tobi

#!/usr/bin/env ruby

# gem install active_support
require 'active_support/inflector' 
require 'active_support/core_ext/string'

# gem install webrick (only ruby3) 
require 'webrick' 

# gem install mechanize

psx.py

## hacked together by @JohnLaTwC, Nov 2016, v 0.5
## This script attempts to decode common PowerShell encoded scripts. This version handles:
##  * base64 data which encode unicode, gzip, or deflate encoded strings
##  * it can operate on a file or stdin
##  * it can run recursively in the event of multiple layers
## With apologies to @Lee_Holmes for using Python instead of PowerShell
## 
import sys
import zlib
import re

williballenthin

'''
IDAPython script that generates a YARA rule to match against the
basic blocks of the current function. It masks out relocation bytes
and ignores jump instructions (given that we're already trying to
match compiler-specific bytes, this is of arguable benefit).

If python-yara is installed, the IDAPython script also validates that
the generated rule matches at least one segment in the current file.

author: Willi Ballenthin <[email protected]>

williballenthin

import re
from collections import namedtuple


ASCII_BYTE = " !\"#\$%&\'\(\)\*\+,-\./0123456789:;<=>\?@ABCDEFGHIJKLMNOPQRSTUVWXYZ\[\]\^_`abcdefghijklmnopqrstuvwxyz\{\|\}\\\~\t"


String = namedtuple("String", ["s", "offset"])

mattifestation

# Define the signature - i.e. __EventFilter
$EventFilterArgs = @{
    EventNamespace = 'root/cimv2'
    Name = 'LateralMovementEvent'
    Query = 'SELECT * FROM MSFT_WmiProvider_ExecMethodAsyncEvent_Pre WHERE ObjectPath="Win32_Process" AND MethodName="Create"'
    QueryLanguage = 'WQL'
}

$InstanceArgs = @{
    Namespace = 'root/subscription'