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.

 18 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author ↓↑ Note  Notation Solution
pas_valide SNMP - Authentification 1% 1305 35 0x0ff.info 3
pas_valide Wired Equivalent Privacy 1% 630 35 Deva 3
pas_valide Bluetooth - Unknown file 4% 6431 15 Neptune 4
pas_valide ETHERNET - Patched transmission 4% 6373 25 Thanat0s 5
pas_valide CISCO - password 15% 24027 15 Thanat0s 9
pas_valide ETHERNET - frame 21% 33784 10 abu_youssef 11
pas_valide FTP - authentication 30% 48516 5 g0uZ 8
pas_valide ICMP payload 2% 2690 40 g0uZ 2
pas_valide SSL - HTTP exchange 2% 3001 30 g0uZ 2
pas_valide SIP - authentication 13% 19894 20 g0uZ 2
pas_valide TELNET - authentication 27% 42907 5 g0uZ 9
pas_valide LDAP - null bind 4% 6268 15 g0uZ 6
pas_valide IP - Time To Live 15% 23487 15 g0uZ 4
pas_valide DNS - zone transfert 8% 11613 15 g0uZ 10
pas_valide Twitter authentication 24% 37705 15 g0uZ 6
pas_valide Global System Traffic for Mobile communication 2% 2858 25 koma 4
pas_valide XMPP - authentication 1% 899 45 koma 1
pas_valide Netfilter - common mistakes 1% 1447 35 spump 3

Challenge Results Challenge Results

Pseudo Challenge Lang date
nklonglogin   CISCO - password 10 December 2019 at 22:28
Brewery   TELNET - authentification 10 December 2019 at 22:20
lotfi   ETHERNET - trame 10 December 2019 at 22:15
lotfi   FTP - Authentification 10 December 2019 at 22:07
Brewery   FTP - Authentification 10 December 2019 at 22:06
lotfi   TELNET - authentification 10 December 2019 at 22:05
Vexiios   TELNET - authentification 10 December 2019 at 22:05
Georgi   FTP - authentication 10 December 2019 at 22:03
P0l4ris   Bluetooth - Fichier inconnu 10 December 2019 at 21:58
thibzz784   Bluetooth - Fichier inconnu 10 December 2019 at 21:55