Rule History

SID: 2023060 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 5 • Aug 15, 2016, 12:00 PM

Message:

ET MALWARE DarkHotel DNS Lookup (apply.ebizx.net)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE DarkHotel DNS Lookup (apply.ebizx.net)"; dns.query; content:"apply.ebizx.net"; depth:15; nocase; endswith; fast_pattern; reference:url,researchcenter.paloaltonetworks.com/2016/08/unit42-fresh-baked-homekit-made-cookles-with-a-darkhotel-overlap/; classtype:targeted-activity; sid:2023060; rev:5; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_08_15, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, updated_at 2020_09_17;)

Created:

Aug 15, 2016, 12:00 PM

Updated:

Sep 17, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-malware.rules