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ATT&CK technique

T1048.003

Exfiltration Over Unencrypted Non-C2 Protocol

Exfiltration 24 detections found
View on MITRE ATT&CK →

Detection rules

Source Rule Status Updated
elastic Potential Data Exfiltration Through Curl production 2026-10-06
elastic Potential DNS Tunneling via NULL or Long DNS Queries production 2026-09-21
elastic File Transfer or Listener Established via Netcat production 2026-09-18
elastic Netcat File Transfer or Listener Detected via Defend for Containers production 2026-09-18
elastic Potential DNS Exfiltration via Excessive Chunked Queries production 2026-09-18
splunk Plain HTTP POST Exfiltrated Data production 2026-09-08
splunk Linux Shell Pseudo Device Reverse Shell production 2026-07-08
splunk Windows Rundll32 WebDAV Request production 2026-05-13
splunk Cisco ASA - Device File Copy to Remote Location production 2026-05-13
splunk Gsuite Outbound Email With Attachment To External Domain production 2026-05-13
splunk Windows Rundll32 WebDav With Network Connection production 2026-05-13
splunk Cisco Secure Firewall - Potential Data Exfiltration production 2026-05-13
splunk DNS Query Length With High Standard Deviation production 2026-05-13
splunk Protocol or Port Mismatch production 2026-05-13
splunk Multiple Archive Files Http Post Traffic production 2026-05-13
sigma Python WebServer Execution - Linux experimental 2025-10-17
sigma Potential Data Exfiltration Over SMTP Via Send-MailMessage Cmdlet test 2024-11-01
sigma WebDav Put Request test 2024-03-13
sigma WebDav Client Execution Via Rundll32.EXE test 2023-09-18
sigma Suspicious WebDav Client Execution Via Rundll32.EXE test 2023-09-18
sigma Data Exfiltration with Wget test 2022-12-25
sigma PowerShell ICMP Exfiltration test 2022-12-25
sigma Suspicious DNS Query with B64 Encoded String test 2022-10-09
sigma Suspicious Outbound SMTP Connections test 2022-09-21