.sal File file debugging_interface_signal.sal debugging_interface_signal.sal: Zip archive data, made by v4.5 UNIX, extract using at least v2.0, last modified Mar 23 2021 12:02:50, uncompressed si...

Bypass.exe file Bypass.exe Bypass.exe: PE32 executable for MS Windows 4.00 (console), Intel i386 Mono/.Net assembly, 3 sections Let’s try ghidra and see if we could make any sense of the .e...

challenge.py cat challenge.py #!/usr/bin/python3 import os flag = open('flag.txt', 'r').read().strip().encode() class XOR: def __init__(self): self.key = os.urandom(4) def encryp...

Scenario Suspicious traffic was detected from a recruiter's virtual PC. A memory dump of the offending VM was captured before it was removed from the network for imaging and analysis. Our recruite...

Recon Port Discovery PORT STATE SERVICE REASON 22/tcp open ssh syn-ack ttl 127 53/tcp open domain syn-ack ttl 127 88/tcp open kerberos-sec syn...

Scenario In this very easy Sherlock, you will familiarize yourself with Unix auth.log and wtmp logs. We’ll explore a scenario where a Confluence server was brute-forced via its SSH service. After ...

Inspecting the .ab file ┌──(kali㉿vm-kali)-[~/htb/challenges/mobile/cat] └─$ ls -la total 4136 drwxrwxr-x 2 kali kali 4096 Jul 31 23:33 . drwxrwxr-x 3 kali kali 4096 Jul 31 23:34 .. -rwxrw-rw...

Recon Port Discovery sudo nmap -PN -sC -sV -oN GoodGames 10.10.11.130 [sudo] password for kali: Starting Nmap 7.95 ( https://nmap.org ) at 2025-07-31 14:09 PKT Nmap scan report for 10.10.11.130 ...

Interacting with the Server └─$ nc 94.237.50.221 30131 You know who are 0xDiablos: yes yes The server just returns our string. This looked like a buffer overflow path. I downloaded the files a...

Interacting with the File After downloading the file if we interact with it, it requires a password: └─$ ./behindthescenes ./challenge <password> Getting Strings We could ho...