https://malware.guide/%ec%95%a0%eb%93%9c%ec%9b%a8%ec%96%b4/marribled-com-%ed%8c%9d%ec%97%85-%ec%a0%9c%ea%b1%b0-%eb%b0%a9%eb%b2%95%ec%a0%9c%ea%b1%b0-%ea%b0%80%ec%9d%b4%eb%93%9c-%ec%a7%84%ec%a7%9c-%ea%b0%80%ec%9d%b4%eb%93%9c/