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% 38599 5 g0uZ 8
pas_valide TELNET - authentication 28% 34274 5 g0uZ 9
pas_valide ETHERNET - frame 22% 27042 10 abu_youssef 11
pas_valide Twitter authentication 25% 30231 15 g0uZ 5
pas_valide Bluetooth - Unknown file 1% 814 15 Neptune 3
pas_valide CISCO - password 16% 19422 15 Thanat0s 9
pas_valide DNS - zone transfert 8% 9359 15 g0uZ 10
pas_valide IP - Time To Live 16% 19388 15 g0uZ 4
pas_valide LDAP - null bind 4% 4694 15 g0uZ 5
pas_valide SIP - authentication 14% 16454 20 g0uZ 2
pas_valide ETHERNET - Patched transmission 5% 5161 25 Thanat0s 4
pas_valide Global System Traffic for Mobile communication 2% 1721 25 koma 4
pas_valide SSL - HTTP exchange 2% 2330 30 g0uZ 2
pas_valide Netfilter - common mistakes 1% 1146 35 spump 2
pas_valide SNMP - Authentification 1% 902 35 0x0ff.info 3
pas_valide Wired Equivalent Privacy 1% 491 35 Deva 2
pas_valide ICMP payload 2% 2260 40 g0uZ 2
pas_valide XMPP - authentication 1% 564 45 koma 1

Challenge Results Challenge Results

Pseudo Challenge Lang date
akaspat   FTP - authentication en 19 March 2019 at 06:41
WhiteShark21   Bluetooth - Unknown file en 19 March 2019 at 06:40
WhiteShark21   Twitter authentication es 19 March 2019 at 05:58
WhiteShark21   ETHERNET - frame es 19 March 2019 at 05:56
WhiteShark21   TELNET - authentication en 19 March 2019 at 05:30
WhiteShark21   FTP - authentication en 19 March 2019 at 05:22
fr0G   Bluetooth - Fichier inconnu fr 19 March 2019 at 04:56
seenosea   CISCO - password en 19 March 2019 at 04:45
$h311C0D3   SIP - authentication en 19 March 2019 at 04:25
seenosea   Twitter authentication en 19 March 2019 at 04:11