[oss] [CTFs] List of CTF competitons we participated in

[Radu Caragea]

Congrats.
By the way, what approach did you use to solve "QR puzzle (Windows) (200p)"
for SECCON ?

On Tue, Jan 19, 2016 at 12:47 PM, Adrian Bogatu <bogatu.adrian at gmail.com>
wrote:

> Hi,
>
>   During this semester we have participated in a number of CTF
> competitions as team Nabla, which is composed of:
>
>   UPB students:
>     Adrian Bogatu, SCPD
>     Dan Drăgan, AAC
>     Andrei Mareșu, SRIC
>     Alexandra Săndulescu, SCPD
>     Veronica Velciu, AAC
>
>   Others:
>     Alexandru Tache
>     Bogdan Zlate
>
>   Special thanks to Alexandru Tache, which had such valuable input for
> most of the tasks.
>
>   Below the 8 competitions we participeted in are described, broken
> down into team members, mentioning which problems we solved and what
> score every one of us got.
>
>   The links for each competition point to the CTFtime website [1] that
> centralizes the scores, tasks and other info for each popular CTF
> competition.
>
>   You can find our team page on CTFtime here [2].
>
> Competitions (total points, ranking):
>
> * D-CTF 2015 Quals [3] (500 points, 186th place)
>
>   Adrian Bogatu (100p):
>     Reverse: Entry Language (100p)
>
>   Dan Drăgan (200p):
>     Crypto: No Crypto (200p)
>
>   Veronica Velciu (100p):
>     Pwn: Password Encrypting Tool (100p)
>
>   Alexandra Săndulescu (100p):
>     Misc: She said it doesn't matter (100p)
>
>
> * Hitcon 2015 Quals [4] (301 points, 70th place)
>
>   Adrian Bogatu (100p):
>     Misc: hard-to-say-{3,4} (100p)
>
>   Alexandra Săndulescu (100p):
>     Stegano: unreadable (100p)
>
>   Alexandru Tache (100p):
>     Misc: hard-to-say-{1,2} (100p)
>
>
> * TUM CTF Teaser 2015 [5] (111 points, 28th place)
>
>   Adrian Bogatu (46p):
>     Pwn: greeter (15p)
>     Reverse: selftest (10p), whitebox crypto (20p)
>     Misc: Sanity Check (1p)
>
>   Alexandru Tache (65p):
>     Crypto: bad_apple (15p), Pudel (30p)
>     Web: neocities (20p)
>
> * RCTF Quals 2015 [6] (280 points, 110th place)
>
>   Dan Drăgan:
>     Reverse: TankGame (200p)
>
>   Alexandru Tache:
>     Misc: analysis nginx's log (50p)
>
>
> * 9447 CTF 2015 [7] (1477 points, 36th place)
>
>   Adrian Bogatu (510p):
>     Pwn: calcpop (80p), cards (140p)
>     Reverse: danklang (100p)
>     Stegano: imaged (90p)
>     Misc: 4w1h (100p)
>
>   Alexandra Săndulescu (230p):
>     Reverse: The *real* flag finder (70p), Hello, Joe (160p)
>
>   Alexandru Tache (710p):
>     Crypto: randBox (120p), dub-key (130p), wob-key (190p)
>     Web: YWS (130p), premonition (140p)
>
>
> * SECCON 2015 Online CTF [8] (1800 points, 87th place)
>
>   Adrian Bogatu (750p):
>     Exercices: Start SECCON CTF (50p)
>     Stegano: SECCON WARS 2015 (100p), Steganography 1 (100p),
> Steganography 2 (100p)
>     Crypto: Decrypt it (300p)
>     Unknown: Command-Line Quiz (100p)
>
>   Alexandra Săndulescu (650p):
>     Exercises: Last Challenge (Thank you for playing) (50p)
>     Binary: Reverse-Engineering Android APK 1 (100p), Exec dmesg
> (300p), GDB Remote Debugging (200p)
>
>   Andrei Mareșu (200p):
>     Unknown: QR puzzle (Windows) (200p)
>
>   Alexandru Tache (200p):
>     Web/Network: Connect to server (100p), Entry Form (100p)
>
>
> * 32C3 CTF [9] (1000 points, 52nd place)
>
>   Adrian Bogatu (400p):
>     Pwn: forth (150p)
>     Web: TinyHosting (250p)
>
>   Alexandru Tache (600p):
>     Reverse: flash (300p)
>     Misc: gurke (300p)
>
>
> * Insomni'hack teaser 2016 [10] (500 points, 51st place)
>
>   Adrian Bogatu (300p):
>     Web: smartcat1 (50p), smartcat2 (50p)
>     Web/Crypto: Fridginator 10k (200p)
>
>   Alexandru Tache (200p):
>     Crypto: Bring the noise (200p)
>
> If needed, you can contact any team member listed in the Cc for
> further information.
>
> [1] https://ctftime.org/
> [2] https://ctftime.org/team/19118
> [3] https://ctftime.org/event/239
> [4] https://ctftime.org/event/245
> [5] https://ctftime.org/event/238
> [6] https://ctftime.org/event/266
> [7] https://ctftime.org/event/242
> [8] https://ctftime.org/event/274
> [9] https://ctftime.org/event/278
> [10] https://ctftime.org/event/258
> _______________________________________________
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