1type: trigger
2name: sigmahq/proc_creation_win_kavremover_uncommon_execution
3description: |
4  Detects the execution of a signed binary dropped by Kaspersky Lab Products Remover (kavremover) which can be abused as a LOLBIN to execute arbitrary commands and binaries.
5filter: |
6  (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && (evt.Parsed.CommandLine contains ' run run-cmd ' && not (evt.Parsed.ParentImage endsWith '\\cleanapi.exe' || evt.Parsed.ParentImage endsWith '\\kavremover.exe'))
7blackhole: 2m
8#status: test
9labels:
10  service: windows
11  confidence: 1
12  spoofable: 0
13  classification:
14   - attack.t1127
15
16  label: "Kavremover Dropped Binary LOLBIN Usage"
17  behavior : "windows:audit"
18  remediation: false
19
20scope:
21  type: ParentProcessId
22  expression: evt.Parsed.ParentProcessId
23
24