servicewechat 的大量请求怎么区分是微信爬虫?

https://servicewechat.com/***/***/page-frame.html

UA：Mozilla/5.0 (Linux; Android 6.0.1; MuMu Build/V417IR; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/52.0.2743.100 Mobile Safari/537.36 MMWEBID/2223 MicroMessenger/7.0.17.1720(0x27001134) Process/appbrand0 WeChat/arm32 NetType/WIFI Language/zh_CN ABI/arm32

这样的refer和ua是微信爬虫吗