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115 lines
2.9 KiB
Perl
115 lines
2.9 KiB
Perl
#-----------------------------------------------------------
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# amcache_tln.pl
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#
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# Change history
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# 20170315 - created
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#
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# References
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# http://www.swiftforensics.com/2013/12/amcachehve-in-windows-8-goldmine-for.html
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#
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# Copyright (c) 2017 QAR, LLC
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# Author: H. Carvey, keydet89@yahoo.com
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#-----------------------------------------------------------
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package amcache_tln;
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use strict;
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my %config = (hive => "amcache",
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hasShortDescr => 1,
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hasDescr => 1,
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hasRefs => 1,
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osmask => 22,
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category => "program execution",
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version => 20170315);
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my $VERSION = getVersion();
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# Functions #
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sub getConfig {return %config}
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sub getHive {return $config{hive};}
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sub getVersion {return $config{version};}
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sub getDescr {}
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sub getShortDescr {
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return "Parse AmCache\.hve file, TLN format";
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}
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sub getRefs {}
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sub pluginmain {
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my $class = shift;
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my $hive = shift;
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# Initialize #
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::logMsg("Launching amcache_tln v.".$VERSION);
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# ::rptMsg("amcache v.".$VERSION);
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# ::rptMsg("(".$config{hive}.") ".getShortDescr()."\n");
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my $reg = Parse::Win32Registry->new($hive);
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my $root_key = $reg->get_root_key;
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my $key;
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my @sk1;
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my @sk;
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my (@t,$gt);
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my $key_path = 'Root\\File';
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# ::rptMsg("***Files***");
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if ($key = $root_key->get_subkey($key_path)) {
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@sk1 = $key->get_list_of_subkeys();
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foreach my $s1 (@sk1) {
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# Volume GUIDs
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::rptMsg($s1->get_name());
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@sk = $s1->get_list_of_subkeys();
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if (scalar(@sk) > 0) {
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foreach my $s (@sk) {
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my $fileref = $s->get_name();
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my $lw = $s->get_timestamp();
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# First, report key lastwrite time (== execution time??)
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eval {
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$fileref = $fileref.":".$s->get_value("15")->get_data();
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};
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::rptMsg($lw."|AmCache|||Key LastWrite - ".$fileref);
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# get last mod./creation times
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my @dots = qw/. . . ./;
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my %t_hash = ();
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my @vals = ();
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# last mod time
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eval {
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my @t = unpack("VV",$s->get_value("11")->get_data());
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$vals[1] = ::getTime($t[0],$t[1]);
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};
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# creation time
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eval {
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my @t = unpack("VV",$s->get_value("12")->get_data());
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$vals[3] = ::getTime($t[0],$t[1]);
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};
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foreach my $v (@vals) {
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@{$t_hash{$v}} = @dots unless ($v == 0);
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}
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${$t_hash{$vals[0]}}[1] = "A" unless ($vals[0] == 0);
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${$t_hash{$vals[1]}}[0] = "M" unless ($vals[1] == 0);
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${$t_hash{$vals[2]}}[2] = "C" unless ($vals[2] == 0);
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${$t_hash{$vals[3]}}[3] = "B" unless ($vals[3] == 0);
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foreach my $t (reverse sort {$a <=> $b} keys %t_hash) {
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my $str = join('',@{$t_hash{$t}});
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::rptMsg($t."|AmCache|||".$str." ".$fileref);
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}
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# check for PE Compile times
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eval {
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my $pe = $s->get_value("f")->get_data();
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::rptMsg($pe."|AmCache|||PE Compile time - ".$fileref);
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::rptMsg("Compile Time : ".$gt." Z");
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};
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}
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}
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}
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}
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}
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1; |