CTFtime.org

DE upbhack

Also known as
  • /upb/hack

Academic team Paderborn University

Website: https://upbhack.de

Twitter: https://twitter.com/upbhack

Sign in to join the team.



Participated in CTF events

Overall rating place: 578 with 23.420 pts in 2021

Country place: 21

PlaceEventCTF pointsRating points
362Cyber Apocalypse 20215200.00006.506
38Midnight Sun CTF 2021 Quals1023.000011.270
114NahamCon CTF 20216425.00005.645

Overall rating place: 152 with 162.110 pts in 2020

Country place: 7

PlaceEventCTF pointsRating points
52Brixel CTF winter edition615.00000.000
95hxp CTF 2020129.00002.488
21Dragon CTF 20201717.000038.916
56Sunshine CTF 2020656.00004.596
152CyberYoddha CTF 20204200.00007.717
5CyberSecurityRumble CTF6838.000022.837
15DamCTF 20204665.000012.001
331TastelessCTF 20201.00000.080
39TokyoWesterns CTF 6th 20201533.000032.683
47ALLES! CTF 2020845.00004.657
99Google Capture The Flag 2020475.00007.379
131Crypto CTF 202053.00000.485
53InCTF 20201801.00005.791
15rgbCTF 202012318.000014.145
111Zh3r0 CTF2317.00002.436
734DEF CON CTF Qualifier 2020200.00002.790
87WPICTF 20201176.00009.655
930PlaidCTF 20201.00000.115
13HackPack CTF 20205199.00000.000
41Midnight Sun CTF 2020 Quals1124.000010.987
206Insomni'hack teaser 202072.00001.980

Overall rating place: 202 with 111.742 pts in 2019

Country place: 9

PlaceEventCTF pointsRating points
49hxp 36C3 CTF624.00004.497
40watevrCTF 2019887.00004.421
83X-MAS CTF 20192160.00002.846
627OverTheWire Advent Bonanza 201958.00000.168
196CTFZone 2019 Quals1.00000.175
13RITSEC CTF 20196098.000011.492
38Square CTF 20192150.00007.482
100Syskron Security CTF 20191641.00004.701
54Real World CTF 2019 Quals128.00001.631
65TokyoWesterns CTF 5th 2019625.000017.937
39Crypto CTF 2019700.00004.385
60CyBRICS CTF Quals 2019472.00003.616
91Google Capture The Flag 2019 (Quals)455.000010.473
9Midnight Sun CTF 2019 Finals6915.000012.108
214Facebook CTF 2019582.00000.741
9FAUST CTF 201914414.468820.407
130DEF CON CTF Qualifier 2019315.00005.353
160PlaidCTF 2019261.00004.876
13Midnight Sun CTF 2019 Quals4606.000016.913
66CONFidence CTF 2019 Teaser295.00003.083

Overall rating place: 153 with 116.974 pts in 2018

Country place: 9

PlaceEventCTF pointsRating points
5035C3 CTF466.000012.845
1088X-MAS CTF 20186.00000.033
158Pwn2Win CTF 201870.00000.645
77RITSEC CTF 20182111.00006.079
106Square CTF 201829502.00007.955
61BSides Delhi CTF 2018501.00003.272
79HITCON CTF 2018407.00006.055
99Teaser Dragon CTF 201878.00001.120
72DefCamp CTF Qualification 2018407.00003.000
328WhiteHat Grand Prix 2018 – Quals10.00000.156
194TJCTF 2018345.00003.768
39CODE BLUE CTF 2018 Quals284.00002.434
45CTFZone 2018 Quals464.00002.663
29Meepwn CTF Quals 20182520.00006.935
28Google Capture The Flag 2018 (Quals)1630.000021.341
9Midnight Sun CTF 2018 Finals2098.000010.621
15FAUST CTF 20188771.000014.595
44RCTF 20181965.00004.741
44DEF CON CTF Qualifier 2018948.000017.661
40ASIS CTF Quals 2018991.000010.675
21Midnight Sun CTF 2018 Quals810.00008.268

Team members

Team writeups

EventTaskAction
TokyoWesterns CTF 6th 2020circular [370]read writeup
TokyoWesterns CTF 6th 2020 The Melancholy of Alice [242]read writeup
TokyoWesterns CTF 6th 2020sqrt [216]read writeup
PlaidCTF 2019R u SAd? [150]read writeup
Midnight Sun CTF 2019 QualsDr. Evil [893]read writeup
Midnight Sun CTF 2019 QualsMarcoolio [725]read writeup
Midnight Sun CTF 2019 QualsTulpan257 [451]read writeup
Midnight Sun CTF 2019 QualsPolyshell [482]read writeup
Midnight Sun CTF 2019 Qualsopen-gyckel-crypto [226]read writeup
Midnight Sun CTF 2019 QualsEZDSA [223]read writeup
WCTF 2018 ONLINErsa [120]read writeup
Google Capture The Flag 2018 (Quals)Bookshelf [363]read writeup
RCTF 2018cats Rev. 2 [377]read writeup
RCTF 2018amp [487]read writeup
DEF CON CTF Qualifier 2018smcauth [315]read writeup
ASIS CTF Quals 2018Yunny It [500]read writeup