solctf

12 posts

solctf banner
solctf

solctf

@solctf

Home for devs & code breakers

solana Katılım Kasım 2025
7 Takip Edilen239 Takipçiler
solctf
solctf@solctf·
🏦 American Bank ~ Trust is built on paper. Paper burns. A bank where the manager guards the ledger like a hawk — alarms for every number change. But the real flow of value? Barely watched. The books are perfect, the vault is “secure”… and something is very, very exploitable.
English
1
5
11
2.4K
solctf
solctf@solctf·
The team decided we should “support beginners” (read: save them from basic RE). So we sprinkled some extra clues into the README. See? You can solve it now! We believe in you! 😭😂
0xRektified@0xRektified

@solctf Is this a manual challenge or a program challenge ? Flag format isn’t clear I have the key + instruction, but no `.so` Should we be looking for a `Flag{...}` or submit instruction data or base64-encoded VersionedTransaction ? @solctf

English
2
3
15
3K
solctf
solctf@solctf·
@0xRektified we are pushing a update shortly to make things easy
English
0
0
1
95
0xRektified
0xRektified@0xRektified·
@solctf Is this a manual challenge or a program challenge ? Flag format isn’t clear I have the key + instruction, but no `.so` Should we be looking for a `Flag{...}` or submit instruction data or base64-encoded VersionedTransaction ? @solctf
English
1
0
2
1.4K
solctf
solctf@solctf·
Obscurix - A Trail of Bytes, a Key in Disguise An innocuous Rust file was found drifting through a famous repo — a file that looks ordinary at first glance, yet feels wrong the longer you stare. Lines don’t match. Comments don’t comment. Symbols look just slightly out of place. It’s as if someone took a real Rust module and twisted it until it resembled a cipher wearing a compiler’s skin. Why disguise a message this way?
English
3
1
13
3.4K
solctf
solctf@solctf·
Time to SPAM
dhruvsol@dhruvsol

We @solctf are looking for contributors to submit CTF challenge ideas. Any idea that gets selected will receive $50–$100. Just describe your concept clearly and win! 👇👇

English
3
2
7
877
solctf retweetledi
dhruvsol
dhruvsol@dhruvsol·
CTFs are live on Solana. If you can’t crack the 1st challenge… bro, Just go back to frontends.
dhruvsol tweet media
English
45
54
286
77.2K