Website: https://github.com/bl4de

Website: https://hackerone.com/bl4de

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Participated in CTF events

Overall rating place: 4114 with 2.570 pts in 2024

Country place: 42

PlaceEventCTF pointsRating points
3090xL4ugh CTF 202460.00000.253
895DiceCTF 2024 Quals1.00000.070
778TetCTF 2024100.00000.858
447UofTCTF 2024620.00001.099
620IrisCTF 2024150.00000.291

Overall rating place: 11039 with 3.528 pts in 2023

Country place: 81

PlaceEventCTF pointsRating points
169ASIS CTF Finals 202330.00000.935
237h4ckc0n 20231.00000.109
408DEF CON CTF Qualifier 202310.00000.391
878LA CTF 2023110.00000.201
571DiceCTF 20231.00000.071
600KnightCTF 2023100.00000.397
324idekCTF 2022*133.00000.225
223IrisCTF 2023250.00000.651
422TetCTF 2023100.00000.548

Overall rating place: 3474 with 11.415 pts in 2022

Country place: 43

PlaceEventCTF pointsRating points
208ASIS CTF Finals 202227.00001.245
240Square CTF 2022101.00000.974
649SECCON CTF 2022 Quals50.00001.264
210ASIS CTF Quals 202261.00001.846
3620CTF/TCTF 202218.00000.488
214Balsn CTF 2022100.00001.353
976SHELLCTF 202250.00000.224
467corCTF 2022109.00000.367
1144Tenable CTF 2022100.00000.280
273m0leCon CTF 2022 Teaser50.00000.835
511EZ CTF | Beginner Friendly400.00000.000
359b01lers CTF110.00000.987
171TAMUctf 2022600.00001.844
483LINE CTF 20221.00000.054
482UMDCTF 20221.00000.076
211Insomni'hack teaser 20228.00000.154
308Real World CTF 4th32.00000.581
231TetCTF 2022100.00000.461

Overall rating place: 2733 with 13.110 pts in 2021

Country place: 45

PlaceEventCTF pointsRating points
1209MetaCTF CyberGames 2021350.00000.579
177Balsn CTF 202150.00000.598
104Square CTF 202150.00001.084
468N1CTF 202168.00000.484
371DamCTF 2021537.00001.677
325DEADFACE CTF1247.00002.887
1087CSAW CTF Qualification Round 202125.00000.067
640UIUCTF 20211.00000.039
4240CTF/TCTF 2021 Quals 24.00000.431
255Pwn2Win CTF 202150.00000.939
471UMDCTF 20211.00000.052
269Midnight Sun CTF 2021 Quals58.00000.751
551RITSEC CTF 2021100.00000.334
549UTCTF 2021505.00000.551
454Tenable CTF 20211025.00003.421
420DiceCTF 2021108.00000.623
527justCTF [*] 202050.00000.352

Overall rating place: 2061 with 16.076 pts in 2020

Country place: 36

PlaceEventCTF pointsRating points
278VULNCON CTF 2020200.00000.406
217Dragon CTF 202042.00001.289
413CyberSecurityRumble CTF100.00000.320
195Hack.lu CTF 2020259.00004.793
782N1CTF 202069.00000.272
426TokyoWesterns CTF 6th 202033.00000.882
237ALLES! CTF 202056.00000.379
424InCTF 2020100.00000.392
176CCTF 2020113.00000.728
802ASIS CTF Quals 202020.00000.349
5470CTF/TCTF 2020 Quals 12.00000.312
484Zh3r0 CTF100.00000.142
499WPICTF 202051.00000.465
624PlaidCTF 20201.00000.164
235Byte Bandits CTF 20201.00000.158
228Midnight Sun CTF 2020 Quals174.00001.723
480AUCTF 20201895.00001.103
227FireShell CTF 2020100.00000.362
459TAMUctf 2020150.00000.000
566ångstromCTF 2020620.00003.724
807UTCTF 202051.00000.072
532nullcon HackIM 20201.00000.074
555HackTM CTF Quals 202025.00000.102
682riceteacatpanda430.00000.320
536Insomni'hack teaser 202036.00000.960

Overall rating place: 1134 with 22.420 pts in 2019

Country place: 29

PlaceEventCTF pointsRating points
450TUCTF 20191746.00003.568
379RITSEC CTF 2019369.00000.653
192ASIS CTF Finals 201938.00001.066
144Pwn2Win CTF 2019124.00001.597
708SECCON 2019 Online CTF50.00000.365
470HITCON CTF 2019 Quals50.00000.996
407Balsn CTF 2019106.00000.393
167PwnThyBytes CTF 20191.00000.153
191Teaser Dragon CTF 201968.00000.847
382InCTF 201950.00000.323
196SEC-T CTF 201979.00000.418
284Real World CTF 2019 Quals34.00000.399
719CSAW CTF Qualification Round 20191.00000.068
188DefCamp CTF Qualification 20193.00000.134
141Affinity CTF 2019 - Quals401.00001.344
607N1CTF 201912.00000.082
309TokyoWesterns CTF 5th 2019122.00003.524
243Chaos Communication Camp 201981.00000.591
368Harekaze CTF 201910.00000.143
367RCTF 201951.00000.258
996DEF CON CTF Qualifier 2019100.00001.617
265INS'hAck 2019201.00001.262
286ASIS CTF Quals 201911.00000.333
868PlaidCTF 20191.00000.127
415WPICTF 201976.00000.276
320SwampCTF 2019110.00000.357
335Pragyan CTF 2019200.00001.325
466BSidesSF 2019 CTF11.00000.097
504TAMUctf 193282.00005.483
736NeverLAN CTF 2019670.00001.634

Overall rating place: 1156 with 17.815 pts in 2018

Country place: 32

PlaceEventCTF pointsRating points
41635C3 CTF1.00000.264
111ASIS CTF Finals 201836.00000.855
308TUCTF 20181677.00004.261
335RITSEC CTF 2018651.00001.853
730HITCON CTF 201850.00000.726
172InCTF 201850.00000.204
149Teaser Dragon CTF 201878.00001.036
343TokyoWesterns CTF 4th 201883.00001.411
321WhiteHat Grand Prix 2018 – Quals10.00000.157
237CTFZone 2018 Quals1.00000.106
356Meepwn CTF Quals 2018100.00000.311
320RCTF 201852.00000.186
248DEF CON CTF Qualifier 2018211.00003.856
531PlaidCTF 20181.00000.188
407ASIS CTF Quals 201816.00000.285
104Midnight Sun CTF 2018 Quals60.00000.764
335Timisoara CTF 2018 Quals26.00000.221
194WPICTF 2018218.00001.254
194UIUCTF 20182.00000.127
248SunshineCTF 2018301.00000.681
374INS'hAck 201860.00000.296
6500CTF/TCTF 2018 Quals16.00000.188
868SwampCTF 201850.00000.136
295Pragyan CTF 2018400.00000.956
185Harekaze CTF 2018130.00001.161
155nullcom HackIM 2018200.00000.748
241EvlzCTF25.00000.119
327SharifCTF 8100.00001.172

Overall rating place: 1287 with 13.473 pts in 2017

Country place: 27

PlaceEventCTF pointsRating points
321HITCON CTF 2017 Quals50.00000.835
239Hack.lu CTF 2017132.00001.609
270Hack Dat Kiwi 201775.00000.597
370DefCamp CTF Qualification 20172.00000.047
162EKOPARTY CTF 2017248.00001.351
579CSAW CTF Qualification Round 2017101.00000.429
246SEC-T CTF110.00000.868
277ASIS CTF Finals 201759.00000.632
530Tokyo Westerns CTF 3rd 201716.00000.291
397MeePwn CTF 1st 20171.00000.065
487Google Capture The Flag 2017 (Quals)50.00000.242
68SHA2017 CTF Teaser round100.00000.000
329PlaidCTF 201751.00001.046
305INS'hAck 201726.00000.177
93Teaser CONFidence CTF 20171.00000.112
256VolgaCTF 2017 Quals300.00001.683
278Boston Key Party CTF 201751.00000.867
261BSides San Francisco CTF316.00001.196
252nullcon HackIM 300.00000.288
168BITSCTF 201750.00001.035
469AlexCTF430.00002.984

Overall rating place: 868 with 11.502 pts in 2016

Country place: 15

PlaceEventCTF pointsRating points
528SharifCTF 71.00000.088
402Hack The Vote 2016101.00000.471
435EKOPARTY CTF 2016150.00001.361
473CSAW CTF Qualification Round 2016176.00000.878
222ASIS CTF Finals 20163.00000.296
400Tokyo Westerns/MMA CTF 2nd 201680.00000.790
309h4ckc0n 2016500.00002.467
685IceCTF 2016461.00000.000
275SECUINSIDE CTF Quals 20161.00000.048
245TU CTF 2016160.00000.736
248ASIS CTF Quals 20161.00000.164
401Google Capture The Flag 2016150.00000.754
540PlaidCTF 20161.00000.181
115Pwn2Win CTF 2016105.00001.138
392BCTF 201610.00000.148
5890CTF 2016 Quals1.00000.578
423Boston Key Party CTF 20161.00000.767
438Internetwache CTF 2016210.00000.511
513HackIM 2016200.00000.126

Team members

Team writeups

EventTaskAction
Square CTF 2022EZ pwn 1 read writeup
Midnight Sun CTF 2020 QualsAdmpanel [58]read writeup
TAMUctf 19Login App [477]read writeup
TAMUctf 19Bird Box Challenge [478]read writeup
DEF CON CTF Qualifier 2018sbva [110]read writeup
INS'hAck 2018Crypt0r - Part 1 [20]read writeup
INS'hAck 2018Crimemail [20]read writeup
nullcom HackIM 2018Web2 [200]read writeup
Hack Dat Kiwi 2017MD5 Games 1 [50]read writeup
ASIS CTF Finals 2017Golem is stupid! [41]read writeup
PlaidCTF 2017zipper [50]read writeup
VolgaCTF 2017 QualsBloody Feedback [100]read writeup
Boston Key Party CTF 2017Prudentialv2 [50]read writeup
nullcon HackIM Web2 [200]read writeup
nullcon HackIM Web1 [100]read writeup
Hack The Vote 2016Sanders Fan Club [100]read writeup
CSAW CTF Qualification Round 2016mfw [125]read writeup
Tokyo Westerns/MMA CTF 2nd 2016Global Page [50]read writeup
TU CTF 2016Student Grades [50]read writeup
TU CTF 2016DuckPrint [100]read writeup
Google Capture The Flag 2016In Recorded Conversation [25]read writeup
Google Capture The Flag 2016Wallowing Wallabies - Part One [25]read writeup
Google Capture The Flag 2016Spotted Quoll [50]read writeup
Google Capture The Flag 2016Ernst Echidna [50]read writeup
Internetwache CTF 2016Web 80 - 0ldsk00lBlog [80]read writeup
Internetwache CTF 2016Misc 70 - Rock With The Wired Shark [70]read writeup
Internetwache CTF 2016Misc 60 - Quick Run [60]read writeup