CTFtime.org

hxp

Also known as
  • H4x0rPsch0r
  • H4xorPsch0rr
  • H4x0rPsch0rr
  • hx​p
  • hxp_

Website: https://infosec.exchange/@hxp

Website: https://hxp.io/

Other: https://infosec.exchange/@hxp

Other: IRC: #hxpctf @ Libera Chat

Sign in to join the team.



Participated in CTF events

Overall rating place: 516 with 97.126 pts in 2025

PlaceEventCTF pointsRating points
14HITCON CTF 20252689.000060.517
31PlaidCTF 2025718.000019.792
6Insomni'hack 20252635.000016.817

Overall rating place: 40 with 470.734 pts in 2024

PlaceEventCTF pointsRating points
75ASIS CTF Finals 202443.00002.108
19SECCON CTF 13 Quals2000.000052.444
5justCTF 2024 finals2740.000020.956
41HITCON CTF 2024 Quals832.000012.265
11justCTF 2024 teaser2991.000055.042
21Crypto CTF 20241591.000027.736
6Insomni'hack 20243083.000032.960
78Midnight Sun CTF 2024 Quals279.00002.416
22PlaidCTF 20241026.000030.468
28CursedCTF 2024 Quals4777.00005.583
86DiceCTF 2024 Quals790.00008.058
3Insomni'hack teaser 20241755.000034.524

Overall rating place: 31 with 509.535 pts in 2023

PlaceEventCTF pointsRating points
360CTF/TCTF 2023555.00007.274
6TSG CTF 20232628.000018.776
106Balsn CTF 2023129.00002.838
19SECCON CTF 2023 Quals2054.000049.407
44HITCON CTF 2023 Quals783.000013.154
16Bauhinia CTF 20231230.00007.334
21Google Capture The Flag 20232626.000038.128
4p4ctf 2023 finals4113.000023.893
63justCTF 2023670.00005.931
32DEF CON CTF Qualifier 2023616.000014.924
12p4ctf 2023 teaser1267.000025.251
36ångstromCTF 20231920.000053.696
16PlaidCTF 20231423.000048.753
43Midnight Sun CTF 2023 Quals1084.00008.739
11Insomni'hack 20232120.000013.185
56UTCTF 2025 20233978.000010.287
2SECCON CTF 2022 International Finals6478.000036.708
14Insomni'hack teaser 20231289.00008.157

Overall rating place: 52 with 329.955 pts in 2022

PlaceEventCTF pointsRating points
7SECCON CTF 2022 Quals3007.000080.907
8p4ctf 20221139.000016.836
310CTF/TCTF 20221138.000016.589
5TeamItaly CTF 20222879.000021.337
9Balsn CTF 20222494.000033.445
41Google Capture The Flag 20221458.000021.206
34DEF CON CTF Qualifier 2022406.000014.218
28ångstromCTF 20223721.000045.947
8PlaidCTF 20221901.000071.045
29Midnight Sun CTF 2022 Quals1162.00005.823
21DiceCTF 20221861.00008.426
14Insomni'hack teaser 20221026.00008.229

Overall rating place: 11 with 664.576 pts in 2021

PlaceEventCTF pointsRating points
4Dragon CTF 20212575.000091.614
92Hack.lu CTF 2021347.00006.925
22pbctf 20211334.00007.400
19TastelessCTF 2021936.000010.418
7TSG CTF 20212277.000023.391
80CTF/TCTF 2021 Finals3594.000063.079
16ALLES! CTF 20211830.000017.840
105InCTF 2021310.00001.604
18Crypto CTF 20211816.000016.926
22Google Capture The Flag 20213076.000051.399
13redpwnCTF 20213871.000015.999
110CTF/TCTF 2021 Quals 4956.000054.578
86Hack-A-Sat 2 Qualifiers186.00000.000
13Pwn2Win CTF 20212445.000036.323
1OMH 2021 CTF4791.000069.300
118DawgCTF 20211475.00000.000
41DEF CON CTF Qualifier 2021734.000019.022
14PlaidCTF 20212801.000052.788
26Midnight Sun CTF 2021 Quals1434.000015.876
52ångstromCTF 20212690.000020.426
48VolgaCTF 2021 Qualifier1042.00009.652
5zer0pts CTF 20213898.000023.284
7justCTF [*] 20202362.000017.943
35Real World CTF 3rd314.00004.591

Overall rating place: 3 with 823.585 pts in 2020

PlaceEventCTF pointsRating points
51RuCTFE 2020121586.45005.291
5WeCTF 2020+4169.000021.602
8X-MAS CTF 202011189.00000.000
51ASIS CTF Finals 2020352.00008.760
17pbctf 20201249.00007.008
21HITCON CTF 20201677.000037.265
3Dragon CTF 20204070.0000113.851
33Balsn CTF 20201038.00003.878
5Hack.lu CTF 20204433.000091.914
2TastelessCTF 20204984.000035.221
80CTF/TCTF 2020 Finals627.700075.333
5TokyoWesterns CTF 6th 20204169.0000101.861
3 CONFidence CTF 2020 Finals3516.000028.871
12Google Capture The Flag 20203037.000048.568
8CyBRICS CTF 20202462.000011.690
6TSG CTF 20202592.000016.690
110CTF/TCTF 2020 Quals 5756.000071.483
5RCTF 20208497.000043.377
58Pwn2Win CTF 2020415.00006.521
16DEF CON CTF Qualifier 20202294.000035.179
5S㎩mAndFlags Uけimate w呎は屸de C㏊mᒆonship Teaser ꕫꕫ - ㎩㏚i㎄ Edition3865.000019.836
22PlaidCTF 20203201.000051.934
17Midnight Sun CTF 2020 Quals2148.000021.448
63X-MAS GTF 20201679.00000.000
4VolgaCTF 2020 Qualifier3460.000035.157
7Securinets CTF Quals 202016084.000029.707
6CONFidence CTF 2020 Teaser1327.000022.654
100Insomni'hack teaser 202072.00002.248

Overall rating place: 13 with 631.199 pts in 2019

PlaceEventCTF pointsRating points
8HITCON CTF 2019 Final7206.290017.827
21CTFZone 2019 Quals1603.000010.084
5Dragon CTF 20191580.000086.384
27TastelessCTF 2019615.00003.967
20SECCON 2019 Online CTF3357.000022.379
86HITCON CTF 2019 Quals540.00009.698
1Balsn CTF 20197991.000050.000
2PwnThyBytes CTF 20196597.000035.365
5Teaser Dragon CTF 20191925.000025.851
51Real World CTF 2019 Quals128.00001.658
55DefCamp CTF Qualification 2019497.00003.017
26TokyoWesterns CTF 5th 20191879.000053.168
170Chaos Communication Camp 201981.00000.635
16DEF CON CTF 201967.00004.762
22CyBRICS CTF Quals 20191146.00008.900
29WCTF 2019 ONLINE120.00000.176
29Google Capture The Flag 2019 (Quals)2156.000047.933
100CTF/TCTF 2019 Finals2157.000051.916
2CONFidence CTF 2019 Finals4749.000031.640
255Facebook CTF 2019301.00000.420
11DEF CON CTF Qualifier 20192602.000045.785
2TSG CTF4347.000025.042
45*CTF 20191978.00004.633
48ASIS CTF Quals 2019596.00007.743
33PlaidCTF 20192061.000036.681
1SpamAndFlags Teaser 20192838.000047.780
22Midnight Sun CTF 2019 Quals3414.000012.249
35VolgaCTF 2019 Qualifier1150.000010.352
80CTF/TCTF 2019 Quals4085.000070.042
6Insomni'hack 20192028.000048.057
1CONFidence CTF 2019 Teaser2722.000049.920
12Insomni'hack teaser 2019933.000019.032

Overall rating place: 20 with 386.698 pts in 2018

PlaceEventCTF pointsRating points
1335C3 CTF1381.000039.831
8Dragon CTF 20181920.000036.300
7CODE BLUE CTF 2018 Finals2457.00000.000
139SECCON 2018 Online CTF522.00003.403
32HITCON CTF 20181204.000017.302
17Hack.lu CTF 20182374.000036.573
8Teaser Dragon CTF 20181815.000023.319
3IFIP SEC 2018 Capture-the-Flag8315.000016.115
151CSAW CTF Qualification Round 20181326.00007.421
20DEF CON CTF 2018309.000026.037
7CODE BLUE CTF 2018 Quals2705.000020.653
49Real World CTF 2018 Quals105.00001.553
152Google Capture The Flag 2018 (Quals)158.00002.275
20DEF CON CTF Qualifier 20182089.000038.912
15PlaidCTF 20181826.000037.641
620CTF/TCTF 2018 Quals395.00003.434
29Nuit du Hack CTF Quals 20182001.000023.785
150SwampCTF 20181313.00003.052
7Insomni'hack 20182097.000029.029
11VolgaCTF 2018 Quals2310.000019.762
39BackdoorCTF 2018425.00005.200
14UCSB iCTF 201855769.000034.591
19Insomni'hack teaser 2018545.00009.407

Overall rating place: 23 with 356.669 pts in 2017

PlaceEventCTF pointsRating points
934C3 CTF2272.000039.635
28SECCON 2017 Online CTF3800.000018.884
15RuCTFE 20171124259.370021.957
173Juniors CTF 2017400.00001.578
106TUCTF 20171300.00005.900
22HITCON CTF 2017 Quals2664.000036.135
15Hack.lu CTF 20173039.000035.409
146ASIS CTF Finals 2017187.00001.740
17Tokyo Westerns CTF 3rd 20171575.000021.595
11SHA2017 CTF2600.000015.283
16PoliCTF 20171894.00009.858
23SECUINSIDE CTF Quals 2017956.00003.544
116Trend Micro CTF 2017 - Raimund Genes Cup - Online Qualifier400.00001.963
18Google Capture The Flag 2017 (Quals)2608.000011.505
30FAUST CTF 20178574.75473.456
4CONFidence CTF 20173020.000053.087
40DEF CON CTF Qualifier 2017704.000018.922
40PlaidCTF 20171162.000019.970
97FIT-HACK CTF 20171600.00007.561
20ASIS CTF Quals 20172134.000016.789
15Teaser CONFidence CTF 20171001.00004.669
174Nuit du Hack CTF Quals 2017205.00002.133
6Insomni'hack 201753950.000032.310
56VolgaCTF 2017 Quals1100.00006.254
880CTF 2017 Quals462.00003.745
273UCSB iCTF 20177011.83310.214
14Boston Key Party CTF 20172750.000039.392
125nullcon HackIM 850.00000.799
37Codegate 2017 prequals1075.000010.292
74BITSCTF 2017170.00003.412
113AlexCTF1590.000011.052
5Insomni'hack teaser 20171550.000014.690

Overall rating place: 21 with 494.758 pts in 2016

PlaceEventCTF pointsRating points
2333C3 CTF2250.000033.127
29SharifCTF 72521.000016.318
30SECCON 2016 Online CTF2400.000012.077
60RuCTFE 20163247.00001.313
43Hack The Vote 20161401.00006.267
56EKOPARTY CTF 20161500.000013.325
46Hack.lu CTF 2016801.000020.524
186HITCON CTF 2016 Quals200.00002.725
3Hackover CTF 2016516.000022.630
43CSAW CTF Qualification Round 20162826.000013.830
64ASIS CTF Finals 2016299.00004.699
32Tokyo Westerns/MMA CTF 2nd 20161920.000017.351
44CyberSecurityRumble CTF 2016251.00002.249
145Trend Micro CTF 2016 Online Qualifier300.00001.893
44SECUINSIDE CTF Quals 2016601.00003.138
82ALICTF 2016105.00000.500
77DEF CON CTF Qualifier 2016279.00006.202
7CONFidence CTF 20161600.000032.867
59ASIS CTF Quals 2016435.00005.361
27Google Capture The Flag 20162155.000010.865
335Blaze CTF 2016420.00002.876
12PlaidCTF 20162427.000055.377
6Teaser CONFidence CTF 2016900.00008.095
50Nuit du Hack CTF Quals 20161250.000015.227
349Pwn2Win CTF 20160.00000.000
8VolgaCTF 2016 Quals3650.000020.236
48BCTF 2016860.00006.128
6Insomni'hack 201669700.000025.923
370CTF 2016 Quals16.00009.249
21Boston Key Party CTF 201654.000036.607
134SSCTF 2016 Quals400.00000.848
72Internetwache CTF 20161730.00004.188
54Sharif University CTF 20161700.000010.994
305HackIM 20161300.00000.772
13Insomni'hack teaser 2016950.000013.797

Overall rating place: 19 with 506.268 pts in 2015

PlaceEventCTF pointsRating points
2032C3 CTF2450.000026.833
17FAUST CTF 201511643.00003.501
25SECCON 2015 Online CTF3100.000015.908
20UCSB iCTF 20156.29004.652
269447 Security Society CTF 20151772.000012.472
8Hack Dat Kiwi 20152775.000018.728
73RCTF 2015 Quals580.00003.543
247TUM CTF Teaser0.00000.000
104WhiteHat Grand Prix – Qualification Round 2015100.00000.517
76EKOPARTY CTF 2015790.00007.682
19Hack.lu CTF 20153050.000031.817
202HITCON CTF 2015 Quals1.00000.257
2Hackover CTF 20153847.00006.921
21ASIS CTF Finals 20151426.000013.310
105Defcamp CTF Qualification 20151053.00002.357
96Trend Micro CTF Asia Pacific & Japan 2015 Online Qualifier1000.00003.654
36CSAW CTF Qualification Round 20154810.000029.158
11MMA CTF 1st 20152160.000018.533
2Camp CTF 20153950.000012.596
18PoliCTF 20152750.000018.350
2CONFidence CTF 20152900.000044.000
30DEF CON CTF Qualifier 201523.000039.316
43ASIS CTF Quals 20151351.00007.745
19VolgaCTF 2015 Quals3250.000013.798
16Teaser CONFidence CTF 20151200.00002.813
20PlaidCTF 20152086.000037.969
8UCSB iCTF 201438.610422.735
72B-Sides Vancouver 2015110.00000.273
88Codegate CTF Preliminary 2015200.00002.464
22Boston Key Party CTF 20153170.000032.239
19WCTF - th3jackers500.00001.207
29Ghost in the Shellcode 20151451.000024.054
23Insomni'hack teaser 2015100.00002.870
60HackIM 20153600.00003.996

Overall rating place: 12 with 600.807 pts in 2014

PlaceEventCTF pointsRating points
1131C3 CTF300.000030.092
69RuCTFE 201463714.35003.816
8Ghost in the Shellcode Teaser 20151.00002.292
46SECCON CTF 2014 Online Qualifications2400.00008.976
179447 Security Society CTF 20142880.000018.285
37CSCAMP CTF Quals 20141740.00002.237
5Hack.lu CTF 20145575.000057.962
41Defcamp CTF Qualification 20143209.00003.145
16ASIS CTF Finals 20142825.000021.470
10Sharif University CTF 20143210.000019.236
58CSAW CTF Qualification Round 20143460.000023.911
6No cON Name CTF Quals 20142750.000023.333
21HITCON CTF 20142142.000013.671
23Pwnium CTF 20142336.000011.650
29SECUINSIDE CTF Quals 2014800.000031.699
39DEF CON CTF Qualifier 201417.000033.532
12ASIS CTF Quals 20141231.00008.242
27PlaidCTF 20142221.000024.701
19Nuit du Hack CTF Quals 20141700.000023.693
77VolgaCTF 2014 Quals800.00003.067
8backdoorCTF 20143165.000033.101
15RuCTF Quals 20145310.000038.593
8Boston Key Party CTF 20143650.000047.683
48Codegate CTF Preliminary 20141350.000018.609
28Olympic CTF Sochi 20141230.000016.200
18PHD CTF Quals 201439800.000036.454
46HackIM 20142200.00003.038
13Ghost in the Shellcode 20142001.000042.119

Overall rating place: 29 with 352.248 pts in 2013

PlaceEventCTF pointsRating points
2130C3 CTF2050.000031.749
77UCSB iCTF 20133877.000041.179
23rwthCTF 201318038.000012.543
12Hack.lu CTF 20132963.000052.442
13CSAW CTF Qualification Round 20137600.000040.150
21EBCTF 20131900.000032.857
7UFO CTF 20131676.000013.206
20SIGINT CTF 20131800.000017.254
42DEF CON CTF Qualifier 201337.000046.543
11Boston Key Party CTF 20132102.000023.373
49EBCTF Teaser 2013300.00003.954
67PlaidCTF 2013670.000015.827
18UCSB iCTF 20121.580021.170

Overall rating place: 589 with 11.214 pts in 2012

PlaceEventCTF pointsRating points
35rwthCTF 20121.140011.214

Overall rating place: 162 with 26.172 pts in 2011

PlaceEventCTF pointsRating points
38UCSB iCTF 2011189.00000.000
51rwthCTF 20110.00000.000
16dCTF 20111350.00000.000

Organized CTF events

NameWeight
hxp 39C3 CTF98.14
hxp 38C3 CTF98.14
hxp CTF 2022100.00
hxp CTF 202199.41
hxp CTF 202094.00
hxp 36C3 CTF63.00
hxp CTF 201842.00
hxp CTF 201728.59
TUM CTF 201628.59
TUM CTF Teaser20.00

Team members

Team writeups

EventTaskAction
hxp 38C3 CTFhxp_silicon_foundaries_hack4 [417]read writeup
hxp 38C3 CTFsuboptimal_pwning [667]read writeup
hxp 38C3 CTFyasashiimon [714]read writeup
hxp 38C3 CTFalcoholic_variety [909]read writeup
hxp 38C3 CTFNeedForSpeed [667]read writeup
hxp 38C3 CTFHaRlEm ShAkE [500]read writeup
hxp 38C3 CTFphpnotes [625]read writeup
hxp 38C3 CTFFajny Jagazyn Wartości Kluczy [556]read writeup
hxp 38C3 CTFwreckme_again [667]read writeup
hxp 38C3 CTFhxp_silicon_foundaries_hack3 [833]read writeup
hxp 38C3 CTFhxp_silicon_foundaries_hack2 [769]read writeup
hxp 38C3 CTFhxp_silicon_foundaries_hack1 [625]read writeup
hxp CTF 2022shadertoy_plus_plus [833]read writeup
hxp CTF 2022one_byte [714]read writeup
hxp CTF 2022tex_based_adventure [1000]read writeup
hxp CTF 2022the_swirl [1000]read writeup
hxp CTF 2022not_csidh [833]read writeup
hxp CTF 2022sequoa [476]read writeup
hxp CTF 2022secure_flag_dispenser [417]read writeup
hxp CTF 2022browser_insanity [435]read writeup
hxp CTF 2022hypersecure [435]read writeup
hxp CTF 2022required [182]read writeup
hxp CTF 2022sqlite_web [385]read writeup
hxp CTF 2022valentine [80]read writeup
hxp CTF 2022archived [213]read writeup
hxp CTF 2021trusty user diary [588]read writeup
hxp CTF 2021zehn [323]read writeup
hxp CTF 2021zipfel [714]read writeup
hxp CTF 2021includer's revenge [833]read writeup
hxp CTF 2021counter [833]read writeup
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