SynFlooder

Malware type
ddos
Profile updated
2026-07-07 13:20:13

Context

SynFlooder is a type of malware designed to launch SYN flood attacks, a kind of denial-of-service (DoS) attack that exploits the TCP handshake mechanism to overwhelm targets with a flood of connection requests. It can be used to degrade or interrupt the network services of the targeted system.

Detection coverage

  • 1 YARA rules

Detection rules

  • MALPEDIA_Win_Synflooder_Auto (yara-rule)

Reports & references

  • cylance.com — Cylance Operation Cleaver Report (report)
  • malpedia.caad.fkie.fraunhofer.de — Win.Synflooder (report)

External references