Undutmaning 2025
Sat, 29 March 2025, 11:00 UTC — Sat, 29 March 2025, 19:00 UTC 
On-line
A Undutmaning event.
Format: Jeopardy 
Official URL: https://undutmaning.se/
This event's future weight is subject of public voting!
Event organizers
A CTF created as a joint effort between Sweden's intelligence organizations:
* Swedish Military Intelligence and Security Service (MUST)
* Swedish Security Services (SÄPO)
* National Defence Radio Establishment (FRA)
The CTF will consist of 24 challenges and will be open for 8 hours, between 12:00 and 20:00 local time.
The CTF is not a first-blood competition but uses weight based scoring.
Categories: crypto, web, pwn, reverse, forensics, programming, misc
CTF information, challenge descriptions, etc. will be presented mainly in Swedish.
Prizes
The top teams will be invited to a workshop/seminar,
where there will be food, beverages and demos. The #1 team will also receive a special symbolic prize.
There will also be seminar invites sent out to other teams based on how many slots end up being available.
(You will need to register interest for the seminar on the website to be eligible for an invite, regardless of how well your team did).
Scoreboard
247 teams total
| Place | Team | CTF points | Rating points | |
|---|---|---|---|---|
| 1 | RoyalRoppers | 6199.000 | 49.000 | |
| 2 | MSAB Research | 6086.000 | 36.303 | |
| 3 | KebabEngineers | 5602.000 | 30.307 | |
| 4 | Myriaden | 5587.000 | 28.206 | |
| 5 | ChaGU | 5135.000 | 25.195 | |
| 6 | Bumbodosan | 3722.000 | 18.794 | |
| 7 | simon | 2605.000 | 13.796 | |
| 8 | nonz | 2123.000 | 11.453 | |
| 9 | mateuszdrwal | 2001.000 | 10.631 | |
| 10 | Lantmäteriet | 1811.000 | 9.608 | |
| 11 | Shellskapsresan | 1737.000 | 9.092 | |
| 12 | n00bz | 1737.000 | 8.907 | |
| 13 | Æthelred the Unready | 1734.000 | 8.738 | |
| 14 | sebastianpc | 1616.000 | 8.137 | |
| 15 | LuftensHjaltar | 1497.000 | 7.550 | |
| 16 | entitysec | 1464.000 | 7.317 | |
| 17 | maxim | 1458.000 | 7.204 | |
| 18 | Cybix | 1416.000 | 6.957 | |
| 19 | Dunderpatrullen | 1385.000 | 6.763 | |
| 20 | Bearbetning | 1345.000 | 6.541 | |
| 21 | cdepth | 1230.000 | 6.028 | |
| 22 | ThePhoenixProject | 1221.000 | 5.939 | |
| 23 | KAUotic Hacking Club | 1221.000 | 5.891 | |
| 24 | Halt and Catch Fire | 1220.000 | 5.843 | |
| 25 | Palt_0verflow | 1192.000 | 5.691 | |
| 26 | edha | 1126.000 | 5.393 | |
| 27 | Artemis Leaking Mafia | 1120.000 | 5.334 | |
| 28 | 0xBA5ED | 1092.000 | 5.191 | |
| 29 | makerspace | 1090.000 | 5.153 | |
| 30 | Meditating Gurus | 1082.000 | 5.093 | |
| 31 | valid.sig | 1072.000 | 5.027 | |
| 32 | 🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀🏀 | 1042.000 | 4.884 | |
| 33 | pwnJU | 1016.000 | 4.758 | |
| 34 | NTIG Västerås | 1014.000 | 4.728 | |
| 35 | Team bug_h@ck | 995.000 | 4.632 | |
| 36 | matli | 952.000 | 4.443 | |
| 37 | rw | 928.000 | 4.330 | |
| 38 | Я чувствую сов на болоте | 918.000 | 4.273 | |
| 39 | FRO | 918.000 | 4.256 | |
| 40 | NeutronFactory | 918.000 | 4.241 | |
| 41 | Personalkollen | 879.000 | 4.072 | |
| 42 | MatchboxSizingTrimmer | 852.000 | 3.951 | |
| 43 | purple_pineapple | 852.000 | 3.937 | |
| 44 | LaddatOsäkrat | 846.000 | 3.900 | |
| 45 | BankarKodFörGifflar | 819.000 | 3.781 | |
| 46 | (S)oftware (W)recking (G)uild | 802.000 | 3.702 | |
| 47 | Flägermeisters | 802.000 | 3.691 | |
| 48 | ORANGO-OVERLORDS | 802.000 | 3.680 | |
| 49 | trig | 795.000 | 3.642 | |
| 50 | WeCanTry | 794.000 | 3.628 | |
| 51 | GorkBork | 779.000 | 3.559 | |
| 52 | west-coast-gamers | 762.000 | 3.483 | |
| 53 | jönssonligan | 752.000 | 3.434 | |
| 54 | Natte | 746.000 | 3.402 | |
| 55 | Kompislaget | 736.000 | 3.354 | |
| 56 | starbyte | 736.000 | 3.346 | |
| 57 | Ohms lag | 736.000 | 3.339 | |
| 58 | Sylog | 702.000 | 3.197 | |
| 59 | Caffeine Addicted Goblins | 700.000 | 3.182 | |
| 60 | ForTheLolz | 700.000 | 3.175 | |
| 61 | zipzaprap | 698.000 | 3.160 | |
| 62 | cyberpsychosis | 692.000 | 3.130 | |
| 63 | huggepugges lag | 684.000 | 3.092 | |
| 64 | Trafikverket PC small group | 652.000 | 2.960 | |
| 65 | StackholmSyndrome | 636.000 | 2.891 | |
| 66 | cBang | 624.000 | 2.837 | |
| 67 | Mars rover | 605.000 | 2.757 | |
| 68 | 0x7AC05 | 579.000 | 2.649 | |
| 69 | b3rg | 536.000 | 2.473 | |
| 70 | HCS | 536.000 | 2.468 | |
| 71 | Remmarg0rPA | 536.000 | 2.463 | |
| 72 | nybörjare | 526.000 | 2.419 | |
| 73 | m0xSquad | 526.000 | 2.415 | |
| 74 | Datatyper | 526.000 | 2.410 | |
| 75 | CyberSquad | 502.000 | 2.311 | |
| 76 | Div Centering Society | 502.000 | 2.306 | |
| 77 | LukasPalm | 502.000 | 2.302 | |
| 78 | daydream | 494.000 | 2.267 | |
| 79 | Tårtugas | 479.000 | 2.203 | |
| 80 | VXN | 436.000 | 2.029 | |
| 81 | Xentret | 426.000 | 1.986 | |
| 82 | DetGladaTeamet | 426.000 | 1.982 | |
| 83 | militärt_överintresserade_dataloger | 426.000 | 1.979 | |
| 84 | ITT | 426.000 | 1.975 | |
| 85 | Järpes järpar | 426.000 | 1.972 | |
| 86 | Team502 | 426.000 | 1.969 | |
| 87 | 404 - TeamNameNotFound | 426.000 | 1.965 | |
| 88 | <esc> | 426.000 | 1.962 | |
| 89 | 0x7 | 416.000 | 1.919 | |
| 90 | W(c)TF | 410.000 | 1.893 | |
| 91 | pp | 410.000 | 1.890 | |
| 92 | Dr Haas and Friends | 410.000 | 1.887 | |
| 93 | adrjo | 410.000 | 1.884 | |
| 94 | Tonto-Turbo | 410.000 | 1.881 | |
| 95 | 1177 | 410.000 | 1.878 | |
| 96 | Hjarterhex | 410.000 | 1.876 | |
| 97 | strfry(3) | 410.000 | 1.873 | |
| 98 | Ctrl+Alt+Detonate | 402.000 | 1.839 | |
| 99 | wow, everything's computer | 400.000 | 1.828 | |
| 100 | Team Glupht | 336.000 | 1.573 | |
| 101 | f0xes | 326.000 | 1.531 | |
| 102 | Kingfisher | 326.000 | 1.529 | |
| 103 | Hackspettar | 326.000 | 1.526 | |
| 104 | leve10ne | 326.000 | 1.524 | |
| 105 | XORliga SYNdare | 326.000 | 1.522 | |
| 106 | Sarucks Änglar | 316.000 | 1.480 | |
| 107 | Enalinds | 316.000 | 1.478 | |
| 108 | S™ | 310.000 | 1.452 | |
| 109 | jb | 310.000 | 1.450 | |
| 110 | Tm8uMzA= | 310.000 | 1.448 | |
| 111 | iamthe1&only | 310.000 | 1.446 | |
| 112 | Ekorrarna | 310.000 | 1.444 | |
| 113 | Lördags_Mys | 310.000 | 1.442 | |
| 114 | Ryska spioner | 310.000 | 1.440 | |
| 115 | Aĉulujon | 310.000 | 1.438 | |
| 116 | Crypt1c_b1t_s0c13ty | 310.000 | 1.436 | |
| 117 | Regnm0ln1 | 310.000 | 1.435 | |
| 118 | very cool | 310.000 | 1.433 | |
| 119 | SVRTRDI0 | 310.000 | 1.431 | |
| 120 | ZeroCools | 310.000 | 1.429 | |
| 121 | Not Like Us | 300.000 | 1.388 | |
| 122 | rools | 300.000 | 1.386 | |
| 123 | 70kung | 300.000 | 1.385 | |
| 124 | HackingForSoju | 300.000 | 1.383 | |
| 125 | Section.9 | 226.000 | 1.089 | |
| 126 | Xx_GØØNB0X_xX | 226.000 | 1.088 | |
| 127 | Diket | 210.000 | 1.023 | |
| 128 | Bobby Tables | 210.000 | 1.021 | |
| 129 | strn solo run | 210.000 | 1.020 | |
| 130 | Don't Let Your Dreams Be Memes | 210.000 | 1.018 | |
| 131 | kakastrof | 210.000 | 1.017 | |
| 132 | WeEatWindows | 210.000 | 1.016 | |
| 133 | N0BR41N3R | 210.000 | 1.014 | |
| 134 | snällaungahackare | 210.000 | 1.013 | |
| 135 | \\kakel | 210.000 | 1.011 | |
| 136 | ThreatLevelMidnight | 210.000 | 1.010 | |
| 137 | Svensk författningssamling | 210.000 | 1.009 | |
| 138 | Datorklubben | 210.000 | 1.008 | |
| 139 | wiwo | 210.000 | 1.006 | |
| 140 | idc | 210.000 | 1.005 | |
| 141 | Galaxen | 210.000 | 1.004 | |
| 142 | Björn och Molgan | 210.000 | 1.003 | |
| 143 | Schrödinger Bears | 200.000 | 0.962 | |
| 144 | MBCrackers | 200.000 | 0.961 | |
| 145 | RC3Orb | 200.000 | 0.959 | |
| 146 | Chrono | 200.000 | 0.958 | |
| 147 | Örnsek | 200.000 | 0.957 | |
| 148 | Hyper Hackers | 200.000 | 0.956 | |
| 149 | codevibesonly | 200.000 | 0.955 | |
| 150 | hololiver | 200.000 | 0.954 | |
| 151 | ByteSisters | 200.000 | 0.953 | |
| 152 | icenov A | 200.000 | 0.952 | |
| 153 | kvanten | 200.000 | 0.951 | |
| 154 | ratchet and clank | 200.000 | 0.950 | |
| 155 | 0xC0DEBABE | 200.000 | 0.949 | |
| 156 | archipelago | 200.000 | 0.948 | |
| 157 | Send Nodes | 200.000 | 0.947 | |
| 158 | ludde | 116.000 | 0.614 | |
| 159 | 0xbth | 110.000 | 0.589 | |
| 160 | IHaveNoIdeaWhatImDoing | 110.000 | 0.588 | |
| 161 | August | 110.000 | 0.587 | |
| 162 | justdoit | 110.000 | 0.586 | |
| 163 | HackMatt | 110.000 | 0.585 | |
| 164 | Omegapoint | 110.000 | 0.584 | |
| 165 | CtrlAltDel33t | 110.000 | 0.583 | |
| 166 | She boot on my loader till i segfault | 110.000 | 0.582 | |
| 167 | maverick | 110.000 | 0.581 | |
| 168 | HexHax | 110.000 | 0.581 | |
| 169 | OverRYD | 110.000 | 0.580 | |
| 170 | Team Senapsslunga | 110.000 | 0.579 | |
| 171 | pepega | 110.000 | 0.578 | |
| 172 | eepysleepys | 110.000 | 0.577 | |
| 173 | Hey, it compiles! Ship it! | 110.000 | 0.576 | |
| 174 | chg65 | 110.000 | 0.576 | |
| 175 | SlaskOps | 110.000 | 0.575 | |
| 176 | 5F343033 | 110.000 | 0.574 | |
| 177 | Byråkraterna | 110.000 | 0.573 | |
| 178 | Norrsken.exe | 110.000 | 0.572 | |
| 179 | S6 | 110.000 | 0.572 | |
| 180 | unsaddle | 110.000 | 0.571 | |
| 181 | Felkod 60 | 110.000 | 0.570 | |
| 182 | 1ArmedHerdazians | 100.000 | 0.530 | |
| 183 | VSL | 100.000 | 0.529 | |
| 184 | LonesomeStar | 100.000 | 0.528 | |
| 185 | a2xpdmFybmE= | 100.000 | 0.528 | |
| 186 | ⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽⚽ | 100.000 | 0.527 | |
| 187 | pi&pu | 100.000 | 0.526 | |
| 188 | Dokkodo | 100.000 | 0.526 | |
| 189 | falloumi | 100.000 | 0.525 | |
| 190 | BaraJag | 100.000 | 0.524 | |
| 191 | thefellowshipofthectf | 100.000 | 0.523 | |
| 192 | Självklart! | 100.000 | 0.523 | |
| 193 | s0l0 | 100.000 | 0.522 | |
| 194 | Alex's team | 100.000 | 0.522 | |
| 195 | x010 | 100.000 | 0.521 | |
| 196 | Snerf | 100.000 | 0.520 | |
| 197 | byte me | 100.000 | 0.520 | |
| 198 | tendies | 100.000 | 0.519 | |
| 199 | ζ | 100.000 | 0.518 | |
| 200 | N30D3V | 100.000 | 0.518 | |
| 201 | Doktorn | 100.000 | 0.517 | |
| 202 | staticvoid | 100.000 | 0.517 | |
| 203 | Prometheus | 100.000 | 0.516 | |
| 204 | FrostyStuff | 100.000 | 0.515 | |
| 205 | bagration | 100.000 | 0.515 | |
| 206 | jhbjhbdhjebdjej | 100.000 | 0.514 | |
| 207 | Situation_Room | 100.000 | 0.514 | |
| 208 | tim | 100.000 | 0.513 | |
| 209 | prj | 100.000 | 0.512 | |
| 210 | Oknytt | 100.000 | 0.512 | |
| 211 | Dracarys | 100.000 | 0.511 | |
| 212 | Alfred | 100.000 | 0.511 | |
| 213 | banana | 100.000 | 0.510 | |
| 214 | spooky_seal | 100.000 | 0.510 | |
| 215 | sommar2025 | 100.000 | 0.509 | |
| 216 | phum snay | 100.000 | 0.509 | |
| 217 | TNFNC | 100.000 | 0.508 | |
| 218 | This Is A Team Name | 100.000 | 0.508 | |
| 219 | björn | 100.000 | 0.507 | |
| 220 | Hackspett | 100.000 | 0.507 | |
| 221 | ~vibe_ctf~ | 100.000 | 0.506 | |
| 222 | vase | 100.000 | 0.506 | |
| 223 | lithops | 100.000 | 0.505 | |
| 224 | C23 UmU | 100.000 | 0.505 | |
| 225 | MoJa-Vikings | 100.000 | 0.504 | |
| 226 | Emil Kollektivet | 10.000 | 0.148 | |
| 227 | DS Alone | 10.000 | 0.147 | |
| 228 | GreenGhouls4Life | 10.000 | 0.147 | |
| 229 | Öjn | 10.000 | 0.147 | |
| 230 | fzhshzh | 10.000 | 0.146 | |
| 231 | ctfrrteam | 10.000 | 0.146 | |
| 232 | SoloAlf | 10.000 | 0.145 | |
| 233 | justme | 10.000 | 0.145 | |
| 234 | IAM | 10.000 | 0.144 | |
| 235 | Lernia DevOps24 | 10.000 | 0.144 | |
| 236 | http://inteloperations.org/ | 10.000 | 0.143 | |
| 237 | C3E3C6 | 10.000 | 0.143 | |
| 238 | No Logs, No Crime | 10.000 | 0.142 | |
| 239 | jnix | 10.000 | 0.142 | |
| 240 | Dunderklumpen | 10.000 | 0.142 | |
| 241 | Ockultister | 10.000 | 0.141 | |
| 242 | /dev/random | 10.000 | 0.141 | |
| 243 | 476CF6646572 | 10.000 | 0.140 | |
| 244 | Solo Team | 10.000 | 0.140 | |
| 245 | Entity Command | 10.000 | 0.140 | |
| 246 | pederbonde | 10.000 | 0.139 | |
| 247 | beekcake | 10.000 | 0.069 | |
