Conférence francophone sur le thème de la sécurité de
l'information.
Elle se déroulera
à Rennes du 5 au 7 juin 2024.
Challenge 2024
The year is 2022. Gunshots shattered the night. A witness caught a glimpse of a vehicle at the scene — a Tesla, they claim? The investigators on the case firmly believe this incident is affiliated with a clandestine criminal group that has eluded them for years... You are given the police reports and a backup of the car's logs. Your technical expertise is needed to move the investigation forward!
Download the challenge files (sha256: e95deeb7202cc10786f767f83644291bd76958d86e2d311c4e93efade85b75cd)
Your are mandated to conduct an investigation on this group and ultimately retrieve a validation e-mail ([0-9a-f]{16}@sstic.org).
Once you have found this address, in order to confirm that you solved the challenge, you must:
Intermediate flags (SSTIC\{[0-9a-f]{64}\}) can be found after solving each chapter (step). You may submit them on this page if you're logged in, although this is not a requirement for entering the final leaderboards.
Important advice regarding the prologue: don't overthink it! Just carefully read the elements you are given — these clearly suggest what you should look for in the context of the investigation. As mentioned right above, an intermediate flag can be found after you solved the prologue; you are not necessarily looking for a SSTIC-formatted flag right away. Immerse yourself and try to answer what you're asked!
There are two distinct leaderboards: speed and quality. The speed rankings will be updated over time as we receive validation e-mails.
The quality leaderboard will reward the most detailed, elegant and best-written solutions. Therefore, even if you are not among the fastest finishers, you can still aim to win a prize by writing a high quality report. The winner of the quality category will also be offered the opportunity to give a talk about the challenge solution during the SSTIC conference.
The top three of each leaderboard will win the following prizes:
Please note that in order to be eligible in the speed category, you must still provide a write-up for the challenge, even if you do not wish to take part in the quality category.
All dates are GMT+2.
Position | Validation date | Name | Solution date | Solution |
---|---|---|---|---|
1. | 2024-04-02 12:22 | Robert Xiao [@nneonneo] | 2024-04-22 05:54 |
The top three entries for this category will be revealed during the SSTIC conference in June.
Please write to challenge2024 on domain sstic.org for any question or issue.
Challenge made by the Thalium team (part of Thales group):
Position | Date de validation | Nom |
---|---|---|
1 | 2024-04-02 11:45 | b2xiao |
Position | Date de validation | Nom |
---|---|---|
1 | 2024-03-31 13:26 | b2xiao |
2 | 2024-04-21 13:47 | Alka |
3 | 2024-04-24 17:19 | fañch |
Position | Date de validation | Nom |
---|---|---|
1 | 2024-03-31 03:13 | b2xiao |
2 | 2024-04-03 23:36 | nikost |
3 | 2024-04-09 13:33 | Alka |
4 | 2024-04-18 21:41 | fañch |
5 | 2024-04-19 00:23 | Q_ |
6 | 2024-04-19 18:00 | Pierre Bienaimé |
7 | 2024-04-21 16:07 | BightLubl |
8 | 2024-04-22 15:05 | atnbtn |
Position | Date de validation | Nom |
---|---|---|
1 | 2024-03-30 14:14 | b2xiao |
2 | 2024-04-01 03:00 | nikost |
3 | 2024-04-04 13:53 | Alka |
4 | 2024-04-06 11:35 | fañch |
5 | 2024-04-07 16:32 | Q_ |
6 | 2024-04-09 23:15 | Pierre Bienaimé |
7 | 2024-04-10 13:25 | atnbtn |
8 | 2024-04-10 13:39 | BightLubl |
9 | 2024-04-16 18:54 | gobelinslayer |
10 | 2024-04-26 22:56 | Broc au lit |
Position | Date de validation | Nom |
---|---|---|
1 | 2024-03-30 00:10 | b2xiao |
2 | 2024-03-30 12:21 | nikost |
3 | 2024-03-30 16:04 | miamia |
4 | 2024-03-31 12:20 | bbo |
5 | 2024-03-31 16:53 | wilmur |
6 | 2024-03-31 17:24 | dEnis |
7 | 2024-03-31 20:30 | Alka |
8 | 2024-03-31 23:50 | BZ |
9 | 2024-04-01 09:25 | Ralbol |
10 | 2024-04-01 10:17 | atnbtn |
11 | 2024-04-01 14:50 | ENOENT |
12 | 2024-04-01 16:47 | Q_ |
13 | 2024-04-01 16:59 | nebucca |
14 | 2024-04-01 22:17 | BightLubl |
15 | 2024-04-02 01:57 | Stratox |
16 | 2024-04-02 14:20 | gobelinslayer |
17 | 2024-04-02 17:06 | QuentinF |
18 | 2024-04-02 18:34 | fañch |
19 | 2024-04-03 03:53 | pilvar |
20 | 2024-04-04 08:51 | Pierre Bienaimé |
21 | 2024-04-04 18:51 | cr0mdao |
22 | 2024-04-04 18:51 | yag00 |
23 | 2024-04-05 22:09 | b0l0k |
24 | 2024-04-06 01:25 | graou |
25 | 2024-04-06 16:09 | Mindhunter |
26 | 2024-04-09 10:08 | Carambole |
27 | 2024-04-10 00:25 | superjambon |
28 | 2024-04-13 19:30 | Adrc |
29 | 2024-04-16 23:15 | Maëlle |
30 | 2024-04-17 18:13 | Teddy Michel |
31 | 2024-04-17 20:21 | Bro Colis |
32 | 2024-04-20 21:59 | tmtot |
33 | 2024-04-25 00:18 | 50yo! |
Position | Date de validation | Nom |
---|---|---|
1 | 2024-03-29 16:46 | miamia |
2 | 2024-03-29 16:54 | nikost |
3 | 2024-03-29 17:34 | b2xiao |
4 | 2024-03-29 19:01 | pcklz |
5 | 2024-03-29 19:06 | bbo |
6 | 2024-03-29 19:29 | gobelinslayer |
7 | 2024-03-29 19:30 | wilmur |
8 | 2024-03-29 20:25 | fañch |
9 | 2024-03-29 20:33 | ebmmy |
10 | 2024-03-29 23:02 | QuentinF |
11 | 2024-03-29 23:42 | Stratox |
12 | 2024-03-29 23:55 | Pierre Bienaimé |
13 | 2024-03-30 00:52 | nebucca |
14 | 2024-03-30 01:35 | Mindhunter |
15 | 2024-03-30 01:49 | 4tiche |
16 | 2024-03-30 04:11 | Ralbol |
17 | 2024-03-30 10:02 | $in |
18 | 2024-03-30 12:24 | BightLubl |
19 | 2024-03-30 13:32 | !AlphaGhiz |
20 | 2024-03-30 14:56 | atnbtn |
21 | 2024-03-30 16:13 | yag00 |
22 | 2024-03-30 18:29 | meh |
23 | 2024-03-30 19:51 | pol |
24 | 2024-03-30 21:54 | forty |
25 | 2024-03-30 22:29 | ZetaTwo |
26 | 2024-03-30 23:55 | patacca |
27 | 2024-03-31 06:13 | 0xC0 |
28 | 2024-03-31 11:21 | Maëlle |
29 | 2024-03-31 16:22 | Alka |
30 | 2024-03-31 16:49 | Denis |
31 | 2024-03-31 18:57 | Q_ |
32 | 2024-03-31 20:54 | superjambon |
33 | 2024-03-31 22:03 | ENOENT |
34 | 2024-03-31 23:33 | Lemmy |
35 | 2024-04-01 02:37 | amo |
36 | 2024-04-02 07:51 | gg99 |
37 | 2024-04-02 08:21 | sam.ninja |
38 | 2024-04-02 12:09 | beussay |
39 | 2024-04-02 12:45 | b0l0k |
40 | 2024-04-02 12:47 | graou |
41 | 2024-04-02 13:20 | xiejasad |
42 | 2024-04-02 14:40 | ndureiss |
43 | 2024-04-02 16:23 | jybu |
44 | 2024-04-02 17:45 | Adrc |
45 | 2024-04-02 18:56 | seid |
46 | 2024-04-02 20:21 | ezac |
47 | 2024-04-02 22:12 | 1048576 |
48 | 2024-04-02 22:43 | ghozt |
49 | 2024-04-02 22:44 | pilvar |
50 | 2024-04-03 06:32 | From Seoul with love |
Position | Date de validation | Nom |
---|---|---|
51 | 2024-04-03 09:14 | Nonow 🦆 |
52 | 2024-04-03 10:14 | MatthB |
53 | 2024-04-03 10:53 | Laure P. |
54 | 2024-04-03 15:53 | Thogre |
55 | 2024-04-03 16:34 | patobeur |
56 | 2024-04-03 17:35 | Gogo |
57 | 2024-04-03 17:42 | Arnolag |
58 | 2024-04-03 17:44 | zelt |
59 | 2024-04-03 18:07 | Fabix |
60 | 2024-04-03 18:15 | Max 😑 |
61 | 2024-04-04 17:27 | pouet |
62 | 2024-04-04 21:28 | Grégory Chagnet |
63 | 2024-04-06 14:16 | Carambole |
64 | 2024-04-07 01:27 | Zozette |
65 | 2024-04-07 11:53 | tmtot |
66 | 2024-04-07 18:40 | Mehrad Rafii |
67 | 2024-04-08 15:53 | exelo |
68 | 2024-04-08 16:01 | entropyqueen |
69 | 2024-04-08 18:46 | Akagami |
70 | 2024-04-09 14:06 | (ಥ﹏ಥ) |
71 | 2024-04-09 18:19 | Michael.B |
72 | 2024-04-10 16:44 | N.ROBERT |
73 | 2024-04-11 18:20 | miammiam |
74 | 2024-04-14 22:29 | 3.14R |
75 | 2024-04-15 19:54 | MaxenceD |
76 | 2024-04-15 19:55 | Nathan C |
77 | 2024-04-15 21:24 | Broco Lee |
78 | 2024-04-15 22:53 | Wylow |
79 | 2024-04-17 18:13 | Teddy Michel |
80 | 2024-04-17 20:49 | Juju |
81 | 2024-04-19 12:25 | 50yo! |
82 | 2024-04-23 10:56 | pyaillet |
83 | 2024-04-23 11:01 | yannito |
84 | 2024-04-23 23:16 | rguillome |