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 34 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note ↓↑  Notation Solution Date
pas_valide ICMP payload 2% 4915 40 g0uZ 4 30 August 2010
pas_valide Wired Equivalent Privacy 1% 1524 35 Deva 4 20 November 2012
pas_valide SIP - authentication 10% 35787 20 g0uZ 3 30 August 2010
pas_valide LDAP - null bind 5% 16099 15 g0uZ 7 26 May 2013
pas_valide SSL - HTTP exchange 2% 6769 30 g0uZ 5 30 August 2010
pas_valide RF - Key Fixed Code 1% 473 20 Podalirius 1 28 January 2021
pas_valide Global System Traffic for Mobile communication 2% 6939 25 koma 4 25 April 2012
pas_valide Kerberos - Authentication 1% 1992 10 nuts. 1 28 May 2024
pas_valide RF - FM Transmission 1% 625 20 Podalirius 1 28 January 2021
pas_valide RF - AM Transmission 1% 2443 15 Podalirius 5 28 January 2021
pas_valide ETHERNET - Patched transmission 4% 11838 25 Thanat0s 5 31 May 2013
pas_valide DNS - zone transfert 8% 26290 15 g0uZ 10 20 May 2013
pas_valide Bluetooth - Unknown file 10% 33136 15 Neptune 5 1 March 2019
pas_valide IP - Time To Live 14% 48037 15 g0uZ 5 1 September 2010
pas_valide HTTP - DNS Rebinding 1% 859 30 erk3 2 10 December 2020
pas_valide POP - APOP 3% 8020 15 lutzenfried 5 11 November 2020
pas_valide RIPv1 - no authentication 1% 36 55 apges01 1 15 December 2020
pas_valide Netfilter - common mistakes 1% 2922 35 spump 4 3 January 2015
pas_valide RF - Satellite transmission 1% 180 50 Podalirius 1 28 January 2021
pas_valide CISCO - password 15% 52394 15 Thanat0s 10 10 July 2013
pas_valide Data extraction 1% 868 20 Tidusrose 1 28 May 2024
pas_valide OSPF - Authentication 1% 3254 15 Tidusrose 4 5 June 2023
pas_valide NTLM - Authentication 1% 1892 10 nuts. 1 28 May 2024
pas_valide RF - L Band 1% 70 55 Matioupi 0 18 March 2022
pas_valide Twitter authentication 23% 80660 15 g0uZ 7 30 August 2010
pas_valide ARP Spoofing - Active listening 1% 320 45 voydstack 1 5 June 2023
pas_valide XMPP - authentication 1% 2518 45 koma 1 4 February 2012
pas_valide SNMP - Authentification 2% 3673 35 0x0ff 7 17 October 2014
pas_valide ETHERNET - frame 22% 76749 10 abu_youssef 12 20 May 2013
pas_valide WPA3 - SAE 1% 37 90 cb34 0 28 May 2024
pas_valide WPA2 - Enterprise 1% 110 50 cb34 0 28 May 2024
pas_valide FTP - authentication 30% 107928 5 g0uZ 9 30 August 2010
pas_valide TELNET - authentication 27% 96248 5 g0uZ 10 30 August 2010
pas_valide ARP Spoofing - The man in the middle 1% 75 55 o71 , voydstack 0 28 May 2024

Challenge Results Challenge Results

Pseudo Challenge Lang Date
Faizal Rahman Network  CISCO - password en 19 May 2025 at 15:10
isnubi Réseau  POP - APOP fr 19 May 2025 at 15:09
XotakFR Réseau  Kerberos - Authentification fr 19 May 2025 at 15:09
segi Réseau  Bluetooth - Fichier inconnu fr 19 May 2025 at 15:07
Mathias Réseau  DNS - transfert de zone fr 19 May 2025 at 15:06
Oui Réseau  LDAP - null bind fr 19 May 2025 at 15:04
segi Réseau  DNS - transfert de zone fr 19 May 2025 at 15:00
Oui Réseau  IP - Time To Live fr 19 May 2025 at 14:59
Sagar Kumar Network  CISCO - password en 19 May 2025 at 14:55
Mathias Réseau  CISCO - mot de passe fr 19 May 2025 at 14:54