计算机病毒只感染磁盘上的可执行文件。

Computer virus infection on disk only executable files.

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目前基于行为分析的未知病毒检测方法，需要可执行文件运行后才能检测到，无法检测出以静态形式存在计算机中的病毒文件。

Behavior-based analysis of currently unknown virus detection methods, necessary to run an executable file can be detected after, can not be detected in static form of computer virus file.

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外壳型和入侵型病毒通常攻击可执行文件，即带有或扩展名的文件。当然数据文件也有受攻击的危险。

Shell and intrusive viruses most commonly attack executable program flies-those with a. com or. exe extension, although data flies are also at some risk.

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