Score:
Number of crackmes:
Number of writeups:
Comments:
| Name | Author | Language | Arch | Difficulty | Quality | Platform | Date | Downloads | Writeups | Comments |
|---|
| Crackme | Date | Infos | Actions |
|---|---|---|---|
| The Goat | 2026-10-10 13:25 | Another 187 | View |
| Matryoshka VM | 2026-10-01 10:57 | # MatryoshkaVM Crackme — Write-up / Tutorial | View |
| SP network cipher | 2026-10-01 09:59 | xorNT Keygen — Solution & Reverse‑Engineering Tutorial | View |
| Crackme | Difficulty | Points | Date |
|---|---|---|---|
| LvArshu (Flag) | 4.13 | 413 | 2026-10-15 07:59 |
| King of Asgard | 3.0 | 300 | 2026-10-15 07:16 |
| stckwzrd | 3.0 | 300 | 2026-10-14 09:14 |
| My Third Crackme (Medium + Flag) | 2.5 | 250 | 2026-10-10 06:37 |
| My Second Crackme (Easy + Flag) | 2.0 | 200 | 2026-10-09 05:21 |
| My First Crackme (Very Easy) | 1.0 | 100 | 2026-10-08 10:25 |
| binsafe | 5.0 | 500 | 2026-10-07 14:40 |
| BabyDotNet | 1.0 | 100 | 2026-10-07 07:38 |
| Crackme | Comment | Date |
|---|---|---|
| The Goat | Interestingly, there are quite a few music artists included in this. :) | 2026-10-10 13:27 |
| Crack Me v2.- | [Click to reveal]- bool flag = this.textBox2.Text == "996486sdf" + this.textBox1.Text + "jnfn$%^&%^hds"; - 996486sdf + username + jnfn$%^&%^hds 996486sdfdeliriumjnfn$%^&%^hds | 2023-08-22 07:49 |
| Auth Pin | [Click to reveal]The code is in plaintext: 3924 if (Convert.ToInt32(this.QLGp3ejcEvLUgYOPeZP9難読化ＰＲＯＪＥＣＴ-ＺＥＮ難読化.dXdCKMjHt4ZjNPlItxpb難読化ＰＲＯＪＥＣＴ-ＺＥＮ難読化) == 3924) This is a bad ConfuserEx mod. | 2023-08-22 07:43 |
| FindMe | [Click to reveal]Getting User ID and Name - bool flag2 = this.textBox1.Text != "user0x1" && this.textBox2.Text != Form1.pword; User ID: user0x1 Name: pword = Form1.Base64Encode("-o-o-o-o-o-o-o-o-o-o-o-o-"); - System.Convert.ToBase64String returned "LW8tby1vLW8tby1vLW8tby1vLW8tby1vLQ==" Result from either valid inputs: MessageBox.Show("{G00DW07K_CR4CK3R}", "FindMe", MessageBoxButtons.OK); | 2023-08-22 07:33 |
| You can't solve this one - Corch | I think during the first phase, the Mersenne Twister pseudorandom number generator (PRNG) is used. The algorithm is seeded with the first four bytes of the key. Then, each byte of the cipher is XORed with the next byte generated by the PRNG. | 2022-09-15 04:19 |
| The Junkrat | I don't know why, but the last character was playing up for me. I ended up just brute-forcing it. | 2022-09-12 09:11 |
| First crackme in a long time | [Click to reveal]*R10 00007FF6CA83A048 (.data ! aTVgTM) - ("enesibledev") Password is:enesibledev Anti Debug Circumvention: Address:00007FF6CA831946 Original bytes: 74 Patched bytes: 75 | 2022-09-11 04:40 |
| Unknown file | ngrok-server - Admin Tool | 2022-09-11 04:07 |
| BadRust | (debug032) - ("You win!") | 2022-09-09 15:32 |
| BadRust | [Click to reveal]Password:MyLittlePony | 2022-09-09 15:08 |
| cr1n63y-cr4ckm3y | [Click to reveal].text:0040104D cmp ecx, eax EAX 0000003F /* b'?' */ The answer is:? You can also just change .text:0040106E cmp eax, 1 to a 0 | 2022-09-09 14:15 |
| Simple Crackme | Is this classed as correct? Enter your name : Delirium Enter your serial key here : Delirhijkl Good password : Delirhijkl | 2022-04-19 13:29 |