ET DELETED Possible Internet Explorer VBscript failure to handle error case information disclosure CVE-2014-6332 Common Construct Hex Encode

Query · suricata

flow:to_client,established;
file_data;
content:"chrw|25|";
pcre:"/^(?:25)?282176\x25(?:25)?29\x25(?:25)?26chrw\x25(?:25)?2801/Rs";
Raw source ET DELETED Possible Internet Explorer VBscript failure to handle error case information disclosure CVE-2014-6332 Common Construct Hex Encode · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
#alert http $EXTERNAL_NET any -> $HOME_NET any (
#    msg:"ET DELETED Possible Internet Explorer VBscript failure to handle error case information disclosure CVE-2014-6332 Common Construct Hex Encode";
#    flow:to_client,established;
#    file_data;
#    content:"chrw|25|";
#    pcre:"/^(?:25)?282176\x25(?:25)?29\x25(?:25)?26chrw\x25(?:25)?2801/Rs";
#    reference:cve,2014-6332;
#    classtype:attempted-user;
#    sid:2019735; rev:4;
#    metadata:created_at 2014_11_18, confidence Low, signature_severity Unknown, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_01_13, mitre_tactic_id TA0007, mitre_tactic_name Discovery, mitre_technique_id T1082, mitre_technique_name System_Information_Discovery;
#)

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