Mobile Security & Malware Issue 3st Week of September, 2025
ASEC Blog publishes “Mobile Security & Malware Issue 3st Week of September, 2025”
XwormRAT Being Distributed Using Steganography
AhnLab SEcurity intelligence Center (ASEC) collects information on malware distributed through phishing emails by using its own “email honeypot system.” Based on this information, ASEC publishes the “Phishing Email Trend Report” and “Infostealer Trend Report” on the ASEC Blog every month. Recently, XwormRAT has been confirmed to be distributed using
Analysis Report on Malicious App Using Steganography
1. Overview Steganography is a data hiding technique that involves embedding data to be concealed within a normal file. It is commonly used in Windows environments to insert malware into a normal file to evade detection by anti-malware products and aims to operate covertly when the program is executed.
RemcosRAT Distributed Using Steganography
AhnLab SEcurity intelligence Center (ASEC) has recently identified RemcosRAT being distributed using the steganography technique. Attacks begin with a Word document using the template injection technique, after which an RTF that exploits a vulnerability in the equation editor (EQNEDT32.EXE) is downloaded and executed. The RTF file downloads a VBScript with
