Also known as
  • BlackTR
  • BlackTR.HK
  • BlackTR_HK
  • BTR

Academic team City University of Hong Kong

A technology research group located at Hong Kong —— BlackTR.
If you want to join our team, please contact us on blacktrorg@gmail.com first.
In the email, please tell us some of your technical skills and knowledge, what can you do for us etc.
Otherwise, we will not confirm your apply immediately.
More information about us: http://blacktr.org/about-us/ .

Sign in to join the team.

Participated in CTF events

Overall rating place: 388 with 34.146 pts in 2017

PlaceEventCTF pointsRating points
109HCTF 201710.00000.250
102CODE BLUE CTF 2017269.00001.337
531HITCON CTF 2017 Quals50.00000.752
128Kaspersky Industrial CTF Quals 2017600.00001.777
200DefCamp CTF Qualification 201716.00000.141
204BackdoorCTF 2017100.00001.230
65Codefest CTF 2017550.00001.743
148EKOPARTY CTF 2017248.00001.387
166CSAW CTF Qualification Round 20171276.00005.035
1STEM CTF: Cyber Challenge 2017200.00000.000
121SEC-T CTF310.00002.408
242ASIS CTF Finals 201778.00000.799
706Tokyo Westerns CTF 3rd 201711.00000.207
175SHA2017 CTF500.00002.651
33bugs_bunny ctf 2k171706.00007.490
76MeePwn CTF 1st 2017301.00001.189
69PoliCTF 2017515.00002.625
103SECUINSIDE CTF Quals 201760.00000.395
151Trend Micro CTF 2017 - Raimund Genes Cup - Online Qualifier300.00001.469
623Google Capture The Flag 2017 (Quals)50.00000.233
88SHA2017 CTF Teaser round50.00000.000
161Security Fest 2017110.00000.958
101RCTF 2017574.00001.409
100TAMUctf 20171330.00006.560
287FIT-HACK CTF 2017440.00002.074
327ASIS CTF Quals 20171.00000.119
6910CTF 2017 Quals12.00000.145
280EasyCTF 20171215.00000.000
73Xiomara CTF 2017351.00001.784
555Boston Key Party CTF 20171.00000.121
771AlexCTF100.00000.693

Overall rating place: 413 with 27.803 pts in 2016

PlaceEventCTF pointsRating points
123The 318br, DESEC, and SucuriHC Capture The Flag (3DSCTF)700.00001.963
310Hack The Vote 2016151.00000.692
131EKOPARTY CTF 2016725.00006.406
197Hack.lu CTF 201698.00002.618
158HITCON CTF 2016 Quals250.00003.388
142Hackover CTF 20169.00000.426
76H4ckIT CTF 2016 Online2285.00006.985
544CSAW CTF Qualification Round 2016126.00000.636
166ASIS CTF Finals 201622.00000.625
93CTF(x) 2016251.00000.000
144BioTerra CTF 20161.00000.160
73Hackcon 2016801.00003.903
321IceCTF 20161071.00000.000

Overall rating place: 5815 with 0.183 pts in 2015

PlaceEventCTF pointsRating points
289HITCON CTF 2015 Quals1.00000.183

Overall rating place: 599 with 15.205 pts in 2014

PlaceEventCTF pointsRating points
164CSCAMP CTF Quals 2014200.00000.272
230Defcamp CTF Qualification 2014600.00000.587
136ASIS CTF Finals 2014275.00002.128
226ASIS CTF Finals 201425.00002.434
350Sharif University CTF 201450.00000.332
298CSAW CTF Qualification Round 20141360.00009.262
147No cON Name CTF Quals 2014300.00002.318

Team members

Team writeups

EventTaskAction
H4ckIT CTF 2016 OnlineRemote pentest - Mexico [150]read writeup
H4ckIT CTF 2016 Online1magePr1son- Nozambique [150]read writeup
H4ckIT CTF 2016 OnlineCrypt0P1xels - Algeria [250 ]read writeup
H4ckIT CTF 2016 OnlineRTFspy - China [150]read writeup
H4ckIT CTF 2016 OnlineFullyD00M3D - Ukraine [50]read writeup
H4ckIT CTF 2016 Onlinegreenland_network_7r0ubl3 [200]read writeup
H4ckIT CTF 2016 OnlineFucking russian programmers - North Korey [100]read writeup
H4ckIT CTF 2016 OnlineCrypt00perator - Ethiopia [95]read writeup