JUMPSEC LABS

The JUMPSEC Lab is a place where the the technical team get creative and showcase their latest security research, publications, interesting news and general thoughts! We love what we do and are passionate about security, with some great upcoming projects planned, bookmark our site and stick around to see what we are working on.

Adventures and Accidental Honeypots in Network Infrastructure: Unravelling Internet Shenanigans

by Ed Chan | May 16, 2024 | Binary Analysis, Network Forensics

Hello World! So, I've been tinkering with network stuff lately, trying to set up some infrastructure.Turns out that in the process, I made a rookie mistake and left a few ports open to the internet! A few months down the line I took a look and to no one’s surprise my server had been bombarded with all sorts of requests. It was receiving a steady stream of traffic, but not the good kind…think of it more as a steady dose of “internet radiation”. Without realising it I had accidentally turned my...

Short introduction to Network Forensics and Indicators of Compromise (IoC)

by | Jun 28, 2016 | Incident Response, Monitoring, Network Forensics, Network Tools, Pcap analysis, Research

“Indicator of compromise (IOC) in computer forensics is an artifact observed on a network or in an operating system that with high confidence indicates a computer intrusion. Typical IOCs are virus signatures and IP addresses, MD5 hashes of malware files or URLs or domain names of botnet command and control servers. After IOCs have been identified in a process of incident response and computer forensics, they can be used for early detection of future attack attempts using intrusion detection...

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