Njiru - Information Security Expert (Ethical Hacker) - Nairobi, Kenya


I am well experienced in Penetration testing and I intend to achieve more in this field as new threats come up daily.


Information Security Expert (Ethical Hacker)


I am a person with a passion for Information Security and an expert in :
Social Engineering, Web Application Penetration Testing, Software Breaking, Reverse Engineering , scripting in shellcode. I also have vast knowledge in writing malware and heal

Work History

Ethical Hacker (Information Security Auditor)

Skilled Soft Solutions

June 2011 - June 2011

Analysis and reporting on the various security architectures that are in place and the proper methods to ensure robust systems straight from the human element to the systems and business processes for protection of information for the company.

Web developer

Newmark Events and travel Consultants

February 2011 - February 2011

Ethical Hacker

Skilled Soft Solutions

From January 2011

Visual Basic and java tutor

Rhythms College

July 2010 - August 2010

Assistant System Administrator

Lazzards Ltd

May 2010 - July 2010

Web Developer

Newmark Events and Travel Consultants

IT Lead

African Aftermath Media


Zimbra Mail Server Hacking

This is a manual approach to attacking zimbra servers due to an LFI vulnerability (Versions affected:7.2.2 and 8.0.2 and all previous releases) with an ability to escalate to admin in zimbra. It is part of our presentation at #Africahackon 2014 and More.... View the presentation here: http://www.africahackon.com/presentations/The-web-you-thought-you-knew-by-Munir-Njiru-and-Ruth-Efrain.pdf Enjoy

Hotel Site With Applications

Hotel Web App with applications for skilled soft solutions


Accounting Web Application

Accounting Web application for skilled soft solutions:


Skilled Soft Solutions

Skilled Soft Solutions Website


Hack Battle 2012

I was hacking for team 0wnErz as the martian

IIS Hacking

This is a hack I did to attack windows servers base on a Webdav exploit i found on IIS 6 .. When i did this the hack was still a zero day exploit which is currently being patched in updates.

Joomla 1.5 Library Hack

Hack Joomla 1.5 and add custom registration fields without external components like cc user or cc ajax registration or JUser.

African Child Voice

This is a site I made that involves use of crowd maps which rely on the ushahidi platform and it was to help with giving accurate information for children in Africa so that they can be aided more efficiently

Zheks Systems

This is a simple 3 layer site i did for a client of Skilled soft Solutions for a fruit import and export company it can be seen at: www.zheksystem.com

All Africa Conference Of Churches

This is a site i did for Newmark's client all africa conference of churches and it can be seen at www.aacc-ceta.org


This was a simple flash site I did for personal use in security on a small scale it can be seen at: www.psychmartianmuntopia.110mb.com

Kithi and Company

This site is for a client of Newmark which I did it can be found at : www.kithiandcompany.co.ke

Newmark Events

This is a quick site I did on the Google GKBO platform for the events team at Newmark it can be viewed at www.newmarkevents.kbo.co.ke

Newmark Travel

This is a site I did while working at Newmark for the travel Department complete with automated ticketing. It can be found at : www.newmarktravel.co.ke


This is a site i have done for Newmark Consultants ,for their Brand and web identity department while working for them. It can be seen on www.mediashoppe.co.ke

Virus Lab

This is a software I did to demonstrate and teach about virus effects the lab creates a controlled environment to ensure safety of files in the machine while performing the test. It shows various distortions, file infections and virus replication methods it also comes with a healer for distortions.

Encryption Algorithm Display

This is a software i did while at skilled soft solutions as demonstration of my extensive knowledge in various encryption standards, it also comes with two custom ciphers by me.

Artificial Life Neutralizer

This is a small portable application i did based on my knowledge in malware during the height of the legendary mabezat virus that could diagnose presence of the virus and heal a machine. It is not meant to take over the original antivirus just a complementary as it managed to clean the files Kaspersky 7 and AVG failed to clean. It also has a memory statistics for those who like to watch for flags, a machine optimizer and a healer for various damages e.g disabled registry

Windows 7 Activation Bypass

This is a small software i did to show a weakness in the windows 7 genuine advantage dlls where I could use privilege escalation and force the system to stop them from checking authenticity of the Operating System

Huawei Unlocker

Unlocks Various Huawei modems a calculator of unlock and flash codes of around 22 types of modems

Qualifications & Certifications


IAT Campus

Strathmore University

Rasul Al Akram Academy


Diploma in Social Media Marketing



Maseno University

Google Web Master

ALISON (Advanced Learning Interactive Systems Online)




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