""ET TROJAN Observed StrongPity CnC Domain in TLS SNI""
SID: 2030417
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Web_Browsers, created_at 2020_07_01, deployment Perimeter, performance_impact Low, signature_severity Major, tag StrongPity, tag SSL_TLS_SNI, updated_at 2020_07_01
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 13|upd-ncx4-server.com"
Within:
PCRE:
Special Options:
-
fast_pattern
-
nocase