CTFtime.org

US SavedByTheShell

Also known as
  • George H. W. BuSHH

Academic team UMass Amherst

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Participated in CTF events

Overall rating place: 149 with 230.781 pts in 2024

Country place: 19

PlaceEventCTF pointsRating points
232 GlacierCTF 2024100.00000.613
381337UP LIVE CTF3090.00009.323
237BlueHens CTF 2024300.00000.711
450DEADFACE CTF 2024328.00001.110
104TCP1P CTF 2024: Exploring Nusantara's Digital Realm700.00001.832
448BuckeyeCTF 2024100.00000.755
244m0leCon CTF 2025 Teaser50.00001.225
121CSAW CTF Qualification Round 20242572.00008.934
585TFC CTF 2024100.00000.419
54DeadSec CTF 20241020.00004.679
178ImaginaryCTF 20241576.00005.564
509HITCON CTF 2024 Quals50.00000.787
389DownUnderCTF 20241342.00007.905
382UIUCTF 2024715.00004.017
72justCTF 2024 teaser415.00007.735
34Akasec CTF 20242594.00004.648
108 GPN CTF 2024564.00002.361
28L3akCTF 20244407.00005.852
34BYUCTF 20245735.000012.603
100Punk Security DevSecOps Birthday CTF24.00000.851
7UMDCTF 202411458.000044.593
221Midnight Sun CTF 2024 Quals41.00000.449
65TAMUctf 20242598.00008.794
51UTCTF 20249697.000023.634
117 WolvCTF 20241645.00004.202
305KalmarCTF 2024100.00000.325
55Cyber Apocalypse 2024: Hacker Royale16450.000020.085
71osu!gaming CTF 20243100.00008.711
105LA CTF 20245476.00007.396
147DiceCTF 2024 Quals446.00004.562

Overall rating place: 161 with 203.286 pts in 2023

Country place: 21

PlaceEventCTF pointsRating points
490TUCTF 202350.00000.000
3921337UP LIVE CTF300.00000.551
153CakeCTF 2023300.00000.000
47TSG CTF 2023641.00004.095
444TCP1P CTF 2023: First Step Beyond Nusantara100.00000.243
32MapleCTF 2023910.00004.474
72ASIS CTF Quals 2023205.00005.049
37CSAW CTF Qualification Round 20236396.000014.049
71PatriotCTF 20236037.000010.410
445SekaiCTF 2023139.00000.388
75Google Capture The Flag 2023828.000011.854
74San Diego CTF 2023600.00005.738
11Punk Security DevSecOps Birthday CTF620.000013.327
10UMDCTF 202314781.000031.616
41Space Heroes 20235699.00007.330
133PlaidCTF 2023101.00003.769
24DamCTF 20232557.000015.434
40RITSEC CTF 20234386.000015.111
2742Cyber Apocalypse 2023: The Cursed Mission1800.00001.815
229UTCTF 2023220.00000.716
101KalmarCTF 2023600.00001.131
30VU CYBERTHON 20231895.000015.114
48Incognito 4.04720.00008.030
248LA CTF 20232878.00004.621
103DiceCTF 2023512.00003.690

Overall rating place: 407 with 83.525 pts in 2022

Country place: 44

PlaceEventCTF pointsRating points
76NahamCon EU 2022 CTF 1163.00002.462
97X-MAS CTF 2022490.00001.337
33KITCTFCTF 20221908.00004.739
103BuckeyeCTF 20221350.00003.906
214FE-CTF 2022: Cyber Demon76.00000.129
55Jade CTF1536.00004.111
143DEADFACE CTF1400.00004.254
55GDG Algiers CTF 2022925.00001.997
117SekaiCTF 20221013.00002.493
128DownUnderCTF 2022 (Online) 2095.00004.304
213CSAW CTF Qualification Round 2022779.00002.156
2193NahamCon CTF 2022250.00000.253
62b01lers CTF780.00006.878
59DCTF 2022800.00002.990
158PlaidCTF 20221.00000.624
196UTCTF 20221478.00002.730
167UMDCTF 20221174.00001.592
165DefCamp CTF 21-22 Online186.00001.821
226DiceCTF 2022228.00000.997

Overall rating place: 523 with 55.880 pts in 2021

Country place: 53

PlaceEventCTF pointsRating points
177X-MAS CTF 2021 Second Weekend291.00000.420
103HTB Uni CTF 2021 - Quals2025.00004.895
1035DEADFACE CTF12.00000.047
178DownUnderCTF 2021 (Online)2191.00003.399
1085CSAW CTF Qualification Round 202125.00000.000

Overall rating place: 493 with 65.591 pts in 2020

Country place: 63

PlaceEventCTF pointsRating points
31HTB University CTF 2020 Quals5025.000011.016
99DownUnderCTF 20202853.00005.245
158CSAW CTF Qualification Round 2020905.000012.495
106FwordCTF 20201994.00002.779
205InCTF 2020200.00000.793
285Hack-A-Sat Qualifiers39.00000.333
179DEF CON CTF Qualifier 2020200.00003.076
859WPICTF 20201.00000.044
251b01lers CTF102.00000.442
376ångstromCTF 20201065.00006.384
48UTCTF 20205429.00004.902
34Aero CTF 20201814.00006.672
264Pragyan CTF 202010.00000.163
40SarCTF by Saratov State University13395.000012.229
1168nullcon HackIM 20201.00000.036

Overall rating place: 942 with 26.661 pts in 2019

Country place: 102

PlaceEventCTF pointsRating points
478X-MAS CTF 2019156.00000.235
271TUCTF 20193555.00007.243
581RITSEC CTF 2019111.00000.216
151Square CTF 2019100.00000.481
217Rooters CTF160.00000.516
574Syskron Security CTF 201910.00000.069
111Balsn CTF 2019106.00000.557
4003picoCTF 20193700.00000.000
85InCTF 2019366.00002.090
517Newark Academy CTF 20191585.00004.396
434CSAW CTF Qualification Round 201951.00000.498
25Affinity CTF 2019 - Quals1511.00005.309
622Facebook CTF 201926.00000.067
26WPICTF 20191531.00005.337

Organized CTF events

NameWeight
UMassCTF 202548.38
UMassCTF 202443.10
UMass CTF 202334.17
UMassCTF 202223.56
UMassCTF 202123.56

Team members

Team writeups

EventTaskAction
UMassCTF 2024Primitive Reversing 2 [500]read writeup
UMassCTF 2024Primitive Reversing [496]read writeup
UMassCTF 2024Shuffling as a Service [419]read writeup
UMassCTF 2024Reader Exercise [497]read writeup
UMassCTF 2024B4 the B8 [500]read writeup
UMassCTF 2024Primitive Reversing [496]read writeup
UMassCTF 2024Krusty Katering [232]read writeup
UMassCTF 2024100 Degrees [100]read writeup
UMassCTF 2024Third Times the Charm [100]read writeup
LA CTF 2023hptla [487]read writeup
LA CTF 2023metaverse [236]read writeup
LA CTF 2023california-state-police [480]read writeup
UMassCTF 2022umassdining read writeup
UMassCTF 2022autoflag read writeup
UMassCTF 2022venting read writeup