alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Depyot.Downloader CnC? Beacon"; flow:established,to_server; content:"/pdf.php?id="; http_uri; fast_pattern; content:"Mozilla/4.0 (compatible)"; http_user_agent; depth:24; isdataat:!1,relative; metadata: former_category MALWARE; reference:url,www.fireeye.com/blog/technical/targeted-attack/2013/03/internet-explorer-8-exploit-found-in-watering-hole-campaign-targeting-chinese-dissidents.html; reference:url,www.microsoft.com/security/portal/threat/encyclopedia/entry.aspx?Name=TrojanDownloader%3AWin32%2FDepyot.A&ThreatID=-2147288740; classtype:trojan-activity; sid:2016638; rev:3; metadata:created_at 2013_03_21, updated_at 2019_10_16;)

Added 2019-10-16 18:59:36 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Depyot.Downloader CnC? Beacon"; flow:established,to_server; content:"/pdf.php?id="; http_uri; fast_pattern; content:"User-Agent|3A| Mozilla/4.0 (compatible)|0D 0A|"; http_header; metadata: former_category MALWARE; reference:url,www.fireeye.com/blog/technical/targeted-attack/2013/03/internet-explorer-8-exploit-found-in-watering-hole-campaign-targeting-chinese-dissidents.html; reference:url,www.microsoft.com/security/portal/threat/encyclopedia/entry.aspx?Name=TrojanDownloader%3AWin32%2FDepyot.A&ThreatID=-2147288740; classtype:trojan-activity; sid:2016638; rev:2; metadata:created_at 2013_03_21, updated_at 2013_03_21;)

Added 2019-09-19 19:25:55 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Depyot.Downloader CnC? Beacon"; flow:established,to_server; content:"/pdf.php?id="; http_uri; fast_pattern; content:"User-Agent|3A| Mozilla/4.0 (compatible)|0D 0A|"; http_header; reference:url,www.fireeye.com/blog/technical/targeted-attack/2013/03/internet-explorer-8-exploit-found-in-watering-hole-campaign-targeting-chinese-dissidents.html; reference:url,www.microsoft.com/security/portal/threat/encyclopedia/entry.aspx?Name=TrojanDownloader%3AWin32%2FDepyot.A&ThreatID=-2147288740; classtype:trojan-activity; sid:2016638; rev:2; metadata:created_at 2013_03_21, updated_at 2013_03_21;)

Added 2018-09-13 19:46:39 UTC


Added 2018-09-13 17:57:29 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Depyot.Downloader CnC? Beacon"; flow:established,to_server; content:"/pdf.php?id="; http_uri; fast_pattern; content:"User-Agent|3A| Mozilla/4.0 (compatible)|0D 0A|"; http_header; reference:url,www.fireeye.com/blog/technical/targeted-attack/2013/03/internet-explorer-8-exploit-found-in-watering-hole-campaign-targeting-chinese-dissidents.html; reference:url,www.microsoft.com/security/portal/threat/encyclopedia/entry.aspx?Name=TrojanDownloader%3AWin32%2FDepyot.A&ThreatID=-2147288740; classtype:trojan-activity; sid:2016638; rev:2; metadata:created_at 2013_03_21, updated_at 2013_03_21;)

Added 2017-08-07 21:10:24 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN W32/Depyot.Downloader CnC? Beacon"; flow:established,to_server; content:"/pdf.php?id="; http_uri; fast_pattern; content:"User-Agent|3A| Mozilla/4.0 (compatible)|0D 0A|"; http_header; reference:url,www.fireeye.com/blog/technical/targeted-attack/2013/03/internet-explorer-8-exploit-found-in-watering-hole-campaign-targeting-chinese-dissidents.html; reference:url,www.microsoft.com/security/portal/threat/encyclopedia/entry.aspx?Name=TrojanDownloader%3AWin32%2FDepyot.A&ThreatID=-2147288740; classtype:trojan-activity; sid:2016638; rev:1;)

Added 2013-03-21 23:02:25 UTC


Topic revision: r1 - 2019-10-16 - TWikiGuest
 
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