K!nd4SUS CTF 2025
Sat, 15 March 2025, 13:00 UTC — Sun, 16 March 2025, 13:00 UTC 
On-line
A K!nd4SUS CTF event.
Format: Jeopardy 
Official URL: https://ctf.k1nd4sus.it/
This event's future weight is subject of public voting!
Event organizers
K!nd4SUS CTF is a Jeopardy-style Capture-The-Flag competition created with love by the K!nd4SUS Team, from the University of Milan.
The challenges topics include binary exploitation, web security, reverse engineering, web3, forensics, OSINT, cryptography, and creative miscellaneous challenges!
Scoreboard
207 teams total
| Place | Team | CTF points | Rating points | |
|---|---|---|---|---|
| 1 | Srdnlen | 9545.000 | 37.040 | |
| 2 | TheRomanXpl0it | 9072.000 | 26.862 | |
| 3 | Infobahn | 9052.000 | 23.737 | |
| 4 | fibonhack | 7189.000 | 18.579 | |
| 5 | napwnli | 7181.000 | 17.637 | |
| 6 | MadrHacks | 6181.000 | 15.080 | |
| 7 | Tower of Hanoi | 5686.000 | 13.678 | |
| 8 | pwnlentoni | 5646.000 | 13.270 | |
| 9 | aetruria | 5451.000 | 12.634 | |
| 10 | QnQSec | 5267.000 | 12.071 | |
| 11 | 0xHUST | 5156.000 | 11.688 | |
| 12 | pwnthem0le | 4799.000 | 10.855 | |
| 13 | bhackari | 2923.000 | 7.096 | |
| 14 | FoocHackz | 2616.000 | 6.399 | |
| 15 | The Few Chosen | 2538.000 | 6.159 | |
| 16 | ByteTheCookies | 2462.000 | 5.934 | |
| 17 | haockers | 2128.000 | 5.218 | |
| 18 | 🐧 | 1635.000 | 4.201 | |
| 19 | BlitzHack | 1518.000 | 3.920 | |
| 20 | flag{}___Orz | 1332.000 | 3.510 | |
| 21 | 1c3Gh3tt0 | 1254.000 | 3.315 | |
| 22 | MundekCTFuje | 1192.000 | 3.155 | |
| 23 | st0p_cyb3rbu11ying | 1106.000 | 2.951 | |
| 24 | $cr1pt_K1dd13$ | 1106.000 | 2.918 | |
| 25 | n3m3s1s | 1097.000 | 2.869 | |
| 26 | c00c00 | 1078.000 | 2.804 | |
| 27 | Ph0en1x_Team | 1053.000 | 2.729 | |
| 28 | peepo | 1021.000 | 2.642 | |
| 29 | SIGAN | 986.000 | 2.552 | |
| 30 | TeamCC | 933.000 | 2.428 | |
| 31 | Gimel | 894.000 | 2.332 | |
| 32 | 16j | 836.000 | 2.201 | |
| 33 | nahomies | 782.000 | 2.079 | |
| 34 | krrr | 775.000 | 2.048 | |
| 35 | FPTU EThical Hackers Club | 756.000 | 1.996 | |
| 36 | Zigma | 708.000 | 1.888 | |
| 37 | TeamMiteuse | 646.000 | 1.754 | |
| 38 | Ulisse | 599.000 | 1.650 | |
| 39 | CarbonEyeJoe | 596.000 | 1.631 | |
| 40 | MariosK | 596.000 | 1.619 | |
| 41 | r00t2025 | 549.000 | 1.517 | |
| 42 | lazyman | 546.000 | 1.500 | |
| 43 | NCA@Nepal | 545.000 | 1.488 | |
| 44 | DOMBUSTERS | 496.000 | 1.383 | |
| 45 | 0day | 496.000 | 1.374 | |
| 46 | C0MR4D3S | 495.000 | 1.363 | |
| 47 | Caliphal Hounds | 488.000 | 1.341 | |
| 48 | Epix | 482.000 | 1.321 | |
| 49 | DSGS4T | 476.000 | 1.302 | |
| 50 | zysgmzb | 472.000 | 1.286 | |
| 51 | TeamName | 460.000 | 1.256 | |
| 52 | gigi | 445.000 | 1.220 | |
| 53 | H4xor_Hunters | 428.000 | 1.180 | |
| 54 | SC | 426.000 | 1.170 | |
| 55 | sf23 | 426.000 | 1.163 | |
| 56 | blush-output-8r | 426.000 | 1.157 | |
| 57 | zwhubuntu | 388.000 | 1.078 | |
| 58 | hamayanhamayan | 388.000 | 1.072 | |
| 59 | Anti_anti_debug | 388.000 | 1.067 | |
| 60 | abcd | 388.000 | 1.061 | |
| 61 | Toi la lolicon day thi sao ? | 388.000 | 1.056 | |
| 62 | 0x42 | 376.000 | 1.028 | |
| 63 | sessantanove | 336.000 | 0.946 | |
| 64 | PwnL4ugh | 336.000 | 0.941 | |
| 65 | the_borg | 336.000 | 0.937 | |
| 66 | Onicoders-UciTeam | 336.000 | 0.933 | |
| 67 | f.society | 294.000 | 0.847 | |
| 68 | C0S3C | 294.000 | 0.843 | |
| 69 | TCP1P | 294.000 | 0.839 | |
| 70 | Fi'Hack | 294.000 | 0.835 | |
| 71 | 7L34K4S | 294.000 | 0.831 | |
| 72 | BITSkrieg | 286.000 | 0.812 | |
| 73 | CyberUnicorn | 286.000 | 0.809 | |
| 74 | Zenbuai-gumi | 244.000 | 0.724 | |
| 75 | Pelan - Pelan Mas Lionel | 244.000 | 0.720 | |
| 76 | kpks | 244.000 | 0.717 | |
| 77 | Mungsul | 236.000 | 0.698 | |
| 78 | Shitwood Army | 200.000 | 0.625 | |
| 79 | Ankle Byters | 200.000 | 0.622 | |
| 80 | HCS | 200.000 | 0.620 | |
| 81 | 1dl3_bpm | 200.000 | 0.617 | |
| 82 | Kernel Crew | 200.000 | 0.614 | |
| 83 | BlackCypher | 200.000 | 0.611 | |
| 84 | RulerOfHell | 200.000 | 0.609 | |
| 85 | r3tr0spl0its | 200.000 | 0.606 | |
| 86 | noooooooooooob | 194.000 | 0.592 | |
| 87 | 0xNashama | 194.000 | 0.589 | |
| 88 | 5kI11_I55u3 | 150.000 | 0.501 | |
| 89 | STELK_CSC | 150.000 | 0.499 | |
| 90 | BorderOfLife | 150.000 | 0.497 | |
| 91 | f4n_n3r0 | 150.000 | 0.495 | |
| 92 | cryp705 | 150.000 | 0.492 | |
| 93 | zenCipher | 150.000 | 0.490 | |
| 94 | DROP TABLE Flags; | 150.000 | 0.488 | |
| 95 | All My Homies Hates Windows | 150.000 | 0.486 | |
| 96 | LeetSh4d0ws | 150.000 | 0.484 | |
| 97 | GopherHack | 150.000 | 0.482 | |
| 98 | ch1lL_9uy | 150.000 | 0.480 | |
| 99 | Bits & Pieces | 150.000 | 0.478 | |
| 100 | Huntik | 150.000 | 0.476 | |
| 101 | ctfrrteam | 150.000 | 0.474 | |
| 102 | |3r0th3r CC | 150.000 | 0.473 | |
| 103 | 0xFAILURES | 150.000 | 0.471 | |
| 104 | SpyVsCat5 | 150.000 | 0.469 | |
| 105 | PwnTeras | 144.000 | 0.456 | |
| 106 | Solo Leveling | 136.000 | 0.439 | |
| 107 | 0bug | 136.000 | 0.437 | |
| 108 | Daredevs | 136.000 | 0.435 | |
| 109 | logdav | 136.000 | 0.434 | |
| 110 | bruh | 136.000 | 0.432 | |
| 111 | CyberCh1ck | 136.000 | 0.431 | |
| 112 | FlagRaiders | 100.000 | 0.359 | |
| 113 | M3owSec | 100.000 | 0.358 | |
| 114 | snack smashing | 100.000 | 0.356 | |
| 115 | 8;pwi | 100.000 | 0.355 | |
| 116 | BerKhoas | 100.000 | 0.354 | |
| 117 | [email protected] | 100.000 | 0.352 | |
| 118 | Sea~ | 100.000 | 0.351 | |
| 119 | OSAM_z3r0day | 100.000 | 0.350 | |
| 120 | Schrödinger Bears | 100.000 | 0.348 | |
| 121 | aespaFanClub | 100.000 | 0.347 | |
| 122 | daylasara | 100.000 | 0.346 | |
| 123 | takdenama | 100.000 | 0.345 | |
| 124 | Smal_sky | 100.000 | 0.343 | |
| 125 | NU3 | 100.000 | 0.342 | |
| 126 | m3ovv | 100.000 | 0.341 | |
| 127 | ProtégeonsL3sBits | 100.000 | 0.340 | |
| 128 | UnseeN | 100.000 | 0.339 | |
| 129 | J45005 | 100.000 | 0.338 | |
| 130 | tbsm4l | 100.000 | 0.336 | |
| 131 | Apes together stronk | 100.000 | 0.335 | |
| 132 | M3l4nCh0l1C | 100.000 | 0.334 | |
| 133 | r3d r00m | 100.000 | 0.333 | |
| 134 | N0N@me13 | 100.000 | 0.332 | |
| 135 | rkrkrk | 100.000 | 0.331 | |
| 136 | CyberUNIT | 100.000 | 0.330 | |
| 137 | IAmTheJuan | 100.000 | 0.329 | |
| 138 | fiddlignaround | 100.000 | 0.328 | |
| 139 | noraneco | 100.000 | 0.327 | |
| 140 | cyber_blitz | 100.000 | 0.326 | |
| 141 | whoa~ | 100.000 | 0.325 | |
| 142 | nosleepco | 100.000 | 0.324 | |
| 143 | Wired Ghost | 100.000 | 0.324 | |
| 144 | Mugiwaras | 100.000 | 0.323 | |
| 145 | color | 100.000 | 0.322 | |
| 146 | K&K | 100.000 | 0.321 | |
| 147 | handbook | 100.000 | 0.320 | |
| 148 | teamone | 100.000 | 0.319 | |
| 149 | yyds | 100.000 | 0.318 | |
| 150 | letgetmisty | 100.000 | 0.317 | |
| 151 | watduhel mamakku jago ceteep | 100.000 | 0.317 | |
| 152 | KHI-3XPL01T | 100.000 | 0.316 | |
| 153 | solobolo | 50.000 | 0.218 | |
| 154 | Gatito | 50.000 | 0.217 | |
| 155 | PracticeTeam | 50.000 | 0.216 | |
| 156 | 0xE0F | 50.000 | 0.216 | |
| 157 | sendalJepit | 50.000 | 0.215 | |
| 158 | m0rd0r | 50.000 | 0.214 | |
| 159 | pizzaz | 50.000 | 0.213 | |
| 160 | ctf_null | 50.000 | 0.213 | |
| 161 | XoxoTEAM | 50.000 | 0.212 | |
| 162 | Serax's team | 50.000 | 0.211 | |
| 163 | MI6 | 50.000 | 0.211 | |
| 164 | O Gambito das Capivaras | 50.000 | 0.210 | |
| 165 | TF141 | 50.000 | 0.209 | |
| 166 | Net_Cyber | 50.000 | 0.209 | |
| 167 | jangri | 50.000 | 0.208 | |
| 168 | Rudr@_Tand4v | 50.000 | 0.207 | |
| 169 | Tinderbox | 50.000 | 0.207 | |
| 170 | Red Badgers | 50.000 | 0.206 | |
| 171 | Wikki02 | 50.000 | 0.205 | |
| 172 | TeToLess | 50.000 | 0.205 | |
| 173 | Super_sys | 50.000 | 0.204 | |
| 174 | daemons | 50.000 | 0.203 | |
| 175 | n1rb4n | 50.000 | 0.203 | |
| 176 | pion | 50.000 | 0.202 | |
| 177 | CTRL+SHIFT+HACKERS | 50.000 | 0.202 | |
| 178 | PrivateUser | 50.000 | 0.201 | |
| 179 | fuggazi | 50.000 | 0.200 | |
| 180 | Sneakers | 50.000 | 0.200 | |
| 181 | R4nd0m B00l5h33t5 G0 | 50.000 | 0.199 | |
| 182 | ABU | 50.000 | 0.199 | |
| 183 | M&Me | 50.000 | 0.198 | |
| 184 | gunungkinabalu | 50.000 | 0.198 | |
| 185 | OakTree | 50.000 | 0.197 | |
| 186 | CyberKnoedel | 50.000 | 0.197 | |
| 187 | CyberMafia | 50.000 | 0.196 | |
| 188 | succubus | 50.000 | 0.196 | |
| 189 | Cic1d133o1 | 50.000 | 0.195 | |
| 190 | simo | 50.000 | 0.194 | |
| 191 | nikko | 50.000 | 0.194 | |
| 192 | whoami | 50.000 | 0.193 | |
| 193 | acids | 50.000 | 0.193 | |
| 194 | KSA | 50.000 | 0.192 | |
| 195 | com_nyang | 50.000 | 0.192 | |
| 196 | Team Spiryt | 50.000 | 0.192 | |
| 197 | deadly farts | 50.000 | 0.191 | |
| 198 | The Last of Us | 50.000 | 0.191 | |
| 199 | I_cant_find_a_team_name | 50.000 | 0.190 | |
| 200 | MelR00t | 50.000 | 0.190 | |
| 201 | holyhexor | 50.000 | 0.189 | |
| 202 | [email protected] | 50.000 | 0.189 | |
| 203 | xherlock | 50.000 | 0.188 | |
| 204 | defthack | 50.000 | 0.188 | |
| 205 | Team-915 | 50.000 | 0.187 | |
| 206 | CodeCrashers | 50.000 | 0.187 | |
| 207 | failure | 50.000 | 0.093 | |
Comments
Easy/medium difficulty challenges. I enjoyed a few of them, the misc challenges were great! There were some decent web challs as well. However, a few things went wrong:
- Many challenges required an unreasonable amount of guessing, making them pointless and not fun to solve
- Most of the web challenges were painfully slow
- A challenge was patched during the CTF due to an unintended solve
- Hostile admins in tickets and general
- Bad CTFd theme (just a personal opinion)
I know it's (hopefully) their first time organizing a CTF, but it seems like they didn't put any effort into it at all.
5alv1.py – March 18, 2025, 2:14 p.m.
I would like to reassure mr Abello that the patch wasn't meant to stop people from solving the challenge simply because the solve was unintended, but because it wrongly had an rce on a container with a writable File system, the patch was made to make sure the challenge kept going, you also need to consider that the team was running on few hours of sleep and needed to fix the issue as soon as possible :)
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