Firmware hidden danger detection method and device and electronic equipment

The invention discloses a firmware hidden danger detection method and device and electronic equipment, and through the method, after firmware information is obtained, the firmware information is disassembled, and then the disassembled data is matched with a character sequence normal form and an instruction sequence normal form which are stored in advance and represent that the firmware has hidden dangers, so that a result indicating whether the firmware has hidden dangers or not is output. Therefore, dependence on setting is eliminated, firmware hidden danger detection cost is reduced, the problem of inaccurate manual analysis and detection is avoided, firmware hidden danger detection accuracy is improved, and hidden danger analysis time is shortened. 一种固件隐患检测方法、装置及电子设备，通过该方法，可以在获取到固件的信息之后，对固件信息进行拆解，再将拆解的数据与预先存储的表征固件存在隐患的字符序列范式以及指令序列范式进行匹配，从而输出固件是否存在隐患的结果。这样不仅摆脱对设置的依赖性，降低固件隐患检测成本，而且还避免人工分析检测出现不准确的问题，提升了固件隐患检测准确性，减少了隐患分析的时间。