How is malware detected when it has infected a target system? (Choose all that apply.) A 0 Users notice abnormal behavior of their systems, ranging from sluggish response, to strange crashes, to unusual warning messages or pop-ups. B C D 0 User files disappear, are corrupted, or become unusable, and then inexplicably they come back. It's very difficult to detect without examining the executable code of systems kernel files. 0 Malware scanner programs look for signatures in program files that match known malware, or look for patterns of behavior that are suspicious.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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How is malware detected when it has infected a target system? (Choose all that apply.)
A
B
с
D
Users notice abnormal behavior of their systems, ranging from sluggish response, to strange crashes, to unusual warning messages or pop-ups.
0 User files disappear, are corrupted, or become unusable, and then inexplicably they come back.
0
It's very difficult to detect without examining the executable code of systems kernel files.
0 Malware scanner programs look for signatures in program files that match known malware, or look for patterns of behavior that are suspicious.
Transcribed Image Text:How is malware detected when it has infected a target system? (Choose all that apply.) A B с D Users notice abnormal behavior of their systems, ranging from sluggish response, to strange crashes, to unusual warning messages or pop-ups. 0 User files disappear, are corrupted, or become unusable, and then inexplicably they come back. 0 It's very difficult to detect without examining the executable code of systems kernel files. 0 Malware scanner programs look for signatures in program files that match known malware, or look for patterns of behavior that are suspicious.
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