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T1553.004
Install Root Certificate
Adversaries may install a root certificate on a compromised system to avoid warnings when connecting to adversary controlled web servers. Root certificates are used in public key cryptography to identify a root certificate authority (CA). When a root certificate is installed, the system or application will trust certificates in the root's chain of trust that have been signed by the root certificate.(Citation: Wikipedia Root Certificate) Certificates are commonly used for establishing secure TLS/...
LinuxmacOSWindows
15
Detections
3
Sources
0
Threat Actors
BY SOURCE
10sigma3elastic2splunk_escu
PROCEDURES (4)
Process Creation Monitoring7 detections
Auto-extracted: 7 detections for process creation monitoring
General Monitoring4 detections
Auto-extracted: 4 detections for general monitoring
Script Execution Monitoring3 detections
Auto-extracted: 3 detections for script execution monitoring
Registry Monitoring1 detections
Auto-extracted: 1 detections for registry monitoring
DETECTIONS (15)
Active Directory Certificate Services Denied Certificate Enrollment Request
sigmalow
Attempt To Add Certificate To Untrusted Store
splunk_escu
Attempt to Install Root Certificate
elasticmedium
Cisco Crypto Commands
sigmahigh
Creation or Modification of Root Certificate
elasticlow
Install Root Certificate
sigmalow
New Root Certificate Installed Via CertMgr.EXE
sigmamedium
New Root Certificate Installed Via Certutil.EXE
sigmamedium
Root Certificate Installation
elasticmedium
Root Certificate Installed - PowerShell
sigmamedium
Root Certificate Installed From Susp Locations
sigmahigh
Suspicious Package Installed - Linux
sigmamedium
Suspicious X509Enrollment - Process Creation
sigmamedium
Suspicious X509Enrollment - Ps Script
sigmamedium
Windows Registry Certificate Added
splunk_escu