139.226.191.247
C2 Infrastructure CobaltStrike Indicator 139.226.191.247 Type ip Category C2 Infrastructure Family CobaltStrike Hosting CHINA UNICOM Shanghai city network Confidence high VT Score 17/94 Source shodan First Seen 2026-05-16 16:00:50 UTC Last Seen 2026-05-16 16:00:50 UTC Shodan View on Shodan ↗
Raw JSON
{
"hash": 335747514,
"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; WOW64; Trident/5.0; BOIE9;SVSE)",
"http-post.client": [
"Content-Type: application/octet-stream",
"id"
],
"maxgetsize": 1048576,
"post-ex.spawnto_x86": "%windir%\\syswow64\\rundll32.exe",
"port": 2082,
"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": "0b34150c342e35d2ffacb2227620d91c",
"http-get.uri": "www.rmsmarineservice.com.qwqqwq.ggff.net,/activity",
"watermark": 987654321,
"dns-beacon.strategy_fail_seconds": -1,
"server.publickey_md5": "b22632c479e8a6a5e5d34c20e38933cb",
"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/4.0 (compatible; MSIE 8.0; Windows NT 5.1)",
"http-post.client": [
"Content-Type: application/octet-stream",
"id"
],
"maxgetsize": 1048576,
"post-ex.spawnto_x86": "%windir%\\syswow64\\rundll32.exe",
"port": 2082,
"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": "0b34150c342e35d2ffacb2227620d91c",
"http-get.uri": "www.rmsmarineservice.com.qwqqwq.ggff.net,/cm",
"watermark": 987654321,
"dns-beacon.strategy_fail_seconds": -1,
"server.publickey_md5": "b22632c479e8a6a5e5d34c20e38933cb",
"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"
]
}
},
"product": "Cobalt Strike Beacon",
"http": {
"status": 404,
"robots_hash": null,
"redirects": [],
"title_hash": null,
"securitytxt": null,
"title": null,
"sitemap_hash": null,
"robots": null,
"dom_hash": 0,
"headers_hash": 2129120964,
"host": "139.226.191.247",
"html": "",
"server_hash": null,
"location": "/",
"components": {},
"securitytxt_hash": null,
"server": null,
"sitemap": null,
"html_hash": 0
},
"os": null,
"transport": "tcp",
"timestamp": "2026-05-16T14:58:20.594920",
"isp": "China Unicom Shanghai network",
"cpe23": [
"cpe:2.3:a:helpsystems:cobalt_strike"
],
"cpe": [
"cpe:/a:helpsystems:cobalt_strike"
],
"_shodan": {
"region": "na",
"module": "http-simple-new",
"ptr": true,
"options": {},
"id": "299d56eb-3354-4c9c-8d25-29340d36d935",
"crawler": "879460e0c029fc5ab161dc9d7b8a17ac7c5a637b"
},
"asn": "AS17621",
"hostnames": [],
"location": {
"city": "Shanghai",
"region_code": "SH",
"area_code": null,
"longitude": 121.45806,
"latitude": 31.22222,
"country_code": "CN",
"country_name": "China"
},
"ip": 2346893303,
"domains": [],
"org": "CHINA UNICOM Shanghai city network",
"data": "HTTP/1.1 404 Not Found\r\nDate: Sat, 16 May 2026 14:58:20 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: www.rmsmarineservice.com.qwqqwq.ggff.net,/activity\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: 2082\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: 0b34150c342e35d2ffacb2227620d91c\n process-inject.userwx: 64\n proxy.behavior: 2 (Use IE settings)\n server.publickey_md5: b22632c479e8a6a5e5d34c20e38933cb\n sleeptime: 60000\n useragent_header: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; BOIE9;SVSE)\n uses_cookies: 1\n watermark: 987654321\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: www.rmsmarineservice.com.qwqqwq.ggff.net,/cm\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: 2082\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: 0b34150c342e35d2ffacb2227620d91c\n process-inject.userwx: 64\n proxy.behavior: 2 (Use IE settings)\n server.publickey_md5: b22632c479e8a6a5e5d34c20e38933cb\n sleeptime: 60000\n useragent_header: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1)\n uses_cookies: 1\n watermark: 987654321\n",
"port": 2082,
"ip_str": "139.226.191.247"
}