subbruh on 8:55 PM 03/21/2022: This is actually somewhat smart, you just need to change the text for "textBox1" to the variable which is "b".
string b = Convert.ToBase64String(Encoding.UTF8.GetBytes(this.hwid));this.textBox1.Text = b;
PopaCracker on 7:27 AM 08/24/2022: Convert.ToBase64String(Encoding.UTF8.GetBytes(this.hwid)); MessageBox.Show(b, "CRACKME"); - Shows Passcode
mrmoded on 5:26 PM 08/31/2022: password: Uy0xLTUtMjEtNzQ2NDY3NjAzLTQ0MDYzMzUzLTM5NzAzOTAyMzItMTAwMQ==
byclone on 7:51 PM 04/19/2023: "Uy0xLTUtMjEtMTE1MDQ4MjYxOC00MTg1OTExNDM3LTM5MjY0NzA1NDMtNTAw"
sh1r0 on 1:45 PM 07/07/2023: Well done, good crackme I really liked it I wanted to know the password but still I patched, it was necessary before "if (this.textBox1.Text == b)" to put "this.textBox1.Text = b;" which means that "textBox1" is equal to the variable "b" and after entering any password the password is displayed! and the password itself is "Uy0xLTUtMjEtNjE1MzMwMDAxLTg3OTQxODMwOS0yMDczMDEwMzk1LTEwMDE=" if decoded from base64 it turns out "S-1-5-21-615330001-879418309-2073010395-1001
" but unfortunately it doesn't work with decrypted password...
hussain on 11:47 AM 01/29/2024: string b = Convert.ToBase64String(Encoding.UTF8.GetBytes(this.hwid));
Get hwid, convert to byte, convert your byte to base64 and finally u have a password.
or just a use breakpoints.
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Solution by Luca91: Solution with keygen (in powershell)