该解决方案还采用了更新的病毒数据库和软件组件的反病毒系统。
The solution also features the system for updating of virus database and software components of the anti-virus.
如果某个病毒作者或变形引擎企图使端口号的计算变得混乱，反病毒系统可能运用常数合并来反混淆。
If a virus writer, or a metamorphic engine, attempts to obfuscate the computation of the port number, the anti-virus system may apply constant folding to de-obfuscate it.
例如，为了避免进入一个无限循环从而挂起系统，一个使用模拟器(或沙箱)的反病毒系统必须决定何时结束分析。
For example, to avoid getting into an infinite loop, and thereby hanging a system, an anti-virus system that USES an emulator (or a sand box) would have to determine when to terminate the analysis.
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