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blank_grabber#3943

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tccontre wants to merge 14 commits intodevelopfrom
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Open

blank_grabber#3943
tccontre wants to merge 14 commits intodevelopfrom
blank_grabber

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@tccontre tccontre commented Mar 9, 2026

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    modified:   detections/endpoint/cisco_nvm___mshtml_or_mshta_network_execution_without_url_in_cli.yml
    modified:   detections/endpoint/cisco_nvm___suspicious_download_from_file_sharing_website.yml
    modified:   detections/endpoint/cisco_nvm___suspicious_file_download_via_headless_browser.yml
    modified:   detections/endpoint/cisco_nvm___suspicious_network_connection_to_ip_lookup_service_api.yml
    modified:   detections/endpoint/detect_mshta_inline_hta_execution.yml
    modified:   detections/endpoint/disable_defender_submit_samples_consent_feature.yml
    modified:   detections/endpoint/disable_windows_behavior_monitoring.yml
    modified:   detections/endpoint/excessive_usage_of_taskkill.yml
    modified:   detections/endpoint/fodhelper_uac_bypass.yml
    modified:   detections/endpoint/malicious_powershell_process___execution_policy_bypass.yml
    modified:   detections/endpoint/non_chrome_process_accessing_chrome_default_dir.yml
    modified:   detections/endpoint/non_firefox_process_access_firefox_profile_dir.yml
    modified:   detections/endpoint/potential_telegram_api_request_via_commandline.yml
    modified:   detections/endpoint/powershell_disable_security_monitoring.yml
    modified:   detections/endpoint/powershell_windows_defender_exclusion_commands.yml
    modified:   detections/endpoint/process_creating_lnk_file_in_suspicious_location.yml
    modified:   detections/endpoint/recon_using_wmi_class.yml
    modified:   detections/endpoint/system_information_discovery_detection.yml
    modified:   detections/endpoint/windows_boot_or_logon_autostart_execution_in_startup_folder.yml
    modified:   detections/endpoint/windows_clipboard_data_via_get_clipboard.yml
    modified:   detections/endpoint/windows_cmdline_tool_execution_from_non_shell_process.yml
    modified:   detections/endpoint/windows_computerdefaults_spawning_a_process.yml
    modified:   detections/endpoint/windows_credential_access_from_browser_password_store.yml
    modified:   detections/endpoint/windows_credentials_from_password_stores_chrome_copied_in_temp_dir.yml
    modified:   detections/endpoint/windows_credentials_from_password_stores_chrome_extension_access.yml
    modified:   detections/endpoint/windows_credentials_from_password_stores_chrome_localstate_access.yml
    modified:   detections/endpoint/windows_credentials_from_password_stores_chrome_login_data_access.yml
    modified:   detections/endpoint/windows_disable_or_modify_tools_via_taskkill.yml
    modified:   detections/endpoint/windows_disable_or_stop_browser_process.yml
    modified:   detections/endpoint/windows_eventlog_recon_activity_using_log_query_utilities.yml
    modified:   detections/endpoint/windows_impair_defense_disable_controlled_folder_access.yml
    modified:   detections/endpoint/windows_impair_defense_disable_win_defender_network_protection.yml
    modified:   detections/endpoint/windows_non_discord_app_access_discord_leveldb.yml
    modified:   detections/endpoint/windows_system_network_connections_discovery_netsh.yml
    modified:   detections/endpoint/windows_time_based_evasion.yml
    modified:   detections/endpoint/windows_wmic_systeminfo_discovery.yml
    modified:   detections/network/suspicious_process_dns_query_known_abuse_web_services.yml
    modified:   detections/network/suspicious_process_with_discord_dns_query.yml
    modified:   detections/network/windows_abused_web_services.yml
    modified:   detections/network/windows_dns_query_request_by_telegram_bot_api.yml
    modified:   detections/network/windows_gather_victim_network_info_through_ip_check_web_services.yml

modified:

    modified:   detections/endpoint/windows_screen_capture_via_powershell.yml

New Detections

    new file:   detections/endpoint/windows_dns_lookup_to_public_file_sharing_domain.yml
    new file:   detections/endpoint/windows_hosts_file_access.yml
    new file:   detections/endpoint/windows_mpcmdrun_removedefinitions_execution.yml
    new file:   detections/endpoint/windows_product_key_registry_query.yml
    new file:   detections/endpoint/windows_winrar_launched_outside_default_installation_directory.yml
    new file:   detections/endpoint/windows_wmi_reconnaissance_class_query.yml

lookup

    new file:   lookups/browser_process_and_path.csv
    new file:   lookups/browser_process_and_path.yml

story

    new file:   stories/blankgrabber_stealer.yml

telemetry test

    new file:   detections/endpoint/windows_dns_lookup_to_public_file_sharing_domain.yml - n/a
    new file:   detections/endpoint/windows_hosts_file_access.yml - n/a
    new file:   detections/endpoint/windows_mpcmdrun_removedefinitions_execution.yml - 0 hits
    new file:   detections/endpoint/windows_product_key_registry_query.yml - n/a
    new file:   detections/endpoint/windows_winrar_launched_outside_default_installation_directory.yml - 14 hits
    new file:   detections/endpoint/windows_wmi_reconnaissance_class_query.yml - 7 hits

@tccontre tccontre added the WIP DO NOT MERGE Work in Progress label Mar 9, 2026
@nasbench nasbench added this to the v5.24.0 milestone Mar 9, 2026
@tccontre tccontre removed WIP DO NOT MERGE Work in Progress labels Mar 10, 2026
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