""ET CURRENT_EVENTS Possible Microsoft RDP Client for Mac RCE""
SID: 2023755
Revision: 1
Class Type: attempted-admin
Metadata: affected_product Mac_OSX, attack_target Client_Endpoint, created_at 2017_01_24, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2017_01_24
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: any
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "rdp|3a 2f 2f|"
-
Value: "drivestoredirect"
-
Value: "rdp|3a 2f 2f|"
Within:
PCRE: "/^\S+?drivestoredirect/Ri"
Special Options:
-
nocase
-
fast_pattern
-
nocase
-
nocase