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royal.sys

OEM-SLP2.1 ACPI Patch Driver

Windows 7 Loader XE

It runs as a Windows 64-bit kernel mode device driver named “Royalty OEM BIOS Extension”.
Publisher:
secr9tos  (signed by Windows 7 Loader XE)

Product:
OEM-SLP2.1 ACPI Patch Driver

Description:
oem-drv.sys is used to patch the PCs ACPI to support SLIC2.1 for OEM activation of WindowsNT6.1 based systems.

Version:
2.2.3.2010 built by: WinDDK

MD5:
a07b2606d291c0de1f76c05745657d89

SHA-1:
ac7fba1f8e26b1b203ac9629e2b2ead0c7629e46

SHA-256:
02c8af45017076a23e12360ef87eb3d233959372ce6ad690cc65decb7432c8d1

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/25/2024 11:00:40 AM UTC  (today)

File size:
11 KB (11,240 bytes)

Product version:
1.0.3.2010

Copyright:
Copyright © secr9tos

Original file name:
oem-drv.sys

File type:
Driver (Win64 SYS)

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

Digital Signature
Signed by:
Windows 7 Loader XE

Authority:
Windows 7 Loader XE

Valid from:
1/1/1900 6:00:00 AM

Subject:
CN=Windows 7 Loader XE

Issuer:
CN=Windows 7 Loader XE

Serial number:
E5844574E087B08C408DD8D6EFE43DD8

File PE Metadata
Compilation timestamp:
2/1/2010 3:29:18 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

Entry address:
0x6064

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, 86, AF, FF, FF, CC, CC, B0, 60, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 5E, 61, 00, 00, 00, 30, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 61, 00, 00, 00, 00, 00, 00, 14, 61, 00, 00, 00, 00, 00, 00, 26, 61, 00, 00, 00, 00, 00, 00, 3E, 61, 00, 00, 00, 00, 00, 00, 4E, 61, 00, 00, 00, 00, 00, 00, E8, 60, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
5.3263

Code size:
5.5 KB (5,632 bytes)

Driver
Display name:
Royalty OEM BIOS Extension

Service name:
OemBiosDevice

Type:
Kernel device driver (KernelDriver)

Group:
Boot Bus Extender


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