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 33 Challenges

Results Name Validations ↓↑ Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide WPA3 - SAE 1% 28 90 cb34 0 28 May 2024
pas_valide ARP Spoofing - The man in the middle 1% 44 55 o71 , voydstack 0 28 May 2024
pas_valide RF - L Band 1% 65 55 Matioupi 0 18 March 2022
pas_valide WPA2 - Enterprise 1% 88 50 cb34 0 28 May 2024
pas_valide RF - Satellite transmission 1% 167 50 Podalirius 1 28 January 2021
pas_valide ARP Spoofing - Active listening 1% 260 45 voydstack 1 5 June 2023
pas_valide RF - Key Fixed Code 1% 444 20 Podalirius 1 28 January 2021
pas_valide RF - FM Transmission 1% 582 20 Podalirius 1 28 January 2021
pas_valide Data extraction 1% 593 20 Tidusrose 1 28 May 2024
pas_valide HTTP - DNS Rebinding 1% 806 30 erk3 2 10 December 2020
pas_valide NTLM - Authentication 1% 1431 10 nuts. 1 28 May 2024
pas_valide Wired Equivalent Privacy 1% 1487 35 Deva 4 20 November 2012
pas_valide Kerberos - Authentication 1% 1495 10 nuts. 1 28 May 2024
pas_valide RF - AM Transmission 1% 2321 15 Podalirius 5 28 January 2021
pas_valide XMPP - authentication 1% 2446 45 koma 1 4 February 2012
pas_valide Netfilter - common mistakes 1% 2851 35 spump 4 3 January 2015
pas_valide OSPF - Authentication 1% 2922 15 Tidusrose 4 5 June 2023
pas_valide SNMP - Authentification 2% 3568 35 0x0ff 7 17 October 2014
pas_valide ICMP payload 2% 4817 40 g0uZ 4 30 August 2010
pas_valide SSL - HTTP exchange 2% 6608 30 g0uZ 5 30 August 2010
pas_valide Global System Traffic for Mobile communication 2% 6764 25 koma 4 25 April 2012
pas_valide POP - APOP 3% 7637 15 lutzenfried 5 11 November 2020
pas_valide ETHERNET - Patched transmission 4% 11621 25 Thanat0s 5 31 May 2013
pas_valide LDAP - null bind 5% 15625 15 g0uZ 7 26 May 2013
pas_valide DNS - zone transfert 8% 25489 15 g0uZ 10 20 May 2013
pas_valide Bluetooth - Unknown file 10% 32126 15 Neptune 5 1 March 2019
pas_valide SIP - authentication 10% 35020 20 g0uZ 3 30 August 2010
pas_valide IP - Time To Live 14% 46766 15 g0uZ 5 1 September 2010
pas_valide CISCO - password 15% 51165 15 Thanat0s 10 10 July 2013
pas_valide ETHERNET - frame 22% 74233 10 abu_youssef 12 20 May 2013
pas_valide Twitter authentication 23% 78652 15 g0uZ 7 30 August 2010
pas_valide TELNET - authentication 27% 92950 5 g0uZ 10 30 August 2010
pas_valide FTP - authentication 30% 104103 5 g0uZ 9 30 August 2010

Challenge Results Challenge Results

Pseudo Challenge Lang Date
BEN MEFTAH Réseau  IP - Time To Live fr 22 January 2025 at 16:29
kaka Réseau  Authentification twitter fr 22 January 2025 at 16:27
Ismail Latrach Réseau  Authentification twitter fr 22 January 2025 at 16:25
HugoBV Réseau  IP - Time To Live fr 22 January 2025 at 16:22
FabM Réseau  ETHERNET - trame fr 22 January 2025 at 16:21
vvaladeau Réseau  Authentification twitter fr 22 January 2025 at 16:21
vvaladeau Réseau  ETHERNET - trame fr 22 January 2025 at 16:17
Ismail Latrach Réseau  ETHERNET - trame fr 22 January 2025 at 16:15
BEN MEFTAH Réseau  Authentification twitter fr 22 January 2025 at 16:12
kaka Réseau  ETHERNET - trame fr 22 January 2025 at 16:09