Dont forget to check the file type
file example.fileexample
Metadata
exiftool example.fileexample
for GPS info in alternative format (decimal)
exiftool -c "%.6f" example.fileexample
Grab contents of files with weird sizes
foremost -v examplefile
or
binwalk -Me examplefile
or
steghide extract -sf examplefile
Digital Invisible Ink Toolkit
http://diit.sourceforge.net/
Additional
zsteg : detect stegano-hidden data in PNG & BMP
pngcheck : pngcheck verifies the integrity of PNG, JNG and MNG files (by checking the internal 32-bit CRCs [checksums] and decompressing the image data); it can optionally dump almost all of the chunk-level information in the image in human-readable form.
Mediaextract : Extracts media files (AVI, Ogg, Wave, PNG, …) that are embedded within other files.
Crack password of a zip without password
fcrackzip -u -D -p /usr/share/wordlists/rockyou.txt example.fileexample
Crack password of a rar without password
[root:~/Downloads]# rar2john crocs.rar
file name: artwork.jpg
crocs.rar:$RAR3$*1*35c0eaaed4c9efb9*463323be*140272*187245*0*crocs.rar*76*35:1::artwork.jpg
Crack password of a pdf without password
pdfcrack "cool.pdf" -w /usr/share/wordlists/rockyou.txt
Crack password of a KeePass Password Database without password
keepass2john user.kdbx
user:$keepass$*2*6000*222*f362b5565b916422607711b54e8d0bd20838f5111d33a5eed137f9d66a375efb*3f51c5ac43ad11e0096d59bb82a59dd09cfd8d2791cadbdb85ed3020d14c8fea*3f759d7011f43b30679a5ac650991caa*b45da6b5b0115c5a7fb688f8179a19a749338510dfe90aa5c2cb7ed37f992192*535a85ef5c9da14611ab1c1edc4f00a045840152975a4d277b3b5c4edc1cd7da
john --wordlist=/usr/share/wordlists/rockyou.txt --format=keepass hashfile
Crack password of a Truecrypt File without password
truecrack --truecrypt <Truecrypt File> -k SHA512 -w <Wordlist_File>
and Veracrypt or cryptsetup to open the file.
cryptsetup open --type tcrypt <Truecrypt> <MountName>
Data Extraction Windows Files (Alternate Data Streams)
find ADS files in the current folder
dir /R
extract ADS info from a specific file
more < FileName:StreamName
for example:
more < hmm.txt:root.txt