Statistics

ASEC Weekly Malware Statistics (April 3rd, 2023 – April 9th, 2023)

AhnLab Security Emergency response Center (ASEC) uses the ASEC automatic analysis system RAPIT to categorize and respond to known malware. This post will list weekly statistics collected from April 3rd, 2023 (Monday) to April 9th, 2023 (Sunday). For the main category, backdoor ranked top with 61.1%, followed by Infostealer with 20.8%, downloader with 16.9%, and ransomware with 1.1%. Top 1 – RedLine RedLine ranked first place with 52.2%. The malware steals various information such as web browsers, FTP clients, cryptocurrency…

ASEC Weekly Phishing Email Threat Trends (March 26th, 2023 – April 1st, 2023)

AhnLab Security Emergency response Center (ASEC) monitors phishing email threats with the ASEC automatic sample analysis system (RAPIT) and honeypot. This post will cover the cases of distribution of phishing emails during the week from March 26th, 2023 to April 1st, 2023 and provide statistical information on each type. Generally, phishing is cited as an attack that leaks users’ login account credentials by disguising as or impersonating an institute, company, or individual through social engineering methods. On a broader note,…

ASEC Weekly Malware Statistics (March 27th, 2023 – April 2nd, 2023)

AhnLab Security Emergency response Center (ASEC) uses the ASEC automatic analysis system RAPIT to categorize and respond to known malware. This post will list weekly statistics collected from March 27th, 2023 (Monday) to April 2nd, 2023 (Sunday). For the main category, backdoor ranked top with 54.9%, followed by downloader with 22.9%, Infostealer with 20.6%, ransomware with 1.3%, and CoinMiner with 0.3%. Top 1 – RedLine RedLine ranked first place with 47.4%. The malware steals various information such as web browsers,…

ASEC Weekly Phishing Email Threat Trends (March 19th, 2023 – March 25th, 2023)

AhnLab Security Emergency response Center (ASEC) monitors phishing email threats with the ASEC automatic sample analysis system (RAPIT) and honeypot. This post will cover the cases of distribution of phishing emails during the week from March 19th, 2023 to March 25th, 2023 and provide statistical information on each type. Generally, phishing is cited as an attack that leaks users’ login account credentials by disguising as or impersonating an institute, company, or individual through social engineering methods. On a broader note,…

ASEC Weekly Malware Statistics (March 20th, 2023 – March 26th, 2023)

AhnLab Security response Center (ASEC) uses the ASEC automatic analysis system RAPIT to categorize and respond to known malware. This post will list weekly statistics collected from March 20th, 2023 (Monday) to March 26th, 2023 (Sunday). For the main category, backdoor ranked top with 41.7%, followed by downloader with 31.9%, Infostealer with 24.7%, ransomware with 1.1%, backing with 0.3%, and CoinMiner with 0.3%. Top 1 –  Redline RedLine ranked first place with 35.6%. The malware steals various information such as…