TryHackMe — Malware Analysis [ She sells C# shells by the C2shore ] — McSkidy’s team analyse the malicious payload. In the malware’s source code, they find information about the backend infrastructure of the attacker’s C2 server — Task Link — Advent of Cyber 2023 [ Day 9 ] TryHackMe | Advent of Cyber 2023 Get started with Cyber Security in 24 Days - Learn the basics by doing a new, beginner-friendly security challenge…tryhackme.com

TryHackMe — Disk Forensics [ Have a Holly, Jolly Byte ] — An employee finds a USB flash drive in the office parking lot. It contains dangerous malware. The team analyse the drive and try to recover a deleted file to perform further analysis — Task Link — Advent of Cyber 2023 [ Day 8 ] TryHackMe | Advent of Cyber 2023 Get started with Cyber Security in 24 Days - Learn the basics by doing a new, beginner-friendly security challenge…tryhackme.com

TryHackMe — Log Analysis [ ‘Tis the season for log chopping! ] — A lot of unusual traffic is detected again. A large bandwidth of data was being sent outside the network. Given this, the security team start to analyse the proxy log — Task Link — Advent of Cyber 2023 [ Day 7 ] TryHackMe | Advent of Cyber 2023 Get started with Cyber Security in 24 Days - Learn the basics by doing a new, beginner friendly security challenge…tryhackme.com

TryHackMe — Memory Corruption [ Memories of Christmas Past ] — The B-Team detected some worrying coding practices, so they decide to give AntarctiCrafts employees some quick training about memory corruption vulnerabilities — Task Link — Advent of Cyber 2023 [Day 6] TryHackMe | Advent of Cyber 2023 Get started with Cyber Security in 24 Days - Learn the basics by doing a new, beginner friendly security challenge…tryhackme.com

TryHackMe — Reverse Engineering [ A Christmas DOScovery: Tapes of Yule-tide Past ] — The backup tapes are corrupted. They can only be restored using a special program, which can only run in MS-DOS. Explore AntarctiCrafts’ legacy systems and restore the files! — Task Link — Advent of Cyber 2023 [Day 5] TryHackMe | Advent of Cyber 2023 Get started with Cyber Security in 24 Days — Learn the basics by doing a new, beginner-friendly security challenge…tryhackme.com

TryHackMe — Brute Forcing [ Baby, It’s CeWLd Outside ] — The team detects a malicious actor using an employee account to access an internal messaging portal. Help McSkidy figure out how they might have gained the correct credentials — Task Link — Advent of Cyber 2023 [Day 4] TryHackMe | Advent of Cyber 2023 Get started with Cyber Security in 24 Days — Learn the basics by doing a new, beginner-friendly security challenge…tryhackme.com

Brute Forcing [ Hydra Is Coming To Town ] — The server room is locked down. The team needs to regain access to recover backup tapes. Brute-forcing the PIN panel might be the only option! — Task Link — Advent of Cyber 2023 [Day 3] TryHackMe | Advent of Cyber 2023 Get started with Cyber Security in 24 Days - Learn the basics by doing a new, beginner-friendly security challenge…tryhackme.com Scenario

Log Analysis — O Data, All Ye Faithful | TryHackMe | Advent of Cyber 2023 Task 8— Day 2 — Task Link — Advent of Cyber 2023 [Day 2] TryHackMe | Advent of Cyber 2023 Get started with Cyber Security in 24 Days - Learn the basics by doing a new, beginner friendly security challenge…tryhackme.com Description Data Science in Cybersecurity The use of data science is quickly becoming more frequent in Cybersecurity because of its ability to offer insights. Analysing data, such as log events, leads to an intelligent understanding of ongoing events within an organisation. Using data science for anomaly detection is an example. …

Machine learning Chatbot, tell me, if you’re really safe? | TryHackMe | Advent of Cyber 2023 Day 1 — Task 7 — Description AI-Assisted Security Measures There are countless ways to exploit a chatbot, so how can developers keep up and cover all possible attacks? As humans, we can’t. But another AI can! The idea is to set up another AI to intercept user messages and check for malicious input before sending them…