https://bitfragment.com/tags/steganography/ Recent content in Steganography on BITFRAGMENT Hugo -- gohugo.io en-us <a href="https://creativecommons.org/licenses/by-nc/4.0/" target="_blank" rel="noopener">CC BY-NC 4.0</a> Tue, 04 Aug 2020 02:24:16 +0100 https://bitfragment.com/posts/ctf-methodology-steganography/ Tue, 04 Aug 2020 02:24:16 +0100 https://bitfragment.com/posts/ctf-methodology-steganography/ always run strings filename first and try to grep for the flag format for a quick easy win; try running binwalk filename to see if there are any files embedded in the image. You can find from text files, to other images, to whole archives. Note that for PNG files it is normal to contain two zlib compressed data entries; if you find any hidden data by running binwalk, run foremost filename to extract said data from the image; run steghide info filename to display info about whether the file has any embedded data. https://bitfragment.com/posts/tryhackme-easy-peasy-room/ Mon, 03 Aug 2020 00:18:16 +0100 https://bitfragment.com/posts/tryhackme-easy-peasy-room/ Before we begin, you can access this room by creating an account with tryhackme.com and browsing to this link to join it, or by simply searching for &ldquo;Easy Peasy&rdquo; under the Hacktivities tab. Scanning &amp; Enumeration Running nmap nmap -sV -sC -p- -oA nmap/all -vv 10.10.190.28 Nmap scan report for 10.10.190.28 Host is up, received syn-ack (0.093s latency). Scanned at 2020-08-03 10:01:19 BST for 208s Not shown: 65528 closed ports Reason: 65528 conn-refused PORT STATE SERVICE REASON VERSION 80/tcp open http syn-ack nginx 1.