Daniele r0kk0

Looking-glass kvmfr setup Arch

More in-depth setup-guide for usage of kvmfr (see https://looking-glass.io/docs/B6/module/)

This setup was done on EndeavourOs (Arch) on Kernel 6.1.12-arch1-1.
QEMU-version 7.2 and libvirt version 9.0.0 .
Running cGroups Policy (if you have AppArmor, some things are different)

Check respective sections in looking-glass docs for other versions (specifcally QEMU <6.2 and libvirt <7.9)

Windows VM on Linux (Debian) with GPU passthrough and CPU pinning

Short tutorial on how to create optimized gaming Windows VM with GPU passthrough and CPU pinning on Linux Debian-based systems using QEMU/KVM

PART 1 - HOST SYSTEM SETUP - qemu and virt-manager installation + gpu isolation

Part 1 helpers

Kerberos cheatsheet

Bruteforcing

With kerbrute.py:

python kerbrute.py -domain <domain_name> -users <users_file> -passwords <passwords_file> -outputfile <output_file>

With Rubeus version with brute module:

Deploy kubernetes-dashboard on Rancher 2.0 cluster exposed using NodePort

Requirements

kubectl (https://kubernetes.io/docs/tasks/tools/install-kubectl/)

Step 1: Generate kubeconfig from the UI

Generate the kubeconfig file for your cluster using the Kubeconfig File button in the Cluster view of your cluster. Save the generated file as $HOME/.kube/config and run kubectl get nodes to verify it works.

	### Create file called machine-config-daemon-force in /run ###
	ssh [email protected] sudo touch /run/machine-config-daemon-force

	### Edit node annotations ###
	oc edit node <node-name>

	### Check Annotations, change like below sample ###
	machineconfiguration.openshift.io/currentConfig: rendered-worker-ab4a1e7216bf3da2a5203f09c871b456
	machineconfiguration.openshift.io/desiredConfig: rendered-worker-ab4a1e7216bf3da2a5203f09c871b456
	machineconfiguration.openshift.io/reason: ""

	# Gawk version
	# Remote
	grep -v "rem_address" /proc/net/tcp \| awk '{x=strtonum("0x"substr($3,index($3,":")-2,2)); for (i=5; i>0; i-=2) x = x"."strtonum("0x"substr($3,i,2))}{print x":"strtonum("0x"substr($3,index($3,":")+1,4))}'

	# Local
	grep -v "rem_address" /proc/net/tcp \| awk '{x=strtonum("0x"substr($2,index($2,":")-2,2)); for (i=5; i>0; i-=2) x = x"."strtonum("0x"substr($2,i,2))}{print x":"strtonum("0x"substr($2,index($2,":")+1,4))}'

	# No Gawk
	# Local
	grep -v "rem_address" /proc/net/tcp \| awk 'function hextodec(str,ret,n,i,k,c){

	#!/bin/bash
	#==============================================================================
	#TITLE: mysql_backup.sh
	#DESCRIPTION: script for automating the daily mysql backups on development computer
	#AUTHOR: tleish
	#DATE: 2013-12-20
	#VERSION: 0.4
	#USAGE: ./mysql_backup.sh
	#CRON:
	# example cron for daily db backup @ 9:15 am

	use master;
	ALTER DATABASE [OldDB] MODIFY NAME = [NewDB]
	ALTER DATABASE [NewDB] MODIFY FILE (NAME = N'OldDB', NEWNAME = N'NewDB')
	ALTER DATABASE [NewDB] MODIFY FILE (NAME = N'NewDB', FILENAME = N'C:\Program Files\Microsoft SQL Server\MSSQL12.SQLEXPRESS\MSSQL\DATA\NewDB.mdf')
	ALTER DATABASE [NewDB] MODIFY FILE (NAME = N'OldDB_Log', NEWNAME = N'NewDB_Log')
	ALTER DATABASE [NewDB] MODIFY FILE (NAME = N'NewDB_Log', FILENAME = N'C:\Program Files\Microsoft SQL Server\MSSQL12.SQLEXPRESS\MSSQL\DATA\NewDB_log.ldf')
	ALTER DATABASE [NewDB] SET SINGLE_USER WITH ROLLBACK IMMEDIATE
	ALTER DATABASE [NewDB] SET OFFLINE

	EXEC sp_configure 'show advanced options',1

	##TCP FLAGS##

	Unskilled Attackers Pester Real Security Folks
	==============================================
	TCPDUMP FLAGS
	Unskilled = URG = (Not Displayed in Flag Field, Displayed elsewhere)
	Attackers = ACK = (Not Displayed in Flag Field, Displayed elsewhere)
	Pester = PSH = [P] (Push Data)
	Real = RST = [R] (Reset Connection)
	Security = SYN = [S] (Start Connection)