Sat, 09 Oct. 2021, 00:00 UTC — Mon, 11 Oct. 2021, 00:00 UTC 
On-line
A perfect blue CTF event.
Format: Jeopardy 
Official URL: https://ctf.perfect.blue/
This event's future weight is subject of public voting!
Event organizers
Second edition of pbctf!
CTF lasts for 48h from October 9 (Saturday) 0:00 UTC to October 11 (Monday) 0:00 UTC
Official website: https://ctf.perfect.blue
Twitter: https://twitter.com/pb_ctf
Email: [email protected]
Discord: https://discord.gg/GXtshq7Qwe
Premier Sponsored by: Dataflow Security
Main Sponsored by: Cellebrite
Official Partners: Vector35
Infra sponsored by g.co/cloud
We have a prize pool of 7,500 USD!
1st place: 3,000 USD, 5 Binary ninja personal license
2nd place: 2,000 USD, 3 Binary ninja personal license
3rd place: 1,000 USD, 1 Binary ninja personal license
Writeup: 1,400 USD (9 x 100 USD + 1 x 500 USD )
BN cloud Writeup: 1 Binary ninja personal license, 100 USD
210 teams total
| Place | Team | CTF points | Rating points | |
|---|---|---|---|---|
| 1 | DiceGang | 5299.000 | 49.800 | |
| 2 | Super Guesser | 4815.000 | 35.076 | |
| 3 | organizers | 4482.000 | 29.361 | |
| 4 | zwnj | 4392.000 | 26.863 | |
| 5 | zer0pts | 4214.000 | 24.782 | |
| 6 | kalmarunionen | 4153.000 | 23.665 | |
| 7 | Water Paddler | 3377.000 | 19.426 | |
| 8 | Black Bauhinia | 2824.000 | 16.382 | |
| 9 | ALLES! | 2706.000 | 15.482 | |
| 10 | More Smoked Leet Chicken | 2700.000 | 15.177 | |
| 11 | The Flat Network Society | 2676.000 | 14.838 | |
| 12 | 0daysober | 2125.000 | 12.060 | |
| 13 | WreckTheLine | 2021.000 | 11.412 | |
| 14 | Maple Bacon | 1999.000 | 11.172 | |
| 15 | nyahello | 1793.000 | 10.085 | |
| 16 | greunion | 1733.000 | 9.700 | |
| 17 | 0ops | 1660.000 | 9.265 | |
| 18 | H4K47L4N1M | 1656.000 | 9.165 | |
| 19 | mode13h | 1530.000 | 8.500 | |
| 20 | httpizza | 1529.000 | 8.430 | |
| 21 | TSG | 1336.000 | 7.464 | |
| 22 | hxp | 1334.000 | 7.400 | |
| 23 | Dragon Sector | 1333.000 | 7.346 | |
| 24 | C4T BuT S4D | 1297.000 | 7.132 | |
| 25 | thehackerscrew | 1288.000 | 7.048 | |
| 26 | IrisSec | 1268.000 | 6.916 | |
| 27 | xtal | 1260.000 | 6.843 | |
| 28 | UCASers | 1179.000 | 6.429 | |
| 29 | ./Vespiary | 1066.000 | 5.868 | |
| 30 | LosFuzzys | 1056.000 | 5.792 | |
| 31 | idek | 1056.000 | 5.765 | |
| 32 | Social Engineering Experts | 1016.000 | 5.552 | |
| 33 | 14 message | 1012.000 | 5.510 | |
| 34 | /mnt/ain | 919.000 | 5.051 | |
| 35 | Bushwhackers | 918.000 | 5.025 | |
| 36 | Syclover | 892.000 | 4.883 | |
| 37 | Plaid Parliament of Pwning | 887.000 | 4.841 | |
| 38 | mikecat | 880.000 | 4.790 | |
| 39 | Utaha | 862.000 | 4.689 | |
| 40 | Tower of Hanoi | 824.000 | 4.494 | |
| 41 | NTUC513Bo8 | 824.000 | 4.479 | |
| 42 | KUDoS | 820.000 | 4.446 | |
| 43 | bi0s | 820.000 | 4.432 | |
| 44 | The Teamless | 811.000 | 4.377 | |
| 45 | FAUST | 797.000 | 4.298 | |
| 46 | bawolff | 743.000 | 4.033 | |
| 47 | ffffx00000 | 690.000 | 3.772 | |
| 48 | SDD | 654.000 | 3.592 | |
| 49 | sln.1550 | 654.000 | 3.581 | |
| 50 | H@ckerz | 642.000 | 3.515 | |
| 51 | Blue Hens | 629.000 | 3.444 | |
| 52 | OnlyFeet | 629.000 | 3.435 | |
| 53 | F03v3ryY0ung | 628.000 | 3.421 | |
| 54 | or4nge | 618.000 | 3.365 | |
| 55 | pwnagaukar | 616.000 | 3.347 | |
| 56 | 5upernova | 600.000 | 3.264 | |
| 57 | room2042 | 600.000 | 3.256 | |
| 58 | w | 593.000 | 3.216 | |
| 59 | K3RN3L4RMY | 550.000 | 3.006 | |
| 60 | HNN4ABO | 550.000 | 2.999 | |
| 61 | justMe2 | 550.000 | 2.993 | |
| 62 | TechSec | 520.000 | 2.845 | |
| 63 | upbhack | 492.000 | 2.707 | |
| 64 | chtwi | 472.000 | 2.607 | |
| 65 | Balsn | 472.000 | 2.601 | |
| 66 | HUT8 | 472.000 | 2.595 | |
| 67 | traP | 472.000 | 2.590 | |
| 68 | VTeam | 466.000 | 2.556 | |
| 69 | Yanee | 444.000 | 2.447 | |
| 70 | m3ow | 444.000 | 2.442 | |
| 71 | SupremeOwls | 444.000 | 2.437 | |
| 72 | sentry.io | 444.000 | 2.432 | |
| 73 | Pynard | 444.000 | 2.427 | |
| 74 | Team-0x7 | 444.000 | 2.423 | |
| 75 | r3kapig | 430.000 | 2.353 | |
| 76 | Fword | 430.000 | 2.348 | |
| 77 | LonelyMan | 430.000 | 2.344 | |
| 78 | Samurai | 378.000 | 2.095 | |
| 79 | UnderRated | 376.000 | 2.082 | |
| 80 | UIT.W3 | 376.000 | 2.078 | |
| 81 | Yesman | 364.000 | 2.018 | |
| 82 | WE_0WN_Y0U | 360.000 | 1.995 | |
| 83 | wolvsec | 354.000 | 1.963 | |
| 84 | [ ] | 352.000 | 1.950 | |
| 85 | dqi | 332.000 | 1.853 | |
| 86 | ThereIsNoInfoRoma | 332.000 | 1.850 | |
| 87 | Kernel Sanders | 326.000 | 1.818 | |
| 88 | softshell | 310.000 | 1.740 | |
| 89 | pumpkinchunker | 310.000 | 1.736 | |
| 90 | Hacktimel | 310.000 | 1.733 | |
| 91 | HuntsvilleTechSupport | 304.000 | 1.702 | |
| 92 | CHCC | 304.000 | 1.699 | |
| 93 | Shellphish | 296.000 | 1.659 | |
| 94 | noTeamName | 296.000 | 1.656 | |
| 95 | emocat | 296.000 | 1.653 | |
| 96 | ST4RT | 296.000 | 1.650 | |
| 97 | Porg Pwn Platoon | 296.000 | 1.648 | |
| 98 | kiona | 290.000 | 1.617 | |
| 99 | ARESx | 290.000 | 1.614 | |
| 100 | moondo | 290.000 | 1.612 | |
| 101 | Sp33d_0f_T1m3 | 290.000 | 1.609 | |
| 102 | SHA-5010 | 274.000 | 1.532 | |
| 103 | ctfChallengers | 274.000 | 1.529 | |
| 104 | 0x62EEN7EA | 274.000 | 1.527 | |
| 105 | DLC | 274.000 | 1.525 | |
| 106 | hydroelectricities | 274.000 | 1.522 | |
| 107 | nico | 274.000 | 1.520 | |
| 108 | SHANKS | 274.000 | 1.518 | |
| 109 | m1t0 | 274.000 | 1.516 | |
| 110 | Angry Newbies | 274.000 | 1.514 | |
| 111 | damjan | 274.000 | 1.512 | |
| 112 | COMPASS | 274.000 | 1.510 | |
| 113 | cyber-monkeys | 274.000 | 1.508 | |
| 114 | PLUS | 274.000 | 1.506 | |
| 115 | rik | 224.000 | 1.269 | |
| 116 | undefined | 220.000 | 1.248 | |
| 117 | e^iπ+1day | 220.000 | 1.247 | |
| 118 | dtro | 220.000 | 1.245 | |
| 119 | UOKIN | 170.000 | 1.008 | |
| 120 | Fish'); DROP TABLE users;-- | 170.000 | 1.006 | |
| 121 | h4tum | 170.000 | 1.005 | |
| 122 | g0_d4u_kh04_tr3n | 170.000 | 1.003 | |
| 123 | pingCTF | 170.000 | 1.001 | |
| 124 | Error404 | 170.000 | 1.000 | |
| 125 | Cornflags | 170.000 | 0.998 | |
| 126 | Lonely_Gang | 156.000 | 0.931 | |
| 127 | C0nn3R | 156.000 | 0.929 | |
| 128 | Noob | 156.000 | 0.928 | |
| 129 | Msk_lol | 156.000 | 0.926 | |
| 130 | retirees | 156.000 | 0.925 | |
| 131 | flash | 156.000 | 0.923 | |
| 132 | flib | 156.000 | 0.922 | |
| 133 | Mas0n | 156.000 | 0.920 | |
| 134 | BIT CRIMINALS | 156.000 | 0.919 | |
| 135 | Contrail | 156.000 | 0.917 | |
| 136 | ArenaQuakerCTF | 156.000 | 0.916 | |
| 137 | NoTeam | 156.000 | 0.915 | |
| 138 | Ashes | 156.000 | 0.913 | |
| 139 | PhuongHoang | 156.000 | 0.912 | |
| 140 | bamboo | 156.000 | 0.911 | |
| 141 | adam | 156.000 | 0.910 | |
| 142 | dasda | 156.000 | 0.908 | |
| 143 | xisop | 156.000 | 0.907 | |
| 144 | 下水道马里奥 | 156.000 | 0.906 | |
| 145 | PFS | 156.000 | 0.905 | |
| 146 | efiens | 156.000 | 0.904 | |
| 147 | guitared solo | 140.000 | 0.827 | |
| 148 | ratedQ | 140.000 | 0.826 | |
| 149 | Red0 | 140.000 | 0.825 | |
| 150 | TangLangTech | 140.000 | 0.824 | |
| 151 | merope | 140.000 | 0.823 | |
| 152 | Mayas | 140.000 | 0.822 | |
| 153 | Jump2Flag | 140.000 | 0.821 | |
| 154 | 0xef00 | 140.000 | 0.820 | |
| 155 | ivachyou | 140.000 | 0.819 | |
| 156 | havce | 140.000 | 0.817 | |
| 157 | skateboarding dog | 140.000 | 0.816 | |
| 158 | crayontheft | 140.000 | 0.815 | |
| 159 | KITCTF | 140.000 | 0.814 | |
| 160 | 0x4B1D | 140.000 | 0.813 | |
| 161 | KiTs | 140.000 | 0.813 | |
| 162 | Lost Boys | 140.000 | 0.812 | |
| 163 | TEAM0001 | 140.000 | 0.811 | |
| 164 | cuccs | 140.000 | 0.810 | |
| 165 | Raise the Flag | 140.000 | 0.809 | |
| 166 | (l00p3r1n0;cat) > fs0c13ty | 140.000 | 0.808 | |
| 167 | SolarCAT | 140.000 | 0.807 | |
| 168 | ID-IoT | 140.000 | 0.806 | |
| 169 | 1t'5_n0t_fla9 | 134.000 | 0.777 | |
| 170 | Ph0t1n1a | 134.000 | 0.776 | |
| 171 | Gin | 134.000 | 0.775 | |
| 172 | Underwriters | 134.000 | 0.774 | |
| 173 | Haar | 134.000 | 0.774 | |
| 174 | (mendung)10^6 | 134.000 | 0.773 | |
| 175 | SIGPwny | 134.000 | 0.772 | |
| 176 | n0n$la$ | 134.000 | 0.771 | |
| 177 | IIT(BHU)CyberSec | 134.000 | 0.770 | |
| 178 | InfoSecIITR | 134.000 | 0.770 | |
| 179 | tmp | 134.000 | 0.769 | |
| 180 | BambooShoots | 134.000 | 0.768 | |
| 181 | nitrow | 134.000 | 0.767 | |
| 182 | m1z0r3 | 134.000 | 0.766 | |
| 183 | Em0t3t | 134.000 | 0.766 | |
| 184 | ROIS | 134.000 | 0.765 | |
| 185 | RootMeUpBeforeYouGoGo | 134.000 | 0.764 | |
| 186 | 2Fast4U | 134.000 | 0.764 | |
| 187 | Curious Tourists | 134.000 | 0.763 | |
| 188 | GranolaSport | 134.000 | 0.762 | |
| 189 | g4f | 134.000 | 0.761 | |
| 190 | Wanna.W1n | 134.000 | 0.761 | |
| 191 | dr00py | 134.000 | 0.760 | |
| 192 | anh_ban_a` | 134.000 | 0.759 | |
| 193 | pantun | 134.000 | 0.759 | |
| 194 | Naul | 134.000 | 0.758 | |
| 195 | ret2school | 134.000 | 0.757 | |
| 196 | she | 134.000 | 0.757 | |
| 197 | DP4 | 134.000 | 0.756 | |
| 198 | BlueHole | 134.000 | 0.755 | |
| 199 | cheriPI | 134.000 | 0.755 | |
| 200 | HackademINT | 134.000 | 0.754 | |
| 201 | noraneco | 134.000 | 0.754 | |
| 202 | Look! A three-headed monkey! | 134.000 | 0.753 | |
| 203 | purf3ct | 134.000 | 0.752 | |
| 204 | Eat, Sleep, Pwn, Repeat | 134.000 | 0.752 | |
| 205 | loool | 134.000 | 0.751 | |
| 206 | ToInfinityAndBeYANd | 134.000 | 0.751 | |
| 207 | StackUnderflow | 134.000 | 0.750 | |
| 208 | MExP | 134.000 | 0.749 | |
| 209 | TwentyFive | 134.000 | 0.749 | |
| 210 | dk krew | 134.000 | 0.374 | |
