All the Windows base system stored all of their user information(including password).
In this section I will introduce the tolls named PWDump and RCrack. PWDump used to get the NTLM hash from Windows secret Box. and the RCrack used to generate the rainbow tables(as a dictionary) to match the hash with the rainbow tables.
The step by step below need PWDump and RCrack to get this tutorial work. You can download below
The step :
1. Create a new user in Control Panel > User Accounts > Create a new account(for trial)
2. Add password for the new user. In this case the password is “reveal123“;
3. Run PWDump.exe and save the result in password.txt.
4. Now you have file named password.txt in C:\.
5. Prepare your Rainbow tables(see documentation how to create rainbow tables using RCrack). In this case I use the alpha-numeric maximum 10 character.
6. Run rainbow tables rcrack.exe -f *.rt -f C:\password.txt.
7. You will get the password
Note : For generating 10 characters alpha-numeric rainbow tables, I use a 512 MB memory with Pentium 4 3.2GHz and it take about 2 weeks with 4.75GB data. If you use more great computer i think it won’t take a long time.
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ko, lg coba2 yg pwdump ama rcrack, itu generate tabel klo rcrack versi 1.0 cm bisa yg alpha sama alpha-numeric doang ya?? ga bsa yg alpha-numeric-symbol14?? klo yg ko2 upload disini versi 1.0 ato 1.2?? hehe kan lebih bgus klo bs generate yg symbol jg.. thx :p
@Nico
Thanks buat koreksi-nya…=) iya saya udah upload yang terbaru lagi.
RCrack v 1-4 GUI
RCrack v 1-4
waw thx ko.. haha, jd ga perlu cari2 lg nih.. hmm klo buat generate alpha-numeric-symbol14 kr2 brpa lama yah??! ~_~ kompi sy pke dual core @1.8ghz, RAM 1GB.. :p
@nico
hmm…kalo buat generate alpha-numerik-symbol saya juga kurang tahu persisnya berapa lama..tapi yang pasti sih lebih lama daripada hanya karakter alpha-numerik..hehe
Ko menggunakan Cain & Able untuk rtgen kok tidak ada di versi baru??
harus menggunakan cain&able versi brp??
[...] to my posts about Revealing Windows Password using PWDump and RCrack, now I will explain step by step how to generate rainbow tables using [...]