Shares tag: Phishing • Same author: KRCERT
피싱 메일 공격 사례 분석 및 대응 방안
2020-08-20 • KRCERT • Analysis of Phishing Email Attack Cases and Countermeasures •
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The source analyzes phishing email attack cases from initial email delivery through credential theft and attacker mail-sending infrastructure. It describes document-themed lures using PDF, PowerPoint, Word, and HWP files, password-processing behavior in web shells using MD5 and SHA1, and PowerShell activity that downloaded ExtSecond.dll malware, providing defenders with concrete stages and artifacts for phishing-response planning.
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Shares tag: Phishing • Published within a week
Shares tag: Phishing • Same author: KRCERT
Shares tag: Phishing • Same author: KRCERT
Shares tag: Phishing • Same author: KRCERT
Shares tag: Phishing • Same author: KRCERT