""ET CURRENT_EVENTS GitHub/CicleCI Themed Phishing Domain in DNS Lookup (circle-ci .com)""
SID: 2038932
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2022_09_22, deployment Perimeter, signature_severity Major, updated_at 2022_09_22
Reference:
Protocol: udp
Source Network: $HOME_NET
Source Port: any
Destination Network: any
Destination Port: 53
Flow:
Contents:
-
Value: "|01|" Depth: 1 Offset: 2
-
Value: "|00 01 00 00 00 00 00|"
-
Value: "|09|circle-ci|03|com|00|"
Within: 7
PCRE:
Special Options:
-
nocase
-
fast_pattern