Vendor: Citrix

April 15, 2026 · View on GitHub

Product: Citrix Gateway

Rules	Models	MITRE ATT&CK® TTPs	Activity Types	Parsers
625	178	166	13	10

Use-Case	Activity Types/Parsers	MITRE ATT&CK® TTP	Content
Abnormal Authentication & Access	app-activity ↳citrix-netscalerwaf-str-ssl-traffic-ssllog ↳citrix-cgateway-cef-app-activity-appactivity ↳citrix-cgateway-sk4-app-activity-success-sharessend app-login ↳citrix-cgateway-str-app-login-success-sslvpnlogin authentication-failed ↳citrix-cgateway-str-vpn-login-fail-failedpolicy ↳citrix-cgateway-str-vpn-login-fail-authenticationfailed ↳citrix-cgateway-str-endpoint-authentication-fail-failedlogin authentication-successful ↳citrix-cgateway-str-vpn-authentication-success-succeededpolicy ↳citrix-cgateway-kv-vpn-authentication-copied_nsb remote-access ↳citrix-cgateway-str-endpoint-login-success-initialization remote-logon ↳citrix-cgateway-cef-endpoint-login-success-login vpn-login ↳citrix-cgateway-str-vpn-login-success ↳citrix-cgateway-str-app-login-success-sslvpnlogin ↳citrix-cgateway-cef-vpn-login-success-login ↳citrix-cgateway-json-vpn-login-logout-success vpn-logout ↳citrix-cgateway-str-vpn-logout-success-icaend ↳citrix-cgateway-str-vpn-logout-success-logout ↳citrix-cgateway-str-vpn-logout-success-removesessiondebug ↳citrix-cgateway-json-vpn-login-logout-success web-activity-allowed ↳citrix-cgateway-str-http-request-success-sslvpn	T1021 - Remote Services T1071 - Application Layer Protocol T1071.001 - Application Layer Protocol: Web Protocols T1078 - Valid Accounts T1078.002 - T1078.002 T1078.003 - Valid Accounts: Local Accounts T1133 - External Remote Services	59 Rules 24 Models
Account Manipulation	app-activity ↳citrix-netscalerwaf-str-ssl-traffic-ssllog ↳citrix-cgateway-cef-app-activity-appactivity ↳citrix-cgateway-sk4-app-activity-success-sharessend process-created ↳citrix-cgateway-str-process-create-success-command vpn-logout ↳citrix-cgateway-str-vpn-logout-success-icaend ↳citrix-cgateway-str-vpn-logout-success-logout ↳citrix-cgateway-str-vpn-logout-success-removesessiondebug ↳citrix-cgateway-json-vpn-login-logout-success	T1003 - OS Credential Dumping T1003.003 - T1003.003 T1021 - Remote Services T1021.003 - T1021.003 T1059 - Command and Scripting Interperter T1059.001 - Command and Scripting Interperter: PowerShell T1059.003 - T1059.003 T1078 - Valid Accounts T1098 - Account Manipulation T1098.002 - Account Manipulation: Exchange Email Delegate Permissions T1136 - Create Account T1136.001 - Create Account: Create: Local Account T1218 - Signed Binary Proxy Execution T1218.010 - Signed Binary Proxy Execution: Regsvr32 T1484 - Group Policy Modification T1531 - Account Access Removal T1559 - Inter-Process Communication T1559.002 - T1559.002	23 Rules 13 Models
Audit Tampering	process-created ↳citrix-cgateway-str-process-create-success-command	T1059 - Command and Scripting Interperter T1070 - Indicator Removal on Host T1070.001 - Indicator Removal on Host: Clear Windows Event Logs T1546 - Event Triggered Execution T1546.003 - T1546.003 T1562 - Impair Defenses T1562.006 - T1562.006	4 Rules
Brute Force Attack	vpn-logout ↳citrix-cgateway-str-vpn-logout-success-icaend ↳citrix-cgateway-str-vpn-logout-success-logout ↳citrix-cgateway-str-vpn-logout-success-removesessiondebug ↳citrix-cgateway-json-vpn-login-logout-success	T1110 - Brute Force	1 Rules 1 Models
Cryptomining	process-created ↳citrix-cgateway-str-process-create-success-command web-activity-allowed ↳citrix-cgateway-str-http-request-success-sslvpn	T1071 - Application Layer Protocol T1071.001 - Application Layer Protocol: Web Protocols T1496 - Resource Hijacking	2 Rules
Evasion	process-created ↳citrix-cgateway-str-process-create-success-command	T1027 - Obfuscated Files or Information T1027.004 - Obfuscated Files or Information: Compile After Delivery T1036 - Masquerading T1036.003 - Masquerading: Rename System Utilities T1036.005 - Masquerading: Match Legitimate Name or Location T1059 - Command and Scripting Interperter T1059.001 - Command and Scripting Interperter: PowerShell T1059.005 - T1059.005 T1070 - Indicator Removal on Host T1070.001 - Indicator Removal on Host: Clear Windows Event Logs T1105 - Ingress Tool Transfer T1127 - Trusted Developer Utilities Proxy Execution T1127.001 - Trusted Developer Utilities Proxy Execution: MSBuild T1140 - Deobfuscate/Decode Files or Information T1197 - BITS Jobs T1202 - Indirect Command Execution T1203 - Exploitation for Client Execution T1218 - Signed Binary Proxy Execution T1218.002 - Signed Binary Proxy Execution: Control Panel T1218.004 - Signed Binary Proxy Execution: InstallUtil T1218.008 - T1218.008 T1218.009 - Signed Binary Proxy Execution: Regsvcs/Regasm T1218.010 - Signed Binary Proxy Execution: Regsvr32 T1218.011 - Signed Binary Proxy Execution: Rundll32 T1484 - Group Policy Modification T1484.001 - T1484.001 T1542 - Pre-OS Boot T1542.003 - T1542.003 T1543 - Create or Modify System Process T1543.003 - Create or Modify System Process: Windows Service T1552 - Unsecured Credentials T1552.006 - T1552.006 T1562 - Impair Defenses T1562.001 - T1562.001 T1562.004 - Impair Defenses: Disable or Modify System Firewall T1562.006 - T1562.006 T1564 - Hide Artifacts T1564.001 - T1564.001 T1564.004 - Hide Artifacts: NTFS File Attributes T1574 - Hijack Execution Flow	44 Rules 3 Models
Physical Security	vpn-login ↳citrix-cgateway-str-vpn-login-success ↳citrix-cgateway-str-app-login-success-sslvpnlogin ↳citrix-cgateway-cef-vpn-login-success-login ↳citrix-cgateway-json-vpn-login-logout-success	T1133 - External Remote Services	1 Rules 1 Models
Workforce Protection	web-activity-allowed ↳citrix-cgateway-str-http-request-success-sslvpn	T1071 - Application Layer Protocol T1071.001 - Application Layer Protocol: Web Protocols	4 Rules 2 Models
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MITRE ATT&CK® Framework for Enterprise

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Phishing: Spearphishing Link External Remote Services Valid Accounts Drive-by Compromise Exploit Public Fasing Application Phishing	Windows Management Instrumentation Command and Scripting Interperter Scheduled Task/Job Inter-Process Communication System Services Exploitation for Client Execution User Execution Scheduled Task/Job: Scheduled Task Command and Scripting Interperter: PowerShell Scheduled Task/Job: At (Windows)	Pre-OS Boot Create Account Create or Modify System Process External Remote Services Valid Accounts Hijack Execution Flow Server Software Component: Web Shell Account Manipulation BITS Jobs Create or Modify System Process: Windows Service Scheduled Task/Job Server Software Component Event Triggered Execution Boot or Logon Autostart Execution Create Account: Create: Local Account Account Manipulation: Exchange Email Delegate Permissions	Access Token Manipulation: Token Impersonation/Theft Create or Modify System Process Valid Accounts Access Token Manipulation Exploitation for Privilege Escalation Hijack Execution Flow Group Policy Modification Process Injection Scheduled Task/Job Abuse Elevation Control Mechanism Event Triggered Execution Boot or Logon Autostart Execution Process Injection: Dynamic-link Library Injection Abuse Elevation Control Mechanism: Bypass User Account Control	Hide Artifacts Indirect Command Execution Impair Defenses Indicator Removal on Host: Clear Windows Event Logs Group Policy Modification Trusted Developer Utilities Proxy Execution Masquerading: Match Legitimate Name or Location Masquerading: Rename System Utilities File and Directory Permissions Modification: Windows File and Directory Permissions Modification Obfuscated Files or Information: Compile After Delivery Hijack Execution Flow: DLL Side-Loading Masquerading Valid Accounts Modify Registry BITS Jobs Use Alternate Authentication Material Hide Artifacts: NTFS File Attributes Use Alternate Authentication Material: Pass the Hash Indicator Removal on Host Use Alternate Authentication Material: Pass the Ticket Pre-OS Boot File and Directory Permissions Modification Deobfuscate/Decode Files or Information Abuse Elevation Control Mechanism Impair Defenses: Disable or Modify System Firewall Obfuscated Files or Information Signed Binary Proxy Execution: Compiled HTML File Access Token Manipulation Hijack Execution Flow Process Injection Valid Accounts: Local Accounts Signed Binary Proxy Execution: Msiexec Signed Binary Proxy Execution Signed Binary Proxy Execution: Regsvcs/Regasm Signed Binary Proxy Execution: CMSTP Signed Binary Proxy Execution: Control Panel Signed Binary Proxy Execution: InstallUtil Signed Binary Proxy Execution: Regsvr32 Trusted Developer Utilities Proxy Execution: MSBuild Signed Binary Proxy Execution: Rundll32	OS Credential Dumping Unsecured Credentials Brute Force Steal or Forge Kerberos Tickets Credentials from Password Stores Steal or Forge Kerberos Tickets: Kerberoasting Network Sniffing	Account Discovery Domain Trust Discovery System Service Discovery System Network Connections Discovery Account Discovery: Local Account Account Discovery: Domain Account File and Directory Discovery Network Sniffing System Information Discovery Network Share Discovery Query Registry Process Discovery System Owner/User Discovery Software Discovery Remote System Discovery System Network Configuration Discovery	Exploitation of Remote Services Remote Service Session Hijacking Remote Services Remote Services: SMB/Windows Admin Shares Use Alternate Authentication Material Remote Services: Remote Desktop Protocol Internal Spearphishing	Screen Capture Email Collection Audio Capture Archive Collected Data Email Collection: Email Forwarding Rule	Web Service Protocol Tunneling Application Layer Protocol: DNS Application Layer Protocol: File Transfer Protocols Application Layer Protocol: Web Protocols Remote Access Software Dynamic Resolution Ingress Tool Transfer Dynamic Resolution: Domain Generation Algorithms Proxy: Multi-hop Proxy Application Layer Protocol Proxy	Exfiltration Over Alternative Protocol Exfiltration Over Alternative Protocol: Exfiltration Over Unencrypted/Obfuscated Non-C2 Protocol Exfiltration Over Physical Medium: Exfiltration over USB Exfiltration Over C2 Channel Exfiltration Over Physical Medium Exfiltration Over Web Service: Exfiltration to Cloud Storage Exfiltration Over Web Service	Account Access Removal Resource Hijacking Data Encrypted for Impact Inhibit System Recovery