Statistics

ASEC Weekly Phishing Email Threat Trends (December 4th, 2022 – December 10th, 2022)

The ASEC analysis team 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 December 4th, 2022 to December 10th, 2022 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, the act…

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 Phishing Email Threat Trends (November 27th, 2022 – December 3rd, 2022)

The ASEC analysis team 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 November 27th, 2022 to December 3rd, 2022 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, the act…

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 Phishing Email Threat Trends (November 20th, 2022 – November 26th, 2022)

The ASEC analysis team 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 November 20th, 2022 to November 26th, 2022 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, the act…