[程序员] 电脑是中病毒了吗

打开 hosts 文件发现多了好多不认识的主机

##
# Host Database
#
# localhost is used to configure the loopback interface
# when the system is booting.  Do not change this entry.
##
127.0.0.1				localhost
255.255.255.255				broadcasthost
::1                                                    localhost
127.0.0.1    
127.0.0.1    52.6.155.20
127.0.0.1    52.10.49.85
127.0.0.1    23.22.30.141
127.0.0.1    34.215.42.13
127.0.0.1    52.84.156.37
127.0.0.1    65.8.207.109
127.0.0.1    3.220.11.113
127.0.0.1    3.221.72.231
127.0.0.1    3.216.32.253
127.0.0.1    3.208.248.199
127.0.0.1    3.219.243.226
127.0.0.1    13.227.103.57
127.0.0.1    34.192.151.90
127.0.0.1    34.237.241.83
127.0.0.1    44.240.189.42
127.0.0.1    52.20.222.155
127.0.0.1    52.208.86.132
127.0.0.1    54.208.86.132
127.0.0.1    63.140.38.120
127.0.0.1    63.140.38.160
127.0.0.1    63.140.38.169
127.0.0.1    63.140.38.219
127.0.0.1    
127.0.0.1    
127.0.0.1    18.228.243.121
127.0.0.1    18.230.164.221
127.0.0.1    54.156.135.114
127.0.0.1    54.221.228.134
127.0.0.1    54.224.241.105
127.0.0.1    100.24.211.130
127.0.0.1    162.247.242.20
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    199.232.114.137
127.0.0.1    bam.nr-data.net
127.0.0.1    
127.0.0.1    
127.0.0.1    crl.verisign.net
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    k.sni.global.fastly.net
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    workflow-ui-prod.licensingstack.com
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    18.207.85.246
127.0.0.1    34.193.227.236
127.0.0.1    52.202.204.11
127.0.0.1    52.5.13.197
127.0.0.1    192.147.130.166
127.0.0.1    23.22.254.206
127.0.0.1    17.57.144.90
127.0.0.1    54.227.187.23
127.0.0.1    107.22.247.231
127.0.0.1    18.229.147.52
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    
127.0.0.1    ec2-52-202-204-11.compute-1.amazonaws.com
127.0.0.1    ec2-34-193-227-236.compute-1.amazonaws.com
127.0.0.1    ec2-52-5-13-197.compute-1.amazonaws.com
127.0.0.1    ec2-54-227-187-23.compute-1.amazonaws.com
127.0.0.1    ec2-18-207-85-246.compute-1.amazonaws.com
127.0.0.1    
127.0.0.1    
127.0.0.1