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View Full Version : Question Flexlm 11.12 seed recovery


fnkvps
2016-10-01, 10:48 AM
Hello, I have a target using flexlm 11.12 version, I'm successfully patched it to use fake license.

But for a perfect crack, it's better to not patch but generate a correct lic.

I can find seeds in old version using magic number 6F7330B8, but in 11.12, I can not successfully find _l_sg function to recovery the original seeds.

Can anyone help?
kjms
2016-10-01, 10:29 PM
yes, post daemon file
fnkvps
2016-10-02, 11:16 AM
yes, post daemon file

Please kindly refer to attached file.

Thanks
kjms
2016-10-03, 09:17 AM
its upx packed, while unpack cant run the file
fnkvps
2016-10-03, 11:09 AM
its upx packed, while unpack cant run the file

Please try with attached install file. should work.
kjms
2016-10-04, 09:12 AM
PSELMD SEED1>13465847 SEED2>14256573
fnkvps
2016-10-04, 10:14 AM
PSELMD SEED1>13465847 SEED2>14256573

For protection with ECC, it seems there is no way to get 100% correct lic without patching the target?
JonhB
2016-10-05, 05:36 PM
Nope, you must patch the daemon and the client.