A recent Unit 42 investigation into seemingly low-priority enterprise infections demonstrates how the most effective camouflage in cybercrime is not necessarily in the use of sophisticated techniques, but in how unremarkable the threat appears. The activities that we investigated would typically not require escalation or further inquiry. But upon closer inspection, we discovered a massive cybercrime campaign largely targeting young gamers. Tracked as CL-CRI-1171, in accordance with Unit 42’s attribution framework, the group behind this cluster has operated under the radar for at least two years, distributing an indeterminate number of payloads. The group behind CL-CRI-1171 provides an infection service for other threat actors who want to spread their malware indiscriminately. This…