Versions (4)
Version DetailsCurrent
Rev: 2 • Nov 2, 2022, 12:00 PMET MALWARE Python Library Backdoor Domain (wasp .plague .fun) in DNS Lookup
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Python Library Backdoor Domain (wasp .plague .fun) in DNS Lookup"; dns.query; content:"wasp.plague.fun"; nocase; bsize:15; reference:url,blog.phylum.io/phylum-discovers-dozens-more-pypi-packages-attempting-to-deliver-w4sp-stealer-in-ongoing-supply-chain-attack; classtype:trojan-activity; sid:2039622; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2022_11_02, deployment Perimeter, deprecation_reason Relevance, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_05_10;)
Nov 2, 2022, 12:00 PM
May 10, 2023, 12:00 PM
Sep 21, 2024, 3:00 AM
Aug 28, 2025, 9:34 PM
rules/emerging-malware.rules