OperatorsKit

This repository features a collection of tools designed to integrate with Cobalt Strike (and other C2 frameworks) via Beacon Object Files (BOFs).

Maintained by Western Tactics, these tools are open-sourced to help Red Teams build stronger defenses against evolving cyber threats.

🌐 Want to learn more? Discover our practical cyber security courses: westerntactics.com

Kit content

The following tools are currently in the OperatorsKit:

Name	Description
AddExclusion	Add a new exclusion to Windows Defender for a folder, file, process or extension.
AddFirewallRule	Add a new inbound/outbound firewall rule.
AddLocalCert	Add a (self signed) certificate to a specific local computer certificate store.
AddTaskScheduler	Create a scheduled task on the current- or remote host.
AuthenticateHTTP	Force a Windows-authenticated HTTP request from the current user context.
CaptureNetNTLM	Capture the NetNTLMv2 hash of the current user.
CredPrompt	Start persistent credential prompt in an attempt to capture user credentials.
DcomLocalServer32	Instantiate a DCOM/COM class and start an EXE on a (remote) machine.
DelExclusion	Delete an exclusion from Windows Defender for a folder, file, process or extension.
DelFirewallRule	Delete a firewall rule.
DelLocalCert	Delete a local computer certificate from a specific store.
DelTaskScheduler	Delete a scheduled task on the current- or a remote host.
DllEnvHijacking	BOF implementation of DLL environment hijacking.
EnumActiveHosts	Enumerate active hosts or validate a single open port.
EnumDllSideloading	Enumerate .EXE's for DLL sideloading vulnerabilities.
EnumDrives	Enumerate drive letters and type.
EnumExclusions	Check the AV for excluded files, folders, extentions and processes.
EnumFiles	Search for matching files based on a word, extention or keyword in the file content.
EnumHandles	Enumerate "process" and "thread" handle types between processes.
EnumLib	Enumerate loaded module(s) in remote process(es).
EnumLocalCert	Enumerate all local computer certificates from a specific store.
EnumSecProducts	Enumerate security products (like AV/EDR) that are running on the current/remote host.
EnumShares	Enumerate remote shares and access level using a predefined list with hostnames.
EnumSysmon	Verify if Sysmon is running by checking the registry and listing Minifilter drivers.
EnumTaskScheduler	Enumerate all scheduled tasks in the root folder.
EnumWebClient	Find hosts with the WebClient service running based on a list with predefined hostnames.
ExecuteCrossSession	Execute a binary in the context of another user via COM cross-session interaction
ForceLockScreen	Force the lock screen of the current user session.
HideFile	Hide a file or directory by setting it's attributes to systemfile + hidden.
IdleTime	Check current user activity based on the user's last input.
InjectPoolParty	Inject beacon shellcode and execute it via Windows Thread Pools.
KeyloggerRawInput	Keylogger based on RegisterRawInputDevices.
PasswordSprayAD	Validate a single password against multiple accounts using LDAP/LDAPS/GC/GCS authentication.
PasswordSprayLocal	Validate a single set of credentials against multiple local hosts via SMB.
PSremote	Enumerate all running processes on a remote host.
SPN	Targeted kerberoasting with separate enumeration and roasting flows.
WiFiPasswords	Enumerates all saved SSID's, then retrieves each AP’s stored plaintext password.

Usage

Each individual tool has its own README file with usage information and compile instructions.

You can also directly import the entire suite of tools by loading the OperatorsKit.cna script via the Cobalt Strike script manager. Furthermore, mass compilation can be executed by running the compile_all.bat script from within an x64 Native Tools Command Prompt for VS 2019 or VS 2022 terminal.

Credits

A round of virtual applause to everyone who laid the groundwork for the development of several of these techniques. Additional credits can be found in each corresponding README file.

Legal use

This repository is for authorized security testing and education only. Provided "as is"—the authors accept no liability for misuse.