Ransomware
Magniber
First seen: 2017-10 • Status: active
Currently Active Threat
Magniber mostly attacks Korean computer users through malicious ads. It runs without leaving files on disk.
Overview
Magniber targets Korean users through malvertising and JavaScript exploits. It uses fileless techniques for evasion.
How It Spreads
- • Malvertising
- • JavaScript vulnerabilities
What It Does
- • File encryption
- • Korean targeting
- • Fileless execution
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Target Platforms
Windows
Detection Tips
- • Monitor for fileless malware
- • Watch Korean targeting
MITRE ATT&CK Techniques
T1486, T1059
If You're Infected
- 1.
Some versions have free decryptors
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