""ET MOBILE_MALWARE Observed Oscorp/UBEL CnC Domain (smoothcbots .xyz in TLS SNI)""
SID: 2033675
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Mobile_Client, created_at 2021_08_05, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2021_08_05
Reference:
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 0f|smoothcbots.xyz"
Within: 8
PCRE:
Special Options:
- fast_pattern