Also known as
  • Blue Mermaid
  • Bluemermaid
  • TeamHarekaze

Team:Harekaze

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Participated in CTF events

Overall rating place: 43 with 177.895 pts in 2018

PlaceEventCTF pointsRating points
10CODE BLUE CTF 2018 Quals2361.000017.409
24CTFZone 2018 Quals1032.00005.734
45Meepwn CTF Quals 20181460.00004.068
78Google Capture The Flag 2018 (Quals)533.00007.118
67Security Fest CTF204.00003.003
81RCTF 2018753.00001.913
51DEF CON CTF Qualifier 2018780.000014.484
197PlaidCTF 201851.00001.349
46ASIS CTF Quals 2018877.00009.425
109NoNameCon CTF Quals 201850.00000.000
42*ctf 20181435.00003.680
64Blaze CTF 20181260.00004.557
43Midnight Sun CTF Quals305.00003.246
15UIUCTF 2018802.00006.089
47INS'hAck 2018630.00002.960
290CTF/TCTF 2018 Quals1187.00009.523
81Nuit du Hack CTF Quals 2018651.00008.094
260SwampCTF 2018714.00001.672
24VolgaCTF 2018 Quals1560.000013.060
67BackdoorCTF 2018200.00002.581
18b00t2root '18426.00003.804
88angstromCTF 20181880.000011.680
41UCSB iCTF 201853711.000012.582
45N1CTF 20181158.00003.205
43Pragyan CTF 20181650.00004.190
47NeverLAN CTF 20184410.00009.469
6Xiomara CTF 20182101.000020.076
10SECCON 2017 Final International competition1703.000010.328
5SECCON 2017 Final Japan competition752.000020.667
138TAMUctf 182574.00009.950
203SharifCTF 8185.00000.246
43AceBear Security Contest1191.00003.137
20Break In CTF 2018800.00005.750
33Insomni'hack teaser 2018429.00007.062

Overall rating place: 35 with 234.593 pts in 2017

PlaceEventCTF pointsRating points
4634C3 CTF411.00007.387
5InCTF 20172701.000019.756
72WhiteHat Grand Prix 2017100.00000.635
26 The 318br, DESEC and SucuriHC Capture The Flag (3DSCTF)4288.00007.484
3SECCON 2017 Online CTF5800.000037.187
9Takoma Park CTF895.000014.307
142RuCTFE 201718.54000.540
44TUCTF 20172176.00009.968
13RC3 CTF 20171850.00008.617
64hxp CTF 2017414.00003.032
456HCTF 201710.00000.076
17CODE BLUE CTF 20171480.00007.402
7School CTF 20173800.000012.293
53HITCON CTF 2017 Quals1120.000015.217
40Pwn2Win CTF 2017988.00003.182
65Hack.lu CTF 20171160.000012.578
187Hack Dat Kiwi 2017150.00001.150
32Kaspersky Industrial CTF Quals 20172450.00007.380
23DefCamp CTF Qualification 2017855.00004.401
9BackdoorCTF 20173000.000035.124
17EKOPARTY CTF 20175719.000026.545
204CSAW CTF Qualification Round 20171026.00004.050
5SEC-T CTF2935.000025.845
27ASIS CTF Finals 20171113.000010.145
33Tokyo Westerns CTF 3rd 2017940.000012.573
118WhiteHat Challenge 040.00000.000
8HackCon 2017881.000014.206
38HackIT CTF 2017750.00003.780
18SHA2017 CTF2300.000012.914
10bugs_bunny ctf 2k173061.000014.511
25CTFZone 20171147.00002.973
14MeePwn CTF 1st 20172049.00007.641
25PoliCTF 20171572.00008.007
43SECUINSIDE CTF Quals 2017523.00001.924
53Trend Micro CTF 2017 - Raimund Genes Cup - Online Qualifier900.00004.385
69Google Capture The Flag 2017 (Quals)796.00003.467
8SHA2017 CTF Teaser round650.00000.000
10Security Fest 20171660.000014.484
25WhiteHat Contest 13700.00004.300
33RCTF 20172060.00004.936
13UIUCTF 20171750.000011.269
80DEF CON CTF Qualifier 2017296.00008.088
97PlaidCTF 2017587.00009.846
32Insigne CTF110.00000.000
61BCTF 2017755.00001.581
20TAMUctf 20172980.000015.406
9Sunshine CTF 2017976.00002.567
80ASIS CTF Quals 2017504.00003.902
6INS'hAck 20173045.000016.066
35Teaser CONFidence CTF 2017201.00001.089
115Nuit du Hack CTF Quals 2017410.00004.067
13April Fools' GTF 20171898.00000.000
1Securinets CTF Quals 20172830.000028.840
6WhiteHat Challenge 02175.00000.000
61VolgaCTF 2017 Quals1050.00006.006
840CTF 2017 Quals490.00003.986
251UCSB iCTF 20177468.94770.165
149Pragyan CTF 2017385.00001.251
15Xiomara CTF 20171576.00008.104
34VolgaCTF 2017 Teaser110.00000.000
5WhiteHat Challenge 01140.00000.000
135Boston Key Party CTF 2017301.00004.287
18BSides San Francisco CTF3837.000014.606
8Hackcon Mini585.00009.860
38nullcon HackIM 2150.00002.051
163Codegate 2017 prequals50.00000.660
18BITSCTF 2017520.000010.889
68AlexCTF1990.000013.609
24SECCON 2016 Final competition 200.00001.249
69Insomni'hack teaser 2017350.00002.704

Overall rating place: 553 with 19.232 pts in 2016

PlaceEventCTF pointsRating points
13533C3 CTF325.00004.933
18WhiteHat Grand Prix 2016800.00003.461
122SharifCTF 7651.00004.174
61SECCON 2016 Online CTF1300.00006.492
604Tokyo Westerns/MMA CTF 2nd 201610.00000.173

Organized CTF events

NameWeight
Harekaze CTF 201823.83

Team members

Team writeups

EventTaskAction
SECCON 2017 Online CTFQubic Rube [300]read writeup
SECCON 2017 Online CTFMan-in-the-middle on SECP384R1 [300]read writeup
SECCON 2017 Online CTFprintf machine [400]read writeup
Tokyo Westerns CTF 3rd 2017Liar's Trap [281]read writeup