ET SHELLCODE Possible 0x0b0b0b0b Heap Spray Attempt

Query · suricata

flow:established,to_client;
content:"0x0b0b0b0b"; nocase;
Raw source ET SHELLCODE Possible 0x0b0b0b0b Heap Spray Attempt · 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 SHELLCODE Possible 0x0b0b0b0b Heap Spray Attempt";
    flow:established,to_client;
    content:"0x0b0b0b0b"; nocase;
    classtype:shellcode-detect;
    sid:2012963; rev:2;
    metadata:created_at 2011_06_09, confidence Medium, signature_severity Major, updated_at 2019_07_26;
)

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