T1567 Exfiltration Over Web Service
Adversaries may use an existing, legitimate external Web service to exfiltrate data rather than their primary command and control channel. MITRE ATT&CK
3 programs on CmdID 4 Sigma rules T1567 on attack.mitre.org
Its sub-techniques
T1567.002Exfiltration Over Web Service: Exfiltration to Cloud Storage
Programs for it
Sigma rules tagged with it
mediumLOLBAS Data Exfiltration by DataSvcUtil.exeIalle Teixeira @teixeira0xfffff, Austin Songer @austinsonger · Windows
mediumPotential Data Exfiltration Via Curl.EXEFlorian Roth (Nextron Systems), Cedric MAURUGEON (Update) · Windows
mediumSuspicious Curl File Upload - LinuxNasreddine Bencherchali (Nextron Systems), Cedric MAURUGEON (Update) · Linux