openECSC - ROUND 1

OPENECSC
ROUND 1

The first round of openECSC was held online from 18th to 24th of March 2024 and saw the participation of more than 1300 players from 80 countries around the world who challenged each other during the week to solve the 16 challenges proposed by the organizers.

This first round was won by Popax21 from Austria, the first and only participant to correctly solve all the challenges, followed by adragos from Romania and LevitatingLion from Germany.

The proposed challenges are available to be played on the openECSC portal and their source codes are available in the ECSC2024 GitHub repository.

Discover the three authors winners for the best writeup competition of the first openECSC round:

The final scoreboard at the end of the round can be found below:

#	Score	Player	Country	Who will win the branded swag bags? :D
#	Score	Player	Country	Round 1
1	1791	Popax21	AUT 🇦🇹
2	1643	adragos	ROU 🇷🇴
3	1594	LevitatingLion	DEU 🇩🇪
4	1379	hlt	WORLD 🚩
5	1309	TheBadGod	CHE 🇨🇭
6	1287	0x6fe1be2	AUT 🇦🇹
7	1283	berndoJ	AUT 🇦🇹
8	1084	Diff-fusion	WORLD 🚩
9	1002	Chino	ITA 🇮🇹
10	988	molenzwiebel	NLD 🇳🇱
11	957	v0lp3	ITA 🇮🇹
12	891	7Rocky	ESP 🇪🇸
13	793	sypeeoui	ITA 🇮🇹
14	787	doge	AUT 🇦🇹
15	747	🍍 🍕	CAN 🇨🇦
16	716	franfill	ITA 🇮🇹
17	707	derwedler	AUT 🇦🇹
18	638	fhr	AUT 🇦🇹
19	619	az1z	MRT 🇲🇷
20	617	zeski	SVN 🇸🇮
21	610	dp_1	ITA 🇮🇹
22	599	magicfrank	ITA 🇮🇹
23	596	buttf14g	UKR 🇺🇦
24	585	Prosti	ITA 🇮🇹
25	566	KLPP	PRT 🇵🇹
26	563	lrnzsir	ITA 🇮🇹
27	553	Bonfra	ITA 🇮🇹
28	546	MrQubo	POL 🇵🇱
29	538	Loldemort	ITA 🇮🇹
30	535	pg0	AUT 🇦🇹
31	519	Kisonka	LTU 🇱🇹
32	519	ImNotFanta	ITA 🇮🇹
33	513	vishiswoz	USA 🇺🇸
34	500	Chovid99	IDN 🇮🇩
35	485	Login	AUT 🇦🇹
36	480	augusto	ITA 🇮🇹
37	478	rdj	NLD 🇳🇱
38	474	Simozb	ITA 🇮🇹
39	471	Fwame	ITA 🇮🇹
40	458	dice	ITA 🇮🇹
41	458	coil	AUT 🇦🇹
42	458	pianka	ITA 🇮🇹
43	458	nullptr	AUT 🇦🇹
44	452	kdm	AUT 🇦🇹
45	450	flocto	USA 🇺🇸
46	450	jalaka	AUT 🇦🇹
47	433	Erge	ITA 🇮🇹
48	433	Bekica	SRB 🇷🇸
49	428	piers	VNM 🇻🇳
50	428	marco_pellero	ITA 🇮🇹
51	428	PaideiaDilemma	AUT 🇦🇹
52	422	GabeG888	USA 🇺🇸
53	422	apfelmus	AUT 🇦🇹
54	422	alsacchi	ITA 🇮🇹
55	422	marko312	EST 🇪🇪
56	422	Giak77	ITA 🇮🇹
57	422	Ho3rnch3n	AUT 🇦🇹
58	416	rex bibenti	AUT 🇦🇹
59	405	bubu	ESP 🇪🇸
60	405	uncavohdmi	ITA 🇮🇹
61	405	profiluefter	AUT 🇦🇹
62	402	collodel	ITA 🇮🇹
63	397	andey	AUT 🇦🇹
64	383	lazarm	SRB 🇷🇸
65	383	gm_simo	ITA 🇮🇹
66	380	leo_something	ITA 🇮🇹
67	380	chr0x6eos	AUT 🇦🇹
68	380	elvar333	ISL 🇮🇸
69	380	huksys	AUT 🇦🇹
70	369	IRVANNI	ITA 🇮🇹
71	369	cryze	AUT 🇦🇹
72	369	VPMachine	CZE 🇨🇿
73	366	Slug	USA 🇺🇸
74	366	CallMeAlasca	AUT 🇦🇹
75	363	Neobeo	AUS 🇦🇺
76	355	M4rk	NLD 🇳🇱
77	355	cillian	IRL 🇮🇪
78	355	ntrm	AUT 🇦🇹
79	355	Jones	AUT 🇦🇹
80	355	mockedObject	AUT 🇦🇹
81	353	holzimolzi	DEU 🇩🇪
82	353	toni	HRV 🇭🇷
83	353	TrixterTheTux	FIN 🇫🇮
84	353	d34dsh33p	AUT 🇦🇹
85	353	blissnox	AUT 🇦🇹
86	353	tampon	SRB 🇷🇸
87	353	welli	DEU 🇩🇪
88	353	myxl	DEU 🇩🇪
89	353	Xer0	AUT 🇦🇹
90	353	notcat	AUT 🇦🇹
91	353	zeno	AUT 🇦🇹
92	353	pok3	AUT 🇦🇹
93	330	Snerpz	ITA 🇮🇹
94	330	xDiste	ITA 🇮🇹
95	330	n4nika	AUT 🇦🇹
96	330	meltingmodem	AUT 🇦🇹
97	330	christoss	CYP 🇨🇾
98	316	inkripted	ZMB 🇿🇲
99	316	navaj0	ESP 🇪🇸
100	305	shishcat	ITA 🇮🇹
101	305	dadadani	ITA 🇮🇹
102	303	Gorzoid	IRL 🇮🇪
103	303	gue	AUT 🇦🇹
104	303	karathan	AUT 🇦🇹
105	300	bu19akov	AUT 🇦🇹
106	300	AlBovo	ITA 🇮🇹
107	300	0xMatte	ITA 🇮🇹
108	300	mirkhoff	WORLD 🚩
109	300	Edu_ard	ITA 🇮🇹
110	300	kebabpizza (i use arch btw)	AUT 🇦🇹
111	300	hweissi	AUT 🇦🇹
112	300	nufan	AUT 🇦🇹
113	300	Davideko	AUT 🇦🇹
114	300	cauvmou	AUT 🇦🇹
115	300	arbiter	EST 🇪🇪
116	300	kijube	AUT 🇦🇹
117	300	Puschel	AUT 🇦🇹
118	300	Hier könnte Ihre Werbung stehen	AUT 🇦🇹
119	300	shirajuki	NOR 🇳🇴
120	300	0xk1f0	AUT 🇦🇹
121	300	Aryt3	AUT 🇦🇹
122	300	0xm4xw3ll	AUT 🇦🇹
123	300	f1re	AUT 🇦🇹
124	300	sc0rp1on04	AUT 🇦🇹
125	300	FruFru	AUT 🇦🇹
126	298	ls-ui	ITA 🇮🇹
127	280	saulSadgeMan	VNM 🇻🇳
128	280	p0zz1w4rr10r	ITA 🇮🇹
129	278	kriive	ITA 🇮🇹
130	269	dnydxn	AUT 🇦🇹
131	255	Ricy	ITA 🇮🇹
132	255	lavish	AUT 🇦🇹
133	253	kristoj	ITA 🇮🇹
134	253	darkice	DEU 🇩🇪
135	250	salvatore.abello	ITA 🇮🇹
136	250	BlackBear	IDN 🇮🇩
137	250	cefu	BEL 🇧🇪
138	250	Stypox	ITA 🇮🇹
139	250	GDF	WORLD 🚩
140	250	areza	WORLD 🚩
141	250	sebsrt	ITA 🇮🇹
142	250	h4ckd0tm3	AUT 🇦🇹
143	250	bot_frank	AUT 🇦🇹
144	250	DerMrBacon	AUT 🇦🇹
145	250	auernige	AUT 🇦🇹
146	250	MariosK	CYP 🇨🇾
147	250	Matte23	ITA 🇮🇹
148	250	firefart	AUT 🇦🇹
149	250	pht3v3n	AUT 🇦🇹
150	250	IceWreck	WORLD 🚩
151	250	iTzVirtual	ITA 🇮🇹
152	250	Philogic	AUT 🇦🇹
153	250	dxni	AUT 🇦🇹
154	250	Schoeri	AUT 🇦🇹
155	250	mountanfruh	AUT 🇦🇹
156	250	Elees	AUT 🇦🇹
157	250	0x81	AUT 🇦🇹
158	250	M4rc3110	CZE 🇨🇿
159	250	Bitstaar	AUT 🇦🇹
160	250	LeyLao	AUT 🇦🇹
161	250	ondrca	CZE 🇨🇿
162	250	Tobi4X	AUT 🇦🇹
163	250	Lou	AUT 🇦🇹
164	250	5T41NL355	AUT 🇦🇹
165	250	dom	AUT 🇦🇹
166	250	doliv	ITA 🇮🇹
167	250	sm4sh1t	AUT 🇦🇹
168	250	Votob	ITA 🇮🇹
169	250	m4ttm00ny	AUT 🇦🇹
170	250	max	AUT 🇦🇹
171	250	pilvar	CHE 🇨🇭
172	250	0x5h0t313	AUT 🇦🇹
173	250	ciscocatalyst1337	AUT 🇦🇹
174	247	SSONEDE	TUN 🇹🇳
175	247	droptopx	TUR 🇹🇷
176	247	gio-d3141	ITA 🇮🇹
177	230	floating_mouse	ITA 🇮🇹
178	230	c0mm4nd_	ITA 🇮🇹
179	230	OttoZan	ITA 🇮🇹
180	219	Skandalf	ITA 🇮🇹
181	216	Gehim	DEU 🇩🇪
182	205	witer33	ITA 🇮🇹
183	203	Elius	ITA 🇮🇹
184	203	aleksav013	SRB 🇷🇸
185	203	ice cream	ITA 🇮🇹
186	203	vik0t0r	ESP 🇪🇸
187	200	outwrest	USA 🇺🇸
188	200	justlel	ITA 🇮🇹
189	200	pysu	ITA 🇮🇹
190	200	castilho	PRT 🇵🇹
191	200	p0ltergeist	AUT 🇦🇹
192	200	Hstn	AUT 🇦🇹
193	200	minipif	ROU 🇷🇴
194	200	feasto	GRC 🇬🇷
195	200	jakob	AUT 🇦🇹
196	200	SeahorseR	BEL 🇧🇪
197	200	equinox	CZE 🇨🇿
198	200	DarkKnight	ITA 🇮🇹
199	200	szymex73	POL 🇵🇱
200	200	s4ndu	SRB 🇷🇸
201	200	Merlux	AUT 🇦🇹
202	200	H4rm	NLD 🇳🇱
203	200	0xda568	AUT 🇦🇹
204	200	Vereos	ITA 🇮🇹
205	200	sn0ja	AUT 🇦🇹
206	200	lato	AUT 🇦🇹
207	200	gordic	SRB 🇷🇸
208	200	John_X9	NAM 🇳🇦
209	200	kappa	IRL 🇮🇪
210	200	agr0chal	POL 🇵🇱
211	200	snyder	EST 🇪🇪
212	200	fabulus	AUT 🇦🇹
213	200	j.eder	AUT 🇦🇹
214	200	razod	AUT 🇦🇹
215	200	Titto	ITA 🇮🇹
216	200	uNickz	ITA 🇮🇹
217	200	Red	BEL 🇧🇪
218	200	daki001	AUT 🇦🇹
219	200	xenoxi	AUT 🇦🇹
220	200	St4nd4rd	AUT 🇦🇹
221	200	cyberbua	AUT 🇦🇹
222	200	p0intR	AUT 🇦🇹
223	200	simonedimaria	ITA 🇮🇹
224	200	tips	AUT 🇦🇹
225	198	lowbald-rondo	WORLD 🚩
226	180	simojoviz	ITA 🇮🇹
227	169	Pride	MRT 🇲🇷
228	153	Rafa10	PRT 🇵🇹
229	153	Mixu_78	FIN 🇫🇮
230	153	retr0ds	IND 🇮🇳
231	150	Thijs	NLD 🇳🇱
232	150	Speedy11CZ	CZE 🇨🇿
233	150	nwpr	AUT 🇦🇹
234	150	JPaja	SRB 🇷🇸
235	150	guaddu	ITA 🇮🇹
236	150	SuperSimo	ITA 🇮🇹
237	150	aquila2	ITA 🇮🇹
238	150	tosofia	ITA 🇮🇹
239	150	SkrubLawd	USA 🇺🇸
240	150	ufilme	ITA 🇮🇹
241	150	bengsky	IDN 🇮🇩
242	150	/dev/ur4ndom	BEL 🇧🇪
243	150	pess	ITA 🇮🇹
244	150	IvAlexEv	ITA 🇮🇹
245	150	Argh	ITA 🇮🇹
246	150	LoLlo	ITA 🇮🇹
247	150	crazyman	WORLD 🚩
248	150	status-quo	NLD 🇳🇱
249	150	MASTnER	AUT 🇦🇹
250	150	superstes	AUT 🇦🇹
251	150	p4tr10t	GRC 🇬🇷
252	150	DarkTar	ITA 🇮🇹
253	150	guy	AUT 🇦🇹
254	150	filio	BGR 🇧🇬
255	150	Mvadel136	MRT 🇲🇷
256	150	Raong2	KOR 🇰🇷
257	150	Mattew	ITA 🇮🇹
258	150	alessandro_storsillo	ITA 🇮🇹
259	150	luca_fiorini	ITA 🇮🇹
260	150	CubikMan47	ITA 🇮🇹
261	150	nationchild05	AUT 🇦🇹
262	150	Gabrain24	ITA 🇮🇹
263	150	opcode86	SWE 🇸🇪
264	150	marti201	BGR 🇧🇬
265	150	Miniman	ITA 🇮🇹
266	150	verdic	GRC 🇬🇷
267	150	cat_flag	WORLD 🚩
268	150	ElysianWorld	WORLD 🚩
269	150	Lorenz	AUT 🇦🇹
270	150	Koff0r	AUT 🇦🇹
271	150	bo0n01	AUT 🇦🇹
272	150	TaOcM	AUT 🇦🇹
273	150	Exos	AUT 🇦🇹
274	150	tschitsch	AUT 🇦🇹
275	150	Adikso	POL 🇵🇱
276	150	jakfut	AUT 🇦🇹
277	150	WANeKO3	AUT 🇦🇹
278	150	Patsipede	EST 🇪🇪
279	150	k00g	AUT 🇦🇹
280	150	redcubie	EST 🇪🇪
281	150	0xM4hm0ud	NLD 🇳🇱
282	150	espartanoportuano	ESP 🇪🇸
283	150	dieci	ITA 🇮🇹
284	150	Zaff	ITA 🇮🇹
285	150	Greenscreener	CZE 🇨🇿
286	150	0xd13g0	BOL 🇧🇴
287	150	Sharky	FRA 🇫🇷
288	150	crirock	ITA 🇮🇹
289	150	Bloodyblade49	ITA 🇮🇹
290	150	Much	AUT 🇦🇹
291	150	Timbus	AUT 🇦🇹
292	150	Freudensus	AUT 🇦🇹
293	150	Brex12	AUT 🇦🇹
294	150	blacky05	AUT 🇦🇹
295	150	ICEbear	AUT 🇦🇹
296	150	djoetzi	AUT 🇦🇹
297	150	zaptho	AUT 🇦🇹
298	150	DaemonSlayer	ZAF 🇿🇦
299	150	sr4	ITA 🇮🇹
300	150	johannesfor	AUT 🇦🇹
301	150	Agent47	AUT 🇦🇹
302	150	moicky	AUT 🇦🇹
303	150	iKirbz	AUT 🇦🇹
304	150	miasto	IRL 🇮🇪
305	150	floyd	LIE 🇱🇮
306	150	Solopie	AUS 🇦🇺
307	150	Sam	NZL 🇳🇿
308	150	Havelex	AUT 🇦🇹
309	150	Cats	ITA 🇮🇹
310	150	Puzzles00Z	AUT 🇦🇹
311	150	Lastoria	CZE 🇨🇿
312	150	yori	BGR 🇧🇬
313	150	sethboy	NLD 🇳🇱
314	150	alexalex6607	AUT 🇦🇹
315	150	Aware	AUT 🇦🇹
316	150	n0pl4c3	AUT 🇦🇹
317	150	gkrenn	AUT 🇦🇹
318	150	c0de$t3rn	AUT 🇦🇹
319	150	fraaa	ITA 🇮🇹
320	148	unvariant	USA 🇺🇸
321	119	aa.crypto	HKG 🇭🇰
322	103	daydun	SWE 🇸🇪
323	100	klausrusch	AUT 🇦🇹
324	100	krsman	SRB 🇷🇸
325	100	jotone	ITA 🇮🇹
326	100	DLAB	ITA 🇮🇹
327	100	Lorax.deb	ITA 🇮🇹
328	100	lodsb	POL 🇵🇱
329	100	n0way	AUT 🇦🇹
330	100	duel0	ITA 🇮🇹
331	100	SteakEnthusiast	CAN 🇨🇦
332	100	D3ff	AUT 🇦🇹
333	100	bluetrain_at	AUT 🇦🇹
334	100	M0sk1	ITA 🇮🇹
335	100	jimjimmy	AUT 🇦🇹
336	100	kshmr	SRB 🇷🇸
337	100	LightsongTheItalic	AUT 🇦🇹
338	100	c_zer0	AUT 🇦🇹
339	100	sternze	AUT 🇦🇹
340	100	malfunction	AUT 🇦🇹
341	100	lucca	AUT 🇦🇹
342	100	x00byte	BGR 🇧🇬
343	100	ProX	SRB 🇷🇸
344	100	zeik0s	AUT 🇦🇹
345	100	Frollo	ITA 🇮🇹
346	100	admian	AUT 🇦🇹
347	100	studio.dev	AUT 🇦🇹
348	100	th3ch0s3n1	CZE 🇨🇿
349	100	Havel29	ITA 🇮🇹
350	100	FelixSchuster	AUT 🇦🇹
351	100	PHP-DK	DNK 🇩🇰
352	100	Scoop	ITA 🇮🇹
353	100	SIR-EBI	AUT 🇦🇹
354	100	robertkdk	EST 🇪🇪
355	100	bilo	AUT 🇦🇹
356	100	xebuc	AUT 🇦🇹
357	100	Cookie	AUT 🇦🇹
358	100	Tomatenmark	AUT 🇦🇹
359	100	steno902 🐧	LUX 🇱🇺
360	100	cryptonic63	AUT 🇦🇹
361	100	BiAs	WORLD 🚩
362	100	Rombertus	NLD 🇳🇱
363	100	mb720	AUT 🇦🇹
364	100	FraScott	ITA 🇮🇹
365	100	kendlbat	AUT 🇦🇹
366	100	ethlaron	AUT 🇦🇹
367	100	Flolingo	AUT 🇦🇹
368	100	tryFingerButWhole	VNM 🇻🇳
369	100	Bluey	AUT 🇦🇹
370	100	luCARSpots	AUT 🇦🇹
371	100	TuxWork	AUT 🇦🇹
372	100	troedssl	AUT 🇦🇹
373	100	Kili	AUT 🇦🇹
374	100	camper	BGR 🇧🇬
375	100	Onirique	VNM 🇻🇳
376	100	NaplesLovar	ITA 🇮🇹
377	100	Cybrix	AUT 🇦🇹
378	100	2B3HACK3D	AUT 🇦🇹
379	100	dinchen	AUT 🇦🇹
380	100	Avocari	AUT 🇦🇹
381	100	LL3006	ITA 🇮🇹
382	100	Kevker	AUT 🇦🇹
383	100	dagurb	ISL 🇮🇸

openECSC - ROUND 1

OPENECSCROUND 1

OPENECSC
ROUND 1