Splunk Enterprise Security

[Bug] Download threat intelligence feed ignoring Timeout setting

FloSwiip
Path Finder

Hello,

Working on a threatq list which takes more than 1min to be generated, I was always looping in splunk with :

status="threat list download failed after multiple retries" 

And I have discovered that in the Intelligence Download Settings, the field Timeout is a lie, as it is not used for real in the code behind.
In the script /opt/splunk/etc/apps/SA-ThreatIntelligence/bin/threatlist.py the value is set to a variable timeout

self.DEFAULT_TIMEOUT_INTERVAL = 30
(......)
IntegerField("timeout", "Timeout interval", "Time before regarding a download attempt as failed, in seconds.  [Defaults to {0}]".format(self.DEFAULT_TIMEOUT_INTERVAL), required_on_create=True, required_on_edit=True),

But after the call of /opt/splunk/etc/apps/SA-Utils/lib/SolnCommon/protocols.py we have :

_timeout = 30  # The timeout for queries conducted by this handler.
(......)
def set_options(self, *args, **kwargs):

    valid_keys = ['app', 'debug', 'owner', 'proxy_port',
                  'proxy_server', 'proxy_user', 'proxy_password',
                  'site_user', 'site_password', 'user_agent']
(......)
    try:
        response = urllib2.urlopen(request, timeout=self._timeout)

So at the end the http timeout is always to 30s max whatever you will set

¯\(ツ)

FloSwiip
Path Finder

I post my crap and dirty solution in case...

Edit /opt/splunk/etc/apps/SA-ThreatIntelligence/bin/threatlist.py look for the part :

        handler = handler_cls(self._logger, self._input_config.session_key, **handler_args)
        temp_checkpoint_filehandle = None

and add just after it

        handler._timeout = handler_args.get('timeout')

FloSwiip
Path Finder

The bug is still there.

As the code was a bit reworked now the solution is to :

Edit /opt/splunk/etc/apps/SA-ThreatIntelligence/bin/threatlist.py
and add at line 497
handler._timeout = handler_args.get('timeout')

Get Updates on the Splunk Community!

Threat Hunting Unlocked: How to Uplevel Your Threat Hunting With the PEAK Framework ...

WATCH NOWAs AI starts tackling low level alerts, it's more critical than ever to uplevel your threat hunting ...

Splunk APM: New Product Features + Community Office Hours Recap!

Howdy Splunk Community! Over the past few months, we’ve had a lot going on in the world of Splunk Application ...

Index This | Forward, I’m heavy; backward, I’m not. What am I?

April 2024 Edition Hayyy Splunk Education Enthusiasts and the Eternally Curious!  We’re back with another ...