39.105.74.52
C2 Infrastructure CobaltStrike Indicator 39.105.74.52 Type ip Category C2 Infrastructure Family CobaltStrike Hosting Aliyun Computing Co., LTD Confidence high VT Score 11/94 Source shodan First Seen 2026-05-02 16:00:01 UTC Last Seen 2026-05-31 00:00:37 UTC Shodan View on Shodan ↗
Raw JSON
{
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},
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"server.publickey_md5": "b51c645572c25bcd8d9a8ae63c8af2ad",
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"http-get.verb": "GET",
"http-get.client": [
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"Accept-Encoding: gzip, deflate",
"__cfduid=",
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}
},
"ip": 661211700,
"http": {
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"robots_hash": null,
"redirects": [],
"title_hash": null,
"securitytxt": null,
"title": null,
"sitemap_hash": null,
"robots": null,
"dom_hash": 0,
"headers_hash": -1392026739,
"host": "39.105.74.52",
"html": "",
"server_hash": 869690771,
"location": "/",
"components": {
"Apache HTTP Server": {
"categories": [
"Web servers"
]
}
},
"securitytxt_hash": null,
"server": "Apache",
"sitemap": null,
"html_hash": 0
},
"port": 443,
"transport": "tcp",
"location": {
"city": "Beijing",
"region_code": "BJ",
"area_code": null,
"longitude": 116.39723,
"latitude": 39.9075,
"country_code": "CN",
"country_name": "China"
},
"product": "Cobalt Strike Beacon",
"hash": -1250610025,
"tags": [
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],
"timestamp": "2026-05-02T11:54:28.757060",
"ssl": {
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],
"jarm": "2ad2ad16d2ad2ad00042d42d00042ddb04deffa1705e2edc44cae1ed24a4da",
"tlsext": [
{
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"name": "supported_versions"
},
{
"id": 51,
"name": "key_share"
},
{
"id": 10,
"name": "supported_groups"
}
],
"chain": [
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],
"versions": [
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"-SSLv2",
"-SSLv3",
"-TLSv1.1",
"TLSv1.2",
"TLSv1.3"
],
"acceptable_cas": [],
"alpn": [],
"cert": {
"sig_alg": "sha256WithRSAEncryption",
"issued": "20150520182624Z",
"expires": "20250517182624Z",
"pubkey": {
"bits": 2048,
"type": "rsa"
},
"version": 2,
"extensions": [
{
"data": "\\x04\\x14sk^\\xdb\\xcf\\xc9\\x19\\x1d[\\xd0\\x1f\\x8c\\xe3\\xabV8\\x18\\x9f\\x02O",
"name": "subjectKeyIdentifier"
}
],
"fingerprint": {
"sha256": "87f2085c32b6a2cc709b365f55873e207a9caa10bffecf2fd16d3cf9d94d390c",
"sha1": "6ece5ece4192683d2d84e25b0ba7e04f9cb7eb7c"
},
"serial": 146473198,
"issuer": {
"C": "",
"CN": "",
"L": "",
"O": "",
"ST": "",
"OU": ""
},
"expired": true,
"subject": {
"C": "",
"CN": "",
"L": "",
"O": "",
"ST": "",
"OU": ""
}
},
"cipher": {
"version": "TLSv1.3",
"bits": 256,
"name": "TLS_AES_256_GCM_SHA384"
},
"trust": {
"revoked": false,
"browser": null
},
"handshake_states": [
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"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": "Aliyun Computing Co., LTD",
"data": "HTTP/1.1 404 Not Found\r\nDate: Sat, 2 May 2026 11:54:28 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: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\n Referer: http://releases-export-finishing-phillips.trycloudflare.com/\n Accept-Encoding: gzip, deflate\n __cfduid=\n Cookie\n http-get.uri: releases-export-finishing-phillips.trycloudflare.com,/jquery-3.3.1.min.js\n http-get.verb: GET\n http-post.client:\n Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\n Referer: http://releases-export-finishing-phillips.trycloudflare.com/\n Accept-Encoding: gzip, deflate\n __cfduid\n http-post.uri: /jquery-3.3.2.min.js\n http-post.verb: POST\n jitter: 37\n maxgetsize: 2801745\n port: 443\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: 40ed048138df0b3e23a0ef24dc5efa1a\n process-inject.userwx: 32\n proxy.behavior: 2 (Use IE settings)\n server.publickey_md5: b51c645572c25bcd8d9a8ae63c8af2ad\n sleeptime: 3000\n stage.cleanup: 1\n useragent_header: Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko\n uses_cookies: 1\n watermark: 666666666\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: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\n Referer: http://releases-export-finishing-phillips.trycloudflare.com/\n Accept-Encoding: gzip, deflate\n __cfduid=\n Cookie\n http-get.uri: releases-export-finishing-phillips.trycloudflare.com,/jquery-3.3.1.min.js\n http-get.verb: GET\n http-post.client:\n Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\n Referer: http://releases-export-finishing-phillips.trycloudflare.com/\n Accept-Encoding: gzip, deflate\n __cfduid\n http-post.uri: /jquery-3.3.2.min.js\n http-post.verb: POST\n jitter: 37\n maxgetsize: 2801745\n port: 443\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: 40ed048138df0b3e23a0ef24dc5efa1a\n process-inject.userwx: 32\n proxy.behavior: 2 (Use IE settings)\n server.publickey_md5: b51c645572c25bcd8d9a8ae63c8af2ad\n sleeptime: 3000\n stage.cleanup: 1\n useragent_header: Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko\n uses_cookies: 1\n watermark: 666666666\n",
"asn": "AS37963",
"cpe23": [
"cpe:2.3:a:apache:http_server",
"cpe:2.3:a:helpsystems:cobalt_strike"
],
"isp": "Hangzhou Alibaba Advertising Co.,Ltd.",
"cpe": [
"cpe:/a:apache:http_server",
"cpe:/a:helpsystems:cobalt_strike"
],
"domains": [],
"ip_str": "39.105.74.52",
"os": null,
"_shodan": {
"region": "",
"module": "https",
"ptr": true,
"options": {},
"id": "45d365e1-d7c7-4c02-b9e6-9738b6835bde",
"crawler": "91597136eb9b132d7cc954511e0d9cbe7ce2e377"
}
}