weekly statistics

ASEC Weekly Malware Statistics (January 2nd, 2023 – January 8th, 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 2nd, 2023 (Monday) to January 8th, 2023 (Sunday). For the main category, downloader ranked top with 55.9%, followed by Infostealer with 21.3%, backdoor with 14.2%, ransomware with 7.9%, and CoinMiner with 0.8%. Top 1 – BeamWinHTTP BeamWinHTTP is a downloader malware that ranked top with 32.3%. The malware is distributed via malware disguised…

ASEC Weekly Malware Statistics (December 26th, 2022 – January 1st, 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 December 26th, 2022 (Monday) to January 1st, 2023 (Sunday). For the main category, downloader ranked top with 48.8%, followed by backdoor with 24.2%, Infostealer with 18.4%, CoinMiner with 4.8%, ransomware with 3.4%, and lastly banking malware with 0.5%. Top 1 – SmokeLoader SmokeLoader is an Infostealer/downloader malware that is distributed via exploit kits. This…

ASEC Weekly Malware Statistics (December 5th, 2022 – December 11th, 2022)

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 December 5th, 2022 (Monday) to December 11th, 2022 (Sunday). For the main category, downloader ranked top with 44.3%, followed by Infostealer with 28.2%, backdoor with 18.3%, ransomware with 8.5%, and CoinMiner with 0.7%. Top 1 – Amadey This week, Amadey Bot ranked first place with 15.9%. Amadey is a downloader that can receive commands…

ASEC Weekly Malware Statistics (November 28th, 2022 – December 4th, 2022)

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 November 28th, 2022 (Monday) to December 4th, 2022 (Sunday). For the main category, Infostealer ranked top with 34.8%, followed by downloader with 28.2%, backdoor with 21.1%, ransomware with 14.6%, and CoinMiner with 0.3%. Top 1 – SmokeLoader SmokeLoader is an infostealer/downloader malware that is distributed via exploit kits. This week, it ranked first place with…

ASEC Weekly Malware Statistics (November 21st, 2022 – November 27th, 2022)

The ASEC analysis team is using the ASEC automatic analysis system RAPIT to categorize and respond to known malware. This post will list weekly statistics collected from November 21st, 2022 (Monday) to November 27th (Sunday). For the main category, downloader ranked top with 40.3%, followed by Infostealer with 35.8%, backdoor with 16.3%, ransomware with 7.2%, and CoinMiner with 0.4%. Top 1 – AgentTesla AgentTesla is an Infostealer that ranked first place with 17.3%. It leaks user credentials saved in web…