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% 96965 5 g0uZ 8 30 August 2010
pas_valide TELNET - authentication 27% 86460 5 g0uZ 10 30 August 2010
pas_valide ETHERNET - frame 22% 69502 10 abu_youssef 12 20 May 2013
pas_valide Twitter authentication 23% 74877 15 g0uZ 7 30 August 2010
pas_valide Bluetooth - Unknown file 10% 30141 15 Neptune 5 1 March 2019
pas_valide CISCO - password 15% 48797 15 Thanat0s 10 10 July 2013
pas_valide DNS - zone transfert 8% 24128 15 g0uZ 10 20 May 2013
pas_valide IP - Time To Live 14% 44423 15 g0uZ 5 1 September 2010
pas_valide LDAP - null bind 5% 14810 15 g0uZ 7 26 May 2013
pas_valide OSPF - Authentication 1% 2199 15 Tidusrose 4 5 June 2023
pas_valide POP - APOP 3% 6851 15 lutzenfried 5 11 November 2020
pas_valide RF - AM Transmission 1% 2083 15 Podalirius 5 28 January 2021
pas_valide RF - FM Transmission 1% 501 20 Podalirius 1 28 January 2021
pas_valide RF - Key Fixed Code 1% 387 20 Podalirius 1 28 January 2021
pas_valide SIP - authentication 11% 33500 20 g0uZ 3 30 August 2010
pas_valide ETHERNET - Patched transmission 4% 11200 25 Thanat0s 5 31 May 2013
pas_valide Global System Traffic for Mobile communication 2% 6486 25 koma 4 25 April 2012
pas_valide HTTP - DNS Rebinding 1% 693 30 erk3 2 10 December 2020
pas_valide SSL - HTTP exchange 2% 6245 30 g0uZ 4 30 August 2010
pas_valide Netfilter - common mistakes 1% 2732 35 spump 4 3 January 2015
pas_valide SNMP - Authentification 2% 3363 35 0x0ff 7 17 October 2014
pas_valide Wired Equivalent Privacy 1% 1401 35 Deva 4 20 November 2012
pas_valide ICMP payload 2% 4640 40 g0uZ 4 30 August 2010
pas_valide ARP Spoofing - Active listening 1% 140 45 voydstack 1 5 June 2023
pas_valide XMPP - authentication 1% 2290 45 koma 1 4 February 2012
pas_valide RF - Satellite transmission 1% 149 50 Podalirius 1 28 January 2021
pas_valide RF - L Band 1% 60 55 Matioupi 0 18 March 2022

Challenge Results Challenge Results

Pseudo Challenge Lang Date
kaeth Réseau  Bluetooth - Fichier inconnu fr 16 May 2024 at 07:54
kaeth Réseau  Authentification twitter fr 16 May 2024 at 06:50
kaeth Réseau  ETHERNET - trame fr 16 May 2024 at 06:49
daysleeper Réseau  RF - AM Transmission fr 16 May 2024 at 06:09
asaad Network  Bluetooth - Unknown file en 16 May 2024 at 06:04
Tcharafi Réseau  XMPP - Authentification fr 16 May 2024 at 04:50
k3nix Réseau  LDAP - null bind fr 16 May 2024 at 01:46
Tcharafi Réseau  RF - AM Transmission fr 16 May 2024 at 01:05
k3nix Réseau  DNS - transfert de zone fr 16 May 2024 at 01:04
asergent Réseau  DNS - transfert de zone fr 16 May 2024 at 00:18