Analyzing Ransomware to Decrypt an Excel Document | CTF Walkthrough

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In this video walk-through, we covered ransomware analysis for a sample that encrypted Microsoft Excel documents as part of HackTheBox Ransom Intro to Blue team.
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  1. Motasem Hamdan | Cyber Security & Tech
  2. ransomware
  3. malware
  4. encryption
  5. decryption
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Комментарии
Автор

I am unable to find out the binary for U2K so to analyze as you did with the excel file....I would appreciate if you would help me decrypting one file tally or pdf file.

pomsin
Автор

But you didn't show how you decrypted the file? Just uploaded it and downloaded it with a new file extension

liamtwine
Автор

Thanks for the video. It's also a great tutorial of a kind on Ghidra.

malwaretestingfan