Malware Disguised as Job Offer Letter
The ASEC analysis team has recently discovered that KPOT Infostealer is being distributed via spam mails containing word files. There has been a number of cases ultimately downloading Infostealer programs when the macro was enabled, but this case is noticeable in that it used a word file with a particular
Fileless Remcos RAT Malware Delivery
The ASEC analysis team identified that Remcos RAT malware is being distributed through malicious macros in Excel files. As for the malware, the team introduced it in detail in the post linked below this text. While the method of coming into the system through spam mails is the same as
Continuously Changing Malicious Word Macro Being Distributed – Trend of TA551
The ASEC analysis team has been continuously updating the blog with information on malicious macro files and has been urging users to take caution. This post will introduce a type of word macro file distributed recently by the attack group TA551, showing changes in an average of 1 week. For
