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suricata/contrib/file_processor/Processor/VirusTotal.pm

39 lines
1.3 KiB
Perl

package Processor::VirusTotal;
use Moose;
extends 'Processor';
use Data::Dumper;
use LWP::UserAgent;
has 'md5' => (is => 'ro', isa => 'Str', required => 1);
has 'ua' => (is => 'rw', isa => 'LWP::UserAgent', required => 1, default => sub { return LWP::UserAgent->new(agent => 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:10.0.1) Gecko/20100101 Firefox/10.0.1'); });
has 'url' => (is => 'ro', isa => 'Str', required => 1, default => 'https://www.virustotal.com/vtapi/v2/file/report');
sub name { 'VirusTotal' }
sub description { 'Processor for virustotal.com' }
sub process {
my $self = shift;
unless ($self->conf->{virustotal_apikey}){
warn('No VirusTotal apikey configured in config file');
return 0;
}
$self->log->debug('Getting url ' . $self->url);
#$self->log->debug('md5: ' . $self->md5 . ', apikey: ' . $self->conf->{virustotal_apikey});
my $response = $self->ua->post($self->url, { resource => $self->md5, apikey => $self->conf->{virustotal_apikey} });
#$self->log->debug(Dumper($response));
if ($response->code eq 200){
my $data = $self->json->decode($response->decoded_content);
$self->log->debug('data: ' . Dumper($data));
if ($data->{positives}){
return $data;
}
else {
return 0;
}
}
else {
$self->log->debug('Communications failure: ' . Dumper($response));
return 0;
}
}
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