Despite the fact that the outbreak of the virus WannaCry has been alleviated by many, but still can not let people take it lightly.
So, how to determine whether their computer will be infected with extortion virus?
In this regard, the security software company Trend Micro recently launched a specifically for the MS17-010 vulnerability query tool -WCRY Simple Patch Validation Tool(Official download page)
Trend Micro said,This tool can help Windows computer users check for the existence of MS17-010 loopholes, but also to confirm the computer on the SMB v1 is closed.If the detection is on, users can use this tool to quickly disable SMB v1.
This prompt indicates that the computer has installed a patch for the MS17-010 vulnerability
If it is detected that SMB v1 has not been closed, the tool will prompt for immediate deactivation.
In addition, for business managers, how to quickly identify which computer LAN MS17-010 loopholes become a problem.
But there areTechnical staff using Nmap network scanning tool to create a detection script script: smb-vuln-ms17-010.nse(Check here), About 10 seconds to detect about 200 computers.
The steps are also very simple, first download nmap.exeOfficial download page) And install; then smb-vuln-ms17-010.nse into the nmap \ script directory; the last type: nmap-p 445 --script smb-vuln-ms17-010 ip-range to perform the scan.