sailor__eda
December 25th, 2007, 10:23
I'm trying to crack a flexlm vendor daemon.
So far I've been loading in the vendor daemon directly into Olly with the following arguments
vendor_daemon -z -c licensefile
However, using this approach, the vendor daemon will check the licensefile but exits at the end. I need to have lmgrd call the vendor daemon. Additionally, I want to setup Olly such that when the client does a feature checkout request, I want Olly to break at the entry point.
I tried launching lmgrd -c licensefile but when I use Olly to attach to the running vendor daemon, Olly seems to capture the daemon in a system call and it never goes back to the vendor code.
Any tips on how to do this?
Thanks
Sailor_EDA
PS: I realized that this may just as much a question about howto setup Ollydbg as well. Moderator, please move this post to the relevant forum if you feel it necessary.
So far I've been loading in the vendor daemon directly into Olly with the following arguments
vendor_daemon -z -c licensefile
However, using this approach, the vendor daemon will check the licensefile but exits at the end. I need to have lmgrd call the vendor daemon. Additionally, I want to setup Olly such that when the client does a feature checkout request, I want Olly to break at the entry point.
I tried launching lmgrd -c licensefile but when I use Olly to attach to the running vendor daemon, Olly seems to capture the daemon in a system call and it never goes back to the vendor code.
Any tips on how to do this?
Thanks
Sailor_EDA
PS: I realized that this may just as much a question about howto setup Ollydbg as well. Moderator, please move this post to the relevant forum if you feel it necessary.