A-Z开头病毒样本集合，压缩文件内共包含4266个文件，其中3265个为病毒样本，1001个为正常程序。仅供实验研究之用！-The collection of virus samples , compressed file contains a total of 4266 files, of which 3265 samples of the virus, 1001 for the normal procedure. Only for experimental study.