CTFtime.org

DE saarsec

Also known as
  • cesraas
  • Teilzeit-Schwenker
  • MCR_Geldschrank-Vertrieb

Academic team Saarland University

Website: https://cispa.de/

Website: https://saarsec.rocks

Website: https://cispa.saarland/

Twitter: https://twitter.com/saarsec

Sign in to join the team.



saarsec is the academic team of Saarland University. Under the umbrella of the CISPA Helmholtz Center for Information Security, students from the first semester, PhD students and even professors play for this team.

Participated in CTF events

Overall rating place: 41 with 467.540 pts in 2024

Country place: 4

PlaceEventCTF pointsRating points
71DEADFACE CTF 20243933.000012.822
8FAUST CTF 202434277.014969.384
4ENOWARS 841742.9059101.401
228Google Capture The Flag 202450.00001.085
14CyberSecurityRumble Quals2987.000047.716
13UMDCTF 202410472.000038.131

Overall rating place: 49 with 408.474 pts in 2023

Country place: 5

PlaceEventCTF pointsRating points
176DEADFACE CTF 20231825.00006.121
107Hack.lu CTF 2023237.00005.195
3FAUST CTF 202371833.5939112.577
18Urmia CTF 20235000.000014.611
13ENOWARS 735068.850758.868
229Google Capture The Flag 2023191.00002.863
9BCACTF 4.03525.000023.996
122UTCTF 20231107.00003.003

Overall rating place: 53 with 322.269 pts in 2022

Country place: 5

PlaceEventCTF pointsRating points
11BackdoorCTF 20221184.00008.611
9KITCTFCTF 20225762.000014.794
4Bambi CTF #730454.801527.326
172Reply Cyber Security Challenge 2022132.00000.664
68WRECKCTF 20223341.00008.207
18WPICTF 20221576.00009.595
100CakeCTF 2022434.00000.000
201MapleCTF 2022101.00000.378
3HITB SECCONF CTF 2022721120.070020.010
227SHELLCTF 20221767.00007.158
28ENOWARS 66401.467710.977
7FAUST CTF 202236041.222181.729
82BCACTF 3.02825.00007.788
1STAY ~/ CTF 202271521.960049.880

Overall rating place: 44 with 321.220 pts in 2021

Country place: 4

PlaceEventCTF pointsRating points
2iCTF 2021332511.450035.209
14HITB PRO CTF 20219967.95000.000
20Hackfest CTF 13th Edition - Competitive900.00006.364
6RuCTF 202117168.550012.262
2HITB SECCONF EDU CTF 20212820468.740031.119
141Google Capture The Flag 2021239.00004.347
2ENOWARS 5213399.291259.431
25CTFZone 20213486.00005.797
8FAUST CTF 202122641.672468.851
1Bambi CTF #571146.458749.000

Overall rating place: 30 with 446.550 pts in 2020

Country place: 2

PlaceEventCTF pointsRating points
5G̷a̷c̷h̷i̷ C̷T̷F̷ 2̷0̷2̷0̷26931.340020.515
2RuCTFE 20202280156.4700110.082
131hxp CTF 2020110.00001.996
105ASIS CTF Finals 202091.00002.647
36DefCamp CTF 2020 Online1987.000010.514
43Dragon CTF 2020892.000020.072
8CyberSecurityRumble CTF5899.000018.370
63Hack.lu CTF 20201046.000018.934
1RundergroundCTF #239329.12000.000
1mHackeCTF - Enterprise Edition16455.500050.000
4ENOWARS 452892.861620.589
2FAUST CTF 202041815.883586.689
2RundergroundCTF #1.214261.03000.000
111Hack-A-Sat Qualifiers179.00001.353
1HITB LOCKDOWN CTF 2020313488.64000.000
132PlaidCTF 2020401.00006.681
5STAY ~/ CTF 202064389.590022.350
43Midnight Sun CTF 2020 Quals1082.000010.568
155VolgaCTF 2020 Qualifier460.00003.795
44ångstromCTF 20203480.000021.315
3UCSB iCTF 2020366359.810020.890
1RundergroundCTF #137929.400045.280
15Insomni'hack teaser 2020536.000016.328

Overall rating place: 27 with 429.675 pts in 2019

Country place: 2

PlaceEventCTF pointsRating points
65hxp 36C3 CTF361.00002.827
46X-MAS CTF 20193987.00005.241
26CTFZone 2019 Quals1258.00007.950
573TUCTF 20191030.00002.117
1RuCTFE 201913278955.4900150.420
210RITSEC CTF 2019941.00001.625
72ASIS CTF Finals 2019174.00004.049
12DefCamp CTF Finals 20191318.000012.086
126Hack.lu CTF 2019307.00002.999
261SECCON 2019 Online CTF190.00001.313
6HITB PRO CTF 201948679.890020.608
136HITCON CTF 2019 Quals248.00004.641
102Syskron Security CTF 20191621.00004.642
28SEC-T CTF 20191589.00006.460
13Newark Academy CTF 20198010.000023.692
510Real World CTF 2019 Quals34.00000.360
71CSAW CTF Qualification Round 20191801.000014.684
10DefCamp CTF Qualification 20193429.000020.255
73TokyoWesterns CTF 5th 2019574.000016.431
41Chaos Communication Camp 2019421.00003.146
60h4ckc0n 20191419.00004.378
47redpwnCTF 20193773.00007.103
13DEF CON CTF 2019235.000023.087
74CyBRICS CTF Quals 2019367.00002.825
2CInsects CTF 201912659.000034.997
1ENOWARS 319712.452749.500
44WCTF 2019 ONLINE120.00000.164
74Google Capture The Flag 2019 (Quals)579.000013.282
27HSCTF 611170.000015.695
246Facebook CTF 2019425.00000.557
3FAUST CTF 201920235.369734.411
49Security Fest 20191284.00007.128
56RCTF 2019806.00003.164
22CTF 313 201995.00006.361
57DEF CON CTF Qualifier 2019801.000013.495
12INS'hAck 20192197.000015.039
56*CTF 20191571.00003.685
11RuCTF Finals 20195943.380011.391
49UUTCTF 2019720.00004.179
9Blaze CTF 20192520.000020.727
39ASIS CTF Quals 2019749.00009.698
34ångstromCTF 20192160.00009.806
30PlaidCTF 20192194.000039.151
78Byte Bandits CTF 2019206.00001.764
41Midnight Sun CTF 2019 Quals1631.00005.918
25RADARCTF4450.00006.809
6ENCRYPT CTF3536.000022.155
129VolgaCTF 2019 Qualifier550.00004.790
910CTF/TCTF 2019 Quals357.00006.126
116CONFidence CTF 2019 Teaser111.00001.233
7UCSB iCTF 201977.420031.535
214UTCTF 20191050.00001.065
109Aero CTF 2019300.00001.291
1372TAMUctf 19376.00000.645

Overall rating place: 32 with 316.345 pts in 2018

Country place: 4

PlaceEventCTF pointsRating points
16235C3 CTF50.00001.781
21X-MAS CTF 20187083.000014.082
151hxp CTF 2018101.00001.524
57OverTheWire Advent Bonanza 2018301.00001.362
48BCTF 2018771.00001.979
14ASIS CTF Finals 20181657.000018.794
99Kaspersky Industrial CTF 201850.00000.378
37RITSEC CTF 20183111.00009.123
1RuCTFE 20182903719.0800144.000
316Square CTF 20188864.00002.398
102SECCON 2018 Online CTF834.00005.374
5BSides Delhi CTF 20183426.000024.573
740HITCON CTF 201850.00000.724
48Hack.lu CTF 20181112.000016.642
100Teaser Dragon CTF 201878.00001.118
127h4ckc0n 2018255.00003.896
970TJCTF 20185.00000.078
48Real World CTF 2018 Quals105.00001.564
114Meepwn CTF Quals 2018500.00001.423
66Google Capture The Flag 2018 (Quals)664.00008.733
6FAUST CTF 201810907.000020.243
41Security Fest CTF306.00004.578
68RCTF 2018934.00002.347
172DEF CON CTF Qualifier 2018411.00007.364
134PlaidCTF 2018176.00003.722
80ASIS CTF Quals 2018423.00004.657
30Blaze CTF 20182100.00007.488
3RuCTF Finals 201833885.000026.149
110UIUCTF 2018102.00000.788
130Nuit du Hack CTF Quals 2018251.00003.142
16UCSB iCTF 201855691.000034.005
443SharifCTF 860.00000.722

Overall rating place: 76 with 152.625 pts in 2017

Country place: 5

PlaceEventCTF pointsRating points
461Takoma Park CTF3.00000.083
4RuCTFE 20173682654.630074.329
162hxp CTF 2017108.00000.858
764HITCON CTF 2017 Quals50.00000.710
470CSAW CTF Qualification Round 2017201.00000.822
232ASIS CTF Finals 201790.00000.896
259Tokyo Westerns CTF 3rd 201798.00001.355
58HackIT CTF 2017470.00002.395
87SHA2017 CTF1000.00005.301
71MeePwn CTF 1st 2017301.00001.212
58PoliCTF 2017701.00003.511
137SECUINSIDE CTF Quals 201760.00000.336
70Trend Micro CTF 2017 - Raimund Genes Cup - Online Qualifier700.00003.419
85Google Capture The Flag 2017 (Quals)578.00002.538
32SHA2017 CTF Teaser round350.00000.000
31Security Fest 2017860.00007.044
3FAUST CTF 201721421.492911.134
323RCTF 201732.00000.116
6PHDays VII CTF316181.83009.042
21UIUCTF 20171600.00009.795
11RuCTF Finals 20176818.230014.197
145Nuit du Hack CTF Quals 2017335.00003.394
1930CTF 2017 Quals87.00000.829
6UCSB iCTF 2017734065.369914.851

Overall rating place: 57 with 251.032 pts in 2016

Country place: 4

PlaceEventCTF pointsRating points
134SECCON 2016 Online CTF600.00002.993
221RC3 CTF 2016940.00002.498
57Qiwi-Infosec CTF-20162100.00004.409
2RuCTFE 20165027910.0000106.839
58Hack The Vote 20161201.00005.310
30EKOPARTY CTF 20161908.000017.534
19Hack.lu CTF 20161258.000033.252
90HITCON CTF 2016 Quals600.00007.826
78Hackover CTF 201630.00001.157
14TUM CTF 20161804.000010.065
142CSAW CTF Qualification Round 20161101.00005.338
65IceCTF 20162551.00000.000
95SECUINSIDE CTF Quals 2016101.00000.608
26Google Capture The Flag 20162235.000011.269
698PlaidCTF 20161.00000.145
2RuCTF Finals 20169441.680026.592
73Boston Key Party CTF 201623.000015.197

Overall rating place: 76 with 153.822 pts in 2015

Country place: 7

PlaceEventCTF pointsRating points
775SECCON 2015 Online CTF50.00000.276
2UCSB iCTF 201556.700043.663
3RuCTFE 20157174080.770070.471
168TUM CTF Teaser1.00000.134
135Hack.lu CTF 2015490.00005.038
69DEF CON CTF Qualifier 201510.000017.094
10UCSB iCTF 201428.586517.146

Organized CTF events

NameWeight
saarCTF 202498.50
saarCTF 202390.62
saarCTF 202245.57
saarCTF 202124.42
saarCTF 202024.42

Team members

Team writeups

EventTaskAction
FAUST CTF 2024SecretChannel read writeup
FAUST CTF 2024asm_chat read writeup
saarCTF 2023German Telework read writeup
saarCTF 2023SaaSSaaSSaaSSaaS read writeup
saarCTF 2023Django Bells read writeup
FAUST CTF 2023auction service read writeup
KITCTFCTF 2022Prime Guesser 1 [497]read writeup
KITCTFCTF 2022Prime Guesser 2 [498]read writeup
KITCTFCTF 2022protector [484]read writeup
CInsects CTF 2022commercialtimetracker read writeup
HITB PRO CTF 2021cells read writeup
ENOWARS 5file-share read writeup
ENOWARS 5shatranj read writeup
ENOWARS 53xam read writeup
FAUST CTF 2020greenhouses read writeup
FAUST CTF 2020marsu read writeup
FAUST CTF 2020marscasino read writeup
PlaidCTF 2020golf.so [500]read writeup
HITB LOCKDOWN CTF 2020pfs read writeup
HITB LOCKDOWN CTF 2020ElectroCore read writeup
HITB LOCKDOWN CTF 2020ips read writeup
HITB LOCKDOWN CTF 2020receipts read writeup
X-MAS CTF 2019PhotonOS 2 [488]read writeup
X-MAS CTF 2019PhotonOS 1 [478]read writeup
RuCTFE 2019Household read writeup
TokyoWesterns CTF 5th 2019 PHP Note [320]read writeup
ENOWARS 3cyberalchemist read writeup
ENOWARS 3scavengepad read writeup
ENOWARS 3piano read writeup
CInsects CTF 2019bufcore read writeup
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