365Inspect – A PowerShell Script That Automates The Security Assessment Of Microsoft Office 365 Environments

Further the state of O365 security by authoring a PowerShell script that automates the security assessment of Microsoft Office 365 environments. Setup 365Inspect requires the administrative PowerShell modules for Microsoft Online, Azure AD (We recommend installing the AzureADPreview module), Exchange administration, Microsoft Graph, Microsoft Intune, Microsoft Teams, and Sharepoint administration. The 365Inspect.ps1 PowerShell script willRead More

Spray365 – Makes Spraying Microsoft Accounts (Office 365 / Azure AD) Easy Through Its Customizable Two-Step Password Spraying Approach

Spray365 is a password spraying tool that identifies valid credentials for Microsoft accounts (Office 365 / Azure AD). How is Spray365 different from the many other password spraying tools that are already available? Spray365 enables passwords to be sprayed from an “execution plan”. While having a pre-generated execution plan that describe the spraying operation wellRead More

O365Spray – Username Enumeration And Password Spraying Tool Aimed At Microsoft O365

For educational, authorized and/or research purposes only. 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 perRead More

Msticpy – Microsoft Threat Intelligence Security Tools

Microsoft Threat Intelligence Python Security Tools. msticpy is a library for InfoSec investigation and hunting in Jupyter Notebooks. It includes functionality to: query log data from multiple sources enrich the data with Threat Intelligence, geolocations and Azure resource data extract Indicators of Activity (IoA) from logs and unpack encoded data perform sophisticated analysis such asRead More

Kekeo – A Little Toolbox To Play With Microsoft Kerberos In C

kekeo is a little toolbox I have started to manipulate Microsoft Kerberos in C (and for fun) ASN.1 library In kekeo, I use an external commercial library to deal with Kerberos ASN.1 structures: OSS ASN.1/C (http://www.oss.com/asn1/products/asn1-c/asn1-c.html) It was the only code generator/library that I’ve found to work easily with Microsoft C project. works without aRead More

CVE-2021-40444 PoC – Malicious docx generator to exploit CVE-2021-40444 (Microsoft Office Word Remote Code Execution)

Malicious docx generator to exploit CVE-2021-40444 (Microsoft Office Word Remote Code Execution) Creation of this Script is based on some reverse engineering over the sample used in-the-wild: 938545f7bbe40738908a95da8cdeabb2a11ce2ca36b0f6a74deda9378d380a52 (docx file) You need to install lcab first (sudo apt-get install lcab) Check REPRODUCE.md for manual reproduce steps If your generated cab is not working, try pointingRead More

TREVORspray – A Featureful Round-Robin SOCKS Proxy And Python O365 Sprayer Based On MSOLSpray Which Uses The Microsoft Graph API

TREVORproxy is a SOCKS proxy that round-robins requests through SSH hosts. TREVORspray is a A featureful Python O365 sprayer based on MSOLSpray which uses the Microsoft Graph API By @thetechr0mancer Microsoft is getting better and better about blocking password spraying attacks against O365. TREVORspray can solve this by proxying its requests through an unlimited numberRead More

TeamsUserEnum – User Enumeration With Microsoft Teams API

Sometimes user enumeration could be sometimes useful during the reconnaissance of an assessment. This tool will determine if an email is registered on teams or not. More details on the immunIT’s blog Usage Microsoft Teams with the search features. This tool validates an email address or a list of email addresses. If these emails existRead More