Luigi Auriemma

I want to decode a steam password i already have this:

ProductId 89578-OEM-7332157-00043
MachineGuid d55672eb-4667-46c5-93be-d15ea3c794f2
HalfLife io 1237137441
- decryption key:
"4E9C683669D44DC3385DB60E5E4FC76062CE2AF32B55142FFE078A1DF4B5D29BDD1D3AA280C7D92BE5C57711E112"

can someone decode this and post the password or tell me how to decode the password using this information.

the parameters you pasted have been copied from the steampwd's output, so if they are wrong (otherwise steampwd decrypted it) how can we do it magically?

no, I didn''t copied them from steampwd.
i want to know how to get the password with this information.

can you explane how to get this information in steampwd so it can decode it or can you decode it for me?

this is what i got:
----------------------
--Steam Password------
----------------------
STEAMPWSECTION
89578-OEM-7332157-00043
d55672eb-4667-46c5-93be-d15ea3c794f2
1237137441
4E9C683669D44DC3385DB60E5E4FC76062CE2AF32B55142FFE078A1DF4B5D29BDD1D3AA280C7D92BE5C57711E112
STEAMPWSECTIONEND

is it posible to get the password with this information?

ah now it's clear, sure that it's possible.
steampwd allows to specify the custom key when launched from command-line, and this key is exactly the concatenation of ProductId, MachineGuid and io.
so using the informations you provided in your example the command should be:
(which in your case doesn't work because the key or the encrypted string is wrong or incomplete)

how do you launch it from a command-line? can you explane?

[is this key posible:
STEAMPWSECTION
89572-OEM-7332166-00021
3dd4d29a-c1e9-4a6c-8e41-a4d116bde615

D881A8585788CF6A5A5603F1BDEBFF24644B33031113418C616A3422A3FC285205740406E2FAE19B8564B3799A79
STEAMPWSECTIONEND]

for the command-line it's simple:
- copy steampwd.exe in c:\ (not needed but saves me type explaining this step-by-step)
- Start->Run
- type cmd.exe
- type: c:\steampwd.exe D881A8585788CF6A5A5603F1BDEBFF24644B33031113418C616A3422A3FC285205740406E2FAE19B8564B3799A79 89572-OEM-7332166-000213dd4d29a-c1e9-4a6c-8e41-a4d116bde615

and this example answers also to your second doubt, indeed the encrypted string you pasted has been probably created on Windows Vista because the key for decrypting it is NoMachineSpecificPassphraseAvailable (steampwd automatically tries this key if the calculated/supplied one is invalid)

thank you very much !!!!!!!!!!!!! XD love you (not gay :P)

can you help me for the last time?


It works! but I can't figure out how to do the same with this:
STEAMPWSECTION
76487-640-6361982-23151
0a3c599a-a327-4c26-8a91-a3bd4632cd16
1238340715
0D90E890F45A477B7BD537066CFFCB9BF6402DFC39EF08EB5B30232CE7DD31643F8729530A30D058A54B2F5C9B1F
STEAMPWSECTIONEND

no luck with this one, the key is invalid for that encrypted string

ooo, thanks anyway for helping me so good.