2018-01-03 14:43:27 -05:00

74 lines
2.5 KiB
Perl

#-----------------------------------------------------------
# regin.pl
#
# History:
# 20141124 - created
#
# References:
# http://www.symantec.com/content/en/us/enterprise/media/security_response/whitepapers/regin-analysis.pdf
# https://securelist.com/files/2014/11/Kaspersky_Lab_whitepaper_Regin_platform_eng.pdf
#
# copyright 2014 Quantum Analytics Research, LLC
# Author: H. Carvey, keydet89@yahoo.com
#-----------------------------------------------------------
package regin;
use strict;
my %config = (hive => "System",
hivemask => 4,
output => "report",
category => "malware",
hasShortDescr => 1,
hasDescr => 0,
hasRefs => 0,
osmask => 31, #XP - Win7
version => 20141124);
sub getConfig{return %config}
sub getShortDescr {
return "Detect Regin";
}
sub getDescr{}
sub getRefs {}
sub getHive {return $config{hive};}
sub getVersion {return $config{version};}
my $VERSION = getVersion();
my %files;
sub pluginmain {
my $class = shift;
my $hive = shift;
::logMsg("Launching regin v.".$VERSION);
::rptMsg("regin v.".$VERSION); # banner
::rptMsg("(".$config{hive}.") ".getShortDescr()."\n"); # banner
my $reg = Parse::Win32Registry->new($hive);
my $root_key = $reg->get_root_key;
# First thing to do is get the ControlSet00x marked current...this is
# going to be used over and over again in plugins that access the system
# file
my ($current,$ccs);
my $key_path = 'Select';
my $key;
if ($key = $root_key->get_subkey($key_path)) {
$current = $key->get_value("Current")->get_data();
$ccs = "ControlSet00".$current;
my %stages = ("\\Control\\Class\\{4F20E605-9452-4787-B793-D0204917CA58}" => "Symantec stage 2/Kaspersky stage 1",
"\\Control\\Class\\{4F20E605-9452-4787-B793-D0204917CA5A}" => "Symantec stage 3",
"\\Control\\Class\\{39399744-44FC-AD65-474B-E4DDF-8C7FB97}" => "Kaspersky stage 2, 32-bit",
"\\Control\\Class\\{3F90B1B4-58E2-251E-6FFE-4D38C5631A04}" => "Kaspersky stage 2, 32-bit",
"\\Control\\Class\\{9B9A8ADB-8864-4BC4-8AD5-B17DFDBB9F58}" => "Kaspersky stage 3 (?)",
"\\Control\\RestoreList\\VideoBase" => "Symantec stage 2, v.2.0");
foreach my $i (keys %stages) {
$key_path = $ccs.$i;
if ($key = $root_key->get_subkey($key_path)) {
::rptMsg("Possible Regin infection found in ".$i);
::rptMsg($stages{$i});
}
}
}
}
1;