UMDCTF 2020 Forensics

Sensitive Category: Forensics Points: 150 Description: Author: Lumpus Hint: “Not sure what to make of this…” Given: File named “sensitive” Writeup The file didn’t have any extension added to the end so I couldn’t tell the type of file, so I ran the “file” command on Linux. It told me it was a data file, which doesn’t give much help. I opened the file in HxD (a hex editor) and noticed that it was a PDF via the header and footer....

April 20, 2020 · 5 min · Me
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April 20, 2020 · 1 min · Me