massgravel/massgrave.dev
1
0
Fork 0
mirror of https://github.com/massgravel/massgrave.dev.git synced 2024-11-23 15:00:54 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

Add social card and fix note

Browse Source
This commit is contained in:
WindowsAddict 2024-09-07 05:39:09 +05:30
parent c548e912a2
commit 609f34a754
2 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
blog/2024-09-06-Keyhole/index.md
View File

@ -5,6 +5,7 @@ authors: [witherornot, may]
tags:
- Windows
- Activation
image: /img/blog_card.png
---
# Keyhole
@ -39,8 +40,11 @@ Whenever a CLiP-licensed app is installed, a signed XML file containing the lice
The signed license block is then extracted from the `SPLicenseBlock` tag and sent to `clipsp.sys` for verification. After verification, the license block is deposited in the CLiP license store at `HKLM\SYSTEM\CurrentControlSet\Control\{7746D80F-97E0-4E26-9543-26B41FC22F79}`. From there, `clipsp.sys` can then re-validate the license in the future if an app requests it using the CLiP API.
> [!NOTE]
> The CLiP license store mentioned earlier is protected so that you can't view it by default but changing the permissions to allow yourself access is very easy.
:::note
The CLiP license store mentioned earlier is protected so that you can't view it by default but changing the permissions to allow yourself access is very easy.
:::
As designed, this system forms a rather strong chain-of-trust that transmits only signed data from usermode applications all the way to the kernel, making it seemingly difficult to tamper with. As we will see soon, however, this is not at all the case.

BIN
static/img/blog_card.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 691 KiB