ET MALWARE Tonto_SPM Backdoor CnC Activity

Query · suricata

flow:to_server,established;
http.uri;
content:"spm=xx{}:>*()_!"; endswith;
Raw source ET MALWARE Tonto_SPM Backdoor CnC Activity · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Tonto_SPM Backdoor CnC Activity";
    flow:to_server,established;
    http.uri;
    content:"spm=xx{}:>*()_!"; endswith;
    classtype:trojan-activity;
    sid:2030990; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_10_08, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_08;
)

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