NIST-SI-7 Software, Firmware, and Information Integrity

a. Employ integrity verification tools to detect unauthorized changes to the following software, firmware, and information: [Assignment: organization-defined software, firmware, and information] ; and b. Take the following actions when unauthorized changes to the software, firmware, and information are detected: [Assignment: organization-defined actions].

Unauthorized changes to software, firmware, and information can occur due to errors or malicious activity. Software includes operating systems (with key internal components, such as kernels or drivers), middleware, and applications. Firmware interfaces include Unified Extensible Firmware Interface (UEFI) and Basic Input/Output System (BIOS). Information includes personally identifiable information and metadata that contains security and privacy attributes associated with information. Integrity-checking mechanisms—including parity checks, cyclical redundancy checks, cryptographic hashes, and associated tools—can automatically monitor the integrity of systems and hosted applications.

• T1003 OS Credential Dumping • T1003.003 NTDS • T1020.001 Traffic Duplication • T1027 Obfuscated Files or Information • T1027.002 Software Packing • T1027.007 Dynamic API Resolution • T1027.008 Stripped Payloads • T1027.009 Embedded Payloads • T1036 Masquerading • T1036.001 Invalid Code Signature • T1036.005 Match Legitimate Name or Location • T1037 Boot or Logon Initialization Scripts • T1037.002 Login Hook • T1037.003 Network Logon Script • T1037.004 RC Scripts • T1037.005 Startup Items • T1040 Network Sniffing • T1047 Windows Management Instrumentation • T1053.006 Systemd Timers • T1056.002 GUI Input Capture • T1059 Command and Scripting Interpreter • T1059.001 PowerShell • T1059.002 AppleScript • T1059.003 Windows Command Shell • T1059.004 Unix Shell • T1059.005 Visual Basic • T1059.006 Python • T1059.007 JavaScript • T1059.008 Network Device CLI • T1059.010 AutoHotKey & AutoIT • T1059.011 Lua • T1068 Exploitation for Privilege Escalation • T1070 Indicator Removal • T1070.001 Clear Windows Event Logs • T1070.002 Clear Linux or Mac System Logs • T1070.003 Clear Command History • T1070.007 Clear Network Connection History and Configurations • T1070.008 Clear Mailbox Data • T1070.009 Clear Persistence • T1070.010 Relocate Malware • T1072 Software Deployment Tools • T1080 Taint Shared Content • T1098.001 Additional Cloud Credentials • T1098.002 Additional Email Delegate Permissions • T1098.003 Additional Cloud Roles • T1112 Modify Registry • T1114 Email Collection • T1114.001 Local Email Collection • T1114.002 Remote Email Collection • T1114.003 Email Forwarding Rule • T1119 Automated Collection • T1127 Trusted Developer Utilities Proxy Execution • T1127.002 ClickOnce • T1129 Shared Modules • T1133 External Remote Services • T1136 Create Account • T1136.001 Local Account • T1136.002 Domain Account • T1136.003 Cloud Account • T1176 Browser Extensions • T1185 Browser Session Hijacking • T1189 Drive-by Compromise • T1190 Exploit Public-Facing Application • T1195 Supply Chain Compromise • T1195.001 Compromise Software Dependencies and Development Tools • T1195.003 Compromise Hardware Supply Chain • T1203 Exploitation for Client Execution • T1204 User Execution • T1204.002 Malicious File • T1204.003 Malicious Image • T1210 Exploitation of Remote Services • T1211 Exploitation for Defense Evasion • T1212 Exploitation for Credential Access • T1213 Data from Information Repositories • T1213.001 Confluence • T1213.002 Sharepoint • T1213.004 Customer Relationship Management Software • T1213.005 Messaging Applications • T1216 System Script Proxy Execution • T1216.001 PubPrn • T1216.002 SyncAppvPublishingServer • T1218 System Binary Proxy Execution • T1218.001 Compiled HTML File • T1218.002 Control Panel • T1218.003 CMSTP • T1218.004 InstallUtil • T1218.005 Mshta • T1218.008 Odbcconf • T1218.009 Regsvcs/Regasm • T1218.010 Regsvr32 • T1218.011 Rundll32 • T1218.012 Verclsid • T1218.013 Mavinject • T1218.014 MMC • T1218.015 Electron Applications • T1219 Remote Access Software • T1220 XSL Script Processing • T1221 Template Injection • T1222 File and Directory Permissions Modification • T1222.001 Windows File and Directory Permissions Modification • T1222.002 Linux and Mac File and Directory Permissions Modification • T1485 Data Destruction • T1485.001 Lifecycle-Triggered Deletion • T1486 Data Encrypted for Impact • T1490 Inhibit System Recovery • T1491 Defacement • T1491.001 Internal Defacement • T1491.002 External Defacement • T1495 Firmware Corruption • T1505 Server Software Component • T1505.001 SQL Stored Procedures • T1505.002 Transport Agent • T1505.004 IIS Components • T1525 Implant Internal Image • T1530 Data from Cloud Storage • T1542 Pre-OS Boot • T1542.001 System Firmware • T1542.003 Bootkit • T1542.004 ROMMONkit • T1542.005 TFTP Boot • T1543 Create or Modify System Process • T1543.002 Systemd Service • T1546 Event Triggered Execution • T1546.002 Screensaver • T1546.004 Unix Shell Configuration Modification • T1546.006 LC_LOAD_DYLIB Addition • T1546.008 Accessibility Features • T1546.009 AppCert DLLs • T1546.010 AppInit DLLs • T1546.013 PowerShell Profile • T1547.002 Authentication Package • T1547.003 Time Providers • T1547.004 Winlogon Helper DLL • T1547.005 Security Support Provider • T1547.006 Kernel Modules and Extensions • T1547.008 LSASS Driver • T1547.013 XDG Autostart Entries • T1548 Abuse Elevation Control Mechanism • T1548.004 Elevated Execution with Prompt • T1548.006 TCC Manipulation • T1550.001 Application Access Token • T1550.004 Web Session Cookie • T1552 Unsecured Credentials • T1552.004 Private Keys • T1553 Subvert Trust Controls • T1553.001 Gatekeeper Bypass • T1553.003 SIP and Trust Provider Hijacking • T1553.005 Mark-of-the-Web Bypass • T1553.006 Code Signing Policy Modification • T1554 Compromise Host Software Binary … and 59 more