* added elastic security labs URL references
* Update rules/macos/credential_access_keychain_pwd_retrieval_security_cmd.toml
Is not compatible with Windows blog.
* Update rules/macos/credential_access_keychain_pwd_retrieval_security_cmd.toml
Is not compatible with Windows blog. Reverting updated date.
* Update rules/macos/credential_access_access_to_browser_credentials_procargs.toml
Is not compatible with Windows blog. Reverting updated date.
* Update rules/macos/credential_access_access_to_browser_credentials_procargs.toml
Is not compatible with Windows blog.
* Update rules/ml/execution_ml_windows_anomalous_script.toml
Is not compatible with Windows blog. Reverting updated date.
* Update rules/linux/credential_access_collection_sensitive_files.toml
Not compatible with Windows blog. Reverting updated date.
* Update rules/linux/credential_access_collection_sensitive_files.toml
Not compatible with Windows blog.
* added credential access URL for mimikatz rules
* updated version ml windows anomalous script rule
* removed change to macOS rule since no blog correlation
* add "Windows Azure Linux Agent"'s pid file to list
https://learn.microsoft.com/en-us/azure/virtual-machines/extensions/agent-linux
this tool is default installed on azure linux hosts, can resolve my problem as an exception and have but the tool is common enough in cloud environments that it deserves inclusion.
* Update execution_abnormal_process_id_file_created.toml
* Update rules/linux/execution_abnormal_process_id_file_created.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
* added unit test for duplicate rule names
* adjusted macos file name and updated date values
* removed unit test and added assertion error in rule loader
* addressed flake errors
* addressed flake errors
* Update rules/linux/credential_access_potential_linux_ssh_bruteforce.toml
* [Rule Tuning] Abnormal Process ID or Lock File Created
* Update rules/linux/execution_abnormal_process_id_file_created.toml
* Update execution_abnormal_process_id_file_created.toml
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
* initial commit with eggshell mitre mapping added
* adding updated rules
* [Rule Tuning] MITRE for GCP rules
I've added Mitre references for the 4 GCP rules missing. Changed 3 of the rules from "Impact" to "Defense Evasion" based on the technique used and it's matched tactic.
* [Rule Tuning] Endgame Rule name updates for Mitre
Updated Endgame rule names for those with Mitre tactics to match the tactics.
* Update rules/integrations/aws/persistence_redshift_instance_creation.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
* Update rules/integrations/aws/exfiltration_rds_snapshot_restored.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
* adding 10 updated rules for google_workspace, ml and o365
* adding 22 rule updates for mitre att&ck mappings
* adding 24 rule updates related mainly to ML rules
* adding 3 rules related to detection via ML
* adding adjustments
* adding adjustments with solutions to recent pytest errors
* removed tabs from tags
* adjusted mappings and added techniques
* adjusted endgame rule mappings per review
* adjusted names to match different tactics
* added execution and defense evasion tag
* adjustments to address errors from merging with main
* added newlines to rules missing them at the end of the file
Co-authored-by: imays11 <59296946+imays11@users.noreply.github.com>
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
* Convert config header to setup in note field
* Parse note field into separate setup and note field with marko gfm
* only validate and parse note on elastic authored rules and add CLI description for new DR_BYPASS_NOTE_VALIDATION_AND_PARSE environment variable
Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
* new rule to check for executables launched from shared memory directory
* added references and false positive instances
* Update rules/linux/execution_shared_memory_executable.toml
* Update rules/linux/execution_shared_memory_executable.toml
* Update rules/linux/execution_shared_memory_executable.toml
* adjusted process to account for var run and lock directories
* TOML lint and query formatting
* TOML lint and query formatting
* Update rules/linux/execution_process_started_in_shared_memory_directory.toml
* Update rules/linux/execution_process_started_in_shared_memory_directory.toml
* Update rules/linux/execution_process_started_in_shared_memory_directory.toml
* Update rules/linux/execution_process_started_in_shared_memory_directory.toml
* added BPFDoor tag to be threat specific
* TOML linting and adjusted risk because of root requirement
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
* Expand timestamp_override tests
* removed timestamp_override from eql sequence rules
* add config entry for eql rules with beats index and t_o
* add timestamp_override to missing fields
* added comprehensive file timeline to Hosts File Modified rule
* added Comprehensive Process Timeline to Interactive Terminal Spawned via Python rule
* updated rules to have generic instead of comprehensive
* updated several rules with timeline ID and timeline title values
* changed updated_date for threat intel fleet integrations
* added missing templates to timeline_templates dict in definitions.py
* added comprehensive timeline templates to alerts after definitions.py was updated
* updated rules with comprehensive timeline templates and added min stack comments and versions
* removing timeline template changes which is tracked in #1904
* Update rules/linux/execution_python_tty_shell.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
* Delete Pipfile
Removing pipfile
* Delete Pipfile.lock
deleting pipfile.lock
* Update rules/windows/execution_command_shell_started_by_svchost.toml
updating title
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
Jonhnathan