[Notes] how to open multiple nails at the same time on Windows?

Anti-nails principle to open

Conventional procedures to prevent more open, will use the Mutex.
Nails are routine procedures, it is also using Mutex.

Find Mutex nails used

ProcessExplorer

Start a nail, then use ProcessExplorer view the process of Mutant, you will see more.
Try to open again after nailing one by one stopped Mutant handle until it succeeds.

Mutex verification result needs to close the following two:

\Sessions\1\BaseNamedObjects{{239B7D43-86D5-4E5C-ADE6-CEC42155B475}}DingTalk
\Sessions\1\BaseNamedObjects{{239B7D43-86D5-4E5C-ADE6-CEC42155B475}}DingTalk_loginframe

Close Mutex nails

Tools: Handle.exe

Use handle.exe View Mutex and process pid:

> handle.exe -a "\Sessions\1\BaseNamedObjects\{{239B7D43-86D5-4E5C-ADE6-CEC42155B475}}DingTalk"

Nthandle v4.22 - Handle viewer
Copyright (C) 1997-2019 Mark Russinovich
Sysinternals - www.sysinternals.com

DingTalk.exe       pid: 18828  type: Mutant         294: \Sessions\1\BaseNamedObjects\{{239B7D43-86D5-4E5C-ADE6-CEC42155B475}}DingTalk
DingTalk.exe       pid: 18828  type: Mutant         2A4: \Sessions\1\BaseNamedObjects\{{239B7D43-86D5-4E5C-ADE6-CEC42155B475}}DingTalk_loginframe

Invoke the following command:

handle.exe -p 18828 -c 294 -y
handle.exe -p 18828 -c 2a4 -y

Then you can start a second nail.

references

How to log on the computer a few micro-letter (micro letter to open)?
https://www.zhihu.com/question/41110715ProcessExplorer.png