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848a201
Added assgn 1
quantum2409 Jun 5, 2022
b1294a6
Merge branch 'ba-13:main' into main
quantum2409 Aug 5, 2022
418853a
Add files via upload
quantum2409 Dec 24, 2022
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11 changes: 11 additions & 0 deletions Assignment_1/1.sh
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i=0
str="HACK"
while read line
do
i=$((i+1))
if [[ $line == *"$str"* ]];
then
echo " The word is present in line no. $i"
echo " $line"
fi
done < i_am_hiding_stuff.txt
11 changes: 11 additions & 0 deletions Assignment_1/3.sh
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i=0
str="8080"
while read line
do
i=$((i+1))
if [[ $line == *"$str"* ]];
then
echo "The link is in line no. $i and the link is given below"
echo " $line"
fi
done < i_am_hiding_stuff.txt
11 changes: 11 additions & 0 deletions Assignment_1/4.sh
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i=0
str="HACK"
while read line
do
i=$((i+1))
if [[ $line == *"hackIT"* ]];
then
echo " line no. is $i and the line is given below:"
echo $line
fi
done <i_am_hiding_stuff.txt
10 changes: 10 additions & 0 deletions Assignment_2/210029_Abhinav_Garg/cookies.md
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# Cookies

## Approach

- I started with the burpsuite intercept feature, and used it to intercept information as I entered snickerdoodle or wafer.
- As Burpsuite displayed various information on each step, I noticed that the "Cookie: name=X" element where X was a number which was varying with my input, hence I started changing it manually to obtain the flag for name=18.

## Flag

-picoCTF{3v3ry1_l0v3s_c00k135_064663be}
9 changes: 9 additions & 0 deletions Assignment_2/210029_Abhinav_Garg/get_ahead.md
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# GET aHEAD

## Approach

- The problem takes method requests of GET and POST. I used BurpSuite to intercept the requests and tried changing the method to HEAD. It lead to an empty screen. Hence, I tried interceptiong the server responses as well for the HEAD method and successfully obtained the flag.

## Flag

- picoCTF{r3j3ct_th3_du4l1ty_cca66bd3}
10 changes: 10 additions & 0 deletions Assignment_2/210029_Abhinav_Garg/inspector.md
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# Insp3ct0r

## Approach

- By now, it was pretty clear that the name of the problem is a pun, a hint to the solution.
- Hence, I inspect the code and the flag was present as comment in the html, css and js file cut into three parts, one part of the flag in each file.

## Flag

- picoCTF{tru3_d3t3ct1ve_0r_ju5t_lucky?2e7b23e3}
3 changes: 3 additions & 0 deletions Assignment_2/210029_Abhinav_Garg/logon.md
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logon

picoCTF{th3_c0nsp1r4cy_l1v3s_0c98aacc}
13 changes: 13 additions & 0 deletions Assignment_2/210029_Abhinav_Garg/scavenger_hunt.md
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# Scavenger Hunt

## Approach

- So I started with inspecting the code.
- Got the first part in index.html
- Got the second part in the css file
- Tried searching for the third part in the .js file but it contained the clue to the third part.
- Hence, found the remaining flags in /robots.txt, /.htaccess, /.DS_Store following the clues along the way.

## Flag

- picoCTF{th4ts_4_l0t_0f_pl4c3s_2_lO0k_f7ce8828}
12 changes: 12 additions & 0 deletions Assignment_2/210029_Abhinav_Garg/some_assembly_required_1.md
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# Some Assembly Required 1

## Approach

- inspected the js file
- found ./JIFxzHyW8W which in essentially means a file inside this directory, hence tried to open it by updating the link.
- the updated link dowloads a .txt file
- the flag is visible inside the file

## Flag

- picoCTF{8857462f9e30faae4d037e5e25fee1ce}
11 changes: 11 additions & 0 deletions Assignment_2/210029_Abhinav_Garg/where_are_the_robots.md
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# where are the robots

## Approach

- from the title and the content on the website it seemed very obvious to look into the robots.txt file
- it contains further file where they dont want you to look (as it says on the page)
- add that /1bb4c.html to the link to find the flag

## Flag

- picoCTF{ca1cu1at1ng_Mach1n3s_1bb4c}