Rule History

SID: 2029275 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 1 • Jan 14, 2020, 12:00 PM

Message:

ET MALWARE Observed Possible PowerSploit/PowerView .ps1 Inbound

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Observed Possible PowerSploit/PowerView .ps1 Inbound"; flow:established,to_client; http.stat_code; content:"200"; file.data; content:"PowerSploit File|3a 20|PowerView.ps1"; within:200; fast_pattern; content:"function New-InMemoryModule"; distance:0; isdataat:5000,relative; classtype:trojan-activity; sid:2029275; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_01_14, deployment Perimeter, confidence Medium, signature_severity Major, updated_at 2020_01_14;)

Created:

Jan 14, 2020, 12:00 PM

Updated:

Jan 14, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 21, 2024, 3:00 AM

Filename:

rules/emerging-malware.rules