Mr.B Supremacy 100 points “We found out that Mr.B met with a journalist to help…
Blog
Read more
Get Me 100 points Challenge starts at login page Quick look into the source reveals…
Find Parts 100 points Solution There’s find_parts.png file in archive. It should has a flag…
Usual or Unusual 200 points “A company developed an authentication system and gave it to…
SecureBug Capture the Flag Competition (Chapter Two: Odin) Odin’s territory remained unconquered after one day…
What is Vulnerability Disclosure Philosophy (VDP)? Any business launched online in the cyber network is…
The speed of development in the cyber world has been dazzling over the past century.…
The “Small Business and Cyber Crisis” Issue You can solve the “small business and cyber…
Detect Indicator Removal on Host Adversaries may delete or alter generated artifacts on a host…
Detect Deobfuscate/Decode Files or Information Adversaries may use Obfuscated Files or Information to hide artifacts…
Detect Indicator Blocking free Splunk Detection Rules An adversary may attempt to block indicators or…
Detect Hidden Windows with this Detection Rule Adversaries may implement hidden windows to conceal malicious…
Find Parts 100 points Solution There’s find_parts.png file in archive. It should has a flag…
Usual or Unusual 200 points “A company developed an authentication system and gave it to…
Objects 200 points The site returns a page that says “Hi” and nothing else. We…
Mr.b Ultimatum 150 points Description: “Someone claims that they knew a programmer named Mr.B, who…