p0dalirius/extractbitlockerkeysA system administration or post-exploitation script to automatically extract the bitlocker recovery keys from a domain.
A system administration or post-exploitation script to automatically extract the bitlocker recovery keys from a domain.
[!WARNING] Please do not store this backup in an online SMB share of the domain. You should prefer to print it and store it physically in a locked safe.
To extract Bitlocker recovery keys from all the computers of the domain domain.local you can use this command:
./ExtractBitlockerKeys.py -d 'domain.local' -u 'Administrator' -p 'Podalirius123!' --dc-ip 192.168.1.101
You will get the following output:
To extract Bitlocker recovery keys from all the computers of the domain domain.local you can use this command:
.\ExtractBitlockerKeys.ps1 -dcip 192.168.1.101 -ExportToCSV ./keys.csv -ExportToJSON ./keys.json
You will get the following output:
$ ./ExtractBitlockerKeys.py -h
ExtractBitlockerKeys.py v1.1 - by Remi GASCOU (Podalirius)
usage: ExtractBitlockerKeys.py [-h] [-v] [-q] [-t THREADS] [--export-xlsx EXPORT_XLSX] [--export-json EXPORT_JSON] [--export-sqlite EXPORT_SQLITE] --dc-ip ip address [-d DOMAIN] [-u USER]
[--no-pass | -p PASSWORD | -H [LMHASH:]NTHASH | --aes-key hex key] [-k]
options:
-h, --help show this help message and exit
-v, --verbose Verbose mode. (default: False)
-q, --quiet Show no information at all.
-t THREADS, --threads THREADS
Number of threads (default: 4).
Output files:
--export-xlsx EXPORT_XLSX
Output XLSX file to store the results in.
--export-json EXPORT_JSON
Output JSON file to store the results in.
--export-sqlite EXPORT_SQLITE
Output SQLITE3 file to store the results in.
Authentication & connection:
--dc-ip ip address IP Address of the domain controller or KDC (Key Distribution Center) for Kerberos. If omitted it will use the domain part (FQDN) specified in the identity parameter
-d DOMAIN, --domain DOMAIN
(FQDN) domain to authenticate to
-u USER, --user USER user to authenticate with
Credentials:
--no-pass Don't ask for password (useful for -k)
-p PASSWORD, --password PASSWORD
Password to authenticate with
-H [LMHASH:]NTHASH, --hashes [LMHASH:]NTHASH
NT/LM hashes, format is LMhash:NThash
--aes-key hex key AES key to use for Kerberos Authentication (128 or 256 bits)
-k, --kerberos Use Kerberos authentication. Grabs credentials from .ccache file (KRB5CCNAME) based on target parameters. If valid credentials cannot be found, it will use the ones specified in the command line.
Pull requests are welcome. Feel free to open an issue if you want to add other features.