RFC - Offensive Security Notes
  • Active Directory
    • Enumeration
      • Active Directory Module
        • Enumerating the Domain
        • Enumerating ACLs
      • PowerView 3.0
      • Verify connectivity to domain controller
      • WMI domain enumeration through root\directory\ldap
      • PAM Trust
      • DNS discovery
        • Get-DnsServerZone
    • Privilege Escalation
      • Kerberos Delegation
        • Unconstrained delegation
        • Constrained delegation
        • Resource-based Constrained Delegation
      • Escalating from child to parent domain
      • Abusing inter-forest trust
      • WSUS server abuse
      • ACL Enumeration with PowerView 2.0
    • Persistence
      • Kerberos attacks
        • Golden ticket
        • Silver ticket
      • DSRM (Directory Services Restore Mode)
  • Initial Access
    • VBA Macros
      • Mark-of-the-Web
  • Discovery
    • Juicy files
      • PowerShell history
    • Network Enumeration
      • Network discovery scans
        • Ping scan
      • Nmap
      • Perimeter firewall scanning for open outbound ports
  • Execution
    • WMI
      • Remote code execution using WMI
    • PowerShell
      • C# assembly in PowerShell
        • List load assembly
        • Add-Type
        • UnsafeNativeMethods
        • DelegateType Reflection
        • Reflective Load
    • C# .Net Assembly
      • Process injection
        • Debugging
        • Using VirtualAllocEx and WriteProcessMemory
        • Using NTAPI Undocumented Functions
    • ReverseShells
      • Linux
        • Stabilizing zsh shell
    • Metasploit
      • HTTPs Meterpreter
  • Exploitation
    • Win32 APIs
      • OpenProcess
      • VirtualAllocEx
      • WriteProcessMemory
      • CreateRemoteThread
  • Credential Access
    • Microsoft Windows
      • Windows credential audit and logon types
      • Local credentials (SAM and LSA)
      • Lsass from forensics dump
      • Access Tokens
        • SeImpersonatePrivilege
      • ntds.dit
        • Dumping the contents of ntds.dit files using PowerShell
      • Mimikatz
      • LAPS
  • Lateral Movement
    • Windows Lateral Movement
      • Remote Desktop Protocol (RDP)
      • PowerShell Remoting (PS Remote)
        • Kerberos double hoping
      • Windows Task Scheduler
    • Linux Lateral Movement
  • Persistence
  • Defence Evasion
    • Antimalware Scan Interface (AMSI)
      • Debugging AMSI with Frida
      • PowerShell Bypasses
      • JS/VBA Bypasses
    • PowerShell
      • PowerShell version 2
      • Constrained Language Mode
      • Just Enough Administration (JEA)
      • ScriptBlockLogging
    • Microsoft Defender
    • Anti-virus evasion
      • Evasion and bypassing detection within C#
        • Encryptors
          • Aes encryptor
        • Sandbox evasion
          • Time accelerated checks
    • AppLocker
      • InstallUtil
      • MsBuild
  • Network Pivoting
    • Proxies and port fowarding
      • SSH
      • Metasploit
      • Socat
      • SSH Shuttle
      • Windows netsh command
    • Network discovery and scanning
  • Exfiltration
    • Windows
      • Copy files over SMB
  • Services
    • MS SQL Server
      • Enumeration
      • UNC Path Injection
      • Privilege Escalation
      • Linked Servers
      • SQL Injection
  • Misc
    • CrackMapExec
    • Cheat sheets
  • Cloud
    • Azure
      • Authentication
      • Enumeration
        • AzureHound
        • Az.Powershell
      • Initial Access
        • Device Code Phishing
        • Family-Of-Client-Ids - FOCI
        • JWT Assertion
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On this page
  • Overview
  • Example code
  • Union All Select
  • Refences
  1. Services
  2. MS SQL Server

SQL Injection

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Last updated 1 year ago

Overview

MS SQL injection is a type of web application security vulnerability that occurs when an attacker can manipulate user input in a web application that interacts with a Microsoft SQL Server database. This vulnerability can allow an attacker to execute malicious SQL statements, such as dropping tables, modifying data, or extracting sensitive information, by exploiting the application's failure to properly sanitize or validate user input.

Example code

See refences for examples and useful tips.

Union All Select

Example of union all select:

artist=' UNION ALL SELECT @@Version,NULL--
artist=' UNION SELECT (SELECT is_srvrolemember('sysadmin')),NULL--

Refences

LogoPayloadsAllTheThings/MSSQL Injection.md at master · swisskyrepo/PayloadsAllTheThingsGitHub