Rule History

SID: 2044926 • Source: et/open

Versions (5)

Version DetailsCurrent

Rev: 1 • Apr 12, 2023, 12:00 PM

Message:

ET ADWARE_PUP PUP/SpamFighter CnC Request

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP PUP/SpamFighter CnC Request"; flow:established,to_server; http.user_agent; content:"FighterSuiteUpdater"; bsize:19; fast_pattern; http.host; content:"spamfighter.com"; endswith; reference:md5,02033a50dc63fa46f76e71afc35d3188; classtype:pup-activity; sid:2044926; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_04_12, deployment Perimeter, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_12;)

Created:

Apr 12, 2023, 12:00 PM

Updated:

Apr 12, 2023, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Aug 25, 2025, 9:35 PM

Filename:

rules/emerging-adware_pup.rules