Network Network

Investigate captured traffic, network services and perform packet analysis

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 27 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide FTP - authentication 30% 96241 5 g0uZ 8 30 August 2010
pas_valide TELNET - authentication 27% 85806 5 g0uZ 10 30 August 2010
pas_valide ETHERNET - frame 22% 68940 10 abu_youssef 12 20 May 2013
pas_valide Twitter authentication 23% 74312 15 g0uZ 7 30 August 2010
pas_valide Bluetooth - Unknown file 10% 29688 15 Neptune 5 1 March 2019
pas_valide CISCO - password 15% 48387 15 Thanat0s 10 10 July 2013
pas_valide DNS - zone transfert 8% 23866 15 g0uZ 10 20 May 2013
pas_valide IP - Time To Live 14% 44089 15 g0uZ 5 1 September 2010
pas_valide LDAP - null bind 5% 14646 15 g0uZ 7 26 May 2013
pas_valide OSPF - Authentication 1% 2049 15 Tidusrose 4 5 June 2023
pas_valide POP - APOP 3% 6739 15 lutzenfried 5 11 November 2020
pas_valide RF - AM Transmission 1% 2050 15 Podalirius 5 28 January 2021
pas_valide RF - FM Transmission 1% 496 20 Podalirius 1 28 January 2021
pas_valide RF - Key Fixed Code 1% 380 20 Podalirius 1 28 January 2021
pas_valide SIP - authentication 11% 33299 20 g0uZ 3 30 August 2010
pas_valide ETHERNET - Patched transmission 4% 11127 25 Thanat0s 5 31 May 2013
pas_valide Global System Traffic for Mobile communication 2% 6433 25 koma 4 25 April 2012
pas_valide HTTP - DNS Rebinding 1% 681 30 erk3 2 10 December 2020
pas_valide SSL - HTTP exchange 2% 6171 30 g0uZ 4 30 August 2010
pas_valide Netfilter - common mistakes 1% 2721 35 spump 4 3 January 2015
pas_valide SNMP - Authentification 2% 3323 35 0x0ff 7 17 October 2014
pas_valide Wired Equivalent Privacy 1% 1394 35 Deva 4 20 November 2012
pas_valide ICMP payload 2% 4595 40 g0uZ 4 30 August 2010
pas_valide ARP Spoofing - Active listening 1% 131 45 voydstack 1 5 June 2023
pas_valide XMPP - authentication 1% 2256 45 koma 1 4 February 2012
pas_valide RF - Satellite transmission 1% 148 50 Podalirius 1 28 January 2021
pas_valide RF - L Band 1% 58 55 Matioupi 0 18 March 2022

Challenge Results Challenge Results

Pseudo Challenge Lang Date
AdrianS4957Y Network  TELNET - authentication ru 16 April 2024 at 10:24
LL教主 Network  ETHERNET - frame zh 16 April 2024 at 10:15
tibal59 Réseau  IP - Time To Live fr 16 April 2024 at 10:04
WisePlace Réseau  DNS - transfert de zone fr 16 April 2024 at 10:03
Xelxind Réseau  CISCO - mot de passe fr 16 April 2024 at 10:02
WisePlace Réseau  SIP - Authentification fr 16 April 2024 at 09:50
Tblast Réseau  OSPF - Authentification fr 16 April 2024 at 09:49
Xelxind Réseau  Bluetooth - Fichier inconnu fr 16 April 2024 at 09:49
WisePlace Réseau  IP - Time To Live fr 16 April 2024 at 09:48
WisePlace Réseau  CISCO - mot de passe fr 16 April 2024 at 09:45