Finding PTC commands

[D-Vid the DBag]

Hey guys.
I have CShell open in Olly.
I am curious... How would I go about finding the PTC Commands?
I want to know also, if the addy for the command can be manipulated to make the PTC command work, as an alternative to using the PTC commands, considering the fact that for SOME reason, the PTC methods that I have gotten ahold of are not working.

I need PTC. :-/

[freedompeace]

Take the PTC function address. Look for commands that call that address.

[D-Vid the DBag]

That doesn't exactly help. :-\
I need like a tutorial or something on how to find certain addresses using olly.
I don't wanna hear about sigscans etc.
I just wanna know how I would go about taking an old address from last patch, and finding the new, updated one from this patch.

Explain?

That and I need a working PTC method too.

[whit]

Right Click
Search for all reference text strings

[D-Vid the DBag]

Right Click
Search for all reference text strings

Obviously... :P

[NOOB]

Obviously... :P

One of many ways to find the LTClient pointer.

1. ) Search "drawguns 1"

371A7C97  |. 8B15 50BE8137  MOV EDX,DWORD PTR DS:[3781BE50]
371A7C9D  |. 8B82 08020000  MOV EAX,DWORD PTR DS:[EDX+208]
371A7CA3  |. 68 CC877137    PUSH CShell.377187CC                     ;  ASCII "drawguns 1"

3. ) ???

4. ) PROFITZZ

[Departure]

Heres a Sig I made using "Make Sig" Olly Debug plugin

Pattern
\xFA\x44\x24\x04\x50\x68\x00\x00\x00\x00\xE8\x00\x 00\x00\x00\x83\xC4\x08\xC3

Mask
xxxxxx????x????xxxx

Base Address
0x461000

Scan Size
0x4c0000