ds_zscaler_zscaler_private_access.md

Vendor: Zscaler

Product: Zscaler Private Access

Rules	Models	MITRE ATT&CK® TTPs	Activity Types	Parsers
223	97	37	9	1

Use-Case	Activity Types (Legacy Event Type)/Parsers	MITRE ATT&CK® TTP	Content
Abnormal Authentication & Access	app-login:success (app-login) ↳zscaler-ia-json-app-login-success-sessionstatus endpoint-login:success (authentication-successful) ↳zscaler-pa-str-vpn-login-success-authenticate ↳zscaler-pa-json-vpn-authentication-success-authenticated app-login:fail (failed-app-login) ↳zscaler-ia-json-app-login-success-sessionstatus vpn-login:success (vpn-login) ↳zscaler-ia-json-app-login-success-sessionstatus vpn-logout:success (vpn-logout) ↳zscaler-ia-json-app-login-success-sessionstatus http-traffic:success (web-activity-allowed) ↳zscaler-pa-json-network-traffic-url http-session:fail (web-activity-denied) ↳zscaler-pa-json-network-traffic-url	T1021 - Remote Services T1071 - Application Layer Protocol T1071.001 - Application Layer Protocol: Web Protocols T1078 - Valid Accounts T1133 - External Remote Services	35 Rules 13 Models
Account Manipulation	vpn-logout:success (vpn-logout) ↳zscaler-ia-json-app-login-success-sessionstatus	T1098 - Account Manipulation T1098.002 - Account Manipulation: Exchange Email Delegate Permissions T1484 - Group Policy Modification	7 Rules 7 Models
Brute Force Attack	vpn-logout:success (vpn-logout) ↳zscaler-ia-json-app-login-success-sessionstatus	T1110 - Brute Force	1 Rules 1 Models
Cryptomining	http-traffic:success (web-activity-allowed) ↳zscaler-pa-json-network-traffic-url http-session:fail (web-activity-denied) ↳zscaler-pa-json-network-traffic-url	T1071 - Application Layer Protocol T1071.001 - Application Layer Protocol: Web Protocols T1496 - Resource Hijacking	1 Rules
Data Access	app-login:success (app-login) ↳zscaler-ia-json-app-login-success-sessionstatus app-login:fail (failed-app-login) ↳zscaler-ia-json-app-login-success-sessionstatus vpn-logout:success (vpn-logout) ↳zscaler-ia-json-app-login-success-sessionstatus	T1078 - Valid Accounts T1110 - Brute Force	7 Rules 5 Models
Data Exfiltration	vpn-logout:success (vpn-logout) ↳zscaler-ia-json-app-login-success-sessionstatus http-traffic:success (web-activity-allowed) ↳zscaler-pa-json-network-traffic-url http-session:fail (web-activity-denied) ↳zscaler-pa-json-network-traffic-url	T1041 - Exfiltration Over C2 Channel T1071 - Application Layer Protocol T1071.001 - Application Layer Protocol: Web Protocols T1133 - External Remote Services T1567 - Exfiltration Over Web Service T1567.002 - Exfiltration Over Web Service: Exfiltration to Cloud Storage T1568 - Dynamic Resolution T1568.002 - Dynamic Resolution: Domain Generation Algorithms TA0010 - TA0010	12 Rules 6 Models
Data Leak	vpn-logout:success (vpn-logout) ↳zscaler-ia-json-app-login-success-sessionstatus http-traffic:success (web-activity-allowed) ↳zscaler-pa-json-network-traffic-url http-session:fail (web-activity-denied) ↳zscaler-pa-json-network-traffic-url	T1041 - Exfiltration Over C2 Channel T1048 - Exfiltration Over Alternative Protocol T1048.003 - Exfiltration Over Alternative Protocol: Exfiltration Over Unencrypted/Obfuscated Non-C2 Protocol T1052 - Exfiltration Over Physical Medium T1052.001 - Exfiltration Over Physical Medium: Exfiltration over USB T1071 - Application Layer Protocol T1071.001 - Application Layer Protocol: Web Protocols T1133 - External Remote Services T1567 - Exfiltration Over Web Service T1567.002 - Exfiltration Over Web Service: Exfiltration to Cloud Storage TA0010 - TA0010	17 Rules 13 Models
Phishing	vpn-logout:success (vpn-logout) ↳zscaler-ia-json-app-login-success-sessionstatus http-traffic:success (web-activity-allowed) ↳zscaler-pa-json-network-traffic-url http-session:fail (web-activity-denied) ↳zscaler-pa-json-network-traffic-url	T1189 - Drive-by Compromise T1204 - User Execution T1204.001 - T1204.001 T1534 - Internal Spearphishing T1566 - Phishing T1566.002 - Phishing: Spearphishing Link T1598 - T1598 T1598.003 - T1598.003	5 Rules 2 Models
Physical Security	vpn-login:success (vpn-login) ↳zscaler-ia-json-app-login-success-sessionstatus	T1133 - External Remote Services	1 Rules 1 Models
Privilege Escalation	vpn-logout:success (vpn-logout) ↳zscaler-ia-json-app-login-success-sessionstatus	T1098 - Account Manipulation T1098.002 - Account Manipulation: Exchange Email Delegate Permissions T1555 - Credentials from Password Stores T1555.005 - T1555.005	5 Rules 5 Models
Workforce Protection	http-traffic:success (web-activity-allowed) ↳zscaler-pa-json-network-traffic-url	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	User Execution	External Remote Services Valid Accounts Account Manipulation Account Manipulation: Exchange Email Delegate Permissions	Valid Accounts Group Policy Modification	Group Policy Modification Valid Accounts	Brute Force Steal or Forge Kerberos Tickets Credentials from Password Stores Steal or Forge Kerberos Tickets: Kerberoasting		Remote Services Internal Spearphishing		Web Service Application Layer Protocol: Web Protocols Dynamic Resolution 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	Resource Hijacking