""ET TROJAN Successful Cobalt Strike Shellcode Download (x64) M2""
SID: 2035443
Revision: 3
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_03_11, deployment Perimeter, malware_family Cobalt_Strike, signature_severity Major, updated_at 2023_04_04, reviewed_at 2023_10_16
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "200"
-
Value: "|fc 48 83 e4 f0 e8 c0 00 00 00 41 51 41 50|" Depth: 14
Within:
PCRE:
Special Options:
-
http_stat_code
-
file_data
-
fast_pattern