Archive

2021  18

October  1

deadface ctf 2021 writeups

October 17, 2021 · 6 min · Leon Jacobs

July  1

hackthebox business ctf 2021 writeups

July 26, 2021 · 18 min · Leon Jacobs

May  1

DawgCTF 2021

May 9, 2021 · 5 min · Leon Jacobs

April  1

hack the box - cyber apocalypse ctf ‘21

April 24, 2021 · 19 min · Leon Jacobs

March  14

NahamCon2021 CTF - IoT Itchy & Scratchy SecureIoT Co

March 15, 2021 · 1 min · Leon Jacobs

NahamCon2021 CTF - Microscopium

March 15, 2021 · 2 min · Leon Jacobs

NahamCon2021 CTF - Resourceful

March 15, 2021 · 1 min · Leon Jacobs

NahamCon2021 CTF - Andra

March 15, 2021 · 1 min · Leon Jacobs

NahamCon2021 CTF - Ret2basic

March 15, 2021 · 2 min · Leon Jacobs

NahamCon2021 CTF - Asserted

March 15, 2021 · 2 min · Leon Jacobs

NahamCon2021 CTF - AgentTester

March 15, 2021 · 2 min · Leon Jacobs

NahamCon2021 CTF - Bad Blog

March 15, 2021 · 1 min · Leon Jacobs

NahamCon2021 CTF - Cereal and Milk

March 15, 2021 · 2 min · Leon Jacobs

NahamCon2021 CTF - Imposter

March 15, 2021 · 2 min · Leon Jacobs

NahamCon2021 CTF - Echo

March 15, 2021 · 1 min · Leon Jacobs

NahamCon2021 CTF - Homeward Bound

March 15, 2021 · 1 min · Leon Jacobs

NahamCon2021 CTF - Esab64

March 15, 2021 · 1 min · Leon Jacobs

NahamCon2021 CTF - Pollex

March 15, 2021 · 2 min · Leon Jacobs

2020  1

December  1

the 2020 kinglecon 3 holiday hack challenge

December 30, 2020 · 72 min · Leon Jacobs

2018  10

March  10

microcorruption - santa cruz

March 11, 2018 · 10 min · Leon Jacobs

microcorruption - johannesburg

March 9, 2018 · 3 min · Leon Jacobs

microcorruption - montevideo

March 8, 2018 · 6 min · Leon Jacobs

microcorruption - whitehorse

March 7, 2018 · 5 min · Leon Jacobs

microcorruption - reykjavik

March 6, 2018 · 8 min · Leon Jacobs

microcorruption - cusco

March 6, 2018 · 3 min · Leon Jacobs

microcorruption - hanoi

March 5, 2018 · 5 min · Leon Jacobs

microcorruption - sydney

March 4, 2018 · 4 min · Leon Jacobs

microcorruption - new orleans

March 3, 2018 · 4 min · Leon Jacobs

microcorruption - tutorial

March 3, 2018 · 2 min · Leon Jacobs

2017  3

December  1

building the bsidescpt17 rf challenge

December 13, 2017 · 17 min · Leon Jacobs

July  1

objection - runtime mobile exploration

July 11, 2017 · 4 min · Leon Jacobs

March  1

sending am-ook using metasploit and rfstransceiver

March 24, 2017 · 5 min · Leon Jacobs

2016  5

October  2

ooktools: on-off keying tools for your sdr

October 8, 2016 · 5 min · Leon Jacobs

reverse engineering static key remotes with gnuradio and rfcat

October 2, 2016 · 18 min · Leon Jacobs

July  1

awesome nmap grep

July 9, 2016 · 2 min · Leon Jacobs

June  1

rooting darknet

June 16, 2016 · 22 min · Leon Jacobs

January  1

kerberos, kerberoast and golden tickets

January 9, 2016 · 16 min · Leon Jacobs

2015  8

September  2

a totally unnecessary composer shell

September 30, 2015 · 1 min · Leon Jacobs

canarytokens - the maybe not so obvious

September 10, 2015 · 5 min · Leon Jacobs

August  1

flick II vuln vm with a mobile twist

August 21, 2015 · 2 min · Leon Jacobs

May  2

jenkins to meterpreter toying with powersploit

May 27, 2015 · 5 min · Leon Jacobs

playing exploit-exercises - nebula

May 8, 2015 · 47 min · Leon Jacobs

February  3

beating sokar the vulnhub turns 0b10 challenge

February 21, 2015 · 31 min · Leon Jacobs

a trivial iOS jailbreak detection bypass

February 20, 2015 · 6 min · Leon Jacobs

no more jailbreak detection an adventure into Android app reversing and smali patching

February 9, 2015 · 18 min · Leon Jacobs

2014  14

December  2

hoof to root solving pegasus 1

December 23, 2014 · 21 min · Leon Jacobs

playing in the playground a offsec virtual pentesting labs review

December 6, 2014 · 3 min · Leon Jacobs

November  2

trying harder oscp and me

November 22, 2014 · 10 min · Leon Jacobs

solving kvasir netcat edition

November 9, 2014 · 43 min · Leon Jacobs

October  2

knock-knock who’s there? solving knock knock

October 14, 2014 · 30 min · Leon Jacobs

another troll tamed solving troll 2

October 10, 2014 · 16 min · Leon Jacobs

September  1

From Persistence

September 18, 2014 · 33 min · Leon Jacobs

August  4

Kali Linux Oracle Support

August 17, 2014 · 3 min · Leon Jacobs

taming the troll

August 15, 2014 · 8 min · Leon Jacobs

Beating Xerxes2

August 9, 2014 · 28 min · Leon Jacobs

flick can you find the flag?

August 7, 2014 · 2 min · Leon Jacobs

July  2

Hell would just not freeze over!

July 20, 2014 · 30 min · Leon Jacobs

Climbing the SkyTower

July 17, 2014 · 12 min · Leon Jacobs

March  1

dnsfilexfer - yet another take on file transfer via DNS

March 11, 2014 · 9 min · Leon Jacobs

2013  10

November  1

slash root slash flag dot txt Solving the Relativity Vulnerable VM

November 18, 2013 · 19 min · Leon Jacobs

September  1

Zeus My Adventure with a Infamous Bot

September 23, 2013 · 17 min · Leon Jacobs

August  1

KVM Redirecting CentOS Kernel and tty output to a virtual serial console

August 3, 2013 · 3 min · Leon Jacobs

July  2

URL Expansion - I’m paranoid like that

July 31, 2013 · 3 min · Leon Jacobs

‘stuff’ to Gource.

July 27, 2013 · 7 min · Leon Jacobs

June  3

dtob.py: Digest to Basic authentication; A simple example of a authentication ‘downgrade’ attack

June 25, 2013 · 11 min · Leon Jacobs

Quick Win: Quickly Execute Last Shell Command

June 23, 2013 · 1 min · Leon Jacobs

Jabber to Email using SleekXMPP

June 7, 2013 · 6 min · Leon Jacobs

May  2

How To: Extremely simple python Jabber Broadcast Bot

May 25, 2013 · 4 min · Leon Jacobs

Hello World! Oh and here’s some code!

May 24, 2013 · 3 min · Leon Jacobs