Email Exifiltration Via Powershell
Detects email exfiltration via powershell cmdlets
Detection logic
Detection requirements
- Log source product
- windows
- Log source category
- process_creation
Known benign triggers
- Unknown
MITRE ATT&CK mappings
Not mapped to ATT&CK.
References
| Reference | Cited by |
|---|---|
| github.com/Azure/Azure-Sentinel/blob/7e6aa438e254d468feec061618a7877aa528ee9f/Hunting%20Queries/Microsoft%20365%20Defender/Ransomware/DEV-0270/Email%20data%20exfiltration%20via%20PowerShell.yaml | Only this detection cites it |
| www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/ | 4 |
From the source
- At source
- Open at source
- Upstream identifier
- 312d0384-401c-4b8b-abdf-685ffba9a332
- Tagged by the source as
- attack.exfiltration
Licence
- Published under
- Detection Rule License 1.1Read the licence
- Attribution
- Required
Authorship
- Published
- Aug 26, 2026
- Version
- 1