September First week network security report: found put horse site domain name 430

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China IDC report September 11: Recently, according to Cncert sampling monitoring results and national information security vulnerability Sharing Platform (CNVD) published data, from August 27 to September 2, China's Internet network Security index overall evaluation as good.

Among them, the number of hosts infected with network virus in the country is about 1.446 million, Rose 4.3% from the ring last week; no new network virus family; The number of government sites tampered with was 22, down 21.4% from last week; the number of government websites implanted in the back door was 97, down 17.1% from last week. ; The number of phishing pages for domestic websites is 327, down 1.2% from last week; new information security vulnerabilities 143, increased by 17.2% from the ring last week, including 67 new high-risk vulnerabilities, the chain significantly increased by 45.7%.

Below, IDC comments the network with everybody concerns in the period from August 27 to September 2, our country Internet network security condition:

I. Network virus activity

The number of hosts infected with the network virus in the territory is about 1.446 million, up 4.3% from the quarter of last week. Among them, the territory by the Trojan or zombie program control of about 233,000, compared to the chain increased by 26.8% last week, the domestic infection of the Conficker worm host about 1.212 million, up from the quarter of last week up 0.8%.

(1) According to the China Anti-Network Virus Alliance (ANVA) organized the release of active network virus to learn that the use of web pages to hang horses or bundled with the spread of the network virus is a high proportion of viruses still more to exploit system vulnerabilities to attack the system. In this way, we come to understand the malicious virus TOP5 active on the network:

(Figure 1) August 27-September 2 malicious viruses active on the network TOP5

(2) in the network virus capture, Cncert captured a large number of new network virus files, which by the name of the network virus added 98, compared to last week, decreased by 1%; According to the Network virus family statistics no new. Below, we take a look at the top ten Cncert detection of active horse site domain name, active put horse site IP.

(Figure 2) Active horse-TOP10 site domain name

(Figure 3) Active horse-TOP10 site IP

(3) in the network of virus transmission, cncert monitoring found in the site, through the domain name access to a total of 430, through IP direct access to a total of 207. In 430 of the site domain name, registered in the territory of the number of domain names for 99 (about 23%), the number of domain names registered abroad 314 (about 73%), unknown registrar of the domestic and foreign information of 17 (about 4%). The following figure is the distribution of these site names by the top-level domain, the top three is. com (about 57.7%),. info (about 16.5%),. cn (about 7.2%).

(Figure 4) The top-level domain name of 430 horse-putting sites

In addition, the communications industry, the member units of the Internet communication to Cncert 86 malicious domain name or IP (after the heavy), the units submitted to the number of statistics as shown in the following figure.

(Figure 5) The number of malicious top-level domains submitted by each unit

II. website Security

According to Cncert monitoring data, during the statistical period, the number of tampered sites in the territory was 424, a significant increase in the number of last week by 55.9%. The number of tampered sites in the territory by type distribution as shown in the following figure, the largest number is still a COM class site. Among them, the gov type website has 22 (approximately occupies the territory 5.2%), compared to last week the chain drop 21.4%.

(Figure 6) The number of sites tampered with in mainland China

Summary: In the period from August 27 to September 2, China's Internet network Security index overall evaluation as good. No more serious network security incidents were found. However, users need to pay special attention to the need to strengthen the system in a timely manner to repair and reinforce the installation of security protection software. During the internet, do not easily open the network of unknown sources of pictures, music, video and other documents, do not download and install some unknown software, especially some so-called plug-in programs to prevent network virus infection.

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