SilverFox: Tracking the Distribution of a Domestic Variant of a Malicious Installation File Posing as KakaoTalk
The threat actor used SEO poisoning (a technique that exploits search results to redirect users to fake sites) to distribute a malicious installer disguised as a KakaoTalk installer. The appearance and packaging method of the installer changed continuously, and the threat actor sequentially used NSIS, Advanced Installer, and Inno Setup.
February 2026 Infostealer Trend Report
This report provides statistics, trends, and case information regarding the no. of malware distribution cases, distribution methods, and disguise techniques for Infostealer collected and analyzed during the month of February 2026. Below is a summary of the report’s original content. 1) Data Sources and Collection Methods AhnLab SEcurity intelligence
New InnoSetup Malware Created Upon Each Download Attempt
AhnLab SEcurity intelligence Center (ASEC) has discovered the distribution of a new type of malware that is disguised as cracks and commercial tools. Unlike past malware which performed malicious behaviors immediately upon being executed, this malware displays an installer UI and malicious behaviors are executed upon clicking buttons during the
