47.83.3.103
C2 Infrastructure CobaltStrike Indicator 47.83.3.103 Type ip Category C2 Infrastructure Family CobaltStrike Hosting Alibaba Cloud LLC Confidence high VT Score 10/94 Source shodan First Seen 2026-09-25 16:00:10 UTC Last Seen 2026-10-10 00:00:19 UTC Shodan View on Shodan ↗
Raw JSON
{
"cobalt_strike_beacon": {
"x86": {
"beacon_type": "HTTPS",
"jitter": 20,
"dns-beacon.strategy_rotate_seconds": -1,
"useragent_header": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.54 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.54",
"http-post.client": [
"Accept: application/json, text/plain, */*",
"Accept-Language: en-US,en;q=0.9",
"Accept-Encoding: gzip, deflate, br",
"Referer: https://www.cloudflare.com/",
"Sec-Fetch-Mode: cors",
"Sec-Fetch-Site: same-origin",
"__Cfuid=FN=0:",
":FG=1;SID=1_dfeb9abbd0fd1f166726bcd567e0967f83a2f49580786",
"Cookie",
"{\"event_type\":\"load\",\"page\":01,\"user_from\":\"web\",\"event_name\":\"visited-home\",\"log_info\":\"",
"\",\"code\":\"112388608\"}"
],
"maxgetsize": 1398165,
"process-inject.min_alloc": 17500,
"post-ex.spawnto_x86": "%windir%\\syswow64\\dllhost.exe",
"port": 10443,
"sleeptime": 10000,
"uses_cookies": 1,
"proxy.behavior": "2 (Use IE settings)",
"process-inject.execute": [
"ntdll:RtlUserThreadStart",
"CreateThread",
"NtQueueApcThread-s",
"CreateRemoteThread",
"RtlCreateUserThread"
],
"process-inject.startrwx": 4,
"post-ex.spawnto_x64": "%windir%\\sysnative\\dllhost.exe",
"process-inject.stub": "08f01a090887dee925a03fa23f510658",
"http-get.uri": "47.83.3.103,/cgi/rem",
"watermark": 100000,
"dns-beacon.strategy_fail_seconds": -1,
"process-inject.userwx": 32,
"dns-beacon.strategy_fail_x": -1,
"stage.cleanup": 1,
"http-post.verb": "POST",
"http-post.uri": "/cgi/log",
"server.publickey_md5": "e51c06cb1f328d58970560e3ee1cf3ff",
"process-inject.allocator": 1,
"http-get.verb": "GET",
"http-get.client": [
"Accept: application/json, text/javascript, */*; q=0.01",
"Accept-Language: en-US,en;q=0.9",
"Accept-Encoding: gzip, deflate, br",
"Sec-Fetch-Dest: empty",
"Sec-Fetch-Mode: cors",
"Sec-Fetch-Site: same-origin",
"Referer: https://www.cloudflare.com/",
"_ga=GA1.2.1748392610.1693204800; __cf_bm=",
".0.1800; _gid=GA1.2.937284651.1693204800; _clck=u7k8p2|2|fgr|0|1425",
"Cookie"
]
},
"x64": {
"beacon_type": "HTTPS",
"jitter": 20,
"dns-beacon.strategy_rotate_seconds": -1,
"useragent_header": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.54 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.54",
"http-post.client": [
"Accept: application/json, text/plain, */*",
"Accept-Language: en-US,en;q=0.9",
"Accept-Encoding: gzip, deflate, br",
"Referer: https://www.cloudflare.com/",
"Sec-Fetch-Mode: cors",
"Sec-Fetch-Site: same-origin",
"__Cfuid=FN=0:",
":FG=1;SID=1_dfeb9abbd0fd1f166726bcd567e0967f83a2f49580786",
"Cookie",
"{\"event_type\":\"load\",\"page\":01,\"user_from\":\"web\",\"event_name\":\"visited-home\",\"log_info\":\"",
"\",\"code\":\"112388608\"}"
],
"maxgetsize": 1398165,
"process-inject.min_alloc": 17500,
"post-ex.spawnto_x86": "%windir%\\syswow64\\dllhost.exe",
"port": 10443,
"sleeptime": 10000,
"uses_cookies": 1,
"proxy.behavior": "2 (Use IE settings)",
"process-inject.execute": [
"ntdll:RtlUserThreadStart",
"CreateThread",
"NtQueueApcThread-s",
"CreateRemoteThread",
"RtlCreateUserThread"
],
"process-inject.startrwx": 4,
"post-ex.spawnto_x64": "%windir%\\sysnative\\dllhost.exe",
"process-inject.stub": "08f01a090887dee925a03fa23f510658",
"http-get.uri": "47.83.3.103,/cgi/rem",
"watermark": 100000,
"dns-beacon.strategy_fail_seconds": -1,
"process-inject.userwx": 32,
"dns-beacon.strategy_fail_x": -1,
"stage.cleanup": 1,
"http-post.verb": "POST",
"http-post.uri": "/cgi/log",
"server.publickey_md5": "e51c06cb1f328d58970560e3ee1cf3ff",
"process-inject.allocator": 1,
"http-get.verb": "GET",
"http-get.client": [
"Accept: application/json, text/javascript, */*; q=0.01",
"Accept-Language: en-US,en;q=0.9",
"Accept-Encoding: gzip, deflate, br",
"Sec-Fetch-Dest: empty",
"Sec-Fetch-Mode: cors",
"Sec-Fetch-Site: same-origin",
"Referer: https://www.cloudflare.com/",
"_ga=GA1.2.1748392610.1693204800; __cf_bm=",
".0.1800; _gid=GA1.2.937284651.1693204800; _clck=u7k8p2|2|fgr|0|1425",
"Cookie"
]
}
},
"ip": 793969511,
"http": {
"status": 404,
"robots_hash": null,
"redirects": [],
"title_hash": null,
"securitytxt": null,
"title": null,
"sitemap_hash": null,
"robots": null,
"dom_hash": 0,
"components_hash": -2135087714,
"headers_hash": -1392026739,
"host": "47.83.3.103",
"html": "",
"server_hash": 869690771,
"location": "/",
"components": {
"Apache HTTP Server": {
"categories": [
"Web servers"
]
}
},
"securitytxt_hash": null,
"headers": {
"content-length": "0",
"keep-alive": "timeout=10, max=100",
"server": "Apache",
"connection": "Keep-Alive",
"date": "Thu, 24 Sep 2026 18:36:37 GMT",
"content-type": "text/plain"
},
"server": "Apache",
"sitemap": null,
"html_hash": 0
},
"port": 10443,
"cloud": {
"region": null,
"service": null,
"provider": "Alibaba Cloud"
},
"cpe23_hash": 1496571818,
"location": {
"city": "Hong Kong",
"region_code": "",
"area_code": null,
"longitude": 114.17469,
"latitude": 22.27832,
"country_code": "HK",
"country_name": "Hong Kong"
},
"product": "Cobalt Strike Beacon",
"hash": -119778071,
"tags": [
"cloud"
],
"timestamp": "2026-09-24T18:36:38.010812",
"ssl": {
"chain_sha256": [
"858ae53e03c0c0dbd14f8df3b9fccb7c0e8a9577beef5c05e3ad3f1cc529c9ae"
],
"jarm": "2ad2ad16d2ad2ad00042d42d00042de5fb3038104f457d92ba02e9311512c2",
"tlsext": [
{
"id": 43,
"name": "supported_versions"
},
{
"id": 51,
"name": "key_share"
},
{
"id": 10,
"name": "supported_groups"
}
],
"chain": [
"-----BEGIN CERTIFICATE-----\nMIIEqDCCA5CgAwIBAgIUIBib+78NfYgc5EcGbNpcf2/fHd0wDQYJKoZIhvcNAQEL\nBQAwgYsxCzAJBgNVBAYTAlVTMRkwFwYDVQQKExBDbG91ZEZsYXJlLCBJbmMuMTQw\nMgYDVQQLEytDbG91ZEZsYXJlIE9yaWdpbiBTU0wgQ2VydGlmaWNhdGUgQXV0aG9y\naXR5MRYwFAYDVQQHEw1TYW4gRnJhbmNpc2NvMRMwEQYDVQQIEwpDYWxpZm9ybmlh\nMB4XDTI2MDgwNDA2NTcwMFoXDTQxMDczMTA2NTcwMFowYjEZMBcGA1UEChMQQ2xv\ndWRGbGFyZSwgSW5jLjEdMBsGA1UECxMUQ2xvdWRGbGFyZSBPcmlnaW4gQ0ExJjAk\nBgNVBAMTHUNsb3VkRmxhcmUgT3JpZ2luIENlcnRpZmljYXRlMIIBIjANBgkqhkiG\n9w0BAQEFAAOCAQ8AMIIBCgKCAQEArnuAANhAUndzwKVoSHkO55xdBYEsbCzfOtAw\n5TIiNb25P/mpD4+QDMRbPCmIKcFJ6PAsAfIFDOcJV5AwHhcut5ZpXgJiVVgXmaEs\nACygDay5RA2qcEYs6MVFX0POW99IiJS36GVgzoQugC4yxYVqs9jyqZAu6DwmW0/n\nQ4+ipDA4FCdzLeDeTL1KeLuatkimrTMtmuwJIWutttvKDCXbY2yNyM/mFwoeilvI\nUWnbG20KB4+GzT0F2yrDbc3aM8vQa2YaRLbPIFFh/VZTiqusn6MUyxWjlJMT5Wsw\ncT+jtn5Qsphl/vzgerHYmGvn+lAgYGsIeUjIgL1fa/1kY4lFlwIDAQABo4IBKjCC\nASYwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMCBggrBgEFBQcD\nATAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRZDc16KvuOY0NcyeIajk+ami9NVjAf\nBgNVHSMEGDAWgBQk6FNXXXw0QIep65TbuuEWePwppDBABggrBgEFBQcBAQQ0MDIw\nMAYIKwYBBQUHMAGGJGh0dHA6Ly9vY3NwLmNsb3VkZmxhcmUuY29tL29yaWdpbl9j\nYTArBgNVHREEJDAighAqLmNsb25lZmxhcmUuY29tgg5jbG9uZWZsYXJlLmNvbTA4\nBgNVHR8EMTAvMC2gK6AphidodHRwOi8vY3JsLmNsb3VkZmxhcmUuY29tL29yaWdp\nbl9jYS5jcmwwDQYJKoZIhvcNAQELBQADggEBAEk5J7pSgdte4lPRzsCTE7fEaAWS\nTThIMzRkrGNi8T1BhkVF31cNAoH2EQSgEngQKVqf6rem2MBfsOYt1lTA7no7LvwG\nIgTpV8WHwtIGgWnKe7ssPpVUz93jGffeK7mrmxOHHxsQdNjkotlCao7yL9Vcpojt\nnyjSY/tKVH5pLes3IZzEmhobDdKBDCjYalky2GUuSoQw/0UVBCmlyLXsLHSs2xpy\nmGZQkOrEhKMkH8xqfTlyEZ/nB8Uo2zSegbTlSkOyr0nLJwgcyvMBAIyiDeTlXNsL\nBIcscpnT25ap1E3yjIMANOXcV1fTEb3pLFjtR0DkkLgItMw5LJ+EHEJKsJE=\n-----END CERTIFICATE-----\n"
],
"versions": [],
"acceptable_cas": [],
"alpn": [],
"cert": {
"sig_alg": "sha256WithRSAEncryption",
"issued": "20260804065700Z",
"expires": "20410731065700Z",
"pubkey": {
"bits": 2048,
"type": "rsa"
},
"version": 2,
"extensions": [
{
"critical": true,
"data": "\\x03\\x02\\x05\\xa0",
"name": "keyUsage"
},
{
"data": "0\\x14\\x06\\x08+\\x06\\x01\\x05\\x05\\x07\\x03\\x02\\x06\\x08+\\x06\\x01\\x05\\x05\\x07\\x03\\x01",
"name": "extendedKeyUsage"
},
{
"critical": true,
"data": "0\\x00",
"name": "basicConstraints"
},
{
"data": "\\x04\\x14Y\\r\\xcdz*\\xfb\\x8ecC\\\\\\xc9\\xe2\\x1a\\x8eO\\x9a\\x9a/MV",
"name": "subjectKeyIdentifier"
},
{
"data": "0\\x16\\x80\\x14$\\xe8SW]|4@\\x87\\xa9\\xeb\\x94\\xdb\\xba\\xe1\\x16x\\xfc)\\xa4",
"name": "authorityKeyIdentifier"
},
{
"data": "0200\\x06\\x08+\\x06\\x01\\x05\\x05\\x070\\x01\\x86$http://ocsp.cloudflare.com/origin_ca",
"name": "authorityInfoAccess"
},
{
"data": "0\"\\x82\\x10*.cloneflare.com\\x82\\x0ecloneflare.com",
"name": "subjectAltName"
},
{
"data": "0/0-\\xa0+\\xa0)\\x86\\'http://crl.cloudflare.com/origin_ca.crl",
"name": "crlDistributionPoints"
}
],
"fingerprint": {
"sha256": "858ae53e03c0c0dbd14f8df3b9fccb7c0e8a9577beef5c05e3ad3f1cc529c9ae",
"sha1": "dcab9516990c3190764cc0dfac54dce160c81f30"
},
"serial": 1.8323651062027372e+47,
"issuer": {
"C": "US",
"L": "San Francisco",
"OU": "CloudFlare Origin SSL Certificate Authority",
"O": "CloudFlare, Inc.",
"ST": "California"
},
"expired": false,
"subject": {
"OU": "CloudFlare Origin CA",
"CN": "CloudFlare Origin Certificate",
"O": "CloudFlare, Inc."
}
},
"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": [
"cloneflare.com"
],
"org": "Alibaba Cloud LLC",
"data": "HTTP/1.1 404 Not Found\r\nDate: Thu, 24 Sep 2026 18:36:37 GMT\r\nServer: Apache\r\nContent-Length: 0\r\nKeep-Alive: timeout=10, max=100\r\nConnection: Keep-Alive\r\nContent-Type: text/plain\r\n\r\n\nCobalt Strike Beacon:\n x86:\n beacon_type: HTTPS\n dns-beacon.strategy_fail_seconds: -1\n dns-beacon.strategy_fail_x: -1\n dns-beacon.strategy_rotate_seconds: -1\n http-get.client:\n Accept: application/json, text/javascript, */*; q=0.01\n Accept-Language: en-US,en;q=0.9\n Accept-Encoding: gzip, deflate, br\n Sec-Fetch-Dest: empty\n Sec-Fetch-Mode: cors\n Sec-Fetch-Site: same-origin\n Referer: https://www.cloudflare.com/\n _ga=GA1.2.1748392610.1693204800; __cf_bm=\n .0.1800; _gid=GA1.2.937284651.1693204800; _clck=u7k8p2|2|fgr|0|1425\n Cookie\n http-get.uri: 47.83.3.103,/cgi/rem\n http-get.verb: GET\n http-post.client:\n Accept: application/json, text/plain, */*\n Accept-Language: en-US,en;q=0.9\n Accept-Encoding: gzip, deflate, br\n Referer: https://www.cloudflare.com/\n Sec-Fetch-Mode: cors\n Sec-Fetch-Site: same-origin\n __Cfuid=FN=0:\n :FG=1;SID=1_dfeb9abbd0fd1f166726bcd567e0967f83a2f49580786\n Cookie\n {\"event_type\":\"load\",\"page\":01,\"user_from\":\"web\",\"event_name\":\"visited-home\",\"log_info\":\"\n \",\"code\":\"112388608\"}\n http-post.uri: /cgi/log\n http-post.verb: POST\n jitter: 20\n maxgetsize: 1398165\n port: 10443\n post-ex.spawnto_x64: %windir%\\sysnative\\dllhost.exe\n post-ex.spawnto_x86: %windir%\\syswow64\\dllhost.exe\n process-inject.allocator: 1\n process-inject.execute:\n ntdll:RtlUserThreadStart\n CreateThread\n NtQueueApcThread-s\n CreateRemoteThread\n RtlCreateUserThread\n process-inject.min_alloc: 17500\n process-inject.startrwx: 4\n process-inject.stub: 08f01a090887dee925a03fa23f510658\n process-inject.userwx: 32\n proxy.behavior: 2 (Use IE settings)\n server.publickey_md5: e51c06cb1f328d58970560e3ee1cf3ff\n sleeptime: 10000\n stage.cleanup: 1\n useragent_header: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.54 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.54\n uses_cookies: 1\n watermark: 100000\n x64:\n beacon_type: HTTPS\n dns-beacon.strategy_fail_seconds: -1\n dns-beacon.strategy_fail_x: -1\n dns-beacon.strategy_rotate_seconds: -1\n http-get.client:\n Accept: application/json, text/javascript, */*; q=0.01\n Accept-Language: en-US,en;q=0.9\n Accept-Encoding: gzip, deflate, br\n Sec-Fetch-Dest: empty\n Sec-Fetch-Mode: cors\n Sec-Fetch-Site: same-origin\n Referer: https://www.cloudflare.com/\n _ga=GA1.2.1748392610.1693204800; __cf_bm=\n .0.1800; _gid=GA1.2.937284651.1693204800; _clck=u7k8p2|2|fgr|0|1425\n Cookie\n http-get.uri: 47.83.3.103,/cgi/rem\n http-get.verb: GET\n http-post.client:\n Accept: application/json, text/plain, */*\n Accept-Language: en-US,en;q=0.9\n Accept-Encoding: gzip, deflate, br\n Referer: https://www.cloudflare.com/\n Sec-Fetch-Mode: cors\n Sec-Fetch-Site: same-origin\n __Cfuid=FN=0:\n :FG=1;SID=1_dfeb9abbd0fd1f166726bcd567e0967f83a2f49580786\n Cookie\n {\"event_type\":\"load\",\"page\":01,\"user_from\":\"web\",\"event_name\":\"visited-home\",\"log_info\":\"\n \",\"code\":\"112388608\"}\n http-post.uri: /cgi/log\n http-post.verb: POST\n jitter: 20\n maxgetsize: 1398165\n port: 10443\n post-ex.spawnto_x64: %windir%\\sysnative\\dllhost.exe\n post-ex.spawnto_x86: %windir%\\syswow64\\dllhost.exe\n process-inject.allocator: 1\n process-inject.execute:\n ntdll:RtlUserThreadStart\n CreateThread\n NtQueueApcThread-s\n CreateRemoteThread\n RtlCreateUserThread\n process-inject.min_alloc: 17500\n process-inject.startrwx: 4\n process-inject.stub: 08f01a090887dee925a03fa23f510658\n process-inject.userwx: 32\n proxy.behavior: 2 (Use IE settings)\n server.publickey_md5: e51c06cb1f328d58970560e3ee1cf3ff\n sleeptime: 10000\n stage.cleanup: 1\n useragent_header: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.54 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.54\n uses_cookies: 1\n watermark: 100000\n",
"asn": "AS45102",
"cpe23": [
"cpe:2.3:a:apache:http_server",
"cpe:2.3:a:helpsystems:cobalt_strike"
],
"isp": "Alibaba (US) Technology Co., Ltd.",
"transport": "tcp",
"cpe": [
"cpe:/a:apache:http_server",
"cpe:/a:helpsystems:cobalt_strike"
],
"domains": [
"cloneflare.com"
],
"ip_str": "47.83.3.103",
"os": null,
"_shodan": {
"region": "na",
"module": "https-simple-new",
"ptr": true,
"options": {
"scan": "MFhLYS6ByWxFHXRA"
},
"id": "378416b3-be57-4537-92a0-6d17e0807d7a",
"crawler": "8c108d59c81b65bba32b3225a760bb40705b85da"
}
}