TryHackMe | Wireshark: The Basics Walkthrough

 

Learn the basics of Wireshark and how to analyse protocols and PCAPs.

Link- https://tryhackme.com/room/wiresharkthebasics



Which file is used to simulate the screenshots?

http1.pcapng

Which file is used to answer the questions?

Exercise.pcapng

Use the “Exercise.pcapng” file to answer the questions.

Read the “capture file comments”. What is the flag?

TryHackMe_Wireshark_Demo


What is the total number of packets?

58620


What is the SHA256 hash value of the capture file?

f446de335565fb0b0ee5e5a3266703c778b2f3dfad7efeaeccb2da5641a6d6eb


Use the “Exercise.pcapng” file to answer the questions.

View packet number 38. Which markup language is used under the HTTP protocol?

extensible markup language


What is the arrival date of the packet? (Answer format: Month/Day/Year)

05/13/2004


What is the TTL value?

47


What is the TCP payload size?

424


What is the e-tag value?

Follow HTTP Stream

9a01a-4696–7e354b00


Use the “Exercise.pcapng” file to answer the questions.

Search the “r4w” string in packet details. What is the name of artist 1?

r4w8173


Go to packet 12 and read the comments. What is the answer?

Export packet bytes

Calculate MD5 of exported image

911cd574a42865a956ccde2d04495ebf


There is a “.txt” file inside the capture file. Find the file and read it; what is the alien’s name?

File->Export Objects->HTTP

packetmaster


Look at the expert info section. What is the number of warnings?

1636


Use the “Exercise.pcapng” file to answer the questions.

Go to packet number 4. Right-click on the “Hypertext Transfer Protocol” and apply it as a filter. Now, look at the filter pane. What is the filter query?

http


What is the number of displayed packets?

1089


Go to packet number 33790 and follow the stream. What is the total number of artists?

3


What is the name of the second artist?

blad3


That’s it! See you in the next Room :)



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