ET EXPLOIT Fortinet FortiManager File Transfer Handle Response

Query · suricata

flow:established,to_client;
flowbits:isset,ET.FMFG_CVE-2024-47575;
content:"|36 e0 11 00|"; startswith;
content:"action|3d|ack"; fast_pattern; distance:4;
content:"localid|3d|";
content:"remoteid|3d|";
target:dest_ip;

Rule dependencies

⚠ Higher-order rule. It fires on other rules' alerts, not on raw events, so it cannot fire on its own. Deploy the rules it depends on too.

Depends on

Raw source ET EXPLOIT Fortinet FortiManager File Transfer Handle Response · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $HOME_NET 541 -> any any (
    msg:"ET EXPLOIT Fortinet FortiManager File Transfer Handle Response";
    flow:established,to_client;
    flowbits:isset,ET.FMFG_CVE-2024-47575;
    content:"|36 e0 11 00|"; startswith;
    content:"action|3d|ack"; fast_pattern; distance:4;
    content:"localid|3d|";
    content:"remoteid|3d|";
    reference:url,labs.watchtowr.com/hop-skip-fortijump-fortijumphigher-cve-2024-23113-cve-2024-47575/;
    classtype:attempted-admin;
    sid:2057691; rev:1;
    metadata:affected_product FortiManager, attack_target Server, tls_state TLSDecrypt, created_at 2024_11_18, cve CVE_2024_47575, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2024_11_18, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)

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