outflanknl

Outflank B.V. Joined Sept 2016 View on GitHub

Stars
14,361
across 38 public repos
Rank
#2,708
of 94,827 organizations, top 3%

Repositories with 50+ stars

outflanknl's repositories with their overall rank
RankRepositoryLanguageStars
25,266

Red Team's SIEM - tool for Red Teams used for tracking and alarming about Blue Team activities as well as better usability in long term operations.

Python 2,688
30,051

A cross-platform assistant for creating malicious MS Office documents. Can hide VBA macros, stomp VBA code (via P-Code) and confuse macro analysis tools. Runs on Linux, OSX and Windows.

C# 2,260
42,864

LSASS memory dumper using direct system calls and API unhooking.

C 1,596
48,047

A collection of tools which integrate with Cobalt Strike (and possibly other C2 frameworks) through BOF and reflective DLL loading techniques.

C 1,426
127,118

Automated deployment of Windows and Active Directory test lab networks. Useful for red and blue teams.

PowerShell 492
128,079

Tool to create hidden registry keys.

C# 488
140,034

A Cobalt Strike tool to audit Active Directory user accounts for weak, well known or easy guessable passwords.

C++ 441
170,123

Ps-Tools, an advanced process monitoring toolkit for offensive operations

C 354
173,546 C 346
179,964

Recon-AD, an AD recon tool based on ADSI and reflective DLL’s

C++ 332
182,770

PowerShell and Cobalt Strike scripts for lateral movement using Excel 4.0 / XLM macros via DCOM (direct shellcode injection in Excel.exe)

PowerShell 326
183,278

Tool for working with Direct System Calls in Cobalt Strike's Beacon Object Files (BOF)

Assembly 325
195,378

Small scripts that make life better

Python 302
208,349

Tools for analyzing EDR agents

C++ 280
213,022

A Cobalt Strike Beacon Object File (BOF) project which uses direct system calls to enumerate processes for specific loaded modules or process handles.

273
253,273

Zipper, a CobaltStrike file and folder compression utility.

C 222
258,037

A Beacon Object File (BOF) for Cobalt Strike which uses direct system calls to enable WDigest credential caching.

217
259,000

Agressor script that lists available Cobalt Strike beacon commands and colors them based on their type

216
286,740

Presentation material presented by Outflank team members at public events.

191
290,545

PoC to demonstrate how CLR ETW events can be tampered.

C 188
295,733

Example DLL to load from Windows NetShell

C++ 184
308,354

.NET implementation of Get-GPPPassword. Retrieves the plaintext password and other information for accounts pushed through Group Policy Preferences.

C# 175
348,450

Recover NT hashes from NetNTLMv1 responses using local WebGPU computation and local/remote table lookup

Rust 151
368,433

POC for Cobalt Strike external C2

C 141
388,710

Position-independent Reflective Loader for macOS

C++ 132
484,527

Beacon Object File (BOF) Template

C 100
484,527

Parses cached certificate templates from a Windows Registry file and displays them in the same style as Certipy does

Python 100
495,772

Linux Process Injection via Seccomp Notifier

C 97
797,173

Code for blogpost: https://outflank.nl/blog/2018/10/25/building-resilient-c2-infrastructues-using-dns-over-https/

PowerShell 53
797,173

Modify managed functions from unmanaged code

C++ 53
809,287

Info related to the Outflank training: Microsoft Office Offensive Tradecraft

52

Among 94,827 organizations

10k–16k stars: 1,461 organizations, including outflanknl

Stars along the bottom, and organizations in each band on a log scale

When they were made

31 repos with 50+ stars, made between 2016 and 2026

Quick stats

Next rank
+1 star to reach #2,707
Next milestone
+20,633 stars to reach the top 1%
Public repos
38, 31 with 50+ stars
Popular repos
27 over 100 stars, 4 over 1k stars
Top repo
RedELK, #25,266 of all repos, 19% of stars
Smaller repos
160 stars from repos under 50

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