QuestionQ64

Malware Incidents

Possible signs that malicious code is present on a host infected by an email-delivered virus include:

  • A Antivirus software detects the infected files
  • B Increase in the number of e-mails sent and received
  • C System files become inaccessible
  • D All the above
Explanation

An email-delivered virus can be identified by antivirus detection of infected files, abnormal email activity caused by propagation, and loss of access to system files resulting from corruption or malicious modification.

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