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MalwareApr 5, 2026

‼️ Threat actor JINKUSU is selling the source code for EvilNote, a bulk email sending tool, for $...

Threat actor JINKUSU sells EvilNote malware source code for $500 on underground forum.

Summary

Threat actor JINKUSU is offering the source code for EvilNote, a bulk email sending tool, for sale at $500 on an underground marketplace. EvilNote enables mass email campaigns using custom SMTP servers with features including recipient management, email templates, and personalization capabilities. The sale of this malware source code increases the risk of widespread phishing and spam campaigns by lowering the barrier to entry for threat actors.

Indicators of Compromise

  • domain — evilnote.su
  • malware — EvilNote

Entities

JINKUSU (threat_actor)SMTP (technology)