[Q] Access WoW' TLS

[kingdeking]

Hi,

how do I access the Main Thread's TLS?

What the Main thread does is:

MOV EAX, FS:[0x2C]

To get the addr of the TLS.

Now I would like to get access to the TLS from my DLL. Ofc I cant do MOV EAX, FS:[0x2C] because its a different address. Anyone knows how to solve this?

[migtron]

You can use NtQueryInformationThread() to get read out a THREAD_BASIC_INFORMATION struct for a different thread. Inside is the address of the TEB (TebBaseAddress) which in turn will point you to the TLS slots.

[Master674]

<something used to be here... its gone now>

[kingdeking]

Thanks,

I am gonna use NtQueryInformationThread() since its less hackish and easier to use.


edit: Working like a charm

[kingcrypto]

Not work with 5.04 i think