ET EXPLOIT Suspicious FTP RETR to .hta file possible exploit (CVE-2017-0199)
Sourceet/open
CreatedJune 29, 2017
UpdatedOctober 8, 2019
Classificationbad-unknown
alert tcp $HOME_NET any -> $EXTERNAL_NET 21 (msg:"ET EXPLOIT Suspicious FTP RETR to .hta file possible exploit (CVE-2017-0199)"; flow:established,to_server; content:"|2e|hta|0d 0a|"; nocase; fast_pattern; content:"RETR "; pcre:"/^[^\r\n]+\.hta\r?\n/Ri"; classtype:bad-unknown; sid:2024434; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product MS_Office, attack_target Client_Endpoint, created_at 2017_06_29, cve CVE_2017_0199, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, tag possible_exploitation, tag CISA_KEV, updated_at 2019_10_08;)
Metadata
affected productMS_Office
attack targetClient_Endpoint
created at2017_06_29
deploymentPerimeter
performance impactLow
confidenceMedium
signature severityMajor
tagCISA_KEV
updated at2019_10_08
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