""ET NETBIOS DCERPC DCOM ExecuteShellCommand Call - Likely Lateral Movement""

SID: 2027189

Revision: 2

Class Type: bad-unknown

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_04_11, deployment Internal, signature_severity Minor, updated_at 2021_05_06, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1570, mitre_technique_name Lateral_Tool_Transfer

Reference:

• Link

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_server

Contents:

• Value: "|00|E|00|x|00|e|00|c|00|u|00|t|00|e|00|S|00|h|00|e|00|l|00|l|00|C|00|o|00|m|00|m|00|a|00|n|00|d|00|"

• Value: !"S|00|Q|00|L|00|C|00|m|00|d|00|P|00|a|00|r|00|s|00|e|00|r|00|E|00|x|00|e|00|c|00|u|00|t|00|e|00|r"

Within:

PCRE:

Special Options:

source