117.72.39.83
C2 Infrastructure CobaltStrike Indicator 117.72.39.83 Type ip Category C2 Infrastructure Family CobaltStrike Hosting Beijing Jingdong 360 Degree E-commerce Co., Ltd. Confidence high VT Score 17/94 Source shodan First Seen 2026-04-18 05:03:23 UTC Last Seen 2026-09-11 08:00:43 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 10.0; Windows NT 6.2; WOW64; Trident/6.0; Touch; MASPJS)",
"http-post.client": [
"Accept: */*",
"JSESSION=",
"Cookie"
],
"maxgetsize": 1398104,
"post-ex.spawnto_x86": "%windir%\\syswow64\\rundll32.exe",
"port": 4433,
"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": "b50b86d735412685eb6044ad8d01781c",
"http-get.uri": "117.72.39.83,/api/x",
"watermark": 391144938,
"dns-beacon.strategy_fail_seconds": -1,
"server.publickey_md5": "1628017357fc913001e8a06628782dd1",
"dns-beacon.strategy_fail_x": -1,
"http-post.verb": "POST",
"http-post.uri": "/api/y",
"process-inject.userwx": 64,
"http-get.verb": "GET",
"http-get.client": [
"Accept: */*",
"SESSIONID=",
"Cookie"
]
},
"x64": {
"beacon_type": "HTTP",
"dns-beacon.strategy_rotate_seconds": -1,
"useragent_header": "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Win64; x64; Trident/5.0; MANM; MANM)",
"http-post.client": [
"Accept: */*",
"JSESSION=",
"Cookie"
],
"maxgetsize": 1398104,
"post-ex.spawnto_x86": "%windir%\\syswow64\\rundll32.exe",
"port": 4433,
"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": "b50b86d735412685eb6044ad8d01781c",
"http-get.uri": "117.72.39.83,/api/x",
"watermark": 391144938,
"dns-beacon.strategy_fail_seconds": -1,
"server.publickey_md5": "1628017357fc913001e8a06628782dd1",
"dns-beacon.strategy_fail_x": -1,
"http-post.verb": "POST",
"http-post.uri": "/api/y",
"process-inject.userwx": 64,
"http-get.verb": "GET",
"http-get.client": [
"Accept: */*",
"SESSIONID=",
"Cookie"
]
}
},
"product": "Cobalt Strike Beacon",
"hash": -1553804720,
"os": null,
"timestamp": "2026-04-18T02:59:17.319458",
"isp": "China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch",
"transport": "tcp",
"cpe": [
"cpe:/a:helpsystems:cobalt_strike"
],
"_shodan": {
"region": "na",
"module": "https-simple-new",
"ptr": true,
"options": {},
"id": "41123a34-e806-4468-a589-1b3e6c4e1574",
"crawler": "cfbaa5b5e4d3c00a43d8a4267250eab20b84c635"
},
"asn": "AS141679",
"hostnames": [],
"location": {
"city": "Tianjin",
"region_code": "TJ",
"area_code": null,
"longitude": 117.17667,
"latitude": 39.14222,
"country_code": "CN",
"country_name": "China"
},
"cpe23": [
"cpe:2.3:a:helpsystems:cobalt_strike"
],
"ip": 1967662931,
"domains": [],
"org": "Beijing Jingdong 360 Degree E-commerce Co., Ltd.",
"data": "HTTP/1.1 404 Not Found\r\nDate: Sat, 18 Apr 2026 02:59:14 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 Accept: */*\n SESSIONID=\n Cookie\n http-get.uri: 117.72.39.83,/api/x\n http-get.verb: GET\n http-post.client:\n Accept: */*\n JSESSION=\n Cookie\n http-post.uri: /api/y\n http-post.verb: POST\n maxgetsize: 1398104\n port: 4433\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: b50b86d735412685eb6044ad8d01781c\n process-inject.userwx: 64\n proxy.behavior: 2 (Use IE settings)\n server.publickey_md5: 1628017357fc913001e8a06628782dd1\n sleeptime: 60000\n useragent_header: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0; Touch; MASPJS)\n uses_cookies: 1\n watermark: 391144938\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: */*\n SESSIONID=\n Cookie\n http-get.uri: 117.72.39.83,/api/x\n http-get.verb: GET\n http-post.client:\n Accept: */*\n JSESSION=\n Cookie\n http-post.uri: /api/y\n http-post.verb: POST\n maxgetsize: 1398104\n port: 4433\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: b50b86d735412685eb6044ad8d01781c\n process-inject.userwx: 64\n proxy.behavior: 2 (Use IE settings)\n server.publickey_md5: 1628017357fc913001e8a06628782dd1\n sleeptime: 60000\n useragent_header: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Win64; x64; Trident/5.0; MANM; MANM)\n uses_cookies: 1\n watermark: 391144938\n",
"port": 4433,
"ip_str": "117.72.39.83"
}