atomic-red-team/atomics/Indexes/Matrices/linux-matrix.md

# Linux Atomic Tests by ATT&CK Tactic & Technique
| initial-access | execution | persistence | privilege-escalation | defense-evasion | credential-access | discovery | lateral-movement | collection | exfiltration | command-and-control | impact |
|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|
| Cloud Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [At (Linux)](../../T1053.001/T1053.001.md) | [.bash_profile and .bashrc](../../T1546.004/T1546.004.md) | [.bash_profile and .bashrc](../../T1546.004/T1546.004.md) | Abuse Elevation Control Mechanism [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | /etc/passwd and /etc/shadow [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Account Discovery [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Application Access Token [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Archive Collected Data [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Automated Exfiltration [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Application Layer Protocol [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Account Access Removal [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
| Compromise Hardware Supply Chain [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Command and Scripting Interpreter [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Account Manipulation [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Abuse Elevation Control Mechanism [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Application Access Token [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Bash History](../../T1552.003/T1552.003.md) | [Browser Bookmark Discovery](../../T1217/T1217.md) | Exploitation of Remote Services [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Archive via Custom Method [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Data Transfer Size Limits](../../T1030/T1030.md) | Asymmetric Cryptography [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Application Exhaustion Flood [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
| Compromise Software Dependencies and Development Tools [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Cron](../../T1053.003/T1053.003.md) | Add Office 365 Global Administrator Role [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [At (Linux)](../../T1053.001/T1053.001.md) | [Binary Padding](../../T1027.001/T1027.001.md) | Brute Force [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Cloud Account [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Internal Spearphishing [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Archive via Library [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Exfiltration Over Alternative Protocol](../../T1048/T1048.md) | Bidirectional Communication [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Application or System Exploitation [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
| Compromise Software Supply Chain [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Exploitation for Client Execution [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Add-ins [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Boot or Logon Autostart Execution [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Bootkit [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Cloud Instance Metadata API [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Cloud Groups [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Lateral Tool Transfer [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Archive via Utility](../../T1560.001/T1560.001.md) | Exfiltration Over Asymmetric Encrypted Non-C2 Protocol [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Commonly Used Port [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Data Destruction](../../T1485/T1485.md) |
| Default Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Graphical User Interface [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Additional Azure Service Principal Credentials [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Cloud Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Clear Command History](../../T1070.003/T1070.003.md) | Credential Stuffing [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Cloud Service Dashboard [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Remote Service Session Hijacking [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Audio Capture [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Exfiltration Over Bluetooth [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Communication Through Removable Media [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Data Encrypted for Impact [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
| Domain Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | JavaScript/JScript [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [At (Linux)](../../T1053.001/T1053.001.md) | Create or Modify System Process [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Clear Linux or Mac System Logs](../../T1070.002/T1070.002.md) | [Credentials In Files](../../T1552.001/T1552.001.md) | Cloud Service Discovery [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Remote Services [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Automated Collection [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Exfiltration Over C2 Channel [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | DNS [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Data Manipulation [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
| Drive-by Compromise [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Malicious File [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Boot or Logon Autostart Execution [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Cron](../../T1053.003/T1053.003.md) | Cloud Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Credentials from Password Stores [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Domain Account [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | SSH [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Clipboard Data [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Exfiltration Over Other Network Medium [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | DNS Calculation [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Defacement [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
| Exploit Public-Facing Application [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Malicious Link [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Bootkit [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Default Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Compile After Delivery [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Credentials from Web Browsers [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Domain Groups [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | SSH Hijacking [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Confluence [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Exfiltration Over Physical Medium [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Data Encoding [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Direct Network Flood [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
| External Remote Services [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Native API [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Browser Extensions](../../T1176/T1176.md) | Domain Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Create Cloud Instance [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Exploitation for Credential Access [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Email Account [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Software Deployment Tools [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Data Staged [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Exfiltration Over Symmetric Encrypted Non-C2 Protocol [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Data Obfuscation [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Disk Content Wipe [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
| Hardware Additions [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Python [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Cloud Account [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Event Triggered Execution [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Create Snapshot [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Input Capture [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [File and Directory Discovery](../../T1083/T1083.md) | Use Alternate Authentication Material [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Data from Cloud Storage Object [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Exfiltration Over Unencrypted/Obfuscated Non-C2 Protocol](../../T1048.003/T1048.003.md) | Dead Drop Resolver [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Disk Structure Wipe [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
| Local Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Scheduled Task/Job [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Cloud Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Exploitation for Privilege Escalation [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Default Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Keylogging [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Local Account](../../T1087.001/T1087.001.md) | VNC [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Data from Information Repositories [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Exfiltration Over Web Service [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Domain Fronting [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Disk Wipe [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
| Phishing [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Scripting [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Compromise Client Software Binary [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Hijack Execution Flow [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Delete Cloud Instance [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Man-in-the-Middle [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Local Groups](../../T1069.001/T1069.001.md) | Web Session Cookie [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Data from Local System [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Exfiltration over USB [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Domain Generation Algorithms [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Endpoint Denial of Service [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
| Spearphishing Attachment [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Software Deployment Tools [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Create Account [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Kernel Modules and Extensions](../../T1547.006/T1547.006.md) | Deobfuscate/Decode Files or Information [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Modify Authentication Process [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Network Service Scanning](../../T1046/T1046.md) |  | Data from Network Shared Drive [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Exfiltration to Cloud Storage [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Dynamic Resolution [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | External Defacement [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
| Spearphishing Link [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Source [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Create or Modify System Process [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [LD_PRELOAD](../../T1574.006/T1574.006.md) | Disable or Modify Cloud Firewall [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Network Sniffing](../../T1040/T1040.md) | [Network Share Discovery](../../T1135/T1135.md) |  | Data from Removable Media [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Exfiltration to Code Repository [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Encrypted Channel [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Firmware Corruption [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
| Spearphishing via Service [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Unix Shell](../../T1059.004/T1059.004.md) | [Cron](../../T1053.003/T1053.003.md) | Local Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Disable or Modify System Firewall](../../T1562.004/T1562.004.md) | OS Credential Dumping [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Network Sniffing](../../T1040/T1040.md) |  | Email Collection [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Scheduled Transfer [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | External Proxy [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Inhibit System Recovery [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
| Supply Chain Compromise [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | User Execution [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Default Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Proc Memory [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Disable or Modify Tools](../../T1562.001/T1562.001.md) | Password Cracking [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Password Policy Discovery](../../T1201/T1201.md) |  | Email Forwarding Rule [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Transfer Data to Cloud Account [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Fallback Channels [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Internal Defacement [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
| Trusted Relationship [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Visual Basic [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Domain Account [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Process Injection [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Domain Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Password Guessing [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Permission Groups Discovery [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Input Capture [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Fast Flux DNS [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Network Denial of Service [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
| Valid Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Domain Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Ptrace System Calls [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Environmental Keying [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Password Spraying [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Process Discovery](../../T1057/T1057.md) |  | Keylogging [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | File Transfer Protocols [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | OS Exhaustion Flood [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
|  |  | Event Triggered Execution [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Scheduled Task/Job [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Execution Guardrails [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Pluggable Authentication Modules [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Remote System Discovery](../../T1018/T1018.md) |  | [Local Data Staging](../../T1074.001/T1074.001.md) |  | [Ingress Tool Transfer](../../T1105/T1105.md) | Reflection Amplification [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
|  |  | Exchange Email Delegate Permissions [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Setuid and Setgid](../../T1548.001/T1548.001.md) | Exploitation for Defense Evasion [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Private Keys](../../T1552.004/T1552.004.md) | [Security Software Discovery](../../T1518.001/T1518.001.md) |  | Man-in-the-Middle [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | [Internal Proxy](../../T1090.001/T1090.001.md) | [Resource Hijacking](../../T1496/T1496.md) |
|  |  | External Remote Services [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Sudo and Sudo Caching](../../T1548.003/T1548.003.md) | [File Deletion](../../T1070.004/T1070.004.md) | Proc Filesystem [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Software Discovery [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Remote Data Staging [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Junk Data [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Runtime Data Manipulation [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
|  |  | Hijack Execution Flow [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Systemd Service](../../T1543.002/T1543.002.md) | File and Directory Permissions Modification [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Securityd Memory [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [System Checks](../../T1497.001/T1497.001.md) |  | Remote Email Collection [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Mail Protocols [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Service Exhaustion Flood [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
|  |  | Implant Container Image [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Trap](../../T1546.005/T1546.005.md) | [HISTCONTROL](../../T1562.003/T1562.003.md) | Steal Application Access Token [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [System Information Discovery](../../T1082/T1082.md) |  | [Screen Capture](../../T1113/T1113.md) |  | Multi-Stage Channels [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Stored Data Manipulation [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
|  |  | [Kernel Modules and Extensions](../../T1547.006/T1547.006.md) | VDSO Hijacking [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Hidden File System [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Steal Web Session Cookie [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [System Network Configuration Discovery](../../T1016/T1016.md) |  | Sharepoint [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Multi-hop Proxy [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [System Shutdown/Reboot](../../T1529/T1529.md) |
|  |  | [LD_PRELOAD](../../T1574.006/T1574.006.md) | Valid Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [Hidden Files and Directories](../../T1564.001/T1564.001.md) | Two-Factor Authentication Interception [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [System Network Connections Discovery](../../T1049/T1049.md) |  | Web Portal Capture [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Multiband Communication [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Transmitted Data Manipulation [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |
|  |  | [Local Account](../../T1136.001/T1136.001.md) |  | Hide Artifacts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Unsecured Credentials [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | [System Owner/User Discovery](../../T1033/T1033.md) |  |  |  | Non-Application Layer Protocol [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |
|  |  | Local Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Hijack Execution Flow [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Web Portal Capture [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) | Time Based Evasion [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  | Non-Standard Encoding [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |
|  |  | Office Application Startup [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Impair Defenses [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | User Activity Based Checks [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  | [Non-Standard Port](../../T1571/T1571.md) |  |
|  |  | Office Template Macros [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | [Indicator Blocking](../../T1562.006/T1562.006.md) |  | Virtualization/Sandbox Evasion [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  | One-Way Communication [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |
|  |  | Office Test [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Indicator Removal from Tools [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  | Port Knocking [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |
|  |  | Outlook Forms [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Indicator Removal on Host [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  | Protocol Impersonation [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |
|  |  | Outlook Home Page [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | [Install Root Certificate](../../T1553.004/T1553.004.md) |  |  |  |  |  | Protocol Tunneling [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |
|  |  | Outlook Rules [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | [LD_PRELOAD](../../T1574.006/T1574.006.md) |  |  |  |  |  | Proxy [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |
|  |  | Port Knocking [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | [Linux and Mac File and Directory Permissions Modification](../../T1222.002/T1222.002.md) |  |  |  |  |  | Remote Access Software [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |
|  |  | Pre-OS Boot [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Local Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  | [Standard Encoding](../../T1132.001/T1132.001.md) |  |
|  |  | Redundant Access [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Masquerade Task or Service [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  | Steganography [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |
|  |  | SQL Stored Procedures [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Masquerading [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  | Symmetric Cryptography [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |
|  |  | [SSH Authorized Keys](../../T1098.004/T1098.004.md) |  | Match Legitimate Name or Location [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  | Traffic Signaling [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |
|  |  | Scheduled Task/Job [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Modify Authentication Process [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  | [Web Protocols](../../T1071.001/T1071.001.md) |  |
|  |  | Server Software Component [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Modify Cloud Compute Infrastructure [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  | Web Service [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |
|  |  | [Systemd Service](../../T1543.002/T1543.002.md) |  | [Obfuscated Files or Information](../../T1027/T1027.md) |  |  |  |  |  |  |  |
|  |  | Traffic Signaling [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Pluggable Authentication Modules [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  | Transport Agent [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Port Knocking [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  | [Trap](../../T1546.005/T1546.005.md) |  | Pre-OS Boot [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  | Valid Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Proc Memory [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  | Web Shell [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  | Process Injection [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | Ptrace System Calls [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | Redundant Access [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | [Rename System Utilities](../../T1036.003/T1036.003.md) |  |  |  |  |  |  |  |
|  |  |  |  | Revert Cloud Instance [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | Right-to-Left Override [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | [Rootkit](../../T1014/T1014.md) |  |  |  |  |  |  |  |
|  |  |  |  | Run Virtual Instance [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | Scripting [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | [Setuid and Setgid](../../T1548.001/T1548.001.md) |  |  |  |  |  |  |  |
|  |  |  |  | Space after Filename [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | Steganography [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | Subvert Trust Controls [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | [Sudo and Sudo Caching](../../T1548.003/T1548.003.md) |  |  |  |  |  |  |  |
|  |  |  |  | [System Checks](../../T1497.001/T1497.001.md) |  |  |  |  |  |  |  |
|  |  |  |  | Time Based Evasion [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | [Timestomp](../../T1070.006/T1070.006.md) |  |  |  |  |  |  |  |
|  |  |  |  | Traffic Signaling [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | Unused/Unsupported Cloud Regions [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | Use Alternate Authentication Material [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | User Activity Based Checks [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | VDSO Hijacking [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | Valid Accounts [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | Virtualization/Sandbox Evasion [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |
|  |  |  |  | Web Session Cookie [CONTRIBUTE A TEST](https://atomicredteam.io/contributing) |  |  |  |  |  |  |  |