66.42.41.148
C2 Infrastructure AsyncRAT Indicator 66.42.41.148 Type ip Category C2 Infrastructure Family AsyncRAT Hosting The Constant Company, LLC Confidence high VT Score 8/94 Source shodan First Seen 2026-07-01 00:00:55 UTC Last Seen 2026-07-22 16:00:32 UTC Shodan View on Shodan ↗
Raw JSON
{
"asn": "AS20473",
"hash": 0,
"os": null,
"tags": [
"cloud",
"self-signed"
],
"timestamp": "2026-06-28T07:04:54.366017",
"isp": "The Constant Company, LLC",
"transport": "tcp",
"_shodan": {
"region": "na",
"module": "https",
"ptr": true,
"options": {},
"id": "e2ace0b0-b13f-4aaf-a59b-bfa406d4dd1f",
"crawler": "18489e9a79f699db3cf7c9598eab3dd97489fa36"
},
"ssl": {
"chain_sha256": [
"78f51753bbfb30948087e8f1e087f2f73f923c6dbed25e1b3625469b0b1dc22f"
],
"jarm": "2ad2ad16d2ad2ad0002ad2ad2ad2add3b67dd3674d9af9dd91c1955a35d0e9",
"tlsext": [
{
"id": 23,
"name": "extended_master_secret"
},
{
"id": 65281,
"name": "renegotiation_info"
}
],
"chain": [
"-----BEGIN CERTIFICATE-----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\novfmQJpUGVWSnDmQ9W+B1Bpmf0mR2QVwaz2J0Q==\n-----END CERTIFICATE-----\n"
],
"versions": [],
"acceptable_cas": [],
"alpn": [],
"cert": {
"sig_alg": "sha512WithRSAEncryption",
"issued": "20190509083138Z",
"expires": "99991231235959Z",
"pubkey": {
"bits": 4096,
"type": "rsa"
},
"version": 2,
"extensions": [
{
"data": "\\x04\\x14p\\xcag\\x88;@\\rUe\\xa6S7\\x80\\xef\\x83\\x06u\\xad\\xedu",
"name": "subjectKeyIdentifier"
},
{
"critical": true,
"data": "0\\x03\\x01\\x01\\xff",
"name": "basicConstraints"
}
],
"fingerprint": {
"sha256": "78f51753bbfb30948087e8f1e087f2f73f923c6dbed25e1b3625469b0b1dc22f",
"sha1": "714c56e9e207d5c8e08e1ca28cd9ba85f079d061"
},
"serial": 1.1646002690029359e+36,
"issuer": {
"CN": "AsyncRAT Server CA"
},
"expired": false,
"subject": {
"CN": "AsyncRAT Server CA"
}
},
"cipher": {
"version": "TLSv1.2",
"bits": 256,
"name": "ECDHE-RSA-AES256-GCM-SHA384"
},
"trust": {
"revoked": false,
"browser": null
},
"handshake_states": [
"before SSL initialization",
"SSLv3/TLS write client hello",
"SSLv3/TLS read server hello",
"SSLv3/TLS read server certificate",
"SSLv3/TLS read server key exchange",
"SSLv3/TLS read server done",
"SSLv3/TLS write client key exchange",
"SSLv3/TLS write change cipher spec",
"SSLv3/TLS write finished",
"SSLv3/TLS read change cipher spec",
"SSLv3/TLS read finished",
"SSL negotiation finished successfully"
],
"ja3s": "ae4edc6faf64d08308082ad26be60767",
"ocsp": {}
},
"cloud": {
"region": "JP-13",
"service": null,
"provider": "Vultr"
},
"hostnames": [
"66.42.41.148.vultrusercontent.com"
],
"location": {
"city": "Ōi",
"region_code": "11",
"area_code": null,
"longitude": 139.7302,
"latitude": 35.609,
"country_code": "JP",
"country_name": "Japan"
},
"ip": 1110059412,
"domains": [
"vultrusercontent.com"
],
"org": "The Constant Company, LLC",
"data": "",
"port": 8443,
"ip_str": "66.42.41.148"
}