ET MALWARE Possible Satan Cryptor GeoIP Lookup

Query · suricata

flow:established,to_server;
content:"GET /json/ HTTP/1.1|0d 0a|Host|3a 20|extreme-ip-lookup.com|0d 0a|User-Agent|3a 20|Go-http-client/1.1|0d 0a|Accept-Encoding|3a 20|gzip|0d 0a 0d 0a|"; depth:107;
isdataat:!1,relative;
Raw source ET MALWARE Possible Satan Cryptor GeoIP Lookup · Suricata
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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 Possible Satan Cryptor GeoIP Lookup";
    flow:established,to_server;
    content:"GET /json/ HTTP/1.1|0d 0a|Host|3a 20|extreme-ip-lookup.com|0d 0a|User-Agent|3a 20|Go-http-client/1.1|0d 0a|Accept-Encoding|3a 20|gzip|0d 0a 0d 0a|"; depth:107;
    isdataat:!1,relative;
    reference:md5,057aad993a3ef50f6b3ca2db37cb928a;
    classtype:trojan-activity;
    sid:2029399; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_02_07, deployment Perimeter, malware_family Satan_Cryptor, performance_impact Low, confidence Medium, signature_severity Major, updated_at 2020_02_07;
)

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