上游充通大学 SHANGHAI JLAO TONG UNIVERSITY ① MSTREAM.MST:A DDoS agent.It will open TCP port 6732 and UDP port 9325.Create master and server files. © ADORE.A:A internet worm.Overwrite /bin/ps.VExecutes ICMP,and opens port 65535.BIND,wu-ftpd,rpc.statd,Ipd. CHEESE.A:Include"GO"shell script,CHEESE"perl script,and "PSM" ELF.shell script GO runs perl script CHEESE.Delete all /bin/sh in /etc/inetd.conf.Close inetd. QUASI:It will infect ELF files in the current directory.It has no destructiveness. PASS:It is writed by GNU C.It will change Unix shell. 信息安全工程学院信息安全工程学院 MSTREAM.MST : A DDoS agent. It will open TCP port 6732 and UDP port 9325. Create master and server files. ADORE.A: A internet worm. Overwrite /bin/ps.VExecutes ICMP, and opens port 65535. BIND, wu-ftpd, rpc.statd, lpd. CHEESE.A: Include "GO" shell script, CHEESE“ perl script, and “PSM” ELF.shell script GO runs perl script CHEESE. Delete all /bin/sh in /etc/inetd.conf. Close inetd. QUASI: It will infect ELF files in the current directory. It has no destructiveness. PASS: It is writed by GNU C. It will change Unix shell