Also known as
  • RATF[Rage Against The Flag]
  • RATF {Rage Against The Flag}
  • RATF-Rage_Against_The_Flag
  • RATF
  • RATFRageAgainstTheFlag
  • RATF {Rage Against The Flag},
  • RATF{RageAgainstTheFlag}
  • RATF_{Rage Against The Flag}

Website: https://ctf-br.org/wiki/ratf/

Website: ratf.com.br

Twitter: twitter.com/RATF_CTFTEAM

LinkedIn: linkedin.com/company/ratf

Sign in to join the team.



Grabbing flags since 2016, RATF is a brazillian CTF team focused on competitive play and share knowledge between members and the community.

Proudly affiliated with the CTF-BR.

Participated in CTF events

Overall rating place: 813 with 29.784 pts in 2020

Country place: 11

PlaceEventCTF pointsRating points
403DownUnderCTF820.00000.000*
451ALLES! CTF 202056.00000.329
146FwordCTF 20201518.00002.116
558Google Capture The Flag 202050.00000.831
415Crypto CTF 202024.00000.194
448HacktivityCon CTF640.00001.635
3993kCTF-2020262.00000.659
792csictf 2020300.00000.343
46UIUCTF 2020890.00002.736
179TSG CTF 202050.00000.378
459ASIS CTF Quals 202020.00000.410
1220CTF/TCTF 2020 Quals 71.00001.586
351redpwnCTF 20202869.00003.060
60UUTCTF 2020325.00001.539
298Really Awesome CTF 20202250.00002.970
132Pwn2Win CTF 202050.00001.135
676PlaidCTF 20201.00000.153
190Hexion CTF 2020 Online 250.00000.514
267Byte Bandits CTF 20201.00000.140
476VirSecCon CTF735.00003.073
346Midnight Sun CTF 2020 Quals113.00001.121
288VolgaCTF 2020 Qualifier200.00001.672
48FireShell CTF 20201976.00005.541
462ångstromCTF 2020840.00005.038
245SarCTF by Saratov State University1255.00001.186
465NeverLAN CTF 2020966.00000.974
221nullcon HackIM 2020226.00001.303
178HackTM CTF Quals 2020355.00000.970
259riceteacatpanda1880.00001.363
241Insomni'hack teaser 202072.00001.943

Overall rating place: 338 with 70.254 pts in 2019

Country place: 4

PlaceEventCTF pointsRating points
221#kksctf open 2019300.00000.593
203hxp 36C3 CTF35.00000.490
168Inferno CTF 2019486.00002.730
35wtftime.org CTF317.00002.396
297KipodAfterFree CTF 201915.00000.417
673watevrCTF 201921.00000.127
150TUCTF 20195622.000011.477
299RITSEC CTF 2019569.00000.992
242ASIS CTF Finals 201938.00000.976
77Pwn2Win CTF 2019124.00001.857
391Newbie CTF(N-CTF) 2019101.00000.000
273Hack.lu CTF 2019105.00001.091
239CryptixCTF'1935.00000.406
197HITCON CTF 2019 Quals155.00002.945
487Syskron Security CTF90.00000.294
480Balsn CTF 2019106.00000.384
2254picoCTF 20196300.00000.000
139Teaser Dragon CTF 2019189.00002.089
416Real World CTF 2019 Quals34.00000.371
345N1CTF 201912.00000.113
111TokyoWesterns CTF 5th 2019383.000010.951
272Chaos Communication Camp 201938.00000.321
63HackCon 20191347.00004.157
236redpwnCTF 2019518.00001.005
393De1CTF 201928.00000.122
127CyBRICS CTF Quals 2019170.00001.348
253Google Capture The Flag 2019 (Quals)80.00002.036
325HSCTF 62249.00003.057
662Facebook CTF 20191.00000.038
252Harekaze CTF 201910.00000.173
355DEF CON CTF Qualifier 2019202.00003.311
484INS'hAck 201951.00000.353
511ASIS CTF Quals 201911.00000.239
257ångstromCTF 2019580.00002.543
633PlaidCTF 20191.00000.168
310Byte Bandits CTF 20191.00000.088
36CBM CTF 2019450.00003.773
288TJCTF 201955.00000.000
418SwampCTF 201960.00000.210
92ENCRYPT CTF1836.000010.067
243VolgaCTF 2019 Qualifier200.00001.777
182Securinets CTF Quals 20191157.00001.202
7930CTF/TCTF 2019 Quals1.00000.115
509CONFidence CTF 2019 Teaser1.00000.058
221Pragyan CTF 2019400.00002.621
129Aero CTF 2019200.00000.900
223BSidesSF 2019 CTF113.00000.559
148TAMUctf 1910019.000016.763
119STEM CTF: Cyber Challenge 2019450.00003.753
702NeverLAN CTF 2019745.00001.815
177FireShell CTF 2019240.00001.000

Overall rating place: 580 with 34.752 pts in 2018

Country place: 4

PlaceEventCTF pointsRating points
21635C3 CTF45.00001.510
1107X-MAS CTF 20186.00000.033
105Pwn2Win CTF 2018284.00002.145
94TUCTF 20185463.000013.881
1155HITCON CTF 201850.00000.676
1266IceCTF 201860.00000.286
366TokyoWesterns CTF 4th 201883.00001.396
346Hackcon 201855.00000.869
383TJCTF 2018135.00001.489
91Real World CTF 2018 Quals66.00000.931
334Meepwn CTF Quals 2018100.00000.315
258WPICTF 2018103.00000.624
332Pragyan CTF 2018350.00000.837
506NeverLAN CTF 2018260.00000.553
170TAMUctf 182284.00008.761
109AceBear Security Contest 2018100.00000.441
84Insomni'hack teaser 2018179.00002.932

Overall rating place: 371 with 42.291 pts in 2017

Country place: 5

PlaceEventCTF pointsRating points
934SECCON 2017 Online CTF100.00000.501
199TUCTF 2017726.00003.290
153RC3 CTF 2017300.00001.246
192HITCON CTF 2017 Quals187.00002.676
53Pwn2Win CTF 2017680.00003.203
149EKOPARTY CTF 2017248.00001.380
496CSAW CTF Qualification Round 2017176.00000.724
103SEC-T CTF360.00002.751
584ASIS CTF Finals 201718.00000.228
275Tokyo Westerns CTF 3rd 201788.00001.226
109HackIT CTF 2017250.00001.274
164MeePwn CTF 1st 2017101.00000.440
245PoliCTF 201733.00000.242
712Google Capture The Flag 2017 (Quals)50.00000.228
247DEF CON CTF Qualifier 201724.00000.857
91Insigne CTF15.00000.000
269FIT-HACK CTF 2017490.00002.327
113Teaser CONFidence CTF 20171.00000.092
201Nuit du Hack CTF Quals 2017135.00001.448
323VolgaCTF 2017 Quals250.00001.399
572EasyCTF 2017500.00000.000
43BSides San Francisco CTF2137.00008.022
68nullcon HackIM 1550.00001.457
48AlexCTF2240.000015.716

Overall rating place: 217 with 58.178 pts in 2016

Country place: 3

PlaceEventCTF pointsRating points
13The 318br, DESEC, and SucuriHC Capture The Flag (3DSCTF)6018.000016.975
108Juniors CTF 20161700.00000.000
172Hack The Vote 2016401.00001.774
76EKOPARTY CTF 20161150.000010.186
214Hack.lu CTF 201698.00002.622
204HITCON CTF 2016 Quals150.00002.104
59Hackover CTF 201639.00001.511
138TUM CTF 2016151.00000.879
49DefCamp CTF Qualification 2016500.00002.544
56H4ckIT CTF 2016 Online2815.00008.733
277CSAW CTF Qualification Round 2016501.00002.439
159ASIS CTF Finals 201622.00000.640
181Tokyo Westerns/MMA CTF 2nd 2016310.00002.828
229CTF(x) 2016101.00000.000
50CyberSecRumbleDE 2016201.00001.839
590Hackcon 2016500.00002.440
99IceCTF 20162201.00000.000
260Trend Micro CTF 2016 Online Qualifier100.00000.663

Team members

Team writeups

EventTaskAction
Google Capture The Flag 2020basics [50]read writeup
VolgaCTF 2020 QualifierNoname [100]read writeup
VolgaCTF 2020 QualifierDissolved [100]read writeup
ångstromCTF 2020ws2 [80]read writeup
ångstromCTF 2020Shifter [160]read writeup
riceteacatpandaAllergic College Application [100]read writeup
riceteacatpandaCode On [500]read writeup
Insomni'hack teaser 2020welcome [36]read writeup
TokyoWesterns CTF 5th 2019Simple Logic [95]read writeup
TokyoWesterns CTF 5th 2019real-baby-rsa [40]read writeup
CyBRICS CTF Quals 2019Matreshka [50]read writeup
CyBRICS CTF Quals 2019Big RAM [117]read writeup
CyBRICS CTF Quals 2019Zakukozh [10]read writeup
CyBRICS CTF Quals 2019Tone [10]read writeup
ENCRYPT CTFWay Back [50]read writeup
ENCRYPT CTFEnv [100]read writeup
TAMUctf 19Many Gig'ems to you! [316]read writeup
TAMUctf 19KeyGenMe [430]read writeup
TAMUctf 19Hello World [340]read writeup
TAMUctf 19pwn5 [372]read writeup
EKOPARTY CTF 2016LSSO [200]read writeup
Hack.lu CTF 2016simplepdf [150]read writeup