137.220.151.95
C2 Infrastructure CobaltStrike Indicator 137.220.151.95 Type ip Category C2 Infrastructure Family CobaltStrike Hosting NTT Singapore Pte Ltd Confidence high VT Score 12/94 Source shodan First Seen 2026-09-04 00:00:58 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 (Windows; U; MSIE 7.0; Windows NT 5.2) Java/1.5.0_08",
"http-post.client": [
"Content-Type: application/octet-stream",
"id"
],
"maxgetsize": 1398254,
"post-ex.spawnto_x86": "%windir%\\syswow64\\rundll32.exe",
"port": 9999,
"sleeptime": 30000,
"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": "00000000000000000000000000000000",
"http-get.uri": "137.220.151.95,/wp08/wp-includes/dtcla.php",
"watermark": 666666,
"dns-beacon.strategy_fail_seconds": -1,
"server.publickey_md5": "91ecfa431846507c49a38f1cf3d1a6e1",
"dns-beacon.strategy_fail_x": -1,
"http-post.verb": "POST",
"http-post.uri": "/includes/phpmailer/class.pop3.php",
"process-inject.userwx": 64,
"http-get.verb": "GET",
"http-get.client": [
"Referer: http://www.google.com",
"Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5",
"Accept-Language: en-us,en;q=0.5",
"Cookie"
]
},
"x64": {
"beacon_type": "HTTP",
"dns-beacon.strategy_rotate_seconds": -1,
"useragent_header": "Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 5.2) Java/1.5.0_08",
"http-post.client": [
"Content-Type: application/octet-stream",
"id"
],
"maxgetsize": 1398254,
"post-ex.spawnto_x86": "%windir%\\syswow64\\rundll32.exe",
"port": 9999,
"sleeptime": 30000,
"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": "00000000000000000000000000000000",
"http-get.uri": "137.220.151.95,/include/template/isx.php",
"watermark": 666666,
"dns-beacon.strategy_fail_seconds": -1,
"server.publickey_md5": "91ecfa431846507c49a38f1cf3d1a6e1",
"dns-beacon.strategy_fail_x": -1,
"http-post.verb": "POST",
"http-post.uri": "/blog/wp-includes/pomo/src.php",
"process-inject.userwx": 64,
"http-get.verb": "GET",
"http-get.client": [
"Referer: http://www.google.com",
"Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5",
"Accept-Language: en-us,en;q=0.5",
"Cookie"
]
}
},
"ip": 2312935263,
"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": "137.220.151.95",
"html": "",
"server_hash": null,
"location": "/",
"components": {},
"securitytxt_hash": null,
"headers": {
"date": "Thu, 3 Sep 2026 17:05:26 GMT",
"content-length": "0",
"content-type": "text/plain"
},
"server": null,
"sitemap": null,
"html_hash": 0
},
"port": 9999,
"transport": "tcp",
"cpe23_hash": -527748401,
"location": {
"city": "Singapore",
"region_code": "01",
"area_code": null,
"longitude": 103.85007,
"latitude": 1.28967,
"country_code": "SG",
"country_name": "Singapore"
},
"product": "Cobalt Strike Beacon",
"hash": 1316111324,
"timestamp": "2026-09-03T17:04:08.178576",
"hostnames": [],
"org": "NTT Singapore Pte Ltd",
"data": "HTTP/1.1 404 Not Found\r\nDate: Thu, 3 Sep 2026 17:05:26 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 Referer: http://www.google.com\n Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5\n Accept-Language: en-us,en;q=0.5\n Cookie\n http-get.uri: 137.220.151.95,/wp08/wp-includes/dtcla.php\n http-get.verb: GET\n http-post.client:\n Content-Type: application/octet-stream\n id\n http-post.uri: /includes/phpmailer/class.pop3.php\n http-post.verb: POST\n maxgetsize: 1398254\n port: 9999\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: 00000000000000000000000000000000\n process-inject.userwx: 64\n proxy.behavior: 2 (Use IE settings)\n server.publickey_md5: 91ecfa431846507c49a38f1cf3d1a6e1\n sleeptime: 30000\n useragent_header: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 5.2) Java/1.5.0_08\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 Referer: http://www.google.com\n Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5\n Accept-Language: en-us,en;q=0.5\n Cookie\n http-get.uri: 137.220.151.95,/include/template/isx.php\n http-get.verb: GET\n http-post.client:\n Content-Type: application/octet-stream\n id\n http-post.uri: /blog/wp-includes/pomo/src.php\n http-post.verb: POST\n maxgetsize: 1398254\n port: 9999\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: 00000000000000000000000000000000\n process-inject.userwx: 64\n proxy.behavior: 2 (Use IE settings)\n server.publickey_md5: 91ecfa431846507c49a38f1cf3d1a6e1\n sleeptime: 30000\n useragent_header: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 5.2) Java/1.5.0_08\n uses_cookies: 1\n watermark: 666666\n",
"asn": "AS152194",
"cpe23": [
"cpe:2.3:a:helpsystems:cobalt_strike"
],
"isp": "CTG Server Limited",
"cpe": [
"cpe:/a:helpsystems:cobalt_strike"
],
"domains": [],
"ip_str": "137.220.151.95",
"os": null,
"_shodan": {
"region": "na",
"crawler": "1ad7dd0071d724b916894d677e734fae1da92142",
"options": {},
"module": "auto",
"id": "0a3303ab-262c-495e-8979-9673456c71de"
}
}