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Fixing the VirtualBox “Kernel Driver Not Installed (rc=-1908)” issue on OSX

Posted onNovember 21, 2020November 21, 2020Leave a comment

Problem If you’ve been hitting some VirtualBox ugliness on OSX, then you are not alone. As a note I’m running OS 10.13.6 when this error occurred and VBOX 6.1. After an update or other system change you may see a message during VM boot that Read More …

CategoriesAdvice, TechTagsosx

SANS 504 and CTF

Posted onSeptember 15, 2015October 7, 2016

Passed the GCIH today. Also last week I won the SANS 504 CTF for the class which was much simpler than the SANS 560 CTF. Thanks to Kevin Fiscus for the great class and props for turning a mediocre social engineering attempt into a prime Read More …

CategoriesPentesting, Personal, SecurityTags504, CTF, GCIH, GIAC, SANS

Joint Cyber Competition 2015 Champions

Posted onMay 18, 2015March 17, 2016

Congrats to the whole team, the Voice of Victory. This year we took first place in the The Joint Cyber Competition (JCC), formerly known as the Cyber Captain’s Cup Competition. It is a 36-hour CTF that aims to inspire creativity and the development of cyber professionals Read More …

CategoriesPentestingTagsCTF

Microsoft releases Local Administrator Password Solution

Posted onMay 2, 2015

LAPS (Local Administrator Password Solution) was just released by Microsoft. LAPS is a GPO client-side extension that manages the creation and storage of unique client local administrator accounts (RID 500).  This a big blow to pentesters and attackers who compromise one system’s local admin and rely Read More …

CategoriesPentestingTagspth, security, windows

MySQL SSL Stripping

Posted onApril 30, 2015May 2, 2015

  I like encryption downgrade attacks and sslstrip. I hear a lot about attacks that are based on tricking clients to accepting a false certificate but I really like attacks that are based on weaknesses in the program logic itself. Enter CVE-2015-3152 (yes it lists the CVE Read More …

CategoriesCode, PentestingTagsHacking, mysql, python, sslstrip

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  • Fixing the VirtualBox “Kernel Driver Not Installed (rc=-1908)” issue on OSX
  • SANS 504 and CTF
  • Joint Cyber Competition 2015 Champions
  • Microsoft releases Local Administrator Password Solution
  • MySQL SSL Stripping

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