Create lnx_space_after_filename_

rules/linux/lnx_space_after_filename_

@@ -0,0 +1,20 @@
+title: Space After Filename
+id: 879c3015-c88b-4782-93d7-07adf92dbcb7 
+description: Detects space after filename
+references:
+    - https://attack.mitre.org/techniques/T1064
+author: Ömer Günal
+date: 2020/06/17
+tags:
+    - attack.execution
+level: low
+logsource:
+    product: linux
+detection:
+    selection1:
+        - 'echo "*" > * && chmod +x *'
+    selection2:
+        - 'mv * "* "'
+    condition: selection1 and selection2 
+falsepositives:
+    - Typos