Безопасность и Internet



Приложение 1. Пример проверки, осуществляемой системой WebTrends Security Analyzer


<TestAuthor> WebTrends Corporation </TestAuthor>

<TestCopyright> Copyright 1998, WebTrends Corporation, All Rights Reserved. </TestCopyright>

<TestVersion> 2.0 </TestVersion>

====================================================================

<TestDependency>estabvc</TestDependency>

<TestCategory>inventory</TestCategory>

====================================================================

<TestTitle>Query OS Type via Netbios</TestTitle>

<TestVulnerabilityDescription>

This test attempts to determine the operating system type and version running on

the specified hosts.

</TestVulnerabilityDescription>

====================================================================

<Test>

# osdetectnt.pl

# attempt to detect OS using a netbios over tcp/ip call

require "crowbar.pl";

$theTargetNetbiosName = GetStringParam($crowbar::WTDB_NetbiosName);

crowbar::WTDebugOutput("OSDetect -- the target netbios name is $theTargetNetbiosName");

if($theTargetNetbiosName){

$a = crowbar::WTGetNTOSInfo($theTargetNetbiosName);

if($a){

$a =~ /^OSTYPE (.*):VERSION (.*)/;

$type = $1;

$version = $2;

crowbar::WTDebugOutput("Type is $type, version is $version\n");

if($version =~ m/OSVersion_Unknown/){

crowbar::WTAddRecord( $crowbar::WTDB_OSVersion, length("Unknown") + 1, "Unknown", -1);

}

elsif($version =~ m/OSVersion_WindowsNT_3_5_0/){

crowbar::WTAddRecord( $crowbar::WTDB_OSVersion, length("Version 3.5") + 1, "Version 3.5", -1);

}

elsif($version =~ m/OSVersion_WindowsNT_3_5_1/){

crowbar::WTAddRecord( $crowbar::WTDB_OSVersion, length("Version 3.51") + 1, "Version 3.51", -1);

}

elsif($version =~ m/OSVersion_WindowsNT_4_0/){

crowbar::WTAddRecord( $crowbar::WTDB_OSVersion, length("Version 4.0") + 1, "Version 4.0", -1);

}

elsif($version =~ m/OSVersion_WindowsNT_5_0/){




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