ET EXPLOIT Serialized Spring Java Object Generated by ysoserial

Query · suricata

flow:to_server,established;
content:"|ac ed 00 05 73 72 00|"; fast_pattern;
content:"org.springframework.core.SerializableTypeWrapper"; nocase; distance:0;
content:"ysoserial/payloads/util/Gadgets";
Raw source ET EXPLOIT Serialized Spring Java Object Generated by ysoserial · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp any any -> $HOME_NET any (
    msg:"ET EXPLOIT Serialized Spring Java Object Generated by ysoserial";
    flow:to_server,established;
    content:"|ac ed 00 05 73 72 00|"; fast_pattern;
    content:"org.springframework.core.SerializableTypeWrapper"; nocase; distance:0;
    content:"ysoserial/payloads/util/Gadgets";
    reference:url,github.com/foxglovesec/JavaUnserializeExploits;
    classtype:misc-activity;
    sid:2022118; rev:1;
    metadata:created_at 2015_11_17, confidence Medium, signature_severity Major, tag possible_exploitation, updated_at 2019_07_26;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.