# mdsecactivebreach/o365-attack-toolkit

A toolkit to attack Office365

Repository: https://github.com/mdsecactivebreach/o365-attack-toolkit
Canonical: https://ross.abutalabs.com/products/o365-attack-toolkit
Language: Go
License Family: other
Last push: 2020-11-06T12:09:26+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 2599, "days_push": 2126, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1122, forks 225 (observed 2026-08-28T04:03:40.107497+00:00)

## What it is
A Go-based red team toolkit for performing OAuth phishing attacks against Office365 accounts. It uses stolen tokens with the Microsoft Graph API to interactively search emails and files, send spear-phishing emails from compromised mailboxes, and replace documents on OneDrive/SharePoint.

## Use cases
- perform oauth phishing attacks against office365 users
- search and download emails from a compromised mailbox
- send spear-phishing emails from a victim's account
- search and download files from onedrive and sharepoint
- backdoor or replace documents in a target's cloud storage
- red team operations against microsoft 365 tenants

## When to choose
- you are a red team operator simulating OAuth consent phishing against Office365
- you need interactive post-exploitation access to a compromised Microsoft account via Graph API
- you want to demonstrate risks of malicious OAuth app consent in engagements

## When to avoid
- you need a general-purpose Office365 administration or migration tool
- you lack authorization to test the target tenant
- you need a maintained tool with active support and a license
- your target is not using Microsoft cloud services

## Facets
- artifact type: cli-tool
- maturity: maintenance
- function: security, osint, http-server, web-scraping
- domain: security, penetration-testing, apis, email
- platform: windows, go, self-hosted
- tags: red-team, oauth-phishing, office365, microsoft-graph, penetration-testing, linux, macos

## Member repositories
- mdsecactivebreach/o365-attack-toolkit (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:40.107497+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:40:56.732720+00:00, confidence not recorded.
  - readme: https://github.com/mdsecactivebreach/o365-attack-toolkit (fetched 2026-08-28T04:03:40.107497+00:00, sha 3f0d1b2eb468)
- Data as of 2026-08-30T08:39:29.467469+00:00.