C2
Key: 115.190.250.28 · Resolved IP: 115.190.250.28
CN / AS137718 / VOLCANO-ENGINE Beijing Volcano Engine Technology Co., Ltd.
Protocols: http · Ports: 5521
First view: 2026-05-11 16:14:04 CEST · Last view: 2026-05-12 16:15:59 CEST
CN / AS137718 / VOLCANO-ENGINE Beijing Volcano Engine Technology Co., Ltd.
Protocols: http · Ports: 5521
First view: 2026-05-11 16:14:04 CEST · Last view: 2026-05-12 16:15:59 CEST
Endpoints
| ID | Protocol | Port | First view | Last view | SubmitURIs | Paths | URLs | Seen in |
|---|---|---|---|---|---|---|---|---|
| http:5521 | http | 5521 | 2026-05-11 16:14:04 CEST | 2026-05-12 16:15:59 CEST | /submit.php | /j.ad, /fwlink |
3
sample
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2 |
Raw JSON
{
"Endpoints": {
"http:5521": {
"Firsttime": 1778508844.6207926,
"lasttime": 1778595359.962789,
"paths": [
"/j.ad",
"/fwlink"
],
"port": "5521",
"protocol": "http",
"seen_in": [
{
"arch": "x86",
"beacon_ip": "115.190.250.28",
"beacon_port": "5521",
"config_hash": "847a299a21d8840b4633ebf389f7b0fd1f47fe8393d4c4d161d27e4b5647ca38",
"trial": false,
"ts": 1778595356.5479424,
"version": "Cobalt Strike 4.8 (Feb 28, 2023)",
"watermark": 987654321
},
{
"arch": "x64",
"beacon_ip": "115.190.250.28",
"beacon_port": "5521",
"config_hash": "f1dc3a1464e48e5ae88985962df341e2faab5a1118b194f31f65edd77e99d942",
"trial": false,
"ts": 1778595359.962789,
"version": "Cobalt Strike 4.8 (Feb 28, 2023)",
"watermark": 987654321
}
],
"submituris": [
"/submit.php"
],
"urls": [
"http://115.190.250.28:5521/j.ad/submit.php",
"http://115.190.250.28:5521/submit.php",
"http://115.190.250.28:5521/fwlink/submit.php"
]
}
},
"Firsttime": 1778508844.6207926,
"Host": "115.190.250.28",
"IP": "115.190.250.28",
"IPs": [
"115.190.250.28"
],
"Paths": [
"/j.ad",
"/fwlink"
],
"Ports": [
"5521"
],
"Protocols": [
"http"
],
"SubmitURIs": [
"/submit.php"
],
"URLs": [
"http://115.190.250.28:5521/j.ad/submit.php",
"http://115.190.250.28:5521/submit.php",
"http://115.190.250.28:5521/fwlink/submit.php"
],
"ip_enrichment": {
"115.190.250.28": {
"ASN": {
"number": 137718,
"org": "VOLCANO-ENGINE Beijing Volcano Engine Technology Co., Ltd."
},
"GEO": {
"country": "CN",
"country_name": "China",
"lat": 35.0,
"lon": 105.0
},
"first": 1778508844.6207926,
"last": 1778508847.6425998,
"meta": {
"build_db": "2025-10-14 12:06:54",
"db_source": "GeoOpen-Country-ASN"
},
"source": "ip.circl.lu",
"updated": 1778508924.303327
}
},
"lasttime": 1778595359.962789
}