pbctf 2023 has concluded! Congratulations to our winners: 🥇More Smoked Leet chicken (@leetmore) 🥈 about:blankets 🥉 Water Paddler (@Water_Paddler) Thanks to everyone who participated in #pbctf. See you next year!

I made something cool for the move-vm challenge in pbctf. It's a mv2x86 jit compiler, that can be used for decompilation of move bytecode via IDA. It works quite well! #pbctf

Looking for the annual gift to the fanclub! #pbctf

RBTree @RBTree_

3 years ago

Looking for the annual gift to the fanclub! #pbctf

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End your year on a high note by playing our pbctf. #pbctf #pbctf2022

perfect blue @pb_ctf

3 years ago

End your year on a high note by playing our pbctf. #pbctf #pbctf2022

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Third edition of pbctf is here! 🗓️ Dec 3rd 14:00 UTC to Dec 5th 02:00 UTC (36 hours) 🎁 Sponsored by @zellic_io ctftime.org/event/1763 #pbctf #pbctf2022

pbctf 2021 Writeup mikecat.github.io/ctf-writeups/2… とりあえずBTLEのみ (もう1問書いてから上げたかったけど、頭が悪くてしばらく書けなそうなので…) #CTF #pbctf

第一次在CTF遇见机械键盘声音泄露输入的题。#pbctf Ghost Writer，给一段录音，找出键盘输入的内容。 ctftime.org/task/17576

0-click Remote Code Execution (RCE) on Elza Browser Found it a while back, But thought to tweet it out today as I’m tweeting lot more Electron. Intentionally, I was planning to make this as a @pb_ctf #pbctf challenge. Don’t roll out ElectronJS based browser. Please!

pbctf 2021 has concluded! Congratulations to our winners @dicegangctf , @GuesserSuper, and @0rganizers ! 🏆 Thanks to everyone who participated in #pbctf and taking their precious time to solve our challenges. See you next year!

Congratulations to @allesctf for taking the first blood 🩸 on Serenity Broowser challenge. Also, special shout out to @zer0pts who solved it 10 minutes later after ALLES! #pbctf

perfect blue @pb_ctf

4 years ago

Congratulations to @allesctf for taking the first blood 🩸 on Serenity Broowser challenge. Also, special shout out to @zer0pts who solved it 10 minutes later after ALLES! #pbctf

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Do you always wanted to hack Real World challenges? Look no further, Register at ctf.perfect.blue and check out the challenges marked as “pb2own”. In addition, We also have challenges with novel techniques in multiple categories. Less than 24 hours to go. #pbctf

Second challenge is out "In The End". #pbctf

Aaditya Purani @aaditya_purani

4 years ago

Second challenge is out "In The End". #pbctf

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まだMiscしか解けてない、頭が悪い💀 #pbctf #CTF

#pbctf は一旦離脱。 Cosmo、最初の関数だけ見ていけそうと思ったけど、先に進むと地獄であった。 解析してて苦しかったわー😁

#pbctf に参加していますが。 順当に解かれてる数の多い2問を解きました。 ご飯を食べてから、厳しいとこを解きに行くぜー！(たぶん撃沈)

Alongside with @wcbowling I wrote “Lord of the Flag: The Unfinished Chat” challenge for #pbctf. Also, I wrote an another challenge which will be released at some point later. Wait for it and let the suspense build. Try out at ctf.perfect.blue

pbctf 2021 has started. ctf.perfect.blue Good luck, Have fun and Hack all the things! #pbctf

Came across this CTF challenge and registered for it. Currently solo and looking for mates to join my team, if you'd like to join me then drop a comment. #LoTF #pbctf

perfect blue @pb_ctf

4 years ago

Came across this CTF challenge and registered for it. Currently solo and looking for mates to join my team, if you'd like to join me then drop a comment. #LoTF #pbctf

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Do you like LOTR, and hacking both? We have a good news. Gear up for “The Lord of the Flag” challenge during pbctf on October 9th. Register on ctf.perfect.blue to get your exclusive access and make sure to bring your own 🍿and 🍺. #LoTF #pbctf

#pbctf