Malware Disguised as Normal Excel and Word Documents

The ASEC analysis team has recently confirmed that document files with a certain type of malicious macro have been distributed continuously. The malicious files are distributed with various filenames as shown below. As they all contain content disguised as normal files, users must exercise caution when dealing with them. Constitution Day International Academic Forum.doc 28th North Korea-South Korea Relations Experts Discussion***.doc Honorarium Template.doc email_20210516.xls email_20210414.xls Recently discovered excel files contain the date of distribution on their filenames such as ’email_20210516.xls’ … Continue reading Malware Disguised as Normal Excel and Word Documents