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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  1. Defence Evasion
  2. Anti-virus evasion
  3. Evasion and bypassing detection within C#

Sandbox evasion

Overview

Anti-virus sandboxing is a security technique that isolates a suspicious file or program in a safe environment called a sandbox. The sandbox is a virtual environment that simulates a real computer system without allowing the suspicious file or program to interact with the real system. This allows anti-virus software to test and analyze the behavior of the file or program in a controlled environment to determine if it's harmful or not.

If the file or program is determined to be malicious, it can be safely removed without causing harm to the actual computer system. This is an important tool in the fight against viruses and malware because it allows security experts to identify and respond to new threats quickly and safely.

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Last updated 2 years ago