Network

Networks challenges where you have to deal with captured traffic, network services, packet analysis, etc

The following set of problems deal with network traffic including different protocols. You need to analyse the packet captures to solve these challenges.

Prerequisites:
- Knowledge of a network capture analyzing tool.
- Knowlege of the most common network protocols.

Challenges associated with this section 18 Challenges

Results Challenge's Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution
pas_valide FTP - authentication 31% 42922 5 g0uZ 8
pas_valide TELNET - authentication 27% 38010 5 g0uZ 9
pas_valide ETHERNET - frame 22% 29968 10 abu_youssef 11
pas_valide Twitter authentication 24% 33478 15 g0uZ 6
pas_valide Bluetooth - Unknown file 3% 3532 15 Neptune 3
pas_valide CISCO - password 16% 21446 15 Thanat0s 9
pas_valide DNS - zone transfert 8% 10380 15 g0uZ 10
pas_valide IP - Time To Live 16% 21258 15 g0uZ 4
pas_valide LDAP - null bind 4% 5395 15 g0uZ 6
pas_valide SIP - authentication 13% 17989 20 g0uZ 2
pas_valide ETHERNET - Patched transmission 5% 5789 25 Thanat0s 4
pas_valide Global System Traffic for Mobile communication 2% 2224 25 koma 4
pas_valide SSL - HTTP exchange 2% 2633 30 g0uZ 2
pas_valide Netfilter - common mistakes 1% 1258 35 spump 3
pas_valide SNMP - Authentification 1% 1092 35 0x0ff.info 3
pas_valide Wired Equivalent Privacy 1% 564 35 Deva 2
pas_valide ICMP payload 2% 2478 40 g0uZ 2
pas_valide XMPP - authentication 1% 726 45 koma 1

Challenge Results Challenge Results

Pseudo Challenge Lang date
padipado   FTP - Authentification fr 23 July 2019 at 08:51
emori   Bluetooth - Fichier inconnu fr 23 July 2019 at 08:37
L'apprenti   Bluetooth - Fichier inconnu fr 23 July 2019 at 08:14
sneakypika   ETHERNET - frame en 23 July 2019 at 06:36
Bluedust_809   CISCO - mot de passe fr 23 July 2019 at 05:49
Bubulle   CISCO - mot de passe fr 23 July 2019 at 05:49
Bluedust_809   Bluetooth - Fichier inconnu fr 23 July 2019 at 05:23
Bubulle   Bluetooth - Fichier inconnu fr 23 July 2019 at 05:22
Bubulle   Authentification twitter fr 23 July 2019 at 05:10
Bluedust_809   Authentification twitter fr 23 July 2019 at 05:10