2018-10-24 10:30:43 -04:00

116 lines
3.8 KiB
Perl

#-----------------------------------------------------------
# autopsynic2.pl
#
# Change history
# 20181024 - modifications for outputting into format for Autopsy
# 20150812 - included updates from Yogesh Khatri
# 20100401 - created
#
# References
# LeaseObtainedTime - http://technet.microsoft.com/en-us/library/cc978465.aspx
# T1 - http://technet.microsoft.com/en-us/library/cc978470.aspx
#
# copyright 2015 Quantum Analytics Research, LLC
#-----------------------------------------------------------
package autopsynic2;
use strict;
my %config = (hive => "System",
hasShortDescr => 1,
hasDescr => 0,
hasRefs => 0,
osmask => 22,
version => 20150812);
sub getConfig{return %config}
sub getShortDescr {
return "Gets NIC info from System hive";
}
sub getDescr{}
sub getRefs {}
sub getHive {return $config{hive};}
sub getVersion {return $config{version};}
my $VERSION = getVersion();
sub pluginmain {
my $class = shift;
my $hive = shift;
my %nics;
my $ccs;
#::logMsg("Launching nic2 v.".$VERSION);
#::rptMsg("nic2 v.".$VERSION); # banner
#::rptMsg("(".getHive().") ".getShortDescr()."\n"); # banner
my $reg = Parse::Win32Registry->new($hive);
my $root_key = $reg->get_root_key;
::rptMsg("<SSID>");
::rptMsg("<mtime></mtime>");
::rptMsg("<artifacts>");
# First thing to do is get the ControlSet00x marked current...this is
# going to be used over and over again in plugins that access the system
# file
my $current;
eval {
$current = $root_key->get_subkey("Select")->get_value("Current")->get_data();
};
my @nics;
my $key_path = "ControlSet00".$current."\\Services\\Tcpip\\Parameters\\Interfaces";
my $key;
if ($key = $root_key->get_subkey($key_path)) {
my @guids = $key->get_list_of_subkeys();
if (scalar @guids > 0) {
foreach my $g (@guids) {
my $adapterName = $g->get_name();
#::rptMsg("Adapter: ".$g->get_name());
my $lastWriteTime = $g->get_timestamp();
#::rptMsg("LastWrite Time: ".gmtime($g->get_timestamp())." Z");
eval {
my @vals = $g->get_list_of_values();
foreach my $v (@vals) {
my $name = $v->get_name();
my $data = $v->get_data();
$data = gmtime($data)." Z" if ($name eq "T1" || $name eq "T2");
$data = gmtime($data)." Z" if ($name =~ m/Time$/);
$data = pack("h*",reverse $data) if (uc($name) eq uc("DhcpNetworkHint")); # SSID nibbles reversed //YK
#::rptMsg(sprintf " %-28s %-20s",$name,$data);
}
#::rptMsg("");
};
# Parse subfolders having similar data for different wifi access points , key name is SSID (nibbles reversed) //YK
my @ssids = $g->get_list_of_subkeys();
if (scalar @ssids > 0) {
foreach my $ssid (@ssids) {
#::rptMsg("Adapter: ".$g->get_name()."/".$ssid->get_name());
my $ssid_realname = pack("h*",reverse $ssid->get_name());
#::rptMsg("SSID Decoded: ".$ssid_realname);
::rptMsg("<ssid adapter=\"". $adapterName ."\" writeTime=\"".$lastWriteTime."\">".$ssid_realname."</ssid>");
#::rptMsg("LastWrite Time: ".gmtime($ssid->get_timestamp())." Z");
eval {
my @vals = $ssid->get_list_of_values();
foreach my $v (@vals) {
my $name = $v->get_name();
my $data = $v->get_data();
$data = gmtime($data)." Z" if ($name eq "T1" || $name eq "T2");
$data = gmtime($data)." Z" if ($name =~ m/Time$/);
$data = pack("h*",reverse $data) if (uc($name) eq uc("DhcpNetworkHint"));
#::rptMsg(sprintf " %-28s %-20s",$name,$data);
}
#::rptMsg("");
};
}
}
else {
#::rptMsg($key_path." has no subkeys.");
}
}
}
else {
#::rptMsg($key_path." has no subkeys.");
}
}
else {
#::rptMsg($key_path." not found.");
}
::rptMsg("</artifacts></SSID>");
}
1;