""ET TROJAN Suspected APT32/OceanLotus Activity""
SID: 2031683
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2021_03_01, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, signature_severity Major, updated_at 2021_03_01
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "POST"
-
Value: "User-Agent|3a 20|Collection Info/1.0|0d 0a|"
-
Value: "data1=" Depth: 6
Within:
PCRE:
Special Options:
-
http_method
-
fast_pattern
-
http_header
-
http_client_body