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% 1833 35 0x0ff.info 6
pas_valide Wired Equivalent Privacy 1% 902 35 Deva 4
pas_valide Bluetooth - Unknown file 6% 11692 15 Neptune 4
pas_valide ETHERNET - Patched transmission 4% 7754 25 Thanat0s 5
pas_valide CISCO - password 15% 29363 15 Thanat0s 10
pas_valide ETHERNET - frame 21% 40835 10 abu_youssef 11
pas_valide FTP - authentication 31% 59548 5 g0uZ 8
pas_valide ICMP payload 2% 3219 40 g0uZ 2
pas_valide SSL - HTTP exchange 2% 3882 30 g0uZ 3
pas_valide SIP - authentication 12% 23457 20 g0uZ 3
pas_valide TELNET - authentication 27% 52521 5 g0uZ 9
pas_valide LDAP - null bind 5% 8208 15 g0uZ 6
pas_valide IP - Time To Live 15% 28011 15 g0uZ 5
pas_valide DNS - zone transfert 8% 14105 15 g0uZ 10
pas_valide Twitter authentication 24% 46193 15 g0uZ 6
pas_valide Global System Traffic for Mobile communication 3% 3990 25 koma 4
pas_valide XMPP - authentication 1% 1317 45 koma 1
pas_valide Netfilter - common mistakes 1% 1865 35 spump 3

Challenge Results Challenge Results

Pseudo Challenge Lang date
StayCarbonated   IP - Time To Live 27 October 2020 at 05:27
Diego Roman   Bluetooth - Unknown file 27 October 2020 at 05:23
ksmash   Twitter authentication 27 October 2020 at 05:13
El Barto   IP - Time To Live 27 October 2020 at 05:11
StayCarbonated   Twitter authentication 27 October 2020 at 05:07
StayCarbonated   TELNET - authentication 27 October 2020 at 05:01
ksmash   ETHERNET - frame 27 October 2020 at 05:00
StayCarbonated   FTP - authentication 27 October 2020 at 04:58
Ajetski   TELNET - authentication 27 October 2020 at 04:57
El Barto   Twitter authentication 27 October 2020 at 04:55