156.254.20.46
C2 Infrastructure CobaltStrike Indicator 156.254.20.46 Type ip Category C2 Infrastructure Family CobaltStrike Hosting Fastmos Co Limited Confidence high VT Score 5/94 Source shodan First Seen 2026-09-18 16:00:09 UTC Last Seen 2026-10-10 00:00:19 UTC Shodan View on Shodan ↗
Raw JSON
{
"cobalt_strike_beacon": {
"x86": {
"beacon_type": "HTTP",
"dns-beacon.strategy_rotate_seconds": -1,
"useragent_header": "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; UHS)",
"http-post.client": [
"Content-Type: application/octet-stream",
"id"
],
"maxgetsize": 1048576,
"post-ex.spawnto_x86": "%windir%\\syswow64\\rundll32.exe",
"port": 5998,
"sleeptime": 60000,
"uses_cookies": 1,
"proxy.behavior": "2 (Use IE settings)",
"process-inject.execute": [
"CreateThread",
"SetThreadContext",
"CreateRemoteThread",
"RtlCreateUserThread"
],
"process-inject.startrwx": 64,
"post-ex.spawnto_x64": "%windir%\\sysnative\\rundll32.exe",
"process-inject.stub": "e781a4479f7c5a03b2dcfe4bd436366f",
"http-get.uri": "156.254.20.46,/g.pixel",
"watermark": 666666666,
"dns-beacon.strategy_fail_seconds": -1,
"server.publickey_md5": "fed26edc75be700350ef67015ba3ed35",
"dns-beacon.strategy_fail_x": -1,
"http-post.verb": "POST",
"http-post.uri": "/submit.php",
"process-inject.userwx": 64,
"http-get.verb": "GET",
"http-get.client": [
"Cookie"
]
},
"x64": {
"beacon_type": "HTTP",
"dns-beacon.strategy_rotate_seconds": -1,
"useragent_header": "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; ; NCLIENT50_AAPCDA5841E333)",
"http-post.client": [
"Content-Type: application/octet-stream",
"id"
],
"maxgetsize": 1048576,
"post-ex.spawnto_x86": "%windir%\\syswow64\\rundll32.exe",
"port": 5998,
"sleeptime": 60000,
"uses_cookies": 1,
"proxy.behavior": "2 (Use IE settings)",
"process-inject.execute": [
"CreateThread",
"SetThreadContext",
"CreateRemoteThread",
"RtlCreateUserThread"
],
"process-inject.startrwx": 64,
"post-ex.spawnto_x64": "%windir%\\sysnative\\rundll32.exe",
"process-inject.stub": "e781a4479f7c5a03b2dcfe4bd436366f",
"http-get.uri": "156.254.20.46,/dpixel",
"watermark": 666666666,
"dns-beacon.strategy_fail_seconds": -1,
"server.publickey_md5": "fed26edc75be700350ef67015ba3ed35",
"dns-beacon.strategy_fail_x": -1,
"http-post.verb": "POST",
"http-post.uri": "/submit.php",
"process-inject.userwx": 64,
"http-get.verb": "GET",
"http-get.client": [
"Cookie"
]
}
},
"ip": 2633897006,
"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": "156.254.20.46",
"html": "",
"server_hash": null,
"location": "/",
"components": {},
"securitytxt_hash": null,
"headers": {
"date": "Fri, 18 Sep 2026 08:55:27 GMT",
"content-length": "0",
"content-type": "text/plain"
},
"server": null,
"sitemap": null,
"html_hash": 0
},
"port": 5998,
"transport": "tcp",
"cpe23_hash": -527748401,
"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": -1689337817,
"timestamp": "2026-09-18T08:55:27.192139",
"hostnames": [],
"org": "Fastmos Co Limited",
"data": "HTTP/1.1 404 Not Found\r\nDate: Fri, 18 Sep 2026 08:55:27 GMT\r\nContent-Type: text/plain\r\nContent-Length: 0\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 Cookie\n http-get.uri: 156.254.20.46,/g.pixel\n http-get.verb: GET\n http-post.client:\n Content-Type: application/octet-stream\n id\n http-post.uri: /submit.php\n http-post.verb: POST\n maxgetsize: 1048576\n port: 5998\n post-ex.spawnto_x64: %windir%\\sysnative\\rundll32.exe\n post-ex.spawnto_x86: %windir%\\syswow64\\rundll32.exe\n process-inject.execute:\n CreateThread\n SetThreadContext\n CreateRemoteThread\n RtlCreateUserThread\n process-inject.startrwx: 64\n process-inject.stub: e781a4479f7c5a03b2dcfe4bd436366f\n process-inject.userwx: 64\n proxy.behavior: 2 (Use IE settings)\n server.publickey_md5: fed26edc75be700350ef67015ba3ed35\n sleeptime: 60000\n useragent_header: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; UHS)\n uses_cookies: 1\n watermark: 666666666\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 Cookie\n http-get.uri: 156.254.20.46,/dpixel\n http-get.verb: GET\n http-post.client:\n Content-Type: application/octet-stream\n id\n http-post.uri: /submit.php\n http-post.verb: POST\n maxgetsize: 1048576\n port: 5998\n post-ex.spawnto_x64: %windir%\\sysnative\\rundll32.exe\n post-ex.spawnto_x86: %windir%\\syswow64\\rundll32.exe\n process-inject.execute:\n CreateThread\n SetThreadContext\n CreateRemoteThread\n RtlCreateUserThread\n process-inject.startrwx: 64\n process-inject.stub: e781a4479f7c5a03b2dcfe4bd436366f\n process-inject.userwx: 64\n proxy.behavior: 2 (Use IE settings)\n server.publickey_md5: fed26edc75be700350ef67015ba3ed35\n sleeptime: 60000\n useragent_header: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; ; NCLIENT50_AAPCDA5841E333)\n uses_cookies: 1\n watermark: 666666666\n",
"asn": "AS400619",
"cpe23": [
"cpe:2.3:a:helpsystems:cobalt_strike"
],
"isp": "AROSSCLOUD INC.",
"cpe": [
"cpe:/a:helpsystems:cobalt_strike"
],
"domains": [],
"ip_str": "156.254.20.46",
"os": null,
"_shodan": {
"region": "na",
"module": "auto",
"ptr": true,
"options": {},
"id": "a97a373b-6703-4df4-85ca-f05daee9394a",
"crawler": "fce091bb56e19f2cc04e7cd0f9c8a1c1805d961a"
}
}