2012-03-16 15:17:56 -04:00

77 lines
1.8 KiB
Perl

#-----------------------------------------------------------
# init_dlls.pl
# Plugin to assist in the detection of malware per Mark Russinovich's
# blog post (References, below)
#
# Change History:
# 20110309 - created
#
# References
# http://blogs.technet.com/b/markrussinovich/archive/2011/02/27/3390475.aspx
#
# copyright 2011 Quantum Analytics Research, LLC
#-----------------------------------------------------------
package init_dlls;
use strict;
my %config = (hive => "Software",
osmask => 22,
hasShortDescr => 1,
hasDescr => 0,
hasRefs => 0,
version => 20110309);
sub getConfig{return %config}
sub getShortDescr {
return "Check for odd **pInit_Dlls keys";
}
sub getDescr{}
sub getRefs {}
sub getHive {return $config{hive};}
sub getVersion {return $config{version};}
my $VERSION = getVersion();
my @init;
sub pluginmain {
my $class = shift;
my $hive = shift;
::logMsg("Launching init_dlls v.".$VERSION);
my $reg = Parse::Win32Registry->new($hive);
my $root_key = $reg->get_root_key;
my $key_path = "Microsoft\\Windows NT\\CurrentVersion\\Windows";
my $key;
if ($key = $root_key->get_subkey($key_path)) {
::rptMsg("init_dlls");
::rptMsg($key_path);
::rptMsg("LastWrite: ".gmtime($key->get_timestamp()));
::rptMsg("");
my @vals = $key->get_list_of_values();
if (scalar(@vals) > 0) {
foreach my $v (@vals) {
my $name = $v->get_name();
next if ($name eq "AppInit_DLLs");
push(@init,$name) if ($name =~ m/Init_DLLs$/);
}
if (scalar @init > 0) {
foreach my $n (@init) {
::rptMsg($n);
}
}
else {
::rptMsg("No additional values named *Init_DLLs located.");
}
}
else {
::rptMsg($key_path." has no values.");
}
}
else {
::rptMsg($key_path." not found.");
}
}
1;