Level 6

Url: http://ctf.infosecinstitute.com/levelsix.php Description: Do you want to download sharkfin.pcap files? Bounty: $60 Solution: The given files was pcap (packet capture) files, You can using wireshark, a gui packet capture program to open pcap files or tshark that run in command line. After open with wireshark, I always check…

Level 5

Url: http://ctf.infosecinstitute.com/levelfive.php Description: Hacker!!! Bounty: $50 Solution: Open the link and you will be pop up windows “Hacker!!!” over and over maybe is a javascript with infinite loop, you can disable javascript in your browser (if you using google chrome like mine, you can go to address…

Level 4

Url: http://ctf.infosecinstitute.com/levelfour.php Description: HTTP means Hypertext Transfer Protocol Bounty: $40 Solution: Looking for the source code there’s nothing weird, just another js script that everytime mouse over the picture, you get prompt “Stop Poking Me!” <br /> <div class=”hero-unit lvlfour”> <img src=”img/thumb.jpg” onmouseover=”poke()” /> <br…

Level 3

Ur: http://ctf.infosecinstitute.com/levelthree.php Description: qrcode Bounty: $30 Solution: You will be given a qrcode image, the first thing I do is read the qrcode I’m using online tools to decode it, in that site you can use two options, directly copy the link onto the online…

Level 2

Url: http://ctf.infosecinstitute.com/leveltwo.php Description: It seems like the image is broken..Can you check the file? Bounty: $20 Solution: After go to the link level 2, you will be given a broken image follow by the explanation the image file is broken (according to the author). Ok,…

level 1

Url: http://ctf.infosecinstitute.com/levelone.php Description: May the source be with you! Bounty: $10 Like another CTF challenge the first place you have to look is the source code of the link (site), just right click in the middle of the browser, choose “view page source” (I’m using…

Infosec Institute n00b CTF Write-Ups

I’ve been playing CTF (Capture The Flag) in the past one year, and this is the first write-ups I put on my blog. I’m feel challenge to write a write-ups not only must solve the challenge but you have to write a write-up to win…

Welcome Readers

Welcome to my blog, this blog just a reminder what I’ve doing, a note for myself :d, here y’ll will find a CTF (Capture The Flag) write-ups, my experiece, life, and Infosec. So enjoy reading folks.