146.56.227.227
C2 Infrastructure CobaltStrike Indicator 146.56.227.227 Type ip Category C2 Infrastructure Family CobaltStrike Hosting Tencent Cloud Computing (Beijing) Co., Ltd Confidence high VT Score 14/94 Source shodan First Seen 2026-08-13 16:00:27 UTC Last Seen 2026-08-20 16:00:45 UTC Shodan View on Shodan ↗
Raw JSON
{
"cobalt_strike_beacon": {
"x86": {
"beacon_type": "HTTPS",
"jitter": 27,
"dns-beacon.strategy_rotate_seconds": -1,
"useragent_header": "Mozilla/5.0 (iPhone; CPU iPhone OS 12_1_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/16C104",
"http-post.client": [
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"Sec-Fetch-Site: same-origin",
"Sec-Fetch-Mode: navigate",
"Sec-Detch-Dest: document",
"zm_gnl_guid=",
"Cookie",
"ZOOM-CSRFTOKEN"
],
"maxgetsize": 1401199,
"process-inject.min_alloc": 16700,
"post-ex.spawnto_x86": "%windir%\\syswow64\\gpupdate.exe",
"port": 9443,
"sleeptime": 38500,
"uses_cookies": 1,
"proxy.behavior": "2 (Use IE settings)",
"process-inject.execute": [
"ntdll.dll:RtlUserThreadStart",
"SetThreadContext",
"NtQueueApcThread-s",
"kernel32.dll:LoadLibraryA",
"RtlCreateUserThread"
],
"process-inject.startrwx": 64,
"post-ex.spawnto_x64": "%windir%\\sysnative\\gpupdate.exe",
"process-inject.stub": "40ed048138df0b3e23a0ef24dc5efa1a",
"http-get.uri": "146.56.227.227,/wc/58462514417",
"watermark": 666666666,
"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_chunk": 96,
"http-post.uri": "/meeting/save",
"server.publickey_md5": "22c4c95f503b95f0eb74681d7e5258dd",
"process-inject.allocator": 1,
"cfg_caution": 1,
"http-get.verb": "GET",
"http-get.client": [
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"Sec-Fetch-Site: same-origin",
"Sec-Fetch-Mode: navigate",
"Sec-Fetch-User: ?1",
"Sec-Detch-Dest: document",
"zm_gnl_guid=",
"Cookie"
]
},
"x64": {
"beacon_type": "HTTPS",
"jitter": 27,
"dns-beacon.strategy_rotate_seconds": -1,
"useragent_header": "Mozilla/5.0 (iPhone; CPU iPhone OS 12_1_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/16C104",
"http-post.client": [
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"Sec-Fetch-Site: same-origin",
"Sec-Fetch-Mode: navigate",
"Sec-Detch-Dest: document",
"zm_gnl_guid=",
"Cookie",
"ZOOM-CSRFTOKEN"
],
"maxgetsize": 1401199,
"process-inject.min_alloc": 16700,
"post-ex.spawnto_x86": "%windir%\\syswow64\\gpupdate.exe",
"port": 9443,
"sleeptime": 38500,
"uses_cookies": 1,
"proxy.behavior": "2 (Use IE settings)",
"process-inject.execute": [
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"SetThreadContext",
"NtQueueApcThread-s",
"kernel32.dll:LoadLibraryA",
"RtlCreateUserThread"
],
"process-inject.startrwx": 64,
"post-ex.spawnto_x64": "%windir%\\sysnative\\gpupdate.exe",
"process-inject.stub": "40ed048138df0b3e23a0ef24dc5efa1a",
"http-get.uri": "146.56.227.227,/s/58462514417",
"watermark": 666666666,
"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_chunk": 96,
"http-post.uri": "/meeting/save",
"server.publickey_md5": "22c4c95f503b95f0eb74681d7e5258dd",
"process-inject.allocator": 1,
"cfg_caution": 1,
"http-get.verb": "GET",
"http-get.client": [
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"Sec-Fetch-Site: same-origin",
"Sec-Fetch-Mode: navigate",
"Sec-Fetch-User: ?1",
"Sec-Detch-Dest: document",
"zm_gnl_guid=",
"Cookie"
]
}
},
"ip": 2453201891,
"http": {
"status": 404,
"robots_hash": null,
"redirects": [],
"title_hash": null,
"securitytxt": null,
"title": null,
"sitemap_hash": null,
"robots": null,
"dom_hash": 0,
"components_hash": 0,
"headers_hash": 2129120964,
"host": "146.56.227.227",
"html": "",
"server_hash": null,
"location": "/",
"components": {},
"securitytxt_hash": null,
"headers": {
"date": "Wed, 12 Aug 2026 09:07:49 GMT",
"content-length": "0",
"content-type": "text/plain"
},
"server": null,
"sitemap": null,
"html_hash": 0
},
"port": 9443,
"cloud": {
"region": null,
"service": null,
"provider": "Tencent Cloud"
},
"cpe23_hash": -527748401,
"location": {
"city": "Nanjing",
"region_code": "JS",
"area_code": null,
"longitude": 118.77778,
"latitude": 32.06167,
"country_code": "CN",
"country_name": "China"
},
"product": "Cobalt Strike Beacon",
"hash": 1032422945,
"tags": [
"cloud",
"self-signed"
],
"timestamp": "2026-08-12T09:07:49.763314",
"ssl": {
"chain_sha256": [
"0db205a59773d84a48d453d96207cfe916e472f81502ce13de46a5c6207fc598"
],
"jarm": "2ad2ad16d2ad2ad00042d42d00042ddb04deffa1705e2edc44cae1ed24a4da",
"tlsext": [
{
"id": 43,
"name": "supported_versions"
},
{
"id": 51,
"name": "key_share"
},
{
"id": 10,
"name": "supported_groups"
}
],
"chain": [
"-----BEGIN CERTIFICATE-----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\nMDSAp4HvvxfCns0PEwnZ1CAH+bWWhZBpUgxu0CcC6QiiI/Zux1ne\n-----END CERTIFICATE-----\n"
],
"versions": [],
"acceptable_cas": [],
"alpn": [],
"cert": {
"sig_alg": "sha256WithRSAEncryption",
"issued": "20260811114743Z",
"expires": "20270811114743Z",
"pubkey": {
"bits": 2048,
"type": "rsa"
},
"version": 2,
"extensions": [
{
"data": "\\x04\\x14\\xfb\\xacW\\x12\\xffy\\xa9\\xf0\\xfc\\xda|\\xd0\\xbdt\\x9dum\\xdc\\xbf\\xd5",
"name": "subjectKeyIdentifier"
}
],
"fingerprint": {
"sha256": "0db205a59773d84a48d453d96207cfe916e472f81502ce13de46a5c6207fc598",
"sha1": "c3c7e529acb4d306312217739cdc82eeb98dc157"
},
"serial": 160579680,
"issuer": {
"C": "US",
"CN": "whatever.com",
"L": "California",
"O": "whatever LLC.",
"ST": "CA",
"OU": "local.org"
},
"expired": false,
"subject": {
"C": "US",
"CN": "whatever.com",
"L": "California",
"O": "whatever LLC.",
"ST": "CA",
"OU": "local.org"
}
},
"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: Wed, 12 Aug 2026 09:07:49 GMT\r\nContent-Type: text/plain\r\nContent-Length: 0\r\n\r\n\nCobalt Strike Beacon:\n x86:\n beacon_type: HTTPS\n cfg_caution: 1\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 Connection: close\n Sec-Fetch-Site: same-origin\n Sec-Fetch-Mode: navigate\n Sec-Fetch-User: ?1\n Sec-Detch-Dest: document\n zm_gnl_guid=\n Cookie\n http-get.uri: 146.56.227.227,/wc/58462514417\n http-get.verb: GET\n http-post.client:\n Connection: close\n Sec-Fetch-Site: same-origin\n Sec-Fetch-Mode: navigate\n Sec-Detch-Dest: document\n zm_gnl_guid=\n Cookie\n ZOOM-CSRFTOKEN\n http-post.uri: /meeting/save\n http-post.verb: POST\n http_post_chunk: 96\n jitter: 27\n maxgetsize: 1401199\n port: 9443\n post-ex.spawnto_x64: %windir%\\sysnative\\gpupdate.exe\n post-ex.spawnto_x86: %windir%\\syswow64\\gpupdate.exe\n process-inject.allocator: 1\n process-inject.execute:\n ntdll.dll:RtlUserThreadStart\n SetThreadContext\n NtQueueApcThread-s\n kernel32.dll:LoadLibraryA\n RtlCreateUserThread\n process-inject.min_alloc: 16700\n process-inject.startrwx: 64\n process-inject.stub: 40ed048138df0b3e23a0ef24dc5efa1a\n process-inject.userwx: 32\n proxy.behavior: 2 (Use IE settings)\n server.publickey_md5: 22c4c95f503b95f0eb74681d7e5258dd\n sleeptime: 38500\n stage.cleanup: 1\n useragent_header: Mozilla/5.0 (iPhone; CPU iPhone OS 12_1_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/16C104\n uses_cookies: 1\n watermark: 666666666\n x64:\n beacon_type: HTTPS\n cfg_caution: 1\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 Connection: close\n Sec-Fetch-Site: same-origin\n Sec-Fetch-Mode: navigate\n Sec-Fetch-User: ?1\n Sec-Detch-Dest: document\n zm_gnl_guid=\n Cookie\n http-get.uri: 146.56.227.227,/s/58462514417\n http-get.verb: GET\n http-post.client:\n Connection: close\n Sec-Fetch-Site: same-origin\n Sec-Fetch-Mode: navigate\n Sec-Detch-Dest: document\n zm_gnl_guid=\n Cookie\n ZOOM-CSRFTOKEN\n http-post.uri: /meeting/save\n http-post.verb: POST\n http_post_chunk: 96\n jitter: 27\n maxgetsize: 1401199\n port: 9443\n post-ex.spawnto_x64: %windir%\\sysnative\\gpupdate.exe\n post-ex.spawnto_x86: %windir%\\syswow64\\gpupdate.exe\n process-inject.allocator: 1\n process-inject.execute:\n ntdll.dll:RtlUserThreadStart\n SetThreadContext\n NtQueueApcThread-s\n kernel32.dll:LoadLibraryA\n RtlCreateUserThread\n process-inject.min_alloc: 16700\n process-inject.startrwx: 64\n process-inject.stub: 40ed048138df0b3e23a0ef24dc5efa1a\n process-inject.userwx: 32\n proxy.behavior: 2 (Use IE settings)\n server.publickey_md5: 22c4c95f503b95f0eb74681d7e5258dd\n sleeptime: 38500\n stage.cleanup: 1\n useragent_header: Mozilla/5.0 (iPhone; CPU iPhone OS 12_1_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/16C104\n uses_cookies: 1\n watermark: 666666666\n",
"asn": "AS45090",
"cpe23": [
"cpe:2.3:a:helpsystems:cobalt_strike"
],
"isp": "Shenzhen Tencent Computer Systems Company Limited",
"transport": "tcp",
"cpe": [
"cpe:/a:helpsystems:cobalt_strike"
],
"domains": [],
"ip_str": "146.56.227.227",
"os": null,
"_shodan": {
"region": "na",
"module": "https",
"ptr": true,
"options": {},
"id": "55786649-174f-4dc3-9038-acb1faaebbbd",
"crawler": "60ed417ad95fef3bf25c236f9558911d765bbdab"
}
}