capture the flag

2-day attack & defense competition


you know kung-fu? show us!

A team-based Attack & Defense Capture the Flag contest for teams organized by Hackerdom and HITB taking place August 25th & 26th  2022, in a hybrid online + onsite format at the Intercontinental Hotel in Singapore.

Each team should consist of no more than 5 members.

The top 6 teams from this contest (whether they’re playing online or onsite) will qualify to compete in the HITB PRO CTF FINALS to be held in the United Arab Emirates alongside some other invited top-ranked CTF teams.

We play 2 days non-stop. The timeline is:

  • Day 1 kicks off at 10:00 SGT on Aug. 25 and we add new vulnservices. We don’t add any new services after 17:00 SGT, but teams can continue hacking through the night.
  • Day 2 starts at 10:00 SGT and we again start adding new vulnservices. The official game end is 16:00 SGT on the 26th of August.


Note: Everything is hosted in our cloud so teams don’t have to host any VM’s on their own machines.

important dates

May 14th 2022 โ€” Registration opens. Team slots are allocated on a first-come, first-served basis

August 23rd 23:59 SGT (UTC+8)โ€” Last day for registration to the CTF

August 24th โ€” Passwords to the CTF cloud are sent to teams

REgistered teams

1. ZenHack: ๐Ÿ‡ฎ๐Ÿ‡น Italy (ONLINE)

2. pwnthem0le: ๐Ÿ‡ฎ๐Ÿ‡น Italy (ONLINE)

3. Jane Street Pls Hire: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONSITE)

4. tamagotcha: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONSITE)

5. Rules of Pwnitia: ๐Ÿ‡ฎ๐Ÿ‡ฉ Indonesia (ONLINE)

6. C4T BuT S4D: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

7. bobbees: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONSITE)

8. Bushwhackers: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

9. Kakawia: ๐Ÿ‡น๐Ÿ‡ณ Tunisia (ONLINE)

10. cr4ck/y0ur/s3cr3t: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

11. bhackari: ๐Ÿ‡ฎ๐Ÿ‡น Italy (ONLINE)

12. Sip Nvebx Jxu: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONLINE)

13. bin.chicken: ๐Ÿ‡ฆ๐Ÿ‡บ Australia (ONLINE)

14. T0X1C V4P0R: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONSITE)

15. IngrifHackTeam: ๐Ÿ‡ฎ๐Ÿ‡น Italy (ONLINE)

16. CTF.SG: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONLINE)

17. RCE of Gru: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONSITE)

18. PDKT: ๐Ÿ‡ฎ๐Ÿ‡ฉ Indonesia (ONSITE)

19. dad: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONSITE)

20. havce: ๐Ÿ‡ฎ๐Ÿ‡น Italy (ONLINE)

21. stackoverflow: ๐ŸŒ World-wide (ONLINE)

22. Mala Prata: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONLINE)

23. redacted: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONLINE)

24. kaya_toast: ๐Ÿ‡ฎ๐Ÿ‡ณ India (ONLINE)

25. Boys Who Laugh: ๐Ÿ‡ฎ๐Ÿ‡ฉ Indonesia (ONLINE)

26. Let me solo h3r: ๐Ÿ‡น๐Ÿ‡ญ Thailand (ONLINE)

27. Y0U.hav3.b3En.pwn3D: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

28. ECSC TeamNL: ๐Ÿ‡ณ๐Ÿ‡ฑ Netherlands (ONLINE)

29. oink: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

30. HumbleLords: ๐Ÿ‡ฎ๐Ÿ‡ณ India (ONLINE)

31. Sapu Jagat: ๐Ÿ‡ฎ๐Ÿ‡ฉ Indonesia (ONLINE)

32. Code666: ๐Ÿ‡น๐Ÿ‡ญ Thailand (ONLINE)

33. SHAHEEN: ๐Ÿ‡ฆ๐Ÿ‡ช United Arab Emirates (ONLINE)

34. QWERTY: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONLINE)

35. Xtreme_5: ๐Ÿ‡ฆ๐Ÿ‡ช United Arab Emirates (ONLINE)

36. RedRocket: ๐Ÿ‡ฉ๐Ÿ‡ช Germany (ONLINE)

37. 89cr3w: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

38. cnide: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

39. Orion_square: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

40. Red Cadets: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

41. SingHack: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONLINE)

42. Niqqers: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

43. WheatInfoSec: ๐ŸŒ World-wide (ONLINE)

44. Omsk Hackers: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

45. Riddikulus: ๐Ÿ‡ฎ๐Ÿ‡ฉ Indonesia (ONLINE)

46. muskrats: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

47. PatagoniaHack: ๐Ÿ‡ฆ๐Ÿ‡ท Argentina (ONLINE)

48. Dark/Force: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

49. th++: ๐Ÿ‡ป๐Ÿ‡ณ Viet Nam (ONLINE)

50. BeginnerWH: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONSITE)

51. IamDC: ๐Ÿ‡ฎ๐Ÿ‡ณ India (ONLINE)

52. ENOFLAG: ๐Ÿ‡ฉ๐Ÿ‡ช Germany (ONLINE)

53. fibonhack: ๐Ÿ‡ฎ๐Ÿ‡น Italy (ONLINE)

54. MAGER: ๐Ÿ‡ฎ๐Ÿ‡ฉ Indonesia (ONLINE)

55. StarJammers2: ๐ŸŒ World-wide (ONLINE)

56. Cryptonite: ๐Ÿ‡ฎ๐Ÿ‡ณ India (ONLINE)

57. sudoers: ๐Ÿ‡ฎ๐Ÿ‡ณ India (ONLINE)

58. saarsec: ๐Ÿ‡ฉ๐Ÿ‡ช Germany (ONLINE)

59. samteam: ๐ŸŒ World-wide (ONLINE)

60. InfoSecPunks: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

61. TheATeam: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONLINE)

62. ISITDTU: ๐Ÿ‡ป๐Ÿ‡ณ Viet Nam (ONSITE)

63. Code Review Cult: ๐Ÿ‡ฎ๐Ÿ‡ฉ Indonesia (ONLINE)

64. NONAME: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

65. bi0s: ๐Ÿ‡ฎ๐Ÿ‡ณ India (ONLINE)

66. Red Horse Army: ๐Ÿ‡บ๐Ÿ‡ธ United States (ONLINE)

67. rzero: ๐ŸŒ World-wide (ONLINE)

68. FAUST: ๐Ÿ‡ฉ๐Ÿ‡ช Germany (ONLINE)

69. datapoison: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

70. u0K++: ๐Ÿ‡ป๐Ÿ‡ณ Viet Nam (ONLINE)

71. chidori: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

72. pastaeaters: ๐Ÿ‡ฎ๐Ÿ‡น Italy (ONLINE)

73. CinCin: ๐Ÿ‡ฎ๐Ÿ‡น Italy (ONLINE)

74. cronos: ๐Ÿ‡ฎ๐Ÿ‡ท Iran, Islamic Republic of, (ONLINE)

75. sweeeets.conf: ๐Ÿ‡น๐Ÿ‡ญ Thailand (ONLINE)

76. JuzPlay: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONLINE)

77. < noscript >: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

78. TTPI: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

79. redtiger3: ๐Ÿ‡ช๐Ÿ‡จ Ecuador (ONLINE)

80. 12th man: ๐Ÿ‡ฎ๐Ÿ‡ณ India (ONLINE)

81. flusive:ย ๐ŸŒ World-wide (ONLINE)

82. page2me: ๐Ÿ‡น๐Ÿ‡ญ Thailand (ONLINE)

83. N0N@me13: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

84. ECSC FI: ๐Ÿ‡ซ๐Ÿ‡ฎ Finland (ONLINE)

85. Mudu: ๐Ÿ‡ฎ๐Ÿ‡ณ India (ONLINE)

86. Bestiary: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

87. ultra hacking club: ๐Ÿ‡บ๐Ÿ‡ธ United States of America (ONLINE)

88. DiamondHands: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONLINE)

89. l33thax0r: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONSITE)

90. CyberSquad: ๐Ÿ‡ฎ๐Ÿ‡ณ India (ONLINE)

91. Mr_robot: ๐Ÿ‡ฎ๐Ÿ‡ณ India (ONLINE)

92. e386cf80c79dca4:ย  ๐Ÿ‡ช๐Ÿ‡ธ Spain (ONLINE)

93. nooob: ๐ŸŒ World-wide (ONLINE)

94. MoneyChat: ๐Ÿ‡บ๐Ÿ‡ธ United States of America (ONLINE)

95. Cryptominers: ๐Ÿ‡ฎ๐Ÿ‡ณ India (ONLINE)

96. Pseudo Sudo: ๐Ÿ‡บ๐Ÿ‡ธ United States of America (ONLINE)

97. d4rkc0de: ๐Ÿ‡ฎ๐Ÿ‡ณ India (ONLINE)

98. zh3r0: ๐ŸŒ World-wide (ONLINE)

99. ChickenRice: ๐Ÿ‡ฎ๐Ÿ‡ฉ Indonesia (ONLINE)

100. BaikalCTF: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

101. WHRWLF: ๐Ÿ‡ท๐Ÿ‡บ Russian Federation (ONLINE)

102. zavod: ๐ŸŒ World-wide (ONLINE)

103. C0NC0R: ๐Ÿ‡ฎ๐Ÿ‡น Italy (ONLINE)

104. sAd: ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore (ONLINE)

105. Alt-Backdoor: ๐Ÿ‡ฆ๐Ÿ‡ช United Arab Emirates (ONLINE)

106. systers: ๐Ÿ‡บ๐Ÿ‡ธ United States of America (ONLINE)

107. AverageCryptoEnjoyers โš”๏ธ bhackari โš”๏ธ havce: ๐Ÿ‡ฎ๐Ÿ‡น Italy (ONLINE)

108. Cyberhell: ๐Ÿ‡ฎ๐Ÿ‡ณ India (ONLINE)

109. Phish2Own: ๐ŸŒ World-wide (ONLINE)

110. NIS: ๐Ÿ‡ฏ๐Ÿ‡ต Japan (ONLINE)

111. Pwn1337: ๐ŸŒ World-wide (ONLINE)

112. Metaspoiled: ๐Ÿ‡ฎ๐Ÿ‡ณ India (ONLINE)

113. burger: ๐Ÿ‡ฒ๐Ÿ‡ณ Mongolia (ONLINE)

114. FPTU EThical Hackers Club:ย  ๐Ÿ‡ป๐Ÿ‡ณ Viet Nam (ONLINE)



prizes for onsite teams

1st Place – USD1,000

2nd Place – USD500ย 

3rd Place – USD250ย 

prize for online teams

1st Place – USD500ย 

ctf & CTF prize sponsor

never played an attack & defense ctf? no problem

The guys from community previously scheduled an online training session for teams to give you a taster of what you can expect:ย