49.233.136.227
C2 Infrastructure CobaltStrike Indicator 49.233.136.227 Type ip Category C2 Infrastructure Family CobaltStrike Hosting Tencent cloud computing (Beijing) Co., Ltd. Confidence high VT Score 10/94 Source shodan First Seen 2026-07-01 00:00:55 UTC Last Seen 2026-07-08 08:00:43 UTC Shodan View on Shodan ↗
Raw JSON
{
"cobalt_strike_beacon": {
"x86": {
"beacon_type": "HTTP",
"jitter": 37,
"dns-beacon.strategy_rotate_seconds": -1,
"useragent_header": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36",
"http-post.client": [
"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
"Accept-Encoding: gzip, deflate",
"w_rid"
],
"maxgetsize": 1398212,
"process-inject.min_alloc": 17500,
"post-ex.spawnto_x86": "%windir%\\syswow64\\dllhost.exe",
"port": 80,
"sleeptime": 45000,
"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": "04e0a11be59147a8d73d2b3e9fea832c",
"http-get.uri": "127.0.0.1,/x/web-show/wbi/res/locs",
"watermark": 666666,
"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": "/x/web-show/pwbi/res/locs",
"server.publickey_md5": "ea36a33599680c68e6c2e972c9b34414",
"process-inject.allocator": 1,
"http-get.verb": "GET",
"http-get.client": [
"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
"Accept-Encoding: gzip, deflate",
"w_rid",
"Cookie"
]
},
"x64": {
"beacon_type": "HTTP",
"jitter": 37,
"dns-beacon.strategy_rotate_seconds": -1,
"useragent_header": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36",
"http-post.client": [
"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
"Accept-Encoding: gzip, deflate",
"w_rid"
],
"maxgetsize": 1398212,
"process-inject.min_alloc": 17500,
"post-ex.spawnto_x86": "%windir%\\syswow64\\dllhost.exe",
"port": 80,
"sleeptime": 45000,
"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": "04e0a11be59147a8d73d2b3e9fea832c",
"http-get.uri": "127.0.0.1,/x/web-show/wbi/res/locs",
"watermark": 666666,
"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": "/x/web-show/pwbi/res/locs",
"server.publickey_md5": "ea36a33599680c68e6c2e972c9b34414",
"process-inject.allocator": 1,
"http-get.verb": "GET",
"http-get.client": [
"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
"Accept-Encoding: gzip, deflate",
"w_rid",
"Cookie"
]
}
},
"ip": 837388515,
"http": {
"status": 404,
"robots_hash": null,
"redirects": [],
"title_hash": null,
"securitytxt": null,
"title": null,
"sitemap_hash": null,
"robots": null,
"dom_hash": 0,
"headers_hash": -1392026739,
"host": "49.233.136.227",
"html": "",
"server_hash": -1340961475,
"location": "/",
"components": {
"Nginx": {
"categories": [
"Web servers",
"Reverse proxies"
]
}
},
"securitytxt_hash": null,
"server": "nginx",
"sitemap": null,
"html_hash": 0
},
"port": 80,
"transport": "tcp",
"cloud": {
"region": null,
"service": null,
"provider": "Tencent Cloud"
},
"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": -16037507,
"tags": [
"cloud"
],
"timestamp": "2026-06-28T05:54:12.320633",
"hostnames": [],
"org": "Tencent cloud computing (Beijing) Co., Ltd.",
"data": "HTTP/1.1 404 Not Found\r\nDate: Sun, 28 Jun 2026 05:55:24 GMT\r\nServer: nginx\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: HTTP\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 Accept-Encoding: gzip, deflate\n w_rid\n Cookie\n http-get.uri: 127.0.0.1,/x/web-show/wbi/res/locs\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 Accept-Encoding: gzip, deflate\n w_rid\n http-post.uri: /x/web-show/pwbi/res/locs\n http-post.verb: POST\n jitter: 37\n maxgetsize: 1398212\n port: 80\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: 04e0a11be59147a8d73d2b3e9fea832c\n process-inject.userwx: 32\n proxy.behavior: 2 (Use IE settings)\n server.publickey_md5: ea36a33599680c68e6c2e972c9b34414\n sleeptime: 45000\n stage.cleanup: 1\n useragent_header: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36\n uses_cookies: 1\n watermark: 666666\n x64:\n beacon_type: HTTP\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 Accept-Encoding: gzip, deflate\n w_rid\n Cookie\n http-get.uri: 127.0.0.1,/x/web-show/wbi/res/locs\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 Accept-Encoding: gzip, deflate\n w_rid\n http-post.uri: /x/web-show/pwbi/res/locs\n http-post.verb: POST\n jitter: 37\n maxgetsize: 1398212\n port: 80\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: 04e0a11be59147a8d73d2b3e9fea832c\n process-inject.userwx: 32\n proxy.behavior: 2 (Use IE settings)\n server.publickey_md5: ea36a33599680c68e6c2e972c9b34414\n sleeptime: 45000\n stage.cleanup: 1\n useragent_header: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36\n uses_cookies: 1\n watermark: 666666\n",
"asn": "AS45090",
"cpe23": [
"cpe:2.3:a:f5:nginx",
"cpe:2.3:a:helpsystems:cobalt_strike"
],
"isp": "Shenzhen Tencent Computer Systems Company Limited",
"cpe": [
"cpe:/a:f5:nginx",
"cpe:/a:helpsystems:cobalt_strike"
],
"domains": [],
"ip_str": "49.233.136.227",
"os": null,
"_shodan": {
"region": "na",
"crawler": "1ad7dd0071d724b916894d677e734fae1da92142",
"options": {},
"module": "http",
"id": "3dab36c7-d38a-4b04-ac90-67204699e774"
}
}