PoliCTF 2012 (17-18 November 2012)

Thanks to everyone who participated in our competition.

Solutions!

You can find part of the solutions, and some scripts used to build challenges, on shell-storm.org
Non-complete list of published writeups:
Crypto 100: http://leetmore.ctf.su/wp/polictf-2012-crypto-100/
Crypto 200: http://leetmore.ctf.su/wp/polictf-crypto-200/
Crypto 500: http://leetmore.ctf.su/wp/polictf-2012-crypto-500/

Bin-pwn 100: http://f00l.de/blog/?p=1328
Bin-pwn 200: http://leetmore.ctf.su/wp/polictf-2012-pwnbin-200/
Bin-pwn 300: https://vubar.nl/?p=151
Bin-pwn 400: http://nandynarwhals.org/2012/11/19/polictf-2012-bin-pwn-400/
Bin-pwn 400: http://www.rogdham.net/2012/11/23/polictf-b1n400-write-up.en

http://blog.squareroots.de/en/2012/11/polictf-write-up-bin-pwn-300/

Grab-bag 100: http://f00l.de/blog/?p=1317
Grab-bag 200: http://sibears.ru/labs/PoliCTF-2012-GrabBag-200/
Grab-bag 300:http://piggybird.net/?p=54
Grab-bag 300: http://nandynarwhals.org/2012/11/19/polictf-2012-grab-bag-300/
Grab-bag 400+500: http://eindbazen.net/2012/11/polictf-2012-grab-bag-400-500/

Forensics 500: http://www.pentsec.com/2012/11/polictf-forensic-500.html
Forensics 500: http://lifayk.blogspot.it/2012/11/polictf-2012-part-0x00-forensics-500.html

Flash challenge:http://blogs.tunelko.com/polictf-2012-este-cifrado-no-es-indescifrable/

Final ranking

#	Team name	Points
1	More Smoked Leet Chicken	5123
2	LSE	4398
3	Eindbazen	3907
4	pwnies	2145
5	Batman's Kitchen	2024
6	The Cat is #1!!	1927
7	h34dump	1859
8	PraetorianGs	1809
9	[DrunkenPandas]	1731
10	squareroots	1545
11	tableflip	1387
12	w3b0n3s	1365
13	vubar	1306
14	ufologists	1256
15	c00kies@venice	1210
16	captchaflag	1082
17	dcua	1001
18	n0l3ptr	1001
19	Singapore Group	1000
20	AFiniteNumberOfMonkeys	970
21	anesec	941
22	ChocolateMakers	897
23	BeginBazen	895
24	VADiUM	817
25	Big-Daddy	795
26	ICRS	775
27	More_Small_Leet_More	744
28	w0pr	736
29	FluxFingers	718
30	KnightSec	715
31	NULLify	714
32	Team Portland	701
33	Lobotomy	622
34	NULL Life	600
35	ROSEdu Rogues	579
36	SiBears	555
37	PPP	546
38	Honeypot	530
39	SocialGeeks	502
40	USS-Sparrows	501
41	The On-Net Gang	500
42	yHack	500
43	ramandi	500
44	Team AFK	411
45	secv1.0	401
46	Magic-Hat	400
47	mogul	400
48	Kraut Computing	350
49	C.o.P	340
50	$The_arp_poisoners	337
51	Phx2600	328
52	CLGT	300
53	ntor	300
54	Kernel Sanders	300
55	ind	300
56	gn00bz	276
57	1338-offbyone	275
58	Epic Lyons	236
59	on est pas contents	202
60	WCSC	201
61	ipwnu	201
62	lesboverflow	200
63	NorseR@g3	200
64	raidersec	200
65	hdemic	200
66	ForbiddenBITS	200
67	CCCAC	192
68	ESGI	180
69	Robot Rabbits	175
70	World Oxidizing Agents	128
71	TwoSixNine	111
72	p03p0wn	110
73	MataHari	101
74	Glider Swirley	101
75	TEAM BIOS	100
76	tasteless	100
77	ZM4LW4R3	100
78	Hackademics	100
79	katagaitai	100
80	asdf	100
81	Nil_Team	100
82	InfoSec@GUC	100
83	Team Reboot	100
84	PuN1sh3r	100
85	ecks	100
86	DawgBytes	100
87	EpsilonDelta	100
88	PeakChaos	100
89	Bennet	100
90	utarlington	100
91	Aghoshlal N	92
92	kenjamode	40
93	CDAL	1

Who are we?

We are a team of [B.Sc|M.Sc.|Ph.D] students from Politecnico di Milano, with a lively interest in topics pertaining computer security, cryptography and general technical prowess. After taking part in a number of computer security contests, we had a sudden enlightenment and thought about organizing one ourselves :)