ET ADWARE_PUP Windows executable sent when remote host claims to send an image M3
Sourceet/open
CreatedJanuary 19, 2017
UpdatedJuly 26, 2019
Classificationpup-activity
alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET ADWARE_PUP Windows executable sent when remote host claims to send an image M3"; flow:established,from_server; content:"|0d 0a|Content-Type|3a| image/png"; pcre:"/^(?:(?!\r?\n\r?\n).)*?\r?\n\r?\nMZ/Rs"; content:"!This program"; distance:0; fast_pattern; classtype:pup-activity; sid:2023750; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_01_19, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2019_07_26;)
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
attack targetClient_Endpoint
created at2017_01_19
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityMajor
updated at2019_07_26
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