This is a small write-up of the “x-sixty-what” challenge from picoCTF 2022 (Binary Exploitation Category). The challenge is now available in picoGym here ! Description : Overflow x64 code Most problems before this are 32-bit x86. Now we’ll consider 64-bit x86 which is a little different! Overflow the buffer and change the return address to […]
picoCTF 2022 – x-sixty-what Read More »
This is a small write-up of the “Torrent Analyze” challenge from picoCTF 2022 (Forensics Category). The challenge is now available in picoGym here ! Description : SOS, someone is torrenting on our network. One of your colleagues has been using torrent to download some files on the company’s network. Can you identify the file(s) that
picoCTF 2022 – Torrent Analyze Read More »
I’ve been asked to investigate a case in which a user received a phishing email, asking the user to click on a link to open a PDF Document. The link points to a Google Drive hosted file, which is not a PDF but a VBS (Visual Basic Script) file. Please note that the file is
Malware Analysis 11/02/2022 Read More »