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Check System Info

Verify permitions in Linux and Windows

Windows
Privileges
whoami /all
whoami /priv
whoami /groups
System info
systeminfo 
type <file> | findstr "text_to_search" 
netstat -a # See active connections (ports)
wmic qfe # Show us a list of installed and updated software       
Permitions
icacls 
Find files with powershell
Get-ChildItem -Path C:\ -Filter f.txt -Recurse -ErrorAction SilentlyContinue -Force
Registers
To list installed programs
cmd /c REG QUERY HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
Execute command as any user
$p = ConvertTo-SecureString 'CONTRASEÑA' -AsPlainText -Force
$c = New-Object System.Management.Automation.PSCredential ('USUARIO',$p)
Start-Process -Credential $c -NoNewWindow -ArgumentList "-Command & { whoami }" -FilePath "powershell"
Internal hosts
Para descubrir dispositivos que esten en la misma interfaz nuestra, podemos usar PowerShell, creamos un archivo .ps1 con el siguiente contenido y ejecutamos:
$ips = 1..254 | ForEach-Object { "192.168.40.$_" }  # Generamos IPS
​
foreach ($ip in $ips) {
  $job = Start-Job -ScriptBlock { param($ip) ping -n 1 $ip | Out-Null } -ArgumentList $ip
​
  Start-Sleep -Seconds 1
​
  if ($job.State -eq "Running") {
    Stop-Job -Job $job
  } else {
    Write-Output "IP Activa: $ip"
  }
​
  Remove-Job -Job $job
}
Linux
Privileges
sudo -l
System info
uname -a
hostname
lsof -i:4433
Internal hosts
#!/bin/bash
​
for last_octet in $(seq 1 254); do
        IP="172.18.100.$last_octet"
        timeout 1 ping -c 1 "$IP" >/dev/null && echo "IP Activa: $IP" &
done; wait
Internal ports
#!/bin/bash
​
IP="172.18.100.21"
​
for port in $(seq 1 65535); do
        (timeout 1 bash -c "</dev/tcp/$IP/$port") >/dev/null 2>&1 && echo "Puerto Abierto: $IP:$port" &
done; wait

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File Transfer

Last modified 1mo ago