43.138.186.157
C2 Infrastructure CobaltStrike Indicator 43.138.186.157 Type ip Category C2 Infrastructure Family CobaltStrike Hosting Tencent Cloud Computing (Beijing) Co., Ltd Confidence high VT Score 7/94 Source shodan First Seen 2026-05-09 16:00:12 UTC Last Seen 2026-07-29 16:00:45 UTC Shodan View on Shodan ↗
Raw JSON
{
"ip": 730512029,
"http": {
"status": 404,
"robots_hash": null,
"redirects": [],
"title_hash": null,
"securitytxt": null,
"title": null,
"sitemap_hash": null,
"robots": null,
"dom_hash": 0,
"headers_hash": 253650281,
"host": "43.138.186.157",
"html": "",
"server_hash": 869690771,
"location": "/",
"components": {
"Apache HTTP Server": {
"categories": [
"Web servers"
]
}
},
"securitytxt_hash": null,
"server": "Apache",
"sitemap": null,
"html_hash": 0
},
"port": 9443,
"transport": "tcp",
"cloud": {
"region": null,
"service": null,
"provider": "Tencent Cloud"
},
"location": {
"city": "Guangzhou",
"region_code": "GD",
"area_code": null,
"longitude": 113.25,
"latitude": 23.11667,
"country_code": "CN",
"country_name": "China"
},
"product": "Cobalt Strike Beacon",
"hash": 1945182734,
"tags": [
"cloud",
"self-signed"
],
"timestamp": "2026-05-09T08:04:11.028861",
"ssl": {
"chain_sha256": [
"32e398e650860594a9c7320750fba21d95fb04c4dd0a20b5a4e9582a3edb0e81"
],
"jarm": "2ad2ad16d2ad2ad22c42d42d00042de4f6cde49b80ad1e14c340f9e47ccd3a",
"tlsext": [
{
"id": 43,
"name": "supported_versions"
},
{
"id": 51,
"name": "key_share"
},
{
"id": 10,
"name": "supported_groups"
}
],
"chain": [
"-----BEGIN CERTIFICATE-----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\nvLTjsjXW9cAyNqEKQrxVDVGeFl4BPv2R0Sqdf5TJRn3FFA==\n-----END CERTIFICATE-----\n"
],
"versions": [],
"acceptable_cas": [],
"alpn": [],
"cert": {
"sig_alg": "sha256WithRSAEncryption",
"issued": "20210330161126Z",
"expires": "20210628161126Z",
"pubkey": {
"bits": 2048,
"type": "rsa"
},
"version": 2,
"extensions": [
{
"data": "\\x04\\x14\\x9c\\x06\\xe9\\x9dn&\\xe6\\x02\\xc5\\xf6\\xd2\\xd6\\xffL\\xe6\\xde\\x9f\\xa0\\x13\\xc8",
"name": "subjectKeyIdentifier"
}
],
"fingerprint": {
"sha256": "32e398e650860594a9c7320750fba21d95fb04c4dd0a20b5a4e9582a3edb0e81",
"sha1": "148a4ec1783ef5cb6b8f42d6e5c83361c2cf01fe"
},
"serial": 17342429503834510000,
"issuer": {
"C": "CN",
"CN": "microsoft",
"L": "Beijing",
"O": "microsoft",
"ST": "Beijing",
"OU": "microsoft"
},
"expired": true,
"subject": {
"C": "CN",
"CN": "microsoft",
"L": "Beijing",
"O": "microsoft",
"ST": "Beijing",
"OU": "microsoft"
}
},
"cipher": {
"version": "TLSv1.3",
"bits": 256,
"name": "TLS_AES_256_GCM_SHA384"
},
"trust": {
"revoked": false,
"browser": null
},
"handshake_states": [
"before SSL initialization",
"SSLv3/TLS write client hello",
"SSLv3/TLS read server hello",
"TLSv1.3 read encrypted extensions",
"SSLv3/TLS read server certificate",
"TLSv1.3 read server certificate verify",
"SSLv3/TLS read finished",
"SSLv3/TLS write change cipher spec",
"SSLv3/TLS write finished",
"SSL negotiation finished successfully"
],
"ja3s": "f03a69cfa3944d6d51bc52febd87a1a8",
"ocsp": {}
},
"hostnames": [],
"org": "Tencent Cloud Computing (Beijing) Co., Ltd",
"data": "HTTP/1.1 404 Not Found\r\nDate: Sat, 9 May 2026 08:04:10 GMT\r\nContent-Type: text/plain\r\nContent-Length: 0\r\nServer: Apache\r\nConnection: close\r\n\r\n",
"asn": "AS45090",
"cpe23": [
"cpe:2.3:a:apache:http_server",
"cpe:2.3:a:helpsystems:cobalt_strike"
],
"isp": "Shenzhen Tencent Computer Systems Company Limited",
"cpe": [
"cpe:/a:apache:http_server",
"cpe:/a:helpsystems:cobalt_strike"
],
"domains": [],
"ip_str": "43.138.186.157",
"os": null,
"_shodan": {
"region": "na",
"module": "https",
"ptr": true,
"options": {},
"id": "5f3314bd-fe29-4d9c-9784-fbae95739a3a",
"crawler": "eb6a3b0c4c23bbec821e9a56c850ef9b7c5c7f4c"
}
}