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 ICMP payload 2% 4627 40 g0uZ 4 30 August 2010
pas_valide Wired Equivalent Privacy 1% 1398 35 Deva 4 20 November 2012
pas_valide SIP - authentication 11% 33438 20 g0uZ 3 30 August 2010
pas_valide LDAP - null bind 5% 14765 15 g0uZ 7 26 May 2013
pas_valide SSL - HTTP exchange 2% 6219 30 g0uZ 4 30 August 2010
pas_valide RF - Key Fixed Code 1% 385 20 Podalirius 1 28 January 2021
pas_valide Global System Traffic for Mobile communication 2% 6471 25 koma 4 25 April 2012
pas_valide RF - FM Transmission 1% 498 20 Podalirius 1 28 January 2021
pas_valide RF - AM Transmission 1% 2074 15 Podalirius 5 28 January 2021
pas_valide ETHERNET - Patched transmission 4% 11177 25 Thanat0s 5 31 May 2013
pas_valide DNS - zone transfert 8% 24044 15 g0uZ 10 20 May 2013
pas_valide Bluetooth - Unknown file 10% 29997 15 Neptune 5 1 March 2019
pas_valide IP - Time To Live 14% 44322 15 g0uZ 5 1 September 2010
pas_valide HTTP - DNS Rebinding 1% 692 30 erk3 2 10 December 2020
pas_valide POP - APOP 3% 6821 15 lutzenfried 5 11 November 2020
pas_valide RF - Satellite transmission 1% 148 50 Podalirius 1 28 January 2021
pas_valide CISCO - password 15% 48653 15 Thanat0s 10 10 July 2013
pas_valide Netfilter - common mistakes 1% 2725 35 spump 4 3 January 2015
pas_valide RF - L Band 1% 59 55 Matioupi 0 18 March 2022
pas_valide OSPF - Authentication 1% 2160 15 Tidusrose 4 5 June 2023
pas_valide ARP Spoofing - Active listening 1% 138 45 voydstack 1 5 June 2023
pas_valide Twitter authentication 23% 74680 15 g0uZ 7 30 August 2010
pas_valide XMPP - authentication 1% 2286 45 koma 1 4 February 2012
pas_valide SNMP - Authentification 2% 3352 35 0x0ff 7 17 October 2014
pas_valide ETHERNET - frame 22% 69311 10 abu_youssef 12 20 May 2013
pas_valide FTP - authentication 30% 96714 5 g0uZ 8 30 August 2010
pas_valide TELNET - authentication 27% 86243 5 g0uZ 10 30 August 2010

Challenge Results Challenge Results

Pseudo Challenge Lang Date
Markes Réseau  ETHERNET - trame fr 2 May 2024 at 16:26
TraSoeur Réseau  TELNET - authentification fr 2 May 2024 at 16:25
peanut Network  Bluetooth - Unknown file en 2 May 2024 at 16:24
AlexsB Réseau  POP - APOP fr 2 May 2024 at 16:19
corentin Réseau  Bluetooth - Fichier inconnu fr 2 May 2024 at 16:18
heuutn Réseau  Bluetooth - Fichier inconnu fr 2 May 2024 at 16:18
Dromadr Réseau  ETHERNET - trame fr 2 May 2024 at 16:17
Shizu Réseau  Authentification twitter fr 2 May 2024 at 16:16
Shizu Réseau  ETHERNET - trame fr 2 May 2024 at 16:14
peanut Network  Twitter authentication en 2 May 2024 at 16:12