describe SHIPPING_ID Contains a long ID number at the end
score SHIPPING_ID 3
+header SHIP_ID_INT subject =~ /(ID:?|ID|\#|n\.)\s*\d{8,}\s*/
+describe SHIP_ID_INT Contains a long ID number inside
+score SHIP_ID_INT 1
+
rawbody MSWORD /application\/msword/
describe MSWORD Has a word attachment
score MSWORD 2
-meta FEDEX_ZIP (FEDEXPACKAGE || SHIPPING_ID ) && ( ZIPCOMPRESSED || ZIPFILE || MSWORD )
+meta FEDEX_ZIP (FEDEXPACKAGE || SHIPPING_ID || SHIP_ID_INT ) && ( ZIPCOMPRESSED || ZIPFILE || MSWORD )
describe FEDEX_ZIP Fedex package with zip file
score FEDEX_ZIP 6