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COIT20262 - Advanced Network Security Assignment 1 Submission

Packet Capture and Analysis, Cryptography, Malware Research

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Added on  2023-03-31

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This document is the submission for Assignment 1 of COIT20262 - Advanced Network Security for Term 2, 2019. It includes questions on packet capture and analysis, cryptography, and malware research.

COIT20262 - Advanced Network Security Assignment 1 Submission

Packet Capture and Analysis, Cryptography, Malware Research

   Added on 2023-03-31

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COIT20262 Assignment 1 Submission Term 2, 2019
COIT20262 - Advanced Network Security, Term 2, 2019
Assignment 1 Submission
Due date: 10am Monday 26 August 2019
(Week 6)
ASSESSMENT
Weighting: 40%
1Length: N/A
Student Name: enter your name
Student ID: id
Campus: campus
Tutor: tutor
Advanced Network Security Page 1 of 7
COIT20262 - Advanced Network Security Assignment 1 Submission_1
COIT20262 Assignment 1 Submission Term 2, 2019
Question 1. Packet Capture and Analysis
Part (d) Message Sequence Chart
Advanced Network Security Page 2 of 7
COIT20262 - Advanced Network Security Assignment 1 Submission_2
COIT20262 Assignment 1 Submission Term 2, 2019
Part (e) Information from netcat Packets
Information Answer
Client port 41470
TCP connection duration 0.003902,
Sequence number 4
Payload length 62 bytes
Hex value of timestamp a1 fe 22 5a 85 61 5c 3a 39 c6 bb e2 80 18
03 91 c6 1d 00 00 01 01 08 0a 00 0a 5d 93
00 0a 21 fe
Hex value of checksum c61d
Binary value of flags 8018
Part (f) Information from scp Packets
Information Answer
Server port 22
OpenSSH version SSH-2.0-OpenSSH_7.2p2 Ubuntu-
4ubuntu2.1
SSH name of key exchange SSH Version 2 (encryption:chacha20-
poly1305@openssh.com mac:<implicit>
compression:none)
Key exchange protocol/scheme Message Code: Elliptic Curve Diffie-
Hellman Key Exchange Init (30)
Last 4 hex digits of public key fd 3a
Number of encrypted packets 11
Last 4 hex digits of MAC 0b86
Part (g)
Telnet SSH
Authenticity There are no privileges for
authentication of users
Public key encryption is
used for authentication
Advanced Network Security Page 3 of 7
COIT20262 - Advanced Network Security Assignment 1 Submission_3

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