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JOLIMAITRE Matthieu 2024-06-21 04:34:03 +02:00
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securite/dm/rapport.md
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> Matthieu Jolimaitre <matthieu.jolimaitre@epita.fr>
[TOC]
## Exploring Macs and Hash Functions
### Task 2: Checking Software Digests
@ -168,7 +170,7 @@ pcap_analyzer ./trace2.pcap stats
# non-IPv4 count: 1717607
# First timestamp: 1474265898.92
# Last timestamp: 1474309098.10
# Avg packet rate: 0.0014
# Avg packet rate: 708.60
# Errors: 1717607
#
# Main Protocols:
@ -224,7 +226,10 @@ L'addresse ayant envoyée le plus grand nombre de packets est 58.51.150.96.
#### List 3 characteristics of the traffic that seem unusual to you.
- Tout le traffic est en TCP.
- Le traffic est très étalé : < 0.01 packet par seconde.
- Le taux de trafic est élevé.
- Beaucoup de paquets sont envoyés par 58.51.150.96 (publique, classe A).
- Il y a bien plus d'addresses de sources que de destinations.
#### Provide a reasonable explanation for what traffic the trace represents, taking into account the unusual characteristics you have identified.
#### Provide a reasonable explanation for what traffic the trace represents, taking into account the unusual characteristics you have identified.
Le trafic est probablement issu d'un routeur.