SentinelBrief
← Alert queue

🇺🇸77.239.124.157

Sensor
hp-use-01
Source
cowrie
Status
triaged
Event time
Received

Verdict

S1scanningConfidence 90%Escalate: no

Reasoning

The session from IP 77.239.124.157 did not attempt any logins or commands, indicating it was likely background noise. The IP has a high abuse score and a history of reports, but no successful intrusion attempts were made.

Recommended action

Monitor the IP for further activity and consider blocking if malicious behavior continues.

Routing

Primary model
gpt-4o-mini
Final model
gpt-4o-mini
Escalated to strong model
no
Prompt version
triage-v4
Input tokens
3,399
Output tokens
197
Cost
$0.000628
Latency
5,515 ms
Verdict at
2026-11-07 11:16:51Z

Tool trace

  1. 0. lookup_ip_reputation· 79 ms

    Arguments
    {
  "ip": "77.239.124.157"
}
    Result
    {
  "ip": "77.239.124.157",
  "cached": false,
  "reports": 1485,
  "last_seen": "2026-11-07T11:00:20+00:00",
  "abuse_score": 100
}

  2. 1. get_ip_geo_asn· 10 ms

    Arguments
    {
  "ip": "77.239.124.157"
}
    Result
    {
  "ip": "77.239.124.157",
  "asn": 198364,
  "org": "Banatsync Srl",
  "country": "US"
}

  3. 2. get_alert_history· 7 ms

    Arguments
    {
  "ip": "77.239.124.157",
  "window_hours": 24
}
    Result
    {
  "ip": "77.239.124.157",
  "count": 0,
  "categories": {},
  "first_seen": null,
  "window_hours": 24
}
Raw session JSON
{
  "events": [
    {
      "url": null,
      "uuid": "28d6f35e-aed5-11f1-a29a-0242ac120002",
      "input": null,
      "dst_ip": "172.18.0.2",
      "sensor": "hp-use-01",
      "shasum": null,
      "src_ip": "77.239.124.157",
      "eventid": "cowrie.session.connect",
      "message": "New connection: 77.239.124.157:57284 (172.18.0.2:2222) [session: 29455a4df556]",
      "outfile": null,
      "session": "29455a4df556",
      "version": null,
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 57284,
      "username": null,
      "timestamp": "2026-11-07T11:16:42.473952Z",
      "duration_ms": null
    },
    {
      "url": null,
      "uuid": "28d6f35e-aed5-11f1-a29a-0242ac120002",
      "input": null,
      "dst_ip": "172.18.0.2",
      "sensor": "hp-use-01",
      "shasum": null,
      "src_ip": "77.239.124.157",
      "eventid": "cowrie.client.version",
      "message": "Remote SSH version: SSH-2.0-Go",
      "outfile": null,
      "session": "29455a4df556",
      "version": "SSH-2.0-Go",
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 57284,
      "username": null,
      "timestamp": "2026-11-07T11:16:42.474254Z",
      "duration_ms": null
    },
    {
      "url": null,
      "uuid": "28d6f35e-aed5-11f1-a29a-0242ac120002",
      "encCS": [
        "aes128-ctr",
        "aes192-ctr",
        "aes256-ctr",
        "aes128-gcm@openssh.com",
        "arcfour256",
        "arcfour128",
        "aes128-ctr",
        "aes192-ctr",
        "aes256-ctr",
        "aes128-gcm@openssh.com",
        "arcfour256",
        "arcfour128"
      ],
      "hassh": "084386fa7ae5039bcf6f07298a05a227",
      "input": null,
      "macCS": [
        "hmac-sha2-256",
        "hmac-sha1",
        "hmac-sha1-96"
      ],
      "compCS": [
        "none"
      ],
      "dst_ip": "172.18.0.2",
      "langCS": [
        ""
      ],
      "sensor": "hp-use-01",
      "shasum": null,
      "src_ip": "77.239.124.157",
      "eventid": "cowrie.client.kex",
      "kexAlgs": [
        "curve25519-sha256@libssh.org",
        "ecdh-sha2-nistp256",
        "ecdh-sha2-nistp384",
        "ecdh-sha2-nistp521",
        "diffie-hellman-group14-sha1",
        "diffie-hellman-group1-sha1",
        "curve25519-sha256@libssh.org",
        "ecdh-sha2-nistp256",
        "ecdh-sha2-nistp384",
        "ecdh-sha2-nistp521",
        "diffie-hellman-group14-sha1",
        "diffie-hellman-group1-sha1"
      ],
      "keyAlgs": [
        "ssh-rsa-cert-v01@openssh.com",
        "ssh-dss-cert-v01@openssh.com",
        "ecdsa-sha2-nistp256-cert-v01@openssh.com",
        "ecdsa-sha2-nistp384-cert-v01@openssh.com",
        "ecdsa-sha2-nistp521-cert-v01@openssh.com",
        "ssh-ed25519-cert-v01@openssh.com",
        "ecdsa-sha2-nistp256",
        "ecdsa-sha2-nistp384",
        "ecdsa-sha2-nistp521",
        "ssh-rsa",
        "ssh-dss",
        "ssh-ed25519",
        "ssh-rsa-cert-v01@openssh.com",
        "ssh-dss-cert-v01@openssh.com",
        "ecdsa-sha2-nistp256-cert-v01@openssh.com",
        "ecdsa-sha2-nistp384-cert-v01@openssh.com",
        "ecdsa-sha2-nistp521-cert-v01@openssh.com",
        "ssh-ed25519-cert-v01@openssh.com",
        "ecdsa-sha2-nistp256",
        "ecdsa-sha2-nistp384",
        "ecdsa-sha2-nistp521",
        "ssh-rsa",
        "ssh-dss",
        "ssh-ed25519"
      ],
      "message": "SSH client hassh fingerprint: 084386fa7ae5039bcf6f07298a05a227",
      "outfile": null,
      "session": "29455a4df556",
      "version": null,
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 57284,
      "username": null,
      "timestamp": "2026-11-07T11:16:42.558403Z",
      "duration_ms": null,
      "hasshAlgorithms": "curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1;aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,arcfour256,arcfour128,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,arcfour256,arcfour128;hmac-sha2-256,hmac-sha1,hmac-sha1-96;none"
    },
    {
      "url": null,
      "uuid": "28d6f35e-aed5-11f1-a29a-0242ac120002",
      "input": null,
      "dst_ip": "172.18.0.2",
      "sensor": "hp-use-01",
      "shasum": null,
      "src_ip": "77.239.124.157",
      "eventid": "cowrie.session.closed",
      "message": "Connection lost after 8000 milliseconds",
      "outfile": null,
      "session": "29455a4df556",
      "version": null,
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 57284,
      "username": null,
      "timestamp": "2026-11-07T11:16:50.473936Z",
      "duration_ms": 8000
    }
  ],
  "sensor": "hp-use-01",
  "source": "cowrie",
  "src_ip": "77.239.124.157",
  "session_id": "29455a4df556"
}