899710A

File PE Metadata
Compilation timestamp:
10/10/2013 4:26:24 PM

OS version:
5.2

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
8.0

Entry address:
0x3040

Entry point:
51, 8B, 44, 24, 0C, 0F, B7, 08, 8B, 50, 04, 53, 56, 51, 52, 68, 90, 61, 01, 00, 32, DB, E8, 79, 04, 00, 00, 83, C4, 0C, 6A, 00, 68, 10, 2F, 01, 00, 6A, 00, 6A, 00, 6A, 00, 6A, 00, 8D, 44, 24, 20, 50, FF, 15, 88, 50, 01, 00, 68, 90, 44, 01, 00, 6A, 00, 6A, 4D, E8, 48, 04, 00, 00, 8B, 74, 24, 1C, B8, 20, 27, 01, 00, 83, C4, 0C, 89, 46, 38, 89, 46, 40, 89, 86, 80, 00, 00, 00, 56, 8D, 44, 24, 18, C7, 46, 70, 40, 27, 01, 00, E8, 71, F7, FF, FF, 85, C0, 0F, 8C, BF, 00, 00, 00, 8B, 4C, 24, 14, 55, 8B, 69, 28, 68...
 
[+]

Entropy:
6.4642

Code size:
21 KB (21,504 bytes)

Driver
Display name:
sdboot

Type:
Kernel device driver (KernelDriver)

Group:
Base


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