Detection rules › Sigma
HackTool - RemoteKrbRelay SMB Relay Secrets Dump Module Indicators
Detects the creation of file with specific names used by RemoteKrbRelay SMB Relay attack module.
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Command & Control | T1219.002 Remote Access Tools: Remote Desktop Software |
Event coverage
| Provider | Event ID | Title |
|---|---|---|
| Sysmon | 11 | FileCreate |
Stages and Predicates
Stage 1: selection
or:
TargetFilename|endswith: ':\windows\temp\sam.tmp'
TargetFilename|endswith: ':\windows\temp\sec.tmp'
TargetFilename|endswith: ':\windows\temp\sys.tmp'
Indicators
Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.
| Field | Kind | Values |
|---|---|---|
TargetFilename | ends_with |
|