""ET CURRENT_EVENTS ClearFake Fingerprinting Domain in DNS Lookup (stats-best .site)""
SID: 2047814
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2023_08_29, deployment Perimeter, former_category EXPLOIT_KIT, performance_impact Low, confidence High, signature_severity Minor, tag Exploit_Kit, tag ClearFake, updated_at 2023_08_29, reviewed_at 2023_11_02
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: "|0a|stats-best|04|site|00|"
Within: 17
PCRE:
Special Options:
-
fast_pattern
-
nocase