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From the blog:
So you want to get your OSCP?
Should you get certified? Vello Security’s 2020 Guide to Certifications
Introduction I get asked a lot of questions about certifications, so this post and the video here serves as some of the guidance that give out for the newer people trying get a job or move up to a more senior position. There will be some great information for...
Get Certified!
Check out our certification resources! Click here to check out some tips and tricks for passing some of the best industry certifications out there. Currently, the following guides are available: Offensive Security Certified Professional Offensive Security Certified...
Carving shellcode using restrictive character sets
When you are developing exploits, there are times when you will come across restrictive character sets, which may limit the characters that you are able use in your shellcode. Fortunately, there are ways to overcome this restriction. You are probably familiar with the...
Simple x86 Assembly to shellcode script
Instead of running running the commands to dump shellcode from assembly code that I write, I made a very simple script to help speed it up a bit. This isn't anything fancy, but it works for me. Essentially what it does: -Compile assembly with nasm -Linking with ld...
x86 Assembly Short and Conditional Jump Cheat Sheet
Now that I've wrapped up Offensive Security's Cracking the Perimeter course and obtained my OSCE certification, I figured I'd start giving back to the community some of the stuff that helped me along the way. Two websites that I found particularly useful were: Using...
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US-CERT Alerts:
Ransomware Activity Targeting the Healthcare and Public Health Sector on October 28, 2020 at 11:38 pm
Original release date: October 28, 2020The Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the U.S. Department of Health and Human Services (HHS) have credible information of an increased and imminent cybercrime...
Microsoft Releases Security Update for Edge on October 26, 2020 at 6:10 pm
Original release date: October 26, 2020Microsoft has released a security update to address vulnerabilities in Edge (Chromium-based). An attacker could exploit some of these vulnerabilities to take control of an affected system. The Cybersecurity and Infrastructure...
CISA and FBI Release Joint Advisories Regarding Russian and Iranian APT Actors on October 22, 2020 at 5:40 pm
Original release date: October 22, 2020The Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) have released two joint cybersecurity advisories on widespread advanced persistent threat (APT) activity. Joint...
Cisco Releases Security Updates for Multiple Products on October 22, 2020 at 4:32 pm
Original release date: October 22, 2020Cisco has released security updates to address vulnerabilities in multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. The Cybersecurity and Infrastructure...
Mozilla Releases Security Updates for Firefox and Firefox ESR on October 21, 2020 at 4:34 pm
Original release date: October 21, 2020Mozilla has released security updates to address vulnerabilities in Firefox and Firefox ESR. An attacker could exploit some of these vulnerabilities to take control of an affected system. The Cybersecurity and Infrastructure...
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