Versions (3)
Version DetailsCurrent
Rev: 5 • Jul 30, 2010, 12:00 PMET MALWARE Bredolab Downloader Response Binaries from Controller
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Bredolab Downloader Response Binaries from Controller"; flow:established,from_server; content:"|0d 0a|Entity-Info|3a|"; nocase; content:"|0d 0a|Magic-Number|3a|"; nocase; pcre:"/\x0d\x0aEntity-Info\x3a\s+\d+\x3a\d/"; pcre:"/\x0d\x0aMagic-Number\x3a\s+\d+\|\d/"; reference:url,www.microsoft.com/security/portal/Entry.aspx?Name=TrojanDownloader%3aWin32/Bredolab.B; classtype:trojan-activity; sid:2009388; rev:5; metadata:created_at 2010_07_30, signature_severity Major, updated_at 2019_07_26;)
Jul 30, 2010, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules