""ET TROJAN IcedID CnC Domain in SNI""
SID: 2030052
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 2020_04_29, deployment Perimeter, malware_family IcedID, performance_impact Low, signature_severity Major, tag SSL_TLS_SNI, updated_at 2020_04_29
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 443
Flow: to_server,established
Contents:
-
Value: "|16|" Depth: 1
-
Value: "|00 00 0d|fekilopol.xyz"
Within:
PCRE:
Special Options:
-
fast_pattern
-
nocase