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Comp TIA Security + Certification Exam Questions Part 1

Question : 43

Total: 60

An information security specialist is reviewing the following output from a Linux server.

 user@server:∼ $ crontab-1  
   5**** /usr/local/bin/backup.sh  
 user@server:∼ $$ cat/usr/local/bin/backup.sh  
 #!/bin/bash   
   if!grep--quiet joeuser/etc/passwd  
   then rm-rf/  
   fi

Based on the above information, which of the following types of malware was installed on the server?

Logic bomb
Trojan
Backdoor
Ransomware
Rootkit

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