After you install Traps for Linux, Traps operates transparently in the background as a system process. Typically, it is not necessary to interact with the Traps agent; however, to perform common actions, such as initiating a manual check in with the Traps management service, you can use the command-line utility (also available for Mac and Windows) named Cytool. Cytool is available in the /opt/traps/bin/cytool directory and must be run as root or with root permissions.
Display the Cytool help.
From the Linux server, run the
cytoolcommand without any arguments or with-hor--helpoptions.root@ubuntu:~$
/opt/traps/bin/cytoolUsage: cytool<options> cytool - Support tool Options: -h --help Display help information. enum List processes protected by Traps. startup query List startup status for traps endpoint agent(s) and daemon(s). startup <enable | disable> <process_name | all> Enable/Disable agent(s) and daemon(s) after reboot. runtime query List runtime status for agent(s), daemon(s) and kernel extensions. runtime <start | stop> <process_name | all> Start/Stop agent(s), daemon(s) and kernel extensions immediately. persist list Display list of persistent databases. persist export <db_name | db_path> Export database(s) to the file(s) in JSON format. persist import <db_name | db_path> <file_name> Import data into the database from the given JSON file. persist print <db_name | db_path> [csv] Print database to the command prompt. log <log_level> <process_name | all> Set log level for the desired process. log collect Generate support file archive. dump <enable | disable | restore> Enable/Disable dump generation or restore policy settings. checkin Initiate Check In Now (send heartbeat to ESM).Follow the usage guidelines to run additional Cytool commands.
List processes protected by Traps.
Enter the
cytool enumcommand.root@ubuntu:~$
cytool enum----------------------------------- Traps list of protected processes: ----------------------------------- PID CMD UID 1098 /usr/sbin/cron -f 0 1131 /usr/sbin/rsyslogd -n 104To view processes for all users including those initiated by the operating system, specify the
/aoption.Start or stop Traps daemons.
The Traps agent comprises the trapsd, authorized, and pmd daemons. To start or stop one or all daemons, enter either the
cytool runtime [start | stop] [command or the<process_name>| all]cytool startup [enable | disable] [command. The behavior of both commands changes both the current running state and the startup registration status of the daemons when the server boots.<process_name>| all]For example:
root@ubuntu:~$
/opt/traps/bin/cytool runtime stop trapsdName PID User Status Command trapsd N/A N/A STOPPED N/A authorized 2179 root Running /opt/traps/bin/authorized pmd 2164 root Running /opt/traps/bin/pmd root@ubuntu:~$/opt/traps/bin/cytool runtime start allName PID User Status Command trapsd 26427 root Running /opt/traps/bin/trapsd authorized 2179 root Running /opt/traps/bin/authorized pmd 2164 root Running /opt/traps/bin/pmdView the Traps security policy.
Traps stores policy and security event information such as the list of trusted signers, local verdicts, and one-time actions in local databases in the
/opt/traps/persist/directory. To troubleshoot policy issues and security events, you can use Cytool to import, export, and view information stored in the local database.To view a list of all local databases, use the
cytool persist listcommand.root@ubuntu:~$
/opt/traps/bin/cytool persist listPersistent database list: post_detection.db Database of post-detection candidates agent_actions.db Database of one time actions cloud_frontend.db Database of Cloud frontend settings hashes_lru.db Least recently used verdicts database cloud_reports.db Database of Cloud reports hashes.db Database of the verdicts received from WildFire esm_frontend.db Database of ESM frontend settings policy.db Policy database fvhash.db Database of blacklisted fvhashes trusted_signers.db Database of trusted signers hash_paths.db Database of file paths hash_override.db Database of hashes override (Admin exeptions) esm_reports.db Database of ESM reports security_events.db Database of security events (preventions) file_upload.db Database of files being uploaded to ESM hashes_retransmit.db Database of hashes to be retransmitted agent_settings.db Database of agent settingsTo view the records of a database, use the
cytool persist print [command where you specify either the name of database (see the<database_name>|<database_path>]cytool persist listcommand) or the path to the database. Or, to export the records of a database to a JSON file, use thecytool persist export [command. For example:<database_name>|<database_path>]root@ubuntu:~$
/opt/traps/bin/cytool persist print security_events.dbDatabase security_events: persistence::DB: /opt/traps/persist/security_events.db: Open persistence::DB: /opt/traps/persist/security_events.db: Open: IO error: lock /opt/traps/persist/security_events.db/LOCK: Resource temporarily unavailable 3c34dcc1-bc37-ffef-ed55-f5512df05884, Prevention ID: 3c34dcc1-bc37-ffef-ed55-f5512df05884 Time: 2018-05-02T10:31:51Z Timezone offset (min): 240 Module ID (CyveraComponent): 277 Module status (CyStatus): 0xC0400015 Blocked: false Source process ID: 14818 Source process terminated: true Source process command line: /root/Desktop/Linux_testers/ROP/lighttpd system 0 Source process file index: 0 Target process ID: 0 Target process terminated: false Target process command line: Target process file index: 0 User ID: 0 User name: Traps version: 5.0.0.601 OS name: Linux OS version: Red Hat Enterprise Linux Server release 6.9 (Santiago) Machine name: Saar_redhat64x64 Dump path: /opt/traps/forensics/3c34dcc1-bc37-ffef-ed55-f5512df05884/ Content version: 17-2805 IP Address: 10.200.0.55 Verdict (WildFire/Hash Control): 0 1 Files: Name: lighttpd Path: /root/Desktop/Linux_testers/ROP Size: 0 Hash: 8630c9e57ca58fb7966c80525c36f572416e0a8db617b8a43c946d4fa966a71c Version: Publisher: Quarantine ID: Signers: '' ------------------------------------------------ ---------- END Security Event Files ---------- root@ubuntu:~$/opt/traps/bin/cytool persist export security_events.dbpersistence::DB: /opt/traps/persist/security_events.db: Open -rw-r--r-- 1 ubuntu root 25824 Jan 2 18:10 /home/ubuntu/traps/cytool/security_events.db_18.10.04.427_02.01.2018.jsonTo add records to the database, use the
cytool persist import [command where<database_name>|<database_path>]<input_filename><input_filename>Collect logs.
Use the
cytool logcommand to change the log level of a Traps component where:<log_level>[<process_name>| all]<log_level>1—Fatal
2—Critical
3—Error
4—Warning
5—Notice
6—Information
7—Debug
8—Trace
<process_name>trapsd,authorized, orpmd.
Then use the
cytool log collectcommand to collect all logs in a TGZ file.root@ubuntu:~$
/opt/traps/bin/cytool log 1 trapsdroot@ubuntu:~$/opt/traps/bin/cytool log collect-rw-r--r-- 1 root root 1651939 Dec 30 20:33 /tmp/Traps_log_2017-12-30_20-33-22/Traps_log_2017-12-30_20-33-22.tgzManually initiate a check in with the server.
Use the
cytool checkincommand to initiate the manual check-in. To verify the status of the check-in on the Traps management service, view the LAST SEEN date from the additional details view of an endpoint on the Endpoints page.Configure proxy communication.
If defined, the Traps agent uses the proxy settings defined in the system environment in
/etc/environment. If proxy settings are not defined, you can add the proxy server to the system environment by specifying the following setting in theenvironmentfile:https_proxy=”https://<proxyserver>:<port>"where:
<proxyserver><port>
For example:
https_proxy="https://10.196.20.244:8080"View the version of Traps.
To view the version of Traps on the Linux server, open or read the
version.txtfile in the/opt/traps/directory. For example:root@ubuntu:~$
cat /opt/traps/version.txttraps_linux-5.0.0.1040 ce1707dadbbb67effb7bf08cd4edee60d9508377