""ET TROJAN ServHelper CnC Command (Reg Add)""
SID: 2027302
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_05_01, deployment Perimeter, signature_severity Major, tag ServHelper, updated_at 2019_05_01
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: from_server,established
Contents:
-
Value: "200"
-
Value: "shell^reg add " Depth: 14
Within:
PCRE:
Special Options:
-
http_stat_code
-
file_data
-
fast_pattern