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Last active November 5, 2020 13:35
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PKCS#12 tips and tricks
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pkcs12tips.md

Listing the content of a PKCS#12 container

openssl pkcs12 -info -noout -in file.p12

or

keytool -list -storetype pkcs12 -v --keystore file.p12

Change the password of a PKCS#12 container

More context at https://stackoverflow.com/a/50900084/298043, but in substance

keytool -storetype pkcs12 -storepasswd -keystore file.p12

Crack a PKCS#12 container password

Sadly no hashcat support, limited to CPU using options...

Using crackpkcs12

Program found at https://github.com/crackpkcs12/crackpkcs12

crackpkcs12-0.2.11/src/crackpkcs12 -t 2 -m 6 -c A -v -p AB file.pfx

Using John the Ripper

Need the full community edition for pfx2john be there, OS package is crippled, see https://geekeries.org/2016/08/casser-un-p12-avec-johntheripper/?cn-reloaded=1.

Then

pfx2john file.p12  |john /dev/stdin
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