CATEGORY: Hacking.

Port exhaustion

Recently I’ve been playing with mobil application, and after the last update of android studio, my system start acting up. No more ports. All new connection where denied, and the system just hang. So first i tried to look what pid and what process that was clogging all the ports. netstat -anoq TCP 0.0.0.0:65525 0.0.0.0:0 […]

L2 Network Attacks – HSRP / DTP

Lately I’ve been playing around with Layer 2 attacks, usually yerisina is my go to tool, but during a HSRP attack, it was not behaving the way I wanted. So I did some research, and remember scapy can generate any packets you want. While playing around, I came across /usr/sbin/hsrp a tool from the irpas packaged. A simple attack […]