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US NULLify

Also known as
  • nullify1
  • nullify2

Academic team University of Nebraska Omaha

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Participated in CTF events

PlaceEventCTF pointsRating points
217CYBERGON CTF_2024200.00001.107
710DEADFACE CTF 202453.00000.220
331PatriotCTF 20241376.00002.489
805UIUCTF 202482.00000.524
504BCACTF 5.0185.00001.542
130PlaidCTF 202451.00002.032
262JerseyCTF IV695.00000.610
499LINE CTF 20241.00000.112
PlaceEventCTF pointsRating points
563CSAW CTF Qualification Round 2023260.00000.586
1160DownUnderCTF 2023150.00000.624
321zer0pts CTF 202353.00000.824
479ICSJWG Spring 2023100.00000.000
297Incognito 4.0511.00000.893
PlaceEventCTF pointsRating points
592CSAW CTF Qualification Round 202262.00000.203
PlaceEventCTF pointsRating points
540ASIS CTF Quals 202120.00000.734
188DeconstruCT.F 2021450.00001.032
1482DownUnderCTF 2021 (Online)100.00000.165
508CSAW CTF Qualification Round 2021286.00000.000
292Union CTF 2021100.00000.463
775Tenable CTF 2021525.00001.756
PlaceEventCTF pointsRating points
71Hack The Vote 20201.00000.357
PlaceEventCTF pointsRating points
14899picoCTF 201950.00000.000
158CSAW CTF Qualification Round 2019751.00006.143
231Google Capture The Flag 2019 (Quals)92.00002.321
1199NeverLAN CTF 2019100.00000.256
PlaceEventCTF pointsRating points
165HCTF 201810.00000.175
1476picoCTF 20186185.00000.000
279CSAW CTF Qualification Round 2018626.00003.517
PlaceEventCTF pointsRating points
320DefCamp CTF Qualification 20174.00000.062
379CSAW CTF Qualification Round 2017351.00001.409
4520CTF 2017 Quals12.00000.175
635EasyCTF 2017430.00000.000
64Xiomara CTF 2017451.00002.200
424Boston Key Party CTF 20171.00000.154
140Codegate 2017 prequals100.00001.145
816AlexCTF90.00000.638

Overall rating place: 336 with 36.044 pts in 2016

Country place: 40

PlaceEventCTF pointsRating points
131TUM CTF 2016161.00000.934
233CSAW CTF Qualification Round 2016626.00003.042
254DEF CON CTF Qualifier 201621.00000.663
142Google Capture The Flag 2016705.00003.443
92Blaze CTF 2016420.00003.031
103PlaidCTF 2016551.000011.770
166BCTF 2016160.00001.212
41SunshineCTF 2016505.00001.447
2700CTF 2016 Quals1.00000.660
280Boston Key Party CTF 20163.00002.089
107SSCTF 2016 Quals410.00000.885
56Internetwache CTF 20161890.00004.589
124HackIM 20163200.00001.901
122Break In 2016100.00000.376

Overall rating place: 225 with 47.010 pts in 2015

Country place: 31

PlaceEventCTF pointsRating points
19232C3 CTF150.00001.793
32FAUST CTF 20159198.00002.613
835SECCON 2015 Online CTF50.00000.273
184Hack.lu CTF 2015240.00002.594
265Hackover CTF 201571.00000.100
195Defcamp CTF Qualification 2015400.00000.910
157Trend Micro CTF Asia Pacific & Japan 2015 Online Qualifier600.00002.195
152CSAW CTF Qualification Round 20151910.000011.400
88Camp CTF 2015150.00000.402
183PoliCTF 2015300.00001.984
171DEF CON CTF Qualifier 20152.00003.684
377ASIS CTF Quals 20151.00000.085
175VolgaCTF 2015 Quals350.00001.487
161PlaidCTF 2015211.00003.927
510CTF 2015 Quals1030.00004.535
137BCTF 2015210.00001.963
55B-Sides Vancouver 2015310.00000.665
297Boston Key Party CTF 2015170.00001.785
8Break In 2015500.00002.708
189Ghost in the Shellcode 2015101.00001.906

Overall rating place: 98 with 118.440 pts in 2014

Country place: 16

PlaceEventCTF pointsRating points
65RuCTFE 201465300.84003.948
4699447 Security Society CTF 20141.00000.070
164Hack.lu CTF 2014610.00005.237
35Defcamp CTF Qualification 20143502.00003.442
40ASIS CTF Finals 20141325.00009.941
98Sharif University CTF 2014880.00004.843
110CSAW CTF Qualification Round 20142460.000016.874
51No cON Name CTF Quals 20141300.00009.847
62HITCON CTF 2014842.00005.296
95SECUINSIDE CTF Quals 2014300.000011.743
94PlaidCTF 2014641.00007.125
50VolgaCTF 2014 Quals1400.00005.312
100backdoorCTF 2014560.00005.493
95RuCTF Quals 20141110.00007.863
201Codegate CTF Preliminary 2014200.00002.889
167Olympic CTF Sochi 201430.00000.702
139PHD CTF Quals 20143900.00003.677
52Ghost in the Shellcode 2014701.000014.138

Overall rating place: 86 with 157.426 pts in 2013

Country place: 14

PlaceEventCTF pointsRating points
8430C3 CTF200.00003.606
56UCSB iCTF 20134187.000044.701
15CSAW CTF Final Round 20131700.00006.000
41rwthCTF 20135075.00004.137
145Hack.lu CTF 2013402.00006.806
76Sharif University CTF 2013880.00004.048
59CSAW CTF Qualification Round 20134800.000024.093
66UFO CTF 2013100.00000.921
191DEF CON CTF Qualifier 201312.000014.871
285DEF CON CTF Qualifier 20136.000014.871
43Boston Key Party CTF 2013600.00006.564
132PlaidCTF 2013270.00006.503
35ForbiddenBITS CTF 20132055.000019.389
70Ghost in the Shellcode 2013450.00008.272

Overall rating place: 98 with 100.719 pts in 2012

Country place: 18

PlaceEventCTF pointsRating points
41rwthCTF 20120.96009.463
31PoliCTF 2012714.00006.865
14CSAW CTF Final Round 2012900.00007.386
210Hack.lu CTF 2012200.00002.404
35CSAW CTF Qualification Round 20127300.000035.496
35PlaidCTF 20121190.000021.683
21ForbiddenBITS CTF 2012862.000017.422

Overall rating place: 72 with 75.423 pts in 2011

PlaceEventCTF pointsRating points
48UCSB iCTF 2011123.00000.000
9CSAW CTF Final Round 20111500.00000.000
36rwthCTF 2011100617.00000.000
23CSAW CTF Qualification Round 20118300.00000.000

Team members

Team writeups

EventTaskAction
Meepwn CTF Quals 2018babysandbox (pwn) [100]read writeup
PlaidCTF 2014tenement [100]read writeup
PHD CTF Quals 2014yet another pyjail [3900]read writeup
CSAW CTF Qualification Round 2013Reversing 200 [200]read writeup
CSAW CTF Qualification Round 2013Reversing 100 [100]read writeup
CSAW CTF Qualification Round 2013Reversing 100 [100]read writeup
CSAW CTF Qualification Round 2013Crypto 100 [100]read writeup
CSAW CTF Qualification Round 2013Exploitation 400 [400]read writeup
CSAW CTF Qualification Round 2013Exploitation 300 [300]read writeup
CSAW CTF Qualification Round 2013Exploitation 400 [400]read writeup
CSAW CTF Qualification Round 2013Trivia 50 [50]read writeup
CSAW CTF Qualification Round 2013Trivia 50 [50]read writeup
CSAW CTF Qualification Round 2013Trivia 50 [50]read writeup
CSAW CTF Qualification Round 2013Trivia 50 [50]read writeup
CSAW CTF Qualification Round 2013Trivia 50 [50]read writeup
CSAW CTF Qualification Round 2013Reversing 500 [500]read writeup
CSAW CTF Qualification Round 2013Reversing 300 [300]read writeup
CSAW CTF Qualification Round 2013Misc 200 [200]read writeup
CSAW CTF Qualification Round 2013Misc 100 [100]read writeup
CSAW CTF Qualification Round 2013Exploitation 200 [200]read writeup
CSAW CTF Qualification Round 2013Exploitation 100 [100]read writeup
CSAW CTF Qualification Round 2013Recon 100-8 [100]read writeup
CSAW CTF Qualification Round 2013Recon 100-7 [100]read writeup
CSAW CTF Qualification Round 2013Recon 100-6 [100]read writeup
CSAW CTF Qualification Round 2013Recon 100-5 [100]read writeup
CSAW CTF Qualification Round 2013Recon 100-4 [100]read writeup
CSAW CTF Qualification Round 2013Recon 100-3 [100]read writeup
CSAW CTF Qualification Round 2013Recon 100-2 [100]read writeup
CSAW CTF Qualification Round 2013Recon 100-1 [100]read writeup
DEF CON CTF Qualifier 20133dub 1 [1]read writeup
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