ET MALWARE AgentTesla Exfil via FTP

Query · suricata

flow:established,to_server;
content:"STOR|20|PW_"; depth:8; fast_pattern;
content:"_20"; distance:0;
content:"_"; distance:0;
content:"_"; distance:0;
content:"_"; distance:0;
content:"_"; distance:0;
content:".html|0d 0a|"; distance:0;
isdataat:!1,relative;
Raw source ET MALWARE AgentTesla Exfil via FTP · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert ftp $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE AgentTesla Exfil via FTP";
    flow:established,to_server;
    content:"STOR|20|PW_"; depth:8; fast_pattern;
    content:"_20"; distance:0;
    content:"_"; distance:0;
    content:"_"; distance:0;
    content:"_"; distance:0;
    content:"_"; distance:0;
    content:".html|0d 0a|"; distance:0;
    isdataat:!1,relative;
    classtype:trojan-activity;
    sid:2029927; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_04_16, deployment Perimeter, malware_family AgentTesla, confidence High, signature_severity Major, updated_at 2020_04_16;
)

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.