mirror of
https://github.com/overcuriousity/autopsy-flatpak.git
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124 lines
3.5 KiB
Perl
124 lines
3.5 KiB
Perl
#-----------------------------------------------------------
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# netassist.pl
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# Plugin to determine if a system is infected with the BHO "My.Freeze.com".
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# This is a BHO specifically for firefox and is installed as an addon using a
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# third party installer. This is usually done when a user installs a product
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# and is installed without the user reading all the information on the install.
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# It usually requires the user to uncheck a box but as most users do not read
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# everything it is installed unknowingly.
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# If you look under the "addons" in firefox you will see an addon called
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# "Freeze.com Net Assistant for Firefox", but you can only enable or disable
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# it from there. To uninstall it completely from #the system you must
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# uninstall from the system "add/remove" program under the control panel.
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#
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# Change history
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# 20110427 [mmo] % created
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# 20110830 [fpi] + banner, no change to the version number
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#
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# References
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#
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# Script written by Mark Morgan
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#-----------------------------------------------------------
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# Require #
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package netassist;
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use strict;
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# Declarations #
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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 => 1,
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osmask => 22,
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version => 20110427);
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my $VERSION = getVersion();
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# Functions #
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sub getDescr {}
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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 getShortDescr {
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return "Check for Firefox Extensions.";
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}
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sub getRefs {
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my %refs = ("");
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return %refs;
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}
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############################################################
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# pluginmain #
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############################################################
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sub pluginmain {
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# Declarations #
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my $class = shift;
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my $hive = shift;
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my @interesting_paths = (
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'Software\\Mozilla\\Firefox\\Extensions',
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'Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\NetAssistant',
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'Software\\Microsoft\\Installer\\Products\\D4676621F4CF7AF46BB388D4351B86F0',
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'Software\\Microsoft\\Installer\\Products\\D4676621F4CF7AF46BB388D4351B86F0\\SourceList',
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);
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my @interesting_keys = (
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"Values",
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"ValueViewOnly"
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);
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# Initialize #
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::logMsg("Launching netassist v.".$VERSION);
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::rptMsg("netassist v.".$VERSION); # 20110830 [fpi] + banner
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::rptMsg("(".getHive().") ".getShortDescr()."\n"); # 20110830 [fpi] + banner
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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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# Extract # possible registry paths
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foreach my $key_path (@interesting_paths) {
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# If # WinVNC path exists #
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my $key;
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if ($key = $root_key->get_subkey($key_path)) {
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::rptMsg("netassist");
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::rptMsg($key_path);
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::rptMsg("LastWrite: ".gmtime($key->get_timestamp()));
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::rptMsg("");
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my %keys;
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my @vals = $key->get_list_of_values();
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if (scalar(@vals) > 0) {
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foreach my $v (@vals) {
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::rptMsg(sprintf "%-12s %-20s",$v->get_name(),$v->get_data());
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}
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# Return # all key names+values for interesting keys #
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foreach my $var (@interesting_keys) {
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if (exists $keys{$var}) {
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my $hstring = unpack ("H*",$keys{$var});
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::rptMsg($var." -> ".$hstring);
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}
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}
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# Return # obligatory new-line #
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::rptMsg("");
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# Error # key value is null #
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} else {
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::rptMsg($key_path." has no values.");
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}
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# Error # WinVNC isn't here, try another castle #
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} else {
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::rptMsg($key_path." not found.");
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::logMsg($key_path." not found.");
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}
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}
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# Return # obligatory new-line #
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::rptMsg("");
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}
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# Error # oh snap! #
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1;
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