ET HUNTING SUSPICIOUS Crystalize Filter in Uncompressed Flash
Sourceet/open
CreatedApril 28, 2014
UpdatedJuly 26, 2019
Classificationtrojan-activity
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET HUNTING SUSPICIOUS Crystalize Filter in Uncompressed Flash"; flow:from_server,established; flowbits:isset,HTTP.UncompressedFlash; file_data; content:"Crystallize -filter"; content:"|41 41 41 41|"; distance:0; reference:url,www.securelist.com/en/blog/8212/New_Flash_Player_0_day_CVE_2014_0515_used_in_watering_hole_attacks; classtype:trojan-activity; sid:2018428; rev:2; metadata:created_at 2014_04_28, confidence Medium, signature_severity Major, updated_at 2019_07_26;)
References
Metadata
created at2014_04_28
confidenceMedium
signature severityMajor
updated at2019_07_26
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