Easy Steganography

Tryhackme | Easy steganography

First, you need to download the attached file and unzip it

you will end up with 4 images each one contains its flag

Flag 1

if you open this image you will see a normal pic without any interesting info

and if you try to use "ExifTool" or "binwalk" you will get normal information

but if you use to try to take a look with "hexdump" you gonna earn your flag ✌

use : hexdump -C flag1.jpeg | grep S

Flag 2

flag 2 is the same image as flag1 no interesting info so we will use "binwalk" here

use: binwalk flag2.jpeg

as you can see there is another image within the flag2 image so we need to extract it

use: binwalk --dd '.*' flag2.jpeg

as you can see after extracting a new folder came up navigate to that folder and you will see

a new image called 1326F just open it and you will get flag2 ✌

Flag 3

This one is so simple you just need to use strings command to capture the flag ✌

use: strings flag3.jpeg

Flag 4

For this flag, we gonna use "binwalk" again to take a deep look at the content

use: binwalk flag4.jpeg

as we can see there are another image within this image so we will extract it again like the flag two

use: binwalk --dd '.*' flag4.jpeg

after extracting you will see a new folder created for flag 4 navigate to it and you

will find 3 files use strings with 1326F and you will get the flag ✌

use: strings 1326F

Done!

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Jack-of-All-Trades

Jack-of-All-Trades TryHackMe | Jack-of-All-Trades First of all, this write up is quite long so be patient and stay tunned coz it's a fun box and you may learn something new so take your notes and let's jump into this machine starting with enumeration we ganna use Nmap for that to see what ports and services are running as we can see there are web service and ssh but both of them running on different ports so keep that in mind let's go to the website and check this out but first, we need to allow HTTP to run port 22 you need to follow these steps 1- Select and copy the following preference name network.security.ports.banned.override 2- In a new tab, type or paste about:config in the address bar and press Enter/Return. Click the button promising to be careful. 3- In the search box above the list, type or paste ports and pause while the list is filtered If the above-listed preference exists: 4- Double-click it and add a comma to the end of the list followed by the port numb

Plethora

Plethora Tryhackme | Plethora we will start with enumeration we ganna use Nmap to see what ports and services are running as we can see we have a lot keep them in txt file we ganna use some of them later but for now we have port 80 is open which means wh have a web service up and running as we can see we have a web page let's take a look at the source page ok let's open one by one of that machines let's start with DVWA ------------------------------------ DVWA DVWA is a well-known vul machine with username: admin and password: password log in and go to command injection tap this vulnerability is about running a command on the server side so we ganna use it to capture our flag use: ping bing.com;cat /flag.txt flag 1 Done! ✌ ------------------------------------ XVWA as we did with DVWA we ganna do it here navigate to OS Command injection tap and run this use: ping bing.com;cat /flag.txt flag 2 Done! ✌ ------------------------------------ Mutillidae Mutillidae also

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