Packet tracer recovery

Only tested on 8.2.1 & 8.2.2, tested on 9

Make sure to put dll and exe in the same directory

once patched, packet tracer won't ask you for any password

How to use

Open packet tracer and wait on main menu

Compile or download a release, then run the injector.

how it works

patching a jump with its opposite if(a) becomes if(!a), bypassing the marker "doesHavePassword" on the file. thus not even asking for pass

How could I update it

String XREF

Search for " Delete all device dialogs"

Scroll down until you see the jz just before the "Please enter the password: "

Now what you need to modify is the jz, you need to transform it to a JMP

FindWindow

Since they are checking in this exact same function if there are debugger present, you can use that to actually find this function.

Credits

https://github.com/ferib/PacketTracerRecovery @ferib