scan error formatting

[tarunKoyalwar]

Proposed Changes

• format and improve scan error cleaning using regex

Before

$  nuclei -u apollox.s3.amazonaws.com:21 -id proftpd-backdoor -j -ms -timeout 10 | jq .                                                tarun@Taruns-MacBook-Pro

                     __     _
   ____  __  _______/ /__  (_)
  / __ \/ / / / ___/ / _ \/ /
 / / / / /_/ / /__/ /  __/ /
/_/ /_/\__,_/\___/_/\___/_/   v3.3.2

		projectdiscovery.io

[INF] Current nuclei version: v3.3.2 (latest)
[INF] Current nuclei-templates version: v10.0.0 (latest)
[WRN] Scan results upload to cloud is disabled.
[INF] New templates added in latest release: 255
[INF] Templates loaded for current scan: 1
[INF] Executing 1 signed templates from projectdiscovery/nuclei-templates
[INF] Targets loaded for current scan: 1
{
  "template": "javascript/backdoor/proftpd-backdoor.yaml",
  "template-url": "https://cloud.projectdiscovery.io/public/proftpd-backdoor",
  "template-id": "proftpd-backdoor",
  "template-path": "/Users/tarun/nuclei-templates/javascript/backdoor/proftpd-backdoor.yaml",
  "info": {
    "name": "ProFTPd-1.3.3c - Backdoor Command Execution",
    "author": [
      "pussycat0x"
    ],
    "tags": [
      "js",
      "network",
      "proftpd",
      "ftp",
      "backdoor"
    ],
    "description": "This backdoor was present in the proftpd-1.3.3c.\n",
    "reference": [
      "https://github.com/shafdo/ProFTPD-1.3.3c-Backdoor_Command_Execution_Automated_Script/blob/main/README.md",
      "https://www.rapid7.com/db/modules/exploit/unix/ftp/proftpd_133c_backdoor/"
    ],
    "severity": "critical",
    "metadata": {
      "max-request": 1,
      "shodan-query": "product:\"ProFTPD\""
    }
  },
  "type": "javascript",
  "host": "apollox.s3.amazonaws.com:21",
  "port": "21",
  "url": "apollox.s3.amazonaws.com:21",
  "request": "const data = [\"HELP ACIDBITCHEZ\\n\", \"id\"];\nconst c = require(\"nuclei/net\");\nlet conn = c.Open('tcp', `${Host}:${Port}`);\nlet resp = conn.RecvFullString();\nif (resp.includes(\"ProFTPD 1.3.3c\")) {\n    for (let i = 0; i < data.length; i++) {\n        conn.Send(data[i]);\n        console.log('Sending:', data[i]);\n        let resp = conn.RecvFullString();\n        resp\n    }\n} else {\n    exit();\n}",
  "ip": "16.12.1.9",
  "timestamp": "2024-09-13T19:34:35.932854+05:30",
  "matcher-status": false,
  "error": "21] port closed or filtered"
}

After

$ ./nuclei -u apollox.s3.amazonaws.com:21 -id proftpd-backdoor -j -ms -timeout 10 | jq .                                              tarun@Taruns-MacBook-Pro

                     __     _
   ____  __  _______/ /__  (_)
  / __ \/ / / / ___/ / _ \/ /
 / / / / /_/ / /__/ /  __/ /
/_/ /_/\__,_/\___/_/\___/_/   v3.3.2

		projectdiscovery.io

[INF] Current nuclei version: v3.3.2 (latest)
[INF] Current nuclei-templates version: v10.0.0 (latest)
[WRN] Scan results upload to cloud is disabled.
[INF] New templates added in latest release: 255
[INF] Templates loaded for current scan: 1
[INF] Executing 1 signed templates from projectdiscovery/nuclei-templates
[INF] Targets loaded for current scan: 1
{
  "template": "javascript/backdoor/proftpd-backdoor.yaml",
  "template-url": "https://cloud.projectdiscovery.io/public/proftpd-backdoor",
  "template-id": "proftpd-backdoor",
  "template-path": "/Users/tarun/nuclei-templates/javascript/backdoor/proftpd-backdoor.yaml",
  "info": {
    "name": "ProFTPd-1.3.3c - Backdoor Command Execution",
    "author": [
      "pussycat0x"
    ],
    "tags": [
      "js",
      "network",
      "proftpd",
      "ftp",
      "backdoor"
    ],
    "description": "This backdoor was present in the proftpd-1.3.3c.\n",
    "reference": [
      "https://github.com/shafdo/ProFTPD-1.3.3c-Backdoor_Command_Execution_Automated_Script/blob/main/README.md",
      "https://www.rapid7.com/db/modules/exploit/unix/ftp/proftpd_133c_backdoor/"
    ],
    "severity": "critical",
    "metadata": {
      "max-request": 1,
      "shodan-query": "product:\"ProFTPD\""
    }
  },
  "type": "javascript",
  "host": "apollox.s3.amazonaws.com:21",
  "port": "21",
  "url": "apollox.s3.amazonaws.com:21",
  "request": "const data = [\"HELP ACIDBITCHEZ\\n\", \"id\"];\nconst c = require(\"nuclei/net\");\nlet conn = c.Open('tcp', `${Host}:${Port}`);\nlet resp = conn.RecvFullString();\nif (resp.includes(\"ProFTPD 1.3.3c\")) {\n    for (let i = 0; i < data.length; i++) {\n        conn.Send(data[i]);\n        console.log('Sending:', data[i]);\n        let resp = conn.RecvFullString();\n        resp\n    }\n} else {\n    exit();\n}",
  "ip": "16.12.2.5",
  "timestamp": "2024-09-13T19:31:29.829687+05:30",
  "matcher-status": false,
  "error": "port closed or filtered"
}