SentinelBrief
← Alert queue

139.19.117.130

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

Verdict

S2brute_forceConfidence 90%Escalate: no

Reasoning

The attacker attempted to log in with the username 'admin' but failed twice without any successful login. This indicates a generic credential spraying attempt.

Recommended action

Monitor for further attempts from this IP and consider blocking if the behavior continues.

Routing

Primary model
gpt-4o-mini
Final model
gpt-4o-mini
Escalated to strong model
no
Prompt version
triage-v4
Input tokens
1,573
Output tokens
91
Cost
$0.000291
Latency
1,931 ms
Verdict at
2026-10-06 23:54:04Z

Tool trace

  1. No tool calls were made.

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": "139.19.117.130",
      "eventid": "cowrie.session.connect",
      "message": "New connection: 139.19.117.130:47404 (172.18.0.2:2222) [session: 1922522a6ce1]",
      "outfile": null,
      "session": "1922522a6ce1",
      "version": null,
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 47404,
      "username": null,
      "timestamp": "2026-10-06T23:53:53.802638Z",
      "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": "139.19.117.130",
      "eventid": "cowrie.client.version",
      "message": "Remote SSH version: SSH-2.0-Go",
      "outfile": null,
      "session": "1922522a6ce1",
      "version": "SSH-2.0-Go",
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 47404,
      "username": null,
      "timestamp": "2026-10-06T23:53:53.802938Z",
      "duration_ms": null
    },
    {
      "url": null,
      "uuid": "28d6f35e-aed5-11f1-a29a-0242ac120002",
      "encCS": [
        "aes128-ctr",
        "aes192-ctr",
        "aes256-ctr",
        "aes128-gcm@openssh.com",
        "arcfour256",
        "arcfour128",
        "arcfour",
        "aes128-cbc",
        "3des-cbc",
        "aes128-ctr",
        "aes192-ctr",
        "aes256-ctr",
        "aes128-gcm@openssh.com",
        "arcfour256",
        "arcfour128",
        "arcfour",
        "aes128-cbc",
        "3des-cbc"
      ],
      "hassh": "f1e5e9d24e5e345e8745613bde22d532",
      "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": "139.19.117.130",
      "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",
        "diffie-hellman-group-exchange-sha1",
        "diffie-hellman-group-exchange-sha256",
        "curve25519-sha256@libssh.org",
        "ecdh-sha2-nistp256",
        "ecdh-sha2-nistp384",
        "ecdh-sha2-nistp521",
        "diffie-hellman-group14-sha1",
        "diffie-hellman-group1-sha1",
        "diffie-hellman-group-exchange-sha1",
        "diffie-hellman-group-exchange-sha256"
      ],
      "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: f1e5e9d24e5e345e8745613bde22d532",
      "outfile": null,
      "session": "1922522a6ce1",
      "version": null,
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 47404,
      "username": null,
      "timestamp": "2026-10-06T23:53:53.917296Z",
      "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,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256;aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,arcfour256,arcfour128,arcfour,aes128-cbc,3des-cbc,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,arcfour256,arcfour128,arcfour,aes128-cbc,3des-cbc;hmac-sha2-256,hmac-sha1,hmac-sha1-96;none"
    },
    {
      "key": "ssh-rsa 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",
      "url": null,
      "type": "ssh-rsa",
      "uuid": "28d6f35e-aed5-11f1-a29a-0242ac120002",
      "input": null,
      "dst_ip": "172.18.0.2",
      "sensor": "hp-use-01",
      "shasum": null,
      "src_ip": "139.19.117.130",
      "eventid": "cowrie.client.fingerprint",
      "message": "public key attempt for user admin of type ssh-rsa with fingerprint 2d:13:51:5e:4b:e7:30:a6:9c:0b:42:4e:96:4c:05:fb",
      "outfile": null,
      "session": "1922522a6ce1",
      "version": null,
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 47404,
      "username": "admin",
      "timestamp": "2026-10-06T23:53:54.147778Z",
      "duration_ms": null,
      "fingerprint": "2d:13:51:5e:4b:e7:30:a6:9c:0b:42:4e:96:4c:05:fb"
    },
    {
      "key": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABgQCcPjOVNHzQQYmUsyG0fe4c9gQtdUQAmkvY29+0y6YWj4kmYTXWRfVEYFPLONSVZ+9BDGY9tBubE4eRrqO1eO+lR6GsOHhnKyXBJFIAd7vFDSK1kUtJfDcSpZNEnBo2579phREyJzOZ0uiwjGldtIiByJ1RtJ698hl7b3ERVG82DVyQj0og5BOlkmjyXmI3eWEONbH1DQH7vowZK150ZEOEPKuViB0z5T3Eg26ZMUgb/K2EPZLmhYREPk9a8l/tiYE/xFmjo33mRyOgM9+TAzV4GFjsdS25u2Q+38sFZ3uRDT89SkQoTzCKR+MFBEab5xsE36TIBd8+GsGSNLfOVWCMAwBxOKk70EdHUgwifQCF+9MaLhNOk/ZpVAc9j/npWsHOW2RlnOvI/mJ+YNBf7Xuo0M3bSZNYxQoelxl6b8mqauyrh0Vf+p9XuoBfPAI2dWNFfURMZXAQ4ksm7CXVi0U0S200Sim9U/GW7v5SbZRnAGaFeV4WH0uyo3nSiXx/XXM=",
      "url": null,
      "type": "ssh-rsa",
      "uuid": "28d6f35e-aed5-11f1-a29a-0242ac120002",
      "input": null,
      "dst_ip": "172.18.0.2",
      "sensor": "hp-use-01",
      "shasum": null,
      "src_ip": "139.19.117.130",
      "eventid": "cowrie.login.failed",
      "message": "public key login attempt for [admin] failed",
      "outfile": null,
      "session": "1922522a6ce1",
      "version": null,
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 47404,
      "username": "admin",
      "timestamp": "2026-10-06T23:53:54.148093Z",
      "duration_ms": null,
      "fingerprint": "2d:13:51:5e:4b:e7:30:a6:9c:0b:42:4e:96:4c:05:fb"
    },
    {
      "key": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABgQCcPjOVNHzQQYmUsyG0fe4c9gQtdUQAmkvY29+0y6YWj4kmYTXWRfVEYFPLONSVZ+9BDGY9tBubE4eRrqO1eO+lR6GsOHhnKyXBJFIAd7vFDSK1kUtJfDcSpZNEnBo2579phREyJzOZ0uiwjGldtIiByJ1RtJ698hl7b3ERVG82DVyQj0og5BOlkmjyXmI3eWEONbH1DQH7vowZK150ZEOEPKuViB0z5T3Eg26ZMUgb/K2EPZLmhYREPk9a8l/tiYE/xFmjo33mRyOgM9+TAzV4GFjsdS25u2Q+38sFZ3uRDT89SkQoTzCKR+MFBEab5xsE36TIBd8+GsGSNLfOVWCMAwBxOKk70EdHUgwifQCF+9MaLhNOk/ZpVAc9j/npWsHOW2RlnOvI/mJ+YNBf7Xuo0M3bSZNYxQoelxl6b8mqauyrh0Vf+p9XuoBfPAI2dWNFfURMZXAQ4ksm7CXVi0U0S200Sim9U/GW7v5SbZRnAGaFeV4WH0uyo3nSiXx/XXM=",
      "url": null,
      "type": "ssh-rsa",
      "uuid": "28d6f35e-aed5-11f1-a29a-0242ac120002",
      "input": null,
      "dst_ip": "172.18.0.2",
      "sensor": "hp-use-01",
      "shasum": null,
      "src_ip": "139.19.117.130",
      "eventid": "cowrie.client.fingerprint",
      "message": "public key attempt for user admin of type ssh-rsa with fingerprint 2d:13:51:5e:4b:e7:30:a6:9c:0b:42:4e:96:4c:05:fb",
      "outfile": null,
      "session": "1922522a6ce1",
      "version": null,
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 47404,
      "username": "admin",
      "timestamp": "2026-10-06T23:53:54.262806Z",
      "duration_ms": null,
      "fingerprint": "2d:13:51:5e:4b:e7:30:a6:9c:0b:42:4e:96:4c:05:fb"
    },
    {
      "key": "ssh-rsa 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",
      "url": null,
      "type": "ssh-rsa",
      "uuid": "28d6f35e-aed5-11f1-a29a-0242ac120002",
      "input": null,
      "dst_ip": "172.18.0.2",
      "sensor": "hp-use-01",
      "shasum": null,
      "src_ip": "139.19.117.130",
      "eventid": "cowrie.login.failed",
      "message": "public key login attempt for [admin] failed",
      "outfile": null,
      "session": "1922522a6ce1",
      "version": null,
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 47404,
      "username": "admin",
      "timestamp": "2026-10-06T23:53:54.263142Z",
      "duration_ms": null,
      "fingerprint": "2d:13:51:5e:4b:e7:30:a6:9c:0b:42:4e:96:4c:05:fb"
    },
    {
      "url": null,
      "uuid": "28d6f35e-aed5-11f1-a29a-0242ac120002",
      "input": null,
      "dst_ip": "172.18.0.2",
      "sensor": "hp-use-01",
      "shasum": null,
      "src_ip": "139.19.117.130",
      "eventid": "cowrie.session.closed",
      "message": "Connection lost after 10000 milliseconds",
      "outfile": null,
      "session": "1922522a6ce1",
      "version": null,
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 47404,
      "username": null,
      "timestamp": "2026-10-06T23:54:03.802833Z",
      "duration_ms": 10000
    }
  ],
  "sensor": "hp-use-01",
  "source": "cowrie",
  "src_ip": "139.19.117.130",
  "session_id": "1922522a6ce1"
}