CTFtime.org

ID Petir Cyber Security

Also known as
  • Petir CySec
  • PetirCySec
  • PETIRsec
  • PETIR CyberSecurity
  • PETIR - FlagGPT

Academic team BINUS

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A bunch of college students, passionate in Computer Security

Participated in CTF events

Overall rating place: 267 with 174.112 pts in 2025

Country place: 7

PlaceEventCTF pointsRating points
132SekaiCTF 2025578.00005.863
306Hack The System - Bug Bounty CTF725.00003.989
20MaltaCTF 2025 Quals1387.00007.482
9smileyCTF 20253347.000025.032
8TJCTF 202513199.000057.624
42SAS CTF 2025 Quals553.00001.597
133DamCTF 20251313.000010.529
49Codegate CTF 2025 Preliminary750.000010.706
85Cyber Apocalypse CTF 2025: Tales from Eldoria52100.000022.210
15Pearl CTF4100.000017.656
152PwnMe CTF Quals 2025427.00001.259
366TRX CTF 2025100.00000.383
15Kashi CTF 20256123.000013.022

Overall rating place: 188 with 200.304 pts in 2024

Country place: 5

PlaceEventCTF pointsRating points
205SekaiCTF 2024239.00001.729
34BCACTF 5.02885.000023.979
9NahamCon CTF 202417174.000039.196
21SAS CTF 2024 Quals864.00003.736
8TBTL CTF 20242970.000018.073
30b01lers CTF 20244590.00009.547
20Space Heroes 20243727.00009.151
238PlaidCTF 20241.00000.425
10AmateursCTF 20248516.000017.274
1HACKFEST'8 QUALS8251.000042.000
20Cyber Apocalypse 2024: Hacker Royale19100.000024.042
45osu!gaming CTF 20243681.000010.466
124LA CTF 20244877.00006.576
PlaceEventCTF pointsRating points
117 GlacierCTF 2023360.00001.561
17TCP1P CTF 2023: First Step Beyond Nusantara2792.00006.679
288MapleCTF 2023100.00000.493

Overall rating place: 774 with 44.905 pts in 2020

Country place: 11

PlaceEventCTF pointsRating points
121DamCTF 20201506.00003.551
226DarkCTF2275.00002.250
464CSAW CTF Qualification Round 2020155.00002.203
165InCTF 2020200.00000.857
227HSCTF 72293.00003.401
55TJCTF 20201230.000010.039
873VirSecCon CTF215.00000.914
204AUCTF 20207005.00004.013
420riftCTF50.00000.240
234TAMUctf 2020970.00000.000
124b01lers CTF400.00001.563
133ångstromCTF 20202255.000013.579
155UTCTF 20201109.00001.056
136Aero CTF 2020305.00001.180
157NeverLAN CTF 20202815.00002.838
178nullcon HackIM 2020251.00001.469

Overall rating place: 478 with 50.736 pts in 2019

Country place: 12

PlaceEventCTF pointsRating points
177TUCTF 20195104.000010.408
366RITSEC CTF 2019410.00000.722
769SECCON 2019 Online CTF50.00000.359
561Syskron Security CTF 201910.00000.070
284Balsn CTF 2019106.00000.420
274picoCTF 201920150.00000.000
507CSAW CTF Qualification Round 201951.00000.483
740TokyoWesterns CTF 5th 201923.00000.736
761CyBRICS CTF Quals 201910.00000.100
74HSCTF 67466.000010.226
321Facebook CTF 2019126.00000.212
438Security Fest 201966.00000.417
86Harekaze CTF 2019410.00003.476
173CTF 313 201910.00000.690
410DEF CON CTF Qualifier 2019130.00002.167
275TSG CTF100.00000.389
150INS'hAck 2019391.00002.434
582ASIS CTF Quals 201911.00000.112
992ångstromCTF 201950.00000.234
809PlaidCTF 20191.00000.135
196Byte Bandits CTF 201950.00000.478
124CBM CTF 2019105.00000.905
472SwampCTF 201960.00000.204
313Midnight Sun CTF 2019 Quals67.00000.298
400ENCRYPT CTF175.00000.987
393VolgaCTF 2019 Qualifier100.00000.902
299UTCTF 2019700.00000.716
500TAMUctf 193323.00005.552
89NeverLAN CTF 20195610.000013.679
PlaceEventCTF pointsRating points
295X-MAS CTF 2018256.00000.549
144TUCTF 20184108.000010.413
272RITSEC CTF 2018761.00002.170
407SECCON 2018 Online CTF121.00000.818
1061picoCTF 20187910.00000.000

Team members

Team writeups

EventTaskAction
Cyber Apocalypse 2024: Hacker RoyaleFlash-ing Logs [375]read writeup
Cyber Apocalypse 2024: Hacker RoyaleFlash-ing Logs [375]read writeup
Cyber Apocalypse 2024: Hacker RoyaleThe PROM [350]read writeup
Cyber Apocalypse 2024: Hacker RoyaleRids read writeup
TJCTF 2020Admin Secrets [100]read writeup
TJCTF 2020File Viewer [70]read writeup
CSAW CTF Qualification Round 2019baby_boi [50]read writeup
HSCTF 6Super Secure System [285]read writeup
HSCTF 6Networked Password [317]read writeup
Facebook CTF 2019products manager [100]read writeup
Harekaze CTF 2019Encode and Encode [100]read writeup
INS'hAck 2019Exploring the Universe [50]read writeup