Online Tools to crack CTF Contests🚩

Dhanu R
6 min readSep 17, 2019

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this writeup is particulary for solving ctf challenges! through online with the help of available features/Resources provided in some dedicated websites..!

https://www.xkcd.com/archive/

Hex-Edit:

Time-Travel:

Num/Text Cryptography:

Caeser-Cipher Cryptography:

Complete Cryptography:

Steganography:

URL-Decoder:

DNS-Dumps:

Hash-Crack:

Audio-Flag:

Morse-Code Audio:

Pcap-opener:

Image analysis:

OCR:

Token & key decrypt:

QR-code Readers:

pdfcrack:

Decoders:

Forensics:

meta-data:

Cryptogram:

JS-Fuck:

JWT Decode:

Coding:

Graph Co-Ordinators:

OSINT:

Exploits:

All-in-One:

Tool Kits:

Other Activities: Google search topics , refer-writeups ,view-source: ,Inspect , Open link in New Tab,Perform Client Side Validation, |grep FLAG {.*},etc.

Commands: file,strings,ltrace,dig,pluma,gedit,ghex,vi,etc.

“Ecosystem of CTF”

WRITEUPS:

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Dhanu R

it’s not $whoami, but what i do that defines me!