Mettle: A malicious campaign based on IP addresses in Vietnam (C2 210.245.26.180:4441, scanner 118.70.80.143) and mettle open source control module.. Hajime: This round of update from Hajime also includes GPON exploits.. Two Mirai variants: At least two malicious campaigns are actively exploiting this vulnerability to propagate mirai variants. The second one is already known as Omni.. Imgay: This looks like a botnet under development. We only observe its download behavior and no more follow-up actions.