Trojan-SMS.AndroidOS.Podec, version 1.23, is the first time Kaspersky Lab has encountered this kind of capability in any Android-Trojan. The Trojan circulates in Russia and neighboring countries. The main sources from which the Trojan in our study spreads are various domains with imposing names (Apk-downlad3.ru, minergamevip.com, etc.) as well as the servers of the popular Russian social network VKontakte (VK, vk.com)”]
Source: https://securelist.com/sms-trojan-bypasses-captcha/69169/