| Bootkit | [Setuid and Setgid](Privilege_Escalation/Setuid_and_Setgid.md) | [Clear Command History](Defense_Evasion/Clear_Command_History.md) | Brute Force | [File and Directory Discovery](Discovery/File_and_Directory_Discovery.md) | Exploitation of Vulnerability | Graphical User Interface | Automated Collection | Data Compressed | Communication Through Removable Media |
| [Cron Job](Persistence/Cron_Job.md) | Valid Accounts | Exploitation of Vulnerability | Credentials in Files | Permission Groups Discovery | Remote Services | Source | Clipboard Data | Data Transfer Size Limits | Custom Command and Control Protocol |
| Hidden Files and Directories | Web Shell | File Deletion | Exploitation of Vulnerability | [Process Discovery](Discovery/Process_Discovery.md) | Third-party Software | Space after Filename | Data Staged | [Exfiltration Over Alternative Protocol](Exfiltration/Exfiltration_Over_Alternative_Protocol.md) | Custom Cryptographic Protocol |
| Rc.common | | [HISTCONTROL](Defense_Evasion/HISTCONTROL.md) | Input Capture | [Remote System Discovery](Discovery/Remote_System_Discovery.md) | | Third-party Software | Data from Local System | Exfiltration Over Command and Control Channel | Data Encoding |
| Redundant Access | | Hidden Files and Directories | Network Sniffing | [System Information Discovery](Discovery/System_Information_Discovery.md) | | [Trap](Execution/Trap.md) | Data from Network Shared Drive | Exfiltration Over Other Network Medium | Data Obfuscation |
| [Trap](Persistence/Trap.md) | | Indicator Removal from Tools | Private Keys | [System Network Configuration Discovery](Discovery/System_Network_Configuration_Discovery.md) | | | Data from Removable Media | Exfiltration Over Physical Medium | Fallback Channels |
| Valid Accounts | | Indicator Removal on Host | Two-Factor Authentication Interception | System Network Connections Discovery | | | Input Capture | Scheduled Transfer | Multi-Stage Channels |
| Web Shell | | Install Root Certificate | | System Owner/User Discovery | | | Screen Capture | | Multiband Communication |