From Sept. 23rd popo.exe detection has not been a problem for avast: https://www.virustotal.com/nl/file/528429b6d6ce6c2d9170a451fed4e046d65d07a59354963b36467ee2fca7cab9/analysis/ nor is bot.exe: https://www.virustotal.com/nl/file/0841d03b480e4ec39f348f165ef21653c5f6b412291480ed6e8a024228ce1bdc/analysis/
polonus