mirror of
https://github.com/overcuriousity/autopsy-flatpak.git
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82 lines
2.3 KiB
Perl
82 lines
2.3 KiB
Perl
#-----------------------------------------------------------
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# LogonStats
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#
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# Change history
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# 20180128 - created
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#
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# References
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# https://twitter.com/jasonshale/status/623081308722475009
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#
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# copyright 2018 H. Carvey, keydet89@yahoo.com
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#-----------------------------------------------------------
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package logonstats;
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use strict;
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my %config = (hive => "NTUSER\.DAT",
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hasShortDescr => 1,
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hasDescr => 0,
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hasRefs => 0,
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osmask => 22,
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version => 20180128);
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sub getConfig{return %config}
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sub getShortDescr {
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return "Gets contents of user's LogonStats key";
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}
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sub getDescr{}
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sub getRefs {}
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sub getHive {return $config{hive};}
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sub getVersion {return $config{version};}
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my $VERSION = getVersion();
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sub pluginmain {
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my $class = shift;
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my $ntuser = shift;
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::logMsg("Launching logonstats v.".$VERSION);
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::rptMsg("logonstats v.".$VERSION); # banner
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::rptMsg("- ".getShortDescr()."\n"); # banner
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my $reg = Parse::Win32Registry->new($ntuser);
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my $root_key = $reg->get_root_key;
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my $key_path = 'Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\LogonStats';
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my $key;
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if ($key = $root_key->get_subkey($key_path)) {
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eval {
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my $flt = $key->get_value("FirstLogonTime")->get_data();
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my $str = convertSystemTime($flt);
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::rptMsg("FirstLogonTime: ".$str);
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};
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eval {
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my $oc = $key->get_value("FirstLogonTimeOnCurrentInstallation")->get_data();
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my $i = convertSystemTime($oc);
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::rptMsg("FirstLogonTimeOnCurrentInstallation: ".$i);
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};
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}
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else {
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::rptMsg($key_path." not found.");
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}
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}
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#-----------------------------------------------------------
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# convertSystemTime()
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# Converts 128-bit SYSTEMTIME object to readable format
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#-----------------------------------------------------------
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sub convertSystemTime {
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my $date = $_[0];
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my @months = ("Jan","Feb","Mar","Apr","May","Jun","Jul",
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"Aug","Sep","Oct","Nov","Dec");
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my @days = ("Sun","Mon","Tue","Wed","Thu","Fri","Sat");
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my ($yr,$mon,$dow,$dom,$hr,$min,$sec,$ms) = unpack("v*",$date);
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$hr = "0".$hr if ($hr < 10);
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$min = "0".$min if ($min < 10);
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$sec = "0".$sec if ($sec < 10);
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my $str = $days[$dow]." ".$months[$mon - 1]." ".$dom." ".$hr.":".$min.":".$sec." ".$yr;
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return $str;
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}
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1; |