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ACME Certificates on PVE HTTPS
NOTE: The instructions on this page pertain to setting up ACME certificates for the PVEProxy serv...
Troubleshooting
PBS Backup Proxy Fails to Start Overview This issue affects the ability for the user to log into...
NFS: LXC Permissions Issue (Synology)
This article pertains to vzdump backups and is here for archiving. I have a chapter on Proxmox Ba...
Map NFS Share in PBS
Firewall Example rule in pfSense allowing PBS servers to reach ports (including NFS) on NAS serv...
Overview
Add Datastore to PBS
Add Datastore Click "Add Datastore" Low garbage collection to reduce wear and tear https://pbs...
Add PBS to Proxmox VE
Example Firewall Rule Ports: 8007 Add PBS to PVE Get PBS Fingerprint Click the "Show Fingerpr...
Preparing Synology NAS
Virtual Machine Manager (VMM) Ensure you've installed the Virtual Machine Manager (VMM) package ...
Install Proxmox Backup Server
Virtual Machine Manager (VMM) Download Proxmox Backup Server ISO https://www.proxmox.com/en/downl...
Change to KDE Plasma Desktop Environment
Installing KDE Plasma Official Documentation: https://www.kali.org/docs/general-use/switching-des...
Extracting Secrets from PCAPs
PCAP Analysis Kerberos AS-REQ Pre-Auth Hashes Note the existence of KRB5 protocol traffic on tcp...
PrintNightmare
Remote Code Execution https://github.com/cube0x0/CVE-2021-1675 Contains full details on scanning ...
Kerberos Pre-Auth Username Enumeration
How it Works We can send a request for a TGT --- without a pre-authentication hash --- to the Ker...
PowerShell: Configure Network Interface
Static Configuration Get-NetIPConfiguration -Detailed | Select-Object InterfaceAlias, AllIPAddre...
PBKDF2-HMAC-SHA256
Hash Format Details john --list=format-all-details --format=PBKDF2-HMAC-SHA256 Example ciphertext...
Windows Host: Create Cloud-Init ISO File
Example comes from my VirtualBox cybersecurity lab project mkdir "$env:USERPROFILE\Desktop\cloud-...
Hexdump Privileged File Read
Read with Hexdump sudo -u user.name /usr/bin/hexdump -v -e '/1 "%02x"' /home/user.name/.ssh/id_r...
Generate New UUID4
echo $(cat /proc/sys/kernel/random/uuid)
SUID -> PATH Exploit Chain
In this example, assume there's a SUID binary that calls gzip by it's relative name, resolving gz...
2) Linux VM (No LVM)
Resize the Disk in PVE Before you can resize any partitions in the VM, you need to expand the di...