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

227 lines
7.3 KiB
Perl

#-----------------------------------------------------------
# appcompatflags.pl
# Extracts AppCompatFlags for Windows.
# This is a list of applications configured to run in
# compatibility mode. Some applications may be configured
# to run with elevated privilages (Tested in Vista only) :
# "ELEVATECREATEPROCESS" "RUNASADMIN" "WINXPSP2 RUNASADMIN"
#
# Change history
# 20130930 - added support for Windows 8 Store key (thanks to
# Eric Zimmerman for supplying test data)
# 20130905 - added support for both NTUSER.DAT and Software hives;
# added support for Wow6432Node
# 20130706 - added Persisted key values (H. Carvey)
# 20110830 [fpi] + banner, no change to the version number
#
# References
# http://msdn.microsoft.com/en-us/library/bb756937.aspx
#
# Copyright (c) 2011-02-04 Brendan Coles <bcoles@gmail.com>
# updated 20130706, H. Carvey, keydet89@yahoo.com
#-----------------------------------------------------------
# Require #
package appcompatflags;
use strict;
# Declarations #
my %config = (hive => "NTUSER\.DAT, Software",
hasShortDescr => 1,
hasDescr => 1,
hasRefs => 1,
osmask => 22,
category => "program execution",
version => 20130930);
my $VERSION = getVersion();
# Functions #
sub getConfig {return %config}
sub getHive {return $config{hive};}
sub getVersion {return $config{version};}
sub getDescr {
return "Extracts AppCompatFlags for Windows. This is a list".
" of applications configured to run in compatibility".
" mode. Some applications may be configured to run".
" with elevated privilages (Tested in Vista only) :".
'"ELEVATECREATEPROCESS" "RUNASADMIN" "WINXPSP2 RUNASADMIN"';
}
sub getShortDescr {
return "Extracts AppCompatFlags for Windows.";
}
sub getRefs {
my %refs = ("Application Compatibility: Program Compatibility Assistant" =>
"http://msdn.microsoft.com/en-us/library/bb756937.aspx");
return %refs;
}
############################################################
# pluginmain #
############################################################
sub pluginmain {
# Declarations #
my $class = shift;
my $hive = shift;
# Initialize #
::logMsg("Launching appcompatflags v.".$VERSION);
::rptMsg("appcompatflags v.".$VERSION); # 20110830 [fpi] + banner
::rptMsg("(".$config{hive}.") ".getShortDescr()."\n"); # 20110830 [fpi] + banner
my $reg = Parse::Win32Registry->new($hive);
my $root_key = $reg->get_root_key;
my $key;
my @paths = ("Software\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Layers",
"Wow6432Node\\Software\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Layers",
"Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Layers",
"Wow6432Node\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Layers");
foreach my $key_path (@paths) {
# If AppCompatFlags path exists #
if ($key = $root_key->get_subkey($key_path)) {
# Return # plugin name, registry key and last modified date #
::rptMsg($key_path);
::rptMsg("LastWrite Time ".gmtime($key->get_timestamp())." (UTC)");
::rptMsg("");
# Extract # all keys from AppCompatFlags registry path #
my @vals = $key->get_list_of_values();
# If # registry keys exist in path #
if (scalar(@vals) > 0) {
# Extract # all key names+values for AppCompatFlags registry path #
foreach my $v (@vals) {
::rptMsg($v->get_name()." -> ".$v->get_data());
}
# Error # key value is null #
} else {
::rptMsg($key_path." found, has no values.");
}
}
else {
# We're checking several keys in each hive, so if $key_path isn't found,
# don't generate a report
# ::rptMsg($key_path." not found.");
}
}
# Return # obligatory new-line #
::rptMsg("");
# Get all programs for which PCA "came up", for a user, even if no compatibility modes were
# selected
# Added 20130706 by H. Carvey
@paths = ("Software\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Compatibility Assistant\\Persisted",
"Wow6432Node\\Software\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Compatibility Assistant\\Persisted",
"Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Compatibility Assistant\\Persisted",
"Wow6432Node\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Compatibility Assistant\\Persisted");
foreach my $key_path (@paths) {
if ($key = $root_key->get_subkey($key_path)) {
::rptMsg($key_path);
my @vals = $key->get_list_of_values();
if (scalar(@vals) > 0) {
foreach my $v (@vals) {
::rptMsg(" ".$v->get_name());
}
}
else {
::rptMsg($key_path." found, has no values\.");
}
}
else {
# As above, don't report on key paths not found
# ::rptMsg($key_path." not found\.");
}
}
# Get Store key contents
# selected
# Added 20130930 by H. Carvey
@paths = ("Software\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Compatibility Assistant\\Store",
"Wow6432Node\\Software\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Compatibility Assistant\\Store",
"Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Compatibility Assistant\\Store",
"Wow6432Node\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Compatibility Assistant\\Store");
foreach my $key_path (@paths) {
if ($key = $root_key->get_subkey($key_path)) {
::rptMsg($key_path);
my @vals = $key->get_list_of_values();
if (scalar(@vals) > 0) {
foreach my $v (@vals) {
my ($t0,$t1) = unpack("VV",substr($v->get_data(),0x2C,8));
my $t = ::getTime($t0,$t1);
::rptMsg(" ".gmtime($t)." - ".$v->get_name());
}
}
else {
::rptMsg($key_path." found, has no values\.");
}
}
else {
# As above, don't report on key paths not found
# ::rptMsg($key_path." not found\.");
}
}
# Added check for use of AppCompat DB for persistence
# 21051021, H. Carvey
my $key_path = "Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Custom";
if ($key = $root_key->get_subkey($key_path)){
my @subkeys = $key->get_list_of_subkeys($key);
if (scalar @subkeys > 0) {
foreach my $sk (@subkeys) {
::rptMsg("Key name: ".$sk->get_name());
::rptMsg("LastWrite time: ".gmtime($sk->get_timestamp()));
my @vals = $sk->get_list_of_values();
if (scalar @vals > 0) {
foreach my $v (@vals) {
my $name = $v->get_name();
my ($t0,$t1) = unpack("VV",$v->get_data());
my $l = ::getTime($t0,$t1);
my $ts = gmtime($l);
::rptMsg(" ".$name." ".$ts);
}
}
::rptMsg("");
}
}
}
$key_path = "Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\InstalledSDB";
if ($key = $root_key->get_subkey($key_path)) {
my @subkeys = $key->get_list_of_subkeys($key);
if (scalar @subkeys > 0) {
foreach my $sk (@subkeys) {
my($path, $descr, $ts);
eval {
$descr = $sk->get_value("DatabaseDescription")->get_data();
::rptMsg("Description: ".$descr);
};
eval {
$path = $sk->get_value("DatabasePath")->get_data();
::rptMsg(" Path: ".$path);
};
eval {
my ($t0,$t1) = unpack("VV",$sk->get_value("DatabaseInstallTimeStamp")->get_data());
my $l = ::getTime($t0,$t1);
$ts = gmtime($l);
::rptMsg(" Install TimeStamp: ".$ts);
};
::rptMsg("");
}
}
}
}
1;