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I have similar problem on AMD64, seems your only hope is to use good old SoftIce (alternatively Syser)
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well you have two choices.
1. debug your first process's debug loop, and if you wanna see second process's memory, you can write a memory viewer or use tools like cheatengine. it has fine memory viewer.
2. don't let the first one create the second one, but instead, run another olly to create/debug the second process. and see what the first process does in the debug loop, and do the same thing in the second olly.
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@jumpzero: the second process has int 3 in a routine, that generates exception the first process catches these exception and performs some action, actually the total task to be performed when a user clicks a button is shared by the two processes using the method above, so as you mentioned i wud have implement that debug loop in the olly, so i guess at the event of an exception like int 3, i shd tell olly to perform the same task as in debug loop,i was thinking on the lines on patching in code for SEH by finding a free unused memory area, but that seems a little crude, i was wondering whether any easier way to do this exists?
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@ronnie291983
well, both way would work, i think.
if you take method 2, olly would catch the int3 exception and will ask you what to do. then you can do what the first process does, whatever it may be. it would be tricky if both processes use time difference between events. but other than that, i think it would work fine.
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just attach to the second process yourself so olly would be using the CreateProcessA with debug privileges (and then OpenProcess,DebugActiveProcess,...).
beware if there are any checks for the debugee.
After that, you're the debugger of both processes using 2 instances of olly.
In the first process though, fill the opcodes with nops without (make sure you don't ruin the stack) near the createfile [specific] call.
p.s, does that process does anything else with the handle? if so you'll have to implement more stuff yourself.
I hope I could help, post more info if you need any more help.
Sincerely,
Itzhak [for Citadel Technologies (www.citadel.co.il)]
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http://www.woodmann.com/forum/showthread.php?t=11437 EBFE, CREATE_SUSPENDED, olly advance plugin
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@zeph97: Thanks for pointing me to the thread, this was exactly what i was looking for :)
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