Before revision: Currently, the construction of concealed malicious code has become a trend, and attackers try to use this to hide their attack intentions. However, the building of stealthy malware is still unable to counter the reverse analysis of security experts.
After revision: Constructing stealthy malware has gained increasing popularity among cyber attackers to conceal their malicious intent. Nevertheless, the constructed stealthy malware still fails to survive the reverse engineering by security experts.