ASEC Weekly Malware Statistics (January 30th, 2023 – February 5th, 2023)

The ASEC analysis team uses the ASEC automatic analysis system RAPIT to categorize and respond to known malware. This post will list weekly statistics collected from January 30th, 2023 (Monday) to February 5th, 2023 (Sunday).

For the main category, downloader ranked top with 39.3%, followed by Infostealer with 28.8%, backdoor with 27.0%, ransomware with 2.6%, and CoinMiner with 2.2%.

Top 1 – SmokeLoader

SmokeLoader is an Infostealer/downloader malware that is distributed via exploit kits. This week, it ranked first place …

analysis asec automatic backdoor coinminer february infostealer january list main malware malware analysis malware statistics ransomware respond smokeloader statistics system team weekly weekly statistics