forensicseasy
Магический друг (Magic Friend)
hackerlab
Task: Corrupted file with unrecognized format. Solution: Analyzed hex dump, identified JPEG content markers (ICC_PROFILE, RGB), fixed corrupted magic bytes by replacing first 2 bytes with FF D8 to restore valid JPEG signature.
$ ls tags/ techniques/
magic_bytes_analysisfile_signature_repairhex_editing
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