derbyconctf Profile
derbyconctf

@DerbyConCTF

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Official DerbyCon CTF Twitter Account

Joined October 2011
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@DerbyConCTF
derbyconctf
6 years
For those of you that may have earned a challenge coin during the CTF:
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@DerbyConCTF
derbyconctf
6 years
RT @Nettitude_Labs: We finished 2nd place in the @DerbyCon CTF and have provided a write up of some of the challenges 😎 A big thanks to the….
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@DerbyConCTF
derbyconctf
6 years
RT @khr0x40sh: Here's my write-up/approach of 3 Challenges from #DerbyConCTF (HerpDerp.DLL, DerpyConFS/DB, kc57_final_fu.exe): https://t.co….
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@DerbyConCTF
derbyconctf
6 years
By the way the signature key on the JWT that was "DerpyCon".
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@DerbyConCTF
derbyconctf
6 years
If you want to know how to decode that wav
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@DerbyConCTF
derbyconctf
6 years
If you happen to do a challenge write up, please let us know and we'll be happy to retweet for others.
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@DerbyConCTF
derbyconctf
6 years
How did you pwn the SQL box? No Metasploit module needed. DerpyDB had impersonation rights to SA.
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@DerbyConCTF
derbyconctf
6 years
Congrats to the winning teams!
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@DerbyConCTF
derbyconctf
6 years
Prizes will be awarded in the main CTF room (Salon F) at 12:15pm. Please have your password ready to verify your team. (We would never store passwords plaintext LOL).
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@DerbyConCTF
derbyconctf
6 years
Have you tried making wordlists from keywords in the context of the challenge instead of RockYou or similar?.
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@DerbyConCTF
derbyconctf
6 years
flagsfuflags - If you want a challenge coin come up and see us! Nice work on the wav file.
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@DerbyConCTF
derbyconctf
6 years
So for those still working help.wav; once you have a byte array the 17th and 18th bytes, a[16. 17], are a short giving the message length.
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@DerbyConCTF
derbyconctf
6 years
Have you closely examined the least significant bits of the WAV file?.
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@DerbyConCTF
derbyconctf
6 years
Note: It is against the rules to change passwords, flags, or anything else to prevent others from gaining access/scoring/etc.
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@DerbyConCTF
derbyconctf
6 years
hopefully some duct tape and bailing wire improvements to .59.
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@DerbyConCTF
derbyconctf
6 years
Lots of questions about LDAP, we are waiting for the challenge creator (who is not at DerbyCon) to get back to us. We don't know if cracked passwords should work anywhere but the word on the street is they don't. .
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@DerbyConCTF
derbyconctf
6 years
If you are unsure if you have a flag, feel free to submit it to the scoreboard to check, if it is wrong it will simply have you wait a minute before trying again. This does not mean brute force the scoreboard (which is against the rules).
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@DerbyConCTF
derbyconctf
6 years
Having trouble cracking hashes on paper submissions? What might someone say to you a border crossing?.
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@DerbyConCTF
derbyconctf
6 years
ESXi restarting, purple screen. There are no VM escape vulnerabilities in the CTF. Please do not attempt anything like that.
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@DerbyConCTF
derbyconctf
6 years
We have no idea why the CTF server keeps crashing. 🤔
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