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% 96901 5 g0uZ 8 30 August 2010
pas_valide TELNET - authentication 27% 86414 5 g0uZ 10 30 August 2010
pas_valide ETHERNET - frame 22% 69462 10 abu_youssef 12 20 May 2013
pas_valide Twitter authentication 23% 74837 15 g0uZ 7 30 August 2010
pas_valide Bluetooth - Unknown file 10% 30116 15 Neptune 5 1 March 2019
pas_valide CISCO - password 15% 48767 15 Thanat0s 10 10 July 2013
pas_valide DNS - zone transfert 8% 24108 15 g0uZ 10 20 May 2013
pas_valide IP - Time To Live 14% 44397 15 g0uZ 5 1 September 2010
pas_valide LDAP - null bind 5% 14799 15 g0uZ 7 26 May 2013
pas_valide OSPF - Authentication 1% 2189 15 Tidusrose 4 5 June 2023
pas_valide POP - APOP 3% 6843 15 lutzenfried 5 11 November 2020
pas_valide RF - AM Transmission 1% 2080 15 Podalirius 5 28 January 2021
pas_valide RF - FM Transmission 1% 500 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% 33487 20 g0uZ 3 30 August 2010
pas_valide ETHERNET - Patched transmission 4% 11197 25 Thanat0s 5 31 May 2013
pas_valide Global System Traffic for Mobile communication 2% 6484 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% 6240 30 g0uZ 4 30 August 2010
pas_valide Netfilter - common mistakes 1% 2729 35 spump 4 3 January 2015
pas_valide SNMP - Authentification 2% 3363 35 0x0ff 7 17 October 2014
pas_valide Wired Equivalent Privacy 1% 1400 35 Deva 4 20 November 2012
pas_valide ICMP payload 2% 4639 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
LuisMDelgado Network  DNS - zone transfert es 13 May 2024 at 22:51
wouanou Réseau  OSPF - Authentification fr 13 May 2024 at 22:48
Apaucram Réseau  CISCO - mot de passe fr 13 May 2024 at 22:35
CreativeCrusaders Réseau  Trafic Global System for Mobile communications fr 13 May 2024 at 22:33
ben Réseau  TELNET - authentification fr 13 May 2024 at 22:15
Georgia Peach Network  ETHERNET - frame en 13 May 2024 at 22:14
ben Réseau  FTP - Authentification fr 13 May 2024 at 22:12
Shaempun Network  Bluetooth - Unknown file ru 13 May 2024 at 22:11
elounim Réseau  Bluetooth - Fichier inconnu fr 13 May 2024 at 21:50
elounim Réseau  ETHERNET - trame fr 13 May 2024 at 21:49