Fri, 11 Feb. 2022, 09:00 UTC — Sun, 13 Feb. 2022, 15:00 UTC 
On-line
A Defcamp CTF Qualification event.
Format: Jeopardy 
Official URL: https://dctf21.cyberedu.ro/
This event's future weight is subject of public voting!
Event organizers
**It’s official! The date for DefCamp Capture the Flag (D-CTF) is 11-13 February! **
DefCamp Capture The Flag ( D-CTF) is one of the most shattering and rebellious security CTF competition in the Central Eastern Europe.
Here, the most skilled hackers & IT geeks put their knowledge to the test and compete with the best CFT teams from all over the world to get in the shortlist of best top 10, and later on win the overall D-CTF competition or, die trying.
DefCamp Capture the Flag is organised since 2011 with over 10,000 players joined since then in an annual multi-staged event for anyone.
There is one important rule though – hack before being hacked!
#### Event Summary
Format: Jeopardy
Play format: Team only
Genres: Crypto, Pwning, Reversing, Web, Miscellaneous …
Language: English
Access: Open / Free for everyone
Difficulty: Entry Level - Easy - Medium - Hard - Insane
Website: https://def.camp/competitions/defcamp-capture-the-flag-d-ctf-at-the-hacking-village/
#### Goal of the Competition
- You receive a number of challenges from different categories
- Your goal is to exploit weaknesses in the systems provided by the organizers or follow hints available in the challenge description about what you need to discover
- each challenge has a unique flag in the format DCTF{sha256 random message}; if found, you can submit into our platform and get rewarded
- "Capture The Flag" (CTF) competitions consist of a set of computer security puzzles (or challenges) involving reverse-engineering, memory corruption, cryptography, web technologies, and more. When players solve them they get a "flag," a secret string that can be exchanged for points. The more points a player earns, the higher up it moves in rank.
#### Organisers & Partners
The event is organised by NGO Cyber Security Research Center from Romania (or. Asociatia Centrul de Cercetare in Securitate Informatica din Romania) under the umbrella of DefCamp, the largest INFOSEC community from Romania and in the region.
#### Main prizes - international:
/ 1st place: 1,536 euro
/ 2nd place: 1,024 euro
/ 3rd place: 512 euro
#### Other prizes:
/ Best write-up (3 prizes) 512 euro each
/ Best Team from Romania: 1,024 euro
Note: only for the top 30, write-up document should contain solutions for all challenges.
306 teams total
| Place | Team | CTF points | Rating points | |
|---|---|---|---|---|
| 1 | WreckTheLine | 5138.000 | 86.160 | |
| 2 | u0K++ | 5138.000 | 64.620 | |
| 3 | r3kapig | 5138.000 | 57.440 | |
| 4 | Water Paddler | 5138.000 | 53.850 | |
| 5 | C4T BuT S4D | 4702.000 | 48.040 | |
| 6 | r3billions | 4688.000 | 46.487 | |
| 7 | bootplug | 4688.000 | 45.461 | |
| 8 | idek | 4252.000 | 41.036 | |
| 9 | Project Sekai | 3838.000 | 36.967 | |
| 10 | 0x90r00t | 3795.000 | 36.128 | |
| 11 | Never Stop Exploiting | 3673.000 | 34.713 | |
| 12 | CyberSpace | 3352.000 | 31.695 | |
| 13 | RVCTF The Clueless Ones | 3173.000 | 29.918 | |
| 14 | bi0s | 2830.000 | 26.806 | |
| 15 | Arr3stY0u1 | 2773.000 | 26.122 | |
| 16 | HackingForSoju | 2765.000 | 25.876 | |
| 17 | Zer0Tolerance | 2708.000 | 25.240 | |
| 18 | Red Knights | 2573.000 | 23.967 | |
| 19 | Watch4Hack | 2523.000 | 23.422 | |
| 20 | CyberTaskForce Zero | 2387.000 | 22.168 | |
| 21 | flagbot | 2280.000 | 21.168 | |
| 22 | The Few Chosen | 2194.000 | 20.354 | |
| 23 | thehackerscrew | 2130.000 | 19.732 | |
| 24 | KCSC | 1959.000 | 18.220 | |
| 25 | Flaggermeister | 1908.000 | 17.721 | |
| 26 | YoloSw4g | 1794.000 | 16.699 | |
| 27 | ARESx | 1722.000 | 16.034 | |
| 28 | wakatta | 1673.000 | 15.566 | |
| 29 | Emu Exploit | 1665.000 | 15.446 | |
| 30 | 2Fast4U | 1630.000 | 15.103 | |
| 31 | Maple Bacon | 1615.000 | 14.931 | |
| 32 | Capgemini Aces Of Spades | 1579.000 | 14.586 | |
| 33 | polygl0ts | 1544.000 | 14.251 | |
| 34 | CYberMouflons | 1457.000 | 13.483 | |
| 35 | BTeam | 1308.000 | 12.198 | |
| 36 | TeamCC | 1294.000 | 12.046 | |
| 37 | Task_Hashed | 1272.000 | 11.830 | |
| 38 | FireShell | 1257.000 | 11.673 | |
| 39 | panik | 1244.000 | 11.535 | |
| 40 | UTCN_SISC | 1215.000 | 11.264 | |
| 41 | pymi | 1208.000 | 11.179 | |
| 42 | SaturnX | 1186.000 | 10.970 | |
| 43 | Flag Poisoning | 1186.000 | 10.946 | |
| 44 | fjellape | 1165.000 | 10.747 | |
| 45 | ARR3STYOU2 | 1107.000 | 10.239 | |
| 46 | 2600 Deilless | 1094.000 | 10.109 | |
| 47 | Late2CTF | 1065.000 | 9.846 | |
| 48 | Login Securité | 1065.000 | 9.827 | |
| 49 | skateboarding dog | 1051.000 | 9.691 | |
| 50 | #include | 1015.000 | 9.372 | |
| 51 | Porg Pwn Platoon | 1015.000 | 9.355 | |
| 52 | Flag Stealers | 994.000 | 9.163 | |
| 53 | uetctf | 972.000 | 8.963 | |
| 54 | PwnProphecy | 971.000 | 8.939 | |
| 55 | SeriousGamers | 965.000 | 8.874 | |
| 56 | dummyH | 965.000 | 8.860 | |
| 57 | Th3_Order_Of_th3_pH0en1x | 965.000 | 8.847 | |
| 58 | Team3CX | 951.000 | 8.716 | |
| 59 | FBI surveillance van team | 929.000 | 8.519 | |
| 60 | TeamAardvark | 915.000 | 8.390 | |
| 61 | Pr!5m | 893.000 | 8.194 | |
| 62 | FOTTR | 879.000 | 8.065 | |
| 63 | ISITDTU | 865.000 | 7.936 | |
| 64 | Astrid | 815.000 | 7.507 | |
| 65 | club.eh | 786.000 | 7.253 | |
| 66 | a team | 779.000 | 7.184 | |
| 67 | BitWarriors | 779.000 | 7.175 | |
| 68 | SEKTE GADENG | 771.000 | 7.098 | |
| 69 | Metal Muscle | 765.000 | 7.039 | |
| 70 | SpaceFarmers | 765.000 | 7.030 | |
| 71 | c0nc0r | 757.000 | 6.954 | |
| 72 | Fword | 736.000 | 6.769 | |
| 73 | wackers | 736.000 | 6.761 | |
| 74 | 0ni0n | 736.000 | 6.753 | |
| 75 | ISwearIGoogledIt | 736.000 | 6.745 | |
| 76 | bi0sblr | 694.000 | 6.386 | |
| 77 | Epic Leet Team | 686.000 | 6.311 | |
| 78 | OnlyFeet | 686.000 | 6.304 | |
| 79 | jellyfish | 686.000 | 6.297 | |
| 80 | TBTL | 679.000 | 6.232 | |
| 81 | The Additional Payphones | 650.000 | 5.982 | |
| 82 | Martial_Law_Enforcer | 636.000 | 5.858 | |
| 83 | Weak But Leet | 621.000 | 5.726 | |
| 84 | Cult of the null byte | 600.000 | 5.544 | |
| 85 | EvilBunnyWrote | 586.000 | 5.420 | |
| 86 | hi_r0 | 586.000 | 5.414 | |
| 87 | beerpwn | 557.000 | 5.165 | |
| 88 | Blue Hens | 550.000 | 5.101 | |
| 89 | MantiX101 | 550.000 | 5.096 | |
| 90 | {The NaN Squad} | 536.000 | 4.973 | |
| 91 | KITCTF | 536.000 | 4.968 | |
| 92 | UTCN_SISC2 | 529.000 | 4.904 | |
| 93 | 1u1u | 486.000 | 4.538 | |
| 94 | e^iπ+1day | 486.000 | 4.533 | |
| 95 | H34pst3rs | 479.000 | 4.470 | |
| 96 | 1234 | 465.000 | 4.348 | |
| 97 | acdwas | 450.000 | 4.217 | |
| 98 | EPT | 436.000 | 4.095 | |
| 99 | AeroX2 | 436.000 | 4.091 | |
| 100 | FAUST | 436.000 | 4.086 | |
| 101 | q1e123 | 436.000 | 4.082 | |
| 102 | phasetw0 | 421.000 | 3.952 | |
| 103 | Rogue Strikers | 400.000 | 3.772 | |
| 104 | XENOX | 400.000 | 3.768 | |
| 105 | 4TheCronPop | 400.000 | 3.764 | |
| 106 | w01v3r1n3 | 400.000 | 3.760 | |
| 107 | zer0pts | 386.000 | 3.639 | |
| 108 | Nepnep | 386.000 | 3.635 | |
| 109 | magnum | 379.000 | 3.573 | |
| 110 | noraneco | 379.000 | 3.569 | |
| 111 | sliver | 379.000 | 3.566 | |
| 112 | PwnFlag | 350.000 | 3.319 | |
| 113 | omggstuff | 350.000 | 3.316 | |
| 114 | CreateRemoteThread | 350.000 | 3.312 | |
| 115 | Yersinia | 350.000 | 3.309 | |
| 116 | ArenaQuakerCTF | 350.000 | 3.306 | |
| 117 | SchooloftheWolf | 350.000 | 3.303 | |
| 118 | sentry.io | 350.000 | 3.300 | |
| 119 | Mavericks | 350.000 | 3.297 | |
| 120 | redorbiter | 350.000 | 3.294 | |
| 121 | TopWing | 350.000 | 3.291 | |
| 122 | Demon | 350.000 | 3.288 | |
| 123 | IamIn | 350.000 | 3.285 | |
| 124 | Scavenger Security | 350.000 | 3.282 | |
| 125 | blueshellz | 336.000 | 3.162 | |
| 126 | TamilCTF | 329.000 | 3.100 | |
| 127 | hello434 | 329.000 | 3.098 | |
| 128 | ID-IoT | 329.000 | 3.095 | |
| 129 | $quirrel21 | 300.000 | 2.849 | |
| 130 | Forestwolf | 300.000 | 2.847 | |
| 131 | Team Steam Stream | 300.000 | 2.844 | |
| 132 | p4 | 300.000 | 2.842 | |
| 133 | n0w | 300.000 | 2.839 | |
| 134 | y0d31 | 300.000 | 2.837 | |
| 135 | k | 286.000 | 2.717 | |
| 136 | BarnyardAndByron | 286.000 | 2.715 | |
| 137 | Japehold | 286.000 | 2.712 | |
| 138 | crot | 286.000 | 2.710 | |
| 139 | 16j | 286.000 | 2.708 | |
| 140 | ri5e | 286.000 | 2.706 | |
| 141 | IIT(BHU)CyberSec | 279.000 | 2.645 | |
| 142 | the gonorillaz | 271.000 | 2.576 | |
| 143 | Wardagen | 271.000 | 2.573 | |
| 144 | asylum | 250.000 | 2.395 | |
| 145 | 0xdeada1u5 | 243.000 | 2.335 | |
| 146 | playerone | 236.000 | 2.274 | |
| 147 | Bender | 236.000 | 2.272 | |
| 148 | The Hermit Cryptographer | 229.000 | 2.211 | |
| 149 | NGA | 221.000 | 2.142 | |
| 150 | stefanD | 200.000 | 1.964 | |
| 151 | kudo104 | 200.000 | 1.962 | |
| 152 | ptr-yudai fans | 200.000 | 1.960 | |
| 153 | Ph03nix | 200.000 | 1.958 | |
| 154 | DU4L | 200.000 | 1.957 | |
| 155 | Shellphish | 200.000 | 1.955 | |
| 156 | RVCTF 0x45 | 200.000 | 1.953 | |
| 157 | LazyTitan | 200.000 | 1.951 | |
| 158 | bbbb-b | 200.000 | 1.950 | |
| 159 | Languages Unite Us | 200.000 | 1.948 | |
| 160 | UMDCSEC | 200.000 | 1.946 | |
| 161 | Corax | 200.000 | 1.944 | |
| 162 | itzmyteam | 200.000 | 1.943 | |
| 163 | BoZoN | 193.000 | 1.883 | |
| 164 | 나는 줫밥이다. | 186.000 | 1.822 | |
| 165 | SavedByTheShell | 186.000 | 1.821 | |
| 166 | Utaha | 179.000 | 1.760 | |
| 167 | T35H | 150.000 | 1.516 | |
| 168 | fr334aks-Mini | 150.000 | 1.514 | |
| 169 | oscarT | 150.000 | 1.513 | |
| 170 | RVCTF HYDR@ | 150.000 | 1.511 | |
| 171 | RVCTF 36574r48y55 | 150.000 | 1.510 | |
| 172 | ballmers peak | 150.000 | 1.508 | |
| 173 | team name | 150.000 | 1.507 | |
| 174 | dczia | 150.000 | 1.505 | |
| 175 | UIT.W3 | 150.000 | 1.504 | |
| 176 | Ran42 | 150.000 | 1.502 | |
| 177 | CRYPTO | 150.000 | 1.501 | |
| 178 | InfoSecIITR | 150.000 | 1.500 | |
| 179 | YegSec CTF | 150.000 | 1.498 | |
| 180 | Permitted | 143.000 | 1.438 | |
| 181 | scimus_verum | 100.000 | 1.076 | |
| 182 | MFGI | 100.000 | 1.075 | |
| 183 | CocoN*TS | 100.000 | 1.074 | |
| 184 | pudd13sOv3rfl0w | 100.000 | 1.073 | |
| 185 | flyfree | 100.000 | 1.071 | |
| 186 | M@rshalls | 100.000 | 1.070 | |
| 187 | capybara_clan | 100.000 | 1.069 | |
| 188 | zeroblack | 100.000 | 1.068 | |
| 189 | jokesec | 100.000 | 1.066 | |
| 190 | n0ty33t1337 | 100.000 | 1.065 | |
| 191 | Team-0x7 | 100.000 | 1.064 | |
| 192 | BYU Cyberia | 100.000 | 1.063 | |
| 193 | Hamad | 100.000 | 1.062 | |
| 194 | COMPASS | 100.000 | 1.061 | |
| 195 | 0z0 | 100.000 | 1.059 | |
| 196 | m1z0r3 | 100.000 | 1.058 | |
| 197 | Chovid99 | 100.000 | 1.057 | |
| 198 | Vuurmuur | 100.000 | 1.056 | |
| 199 | ranow85303 | 100.000 | 1.055 | |
| 200 | FPTU EThical Hackers Club | 100.000 | 1.054 | |
| 201 | XEteam | 100.000 | 1.053 | |
| 202 | naikordian | 100.000 | 1.052 | |
| 203 | Pixels | 100.000 | 1.051 | |
| 204 | L0vM4yo1 | 100.000 | 1.050 | |
| 205 | Itemize | 100.000 | 1.049 | |
| 206 | Ov3rH4ck | 100.000 | 1.048 | |
| 207 | Pizzabyte | 100.000 | 1.047 | |
| 208 | Newerteam | 100.000 | 1.046 | |
| 209 | B1T5crew | 100.000 | 1.045 | |
| 210 | noob-atbash | 100.000 | 1.044 | |
| 211 | doggoteam | 100.000 | 1.043 | |
| 212 | Debutant | 100.000 | 1.042 | |
| 213 | Eat, Sleep, Pwn, Repeat | 100.000 | 1.041 | |
| 214 | kankantiba | 50.000 | 0.621 | |
| 215 | s0mename | 50.000 | 0.620 | |
| 216 | sebastianpc | 50.000 | 0.619 | |
| 217 | Dawn | 50.000 | 0.618 | |
| 218 | R3vNoob | 50.000 | 0.617 | |
| 219 | 0d12245589 | 50.000 | 0.616 | |
| 220 | boat | 50.000 | 0.615 | |
| 221 | s3qu3nc3 | 50.000 | 0.614 | |
| 222 | ffffffffffff | 50.000 | 0.613 | |
| 223 | victorioussecret | 50.000 | 0.612 | |
| 224 | RPCA Cyber Club | 50.000 | 0.612 | |
| 225 | T34M | 50.000 | 0.611 | |
| 226 | Losers | 50.000 | 0.610 | |
| 227 | utopia | 50.000 | 0.609 | |
| 228 | und3f1n3d | 50.000 | 0.608 | |
| 229 | TryAgainDz | 50.000 | 0.607 | |
| 230 | ye1l0w D0gz | 50.000 | 0.607 | |
| 231 | imteam | 50.000 | 0.606 | |
| 232 | cddc12346 | 50.000 | 0.605 | |
| 233 | Serously_This_is_password_You_Can_Join | 50.000 | 0.604 | |
| 234 | pwnagaukar | 50.000 | 0.603 | |
| 235 | DinhHuuLoc | 50.000 | 0.603 | |
| 236 | vlan103 | 50.000 | 0.602 | |
| 237 | Diablo | 50.000 | 0.601 | |
| 238 | NAVY | 50.000 | 0.600 | |
| 239 | S4RV4r_TEAM | 50.000 | 0.599 | |
| 240 | hope | 50.000 | 0.599 | |
| 241 | g4f | 50.000 | 0.598 | |
| 242 | {imalone} | 50.000 | 0.597 | |
| 243 | LixPy | 50.000 | 0.597 | |
| 244 | JustTryingMyBest | 50.000 | 0.596 | |
| 245 | www-root | 50.000 | 0.595 | |
| 246 | Online Kingdom team | 50.000 | 0.594 | |
| 247 | KUICS | 50.000 | 0.594 | |
| 248 | Seadyot | 50.000 | 0.593 | |
| 249 | Bubble Trouble | 50.000 | 0.592 | |
| 250 | 4919 | 50.000 | 0.592 | |
| 251 | dkc | 50.000 | 0.591 | |
| 252 | S.K.Y.E. | 50.000 | 0.590 | |
| 253 | team321 | 50.000 | 0.590 | |
| 254 | Sumeru CTF Team | 50.000 | 0.589 | |
| 255 | IITBreachers | 50.000 | 0.588 | |
| 256 | dbytes | 50.000 | 0.588 | |
| 257 | capibaras | 50.000 | 0.587 | |
| 258 | Octet Mignonne | 50.000 | 0.586 | |
| 259 | X3eRo0 | 50.000 | 0.586 | |
| 260 | Lost Boys | 50.000 | 0.585 | |
| 261 | wearepain | 50.000 | 0.584 | |
| 262 | T34M_M4CR0S | 50.000 | 0.584 | |
| 263 | xSTF | 50.000 | 0.583 | |
| 264 | licon | 50.000 | 0.582 | |
| 265 | technic | 50.000 | 0.582 | |
| 266 | xSpark | 50.000 | 0.581 | |
| 267 | nob | 50.000 | 0.581 | |
| 268 | ID-10-T | 50.000 | 0.580 | |
| 269 | EeverseRngineers | 50.000 | 0.579 | |
| 270 | bawolff | 50.000 | 0.579 | |
| 271 | C0ra1 | 50.000 | 0.578 | |
| 272 | 4LEARN | 50.000 | 0.578 | |
| 273 | Ret2us | 50.000 | 0.577 | |
| 274 | Ghost_Squad | 50.000 | 0.576 | |
| 275 | TaruTaru | 50.000 | 0.576 | |
| 276 | micr0master | 50.000 | 0.575 | |
| 277 | TahSec | 50.000 | 0.575 | |
| 278 | senyumsemangat | 50.000 | 0.574 | |
| 279 | Gmcc | 50.000 | 0.574 | |
| 280 | Harvey Norman Inc | 50.000 | 0.573 | |
| 281 | sboon | 50.000 | 0.573 | |
| 282 | F10nn | 50.000 | 0.572 | |
| 283 | giamm9998 | 50.000 | 0.571 | |
| 284 | 0xM15 | 50.000 | 0.571 | |
| 285 | CSI | 50.000 | 0.570 | |
| 286 | CyberYoddha | 50.000 | 0.570 | |
| 287 | WGP | 50.000 | 0.569 | |
| 288 | T0w3r0f41py | 50.000 | 0.569 | |
| 289 | time2pwn | 50.000 | 0.568 | |
| 290 | keksd0se | 50.000 | 0.568 | |
| 291 | b00t_Error1890 | 50.000 | 0.567 | |
| 292 | m4hd1 | 50.000 | 0.567 | |
| 293 | TripleBaka!!! | 50.000 | 0.566 | |
| 294 | hsvcs | 50.000 | 0.566 | |
| 295 | 0xdb | 50.000 | 0.565 | |
| 296 | CLOVVN | 50.000 | 0.565 | |
| 297 | cest la vie | 50.000 | 0.564 | |
| 298 | El Circo | 50.000 | 0.564 | |
| 299 | The_Apocalypse | 50.000 | 0.563 | |
| 300 | Bit Sentinel | 50.000 | 0.563 | |
| 301 | fchain | 50.000 | 0.562 | |
| 302 | Itzu | 50.000 | 0.562 | |
| 303 | LEXS | 50.000 | 0.561 | |
| 304 | rushbnt | 50.000 | 0.561 | |
| 305 | shotta_sk | 50.000 | 0.560 | |
| 306 | FlagReverser | 50.000 | 0.280 | |
