""ET TROJAN Observed BOUNCEBEAM Backdoor CnC Domain (cloudflare .5156game .com in TLS SNI)""
SID: 2033390
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2021_07_22, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2021_07_22
Reference:
-
md5
-
19b8681e4dd4f9698ec324606a642dd6
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 443
Flow: established,to_server
Contents:
-
Value: "|16|"
-
Value: "|01|"
-
Value: "|00 00 17|cloudflare.5156game.com"
Within: 8
PCRE:
Special Options:
- fast_pattern