CTFtime.org

TH GrimSec Ops

Website: https://grimsec.space

Sign in to join the team.



hello! we are GrimSec Ops, a CTF team from thailand!

if you want to apply for our team, you can check out our website and dm the team leader to apply for it!!

Plan to participate in CTF events

NameDate
DownUnderCTF 2026July 17, 2026, 7:30 p.m.
SekaiCTF 2026June 27, 2026, 8 a.m.
Google Capture The Flag 2026June 19, 2026, 6 p.m.

Participated in CTF events

Overall rating place: 270 with 168.303 pts in 2026

Country place: 2

PlaceEventCTF pointsRating points
95Anti-Slop CTF 2026925.00000.000*
202DalCTF 2026250.00000.798
457SAS CTF 2026 Quals50.00000.422
81GPN CTF 20261194.000019.031
249Grey Cat The Flag 2026 Qualifiers600.00001.992
364BYUCTF 2026433.00002.170
29THEM?!CTF 20265819.00009.333
45HASBLCTF265300.000016.813
193Hackअस्त्र250.00000.823
416DEF CON CTF Qualifier 20261.00000.158
560xV01D CTF 20264668.000010.081
153TJCTF 20266162.000026.322
228Midnight Sun CTF 2026 Quals765.00009.798
82plfanzen CFT 202650.00000.518
85Break The Syntax CTF 2026913.00008.286
329THCon 2K26 CTF250.00001.064
138KubSTU CTF9042.00006.743
226UMDCTF 2026444.00009.667
14PUTCyberDays CTF 20263981.000020.090
191UMassCTF 20261700.000023.381
218DawgCTF 20263025.000016.615
63Kashi CTF 20263148.00009.440
177VishwaCTF'20262400.00005.715
115VolgaCTF 2026 Qualifier512.00009.490
257Codegate CTF 2026 Preliminary500.00005.932
133TexSAW 20261401.000011.069
135AITU CTF 2026 Quals400.00002.811
67BSidesSF CTF 20263679.000015.103
480Midnight Flag CTF - EXECUTION100.00000.597
323UTCTF 20261731.00009.369

Team members

Team writeups

EventTaskAction
Break The Syntax CTF 2026poni barn [261]read writeup
Break The Syntax CTF 2026Shellcode: 1.11 You Can (Not) Execute [50]read writeup
Break The Syntax CTF 2026Shellcode: 2.22 You Can (Not) RCE [282]read writeup