SecureScout Single Scanners™ (S4)
SecureScout Single Scanners are tools developed by SecureScout for use by the network security community.

Now compatible with Windows XP SP2!!!
SingleScanners are compatible with Windows XP SP1, Windows XP SP2, Windows 2000 SP4 and Windows 2003.

The S4 tools are free charge.

Apache Chunked Vulnerability Scanner
The Apache Chunked Vulnerability Scanner is a free utility made by SecureScout that will scan up to 256 IP addresses at once to assess if any are vulnerable to the Apache Chunked Encoding buffer overflow.

ASN.1 Vulnerability Scanner
The ASN.1 Vulnerability Scanner is a free utility made by SecureScout that will scan up to 256 IP addresses at once to assess if any are vulnerable to the MS04-007 that could allow remote code execution.

CodeRed Worm Scanner
The CodeRed Worm Scanner is a free utility made by SecureScout that will scan up to 256 IP addresses at once to assess if any have been infected by CodeRed Worm.

Messenger Service Vulnerability Scanner
The Messenger Service Vulnerability Scanner is a free utility made by SecureScout that will scan up to 256 IP addresses at once to assess if any are vulnerable to the Microsoft Windows Messenger Service flaw (MS03-043).

Mydoom Worm Scanner
The S4 MyDoom Worm Scanner is a free utility made by SecureScout that will scan up to 256 IP addresses at once to assess if any have been infected by the MyDoom email virus or its variants.

Nimda Worm Scanner
The Nimda Worm Scanner is a free utility made by SecureScout that will scan up to 256 IP addresses at once to assess if any are vulnerable to the MS IE Mime Header Flaw (MS01-020) or have been infected by the Nimda Worm.

RPC DCOM Vulnerabilities Scanner
The RPC DCOM Vulnerabilities Scanner is a free utility made by SecureScout that will scan up to 256 IP addresses at once to assess if any are vulnerable to the Microsoft Windows RPC DCOM flaws (MS03-026 and MS03-039).

Sapphire Worm Scanner
The Sapphire Worm Scanner is a free utility made by SecureScout that will scan up to 256 IP addresses at once to assess if any are vulnerable to the Microsoft SQL buffer overflow vulnerability (MS02-039/MS02-061) that the recent Sapphire Worm uses to propagate.

Sasser Worm Scanner
The Sasser Worm Scanner is a free utility made by SecureScout that will scan up to 256 IP addresses at once to assess if any are vulnerable to the Microsoft SSL Vulnerability (MS04-011) that used by the Sasser Worm to infect machines.

Spida Digispid Worm Scanner
The Spida Digispid Worm Scanner is a free utility made by SecureScout that will scan up to 256 IP addresses at once to assess if any are prone any of the Microsoft Java Virtual Machine Vulnerabilities (MS02-069).

Task Scheduler Vulnerability Scanner
The Task Scheduler Vulnerability Scanner is a free utility made by SecureScout that will scan up to 256 IP addresses at once to assess if any are vulnerable to the Task Scheduler flaw (MS04-022).