Also known as
  • Deadlock_Team
  • DeadlockTeam



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We are a Brazilian CTF Team!

The Deadlock team emerged from a group of IT studies that was created in 2016. The team was created to bring together people interested in IT and InfoSec-related issues who were available to participate in Capture the Flag championships. Since then, we have gathered members with different levels and areas of knowledge, all aiming to make the team a Brazilian reference, both in the area of safety and in national and international CTF championships.
O Deadlock surgiu a partir de um grupo de estudos sobre TI que foi criado em 2016. O time foi criado com o objetivo de reunir pessoas interessadas em assuntos relacionados a TI e InfoSec, e que estivessem disponíveis para participar de campeonatos de Capture the Flag. Desde então, temos reunido membros com diferentes níveis e áreas de conhecimento, todos com o objetivo de fazer do time uma referência brasileira, tanto na área de segurança quanto em campeonatos de CTF nacionais e internacionais.

Participated in CTF events

Overall rating place: 1991 with 18.030 pts in 2021

Country place: 15

PlaceEventCTF pointsRating points
589InCTF 202110.00000.150
158Hack-A-Sat 2 Qualifiers101.00001.059
104Circle City Con CTF 2021552.00002.684
97Pwn2Win CTF 2021202.00003.331
2532Cyber Apocalypse 202125.00000.041
390UMDCTF 2021201.00000.222
478PlaidCTF 20211.00000.225
512RITSEC CTF 2021160.00000.508
201b01lers CTF200.00000.526
577ångstromCTF 2021315.00002.368
143VolgaCTF 2021 Qualifier180.00001.778
525NahamCon CTF 20211970.00001.711
142BSidesSF 2021 CTF303.00000.720
246darkCON CTF653.00001.050
130DiceCTF 2021470.00002.644
331justCTF [*] 2020100.00000.684

Overall rating place: 546 with 59.440 pts in 2020

Country place: 7

PlaceEventCTF pointsRating points
77CyberSecurityRumble CTF1787.00004.868
142TastelessCTF 2020101.00000.636
372ALLES! CTF 202056.00000.341
552Google Capture The Flag 202050.00000.832
511InCTF 2020100.00000.371
302csictf 20202697.00002.889
243rgbCTF 20201147.00001.276
255ASIS CTF Quals 202053.00000.966
1870CTF/TCTF 2020 Quals 71.00001.302
267redpwnCTF 20203715.00003.964
206NahamCon CTF1745.00005.872
229Really Awesome CTF 20203100.00004.104
320HSCTF 71636.00002.426
95Pwn2Win CTF 2020223.00003.584
46TJCTF 20201350.000011.058
659DEF CON CTF Qualifier 2020200.00002.801
347De1CTF 2020115.00000.312
306Houseplant CTF 20202337.00001.713
272WPICTF 2020326.00002.692
298PlaidCTF 20201.00000.327
178AUCTF 20207840.00004.494
155TAMUctf 20201709.00000.000
206ångstromCTF 20201755.000010.536
275Pragyan CTF 202010.00000.160
195NeverLAN CTF 20202495.00002.513
159Codegate CTF 2020 Preliminary77.00000.255
411nullcon HackIM 202051.00000.346
232HackTM CTF Quals 2020219.00000.620
368Insomni'hack teaser 202072.00001.868

Overall rating place: 323 with 73.422 pts in 2019

Country place: 3

PlaceEventCTF pointsRating points
913X-MAS CTF 201956.00000.093
232TUCTF 20194106.00008.367
334RITSEC CTF 2019479.00000.839
104ASIS CTF Finals 201938.00001.435
192SECCON 2019 Online CTF290.00001.975
214HITCON CTF 2019 Quals155.00002.908
95Balsn CTF 2019106.00000.595
52BSides Delhi CTF 20191146.00001.879
255PwnThyBytes CTF 20191.00000.102
10047picoCTF 2019550.00000.000
467Real World CTF 2019 Quals34.00000.365
626TokyoWesterns CTF 5th 201923.00000.760
136h4ckc0n 2019588.00001.824
441De1CTF 201928.00000.116
254CyBRICS CTF Quals 201960.00000.503
531HSCTF 61174.00001.602
367Facebook CTF 2019101.00000.175
68Security Fest 2019856.00004.797
230RCTF 2019121.00000.535
664DEF CON CTF Qualifier 2019100.00001.646
261INS'hAck 2019201.00001.263
243Blaze CTF 2019420.00003.108
284ångstromCTF 2019540.00002.365
444PlaidCTF 20191.00000.232
221WPICTF 2019231.00000.777
69Byte Bandits CTF 2019226.00001.946
186CBM CTF 201945.00000.418
79SpamAndFlags Teaser 201910.00000.387
126AceBear Security Contest 2019100.00000.423
504SwampCTF 201960.00000.201
157ENCRYPT CTF1136.00006.222
62SunshineCTF 2019680.00004.931
243b00t2root '1950.00000.247
161VolgaCTF 2019 Qualifier450.00003.915
192Securinets CTF Quals 20191157.00001.196
6670CTF/TCTF 2019 Quals1.00000.134
424CONFidence CTF 2019 Teaser1.00000.068
218Pragyan CTF 2019400.00002.622
220Aero CTF 2019100.00000.466
182BSidesSF 2019 CTF138.00000.683
86TAMUctf 1913144.000022.083
120STEM CTF: Cyber Challenge 2019450.00003.752
95NeverLAN CTF 20195475.000013.341
115FireShell CTF 2019360.00001.505
210Insomni'hack teaser 201951.00001.049

Overall rating place: 5136 with 2.631 pts in 2018

Country place: 18

PlaceEventCTF pointsRating points
114X-MAS CTF 20181325.00002.631

Team members

Team writeups

ASIS CTF Quals 2020Web Warm-up [33]read writeup
NahamCon CTFDangerous [75]read writeup
Really Awesome CTF 2020Not Really AI [200]read writeup
TJCTF 2020Tinder [25]read writeup
TJCTF 2020Gamer F [80]read writeup
TJCTF 2020Gamer R [80]read writeup
TJCTF 2020Sarah Palin Fanpage [35]read writeup
TJCTF 2020Admin Secrets [100]read writeup
TJCTF 2020Moar Horse 4 [80]read writeup
TJCTF 2020Zipped Up [70]read writeup
TJCTF 2020Login [30]read writeup
TJCTF 2020File Viewer [70]read writeup
TJCTF 2020 Congenial Octo Couscous [70]read writeup
TJCTF 2020 Timed [50]read writeup
NeverLAN CTF 2020BabyRSA [250]read writeup
riceteacatpandaBASmati ricE 64 [150]read writeup
riceteacatpandaChugalug's Footpads [150]read writeup
riceteacatpandaWeb Invaders [250]read writeup
TUCTF 2019shellme32 [462]read writeup
TUCTF 2019thefirst [379]read writeup
Pwn2Win CTF 2019Baby Recruiter [267]read writeup
CyBRICS CTF Quals 2019NopeSQL [156]read writeup
Security Fest 2019Memory lane [537]read writeup
Security Fest 2019Hydra read writeup
ENCRYPT CTFpwn3 [300]read writeup
SunshineCTF 2019Patches' Punches [50]read writeup
SunshineCTF 2019Brainmeat [75]read writeup
SunshineCTF 2019Wrestler Name Generator [150]read writeup
VolgaCTF 2019 QualifierHigher [100]read writeup
VolgaCTF 2019 QualifierJOI [150]read writeup
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