IP威胁报告
157.230.40.199
ABUSE.MOM — 规矩点，否则你将被曝光
地理位置与分类
检测签名
| 签名 | 描述 | 分数 | 严重性 |
|---|---|---|---|
| UA changed for same IP | 多个User-Agent——机器人轮换技术 | +25 | |
| Danger strong hits: 4 | 高风险路径：Webshell、RCE、漏洞利用 | +100 | |
| Danger medium hits: 3 | 中等风险：管理面板、配置文件 | +30 | |
| 404 ratio >= 60% | 大多数请求返回404——目录枚举 | +25 | |
| Probe pattern 302->404 same path | 自动分析检测到行为异常 | +20 | |
| Foreign referer seen | 来自无关外部域名的Referer | +10 |
观察到的活动
从服务器访问日志重建的HTTP请求。出于安全考虑，目标域名已隐藏。
* Typical request patterns for detected signatures. Actual target domains are redacted.
时间线
网络供应商
建议
已采取和建议的措施
- IP 157.230.40.199 已在应用层封锁（HTTP 403）
- 建议在防火墙层（iptables/CSF）进行封锁
- 在同一/24子网中检测到其他恶意IP——建议封锁 157.230.40.0/24
- 通过abuse联系方式向网络供应商举报
- 确保敏感文件（.env、.git、备份）无法从网络访问
🤖 User-Agent异常防御
IP 157.230.40.199显示可疑的UA行为。阻止空User-Agent请求。为敏感端点实施基于JavaScript的机器人检测。
🔎 目录扫描防御
IP 157.230.40.199正在枚举目录。在10次以上404错误后配置fail2ban apache-404 jail。禁用目录列表。
开放端口和服务
来自Shodan的网络侦察数据。开放端口可能表示正在运行的服务、错误配置或潜在的攻击面。
| Port | Service | Risk | Description |
|---|---|---|---|
| 22 | SSH | Low | Secure Shell — common brute force target for remote access |
| 23 | Telnet | Critical | Telnet — unencrypted remote access, extremely dangerous if exposed |
| 26 | Unknown | Low | Service on port 26 |
| 66 | Unknown | Low | Service on port 66 |
| 79 | Unknown | Low | Service on port 79 |
| 80 | HTTP | Low | HTTP web server — standard web traffic |
| 88 | Unknown | Low | Service on port 88 |
| 104 | Unknown | Low | Service on port 104 |
| 110 | POP3 | Low | Service on port 110 |
| 119 | Unknown | Low | Service on port 119 |
| 443 | HTTPS | Low | HTTPS web server — encrypted web traffic |
| 888 | Unknown | Low | Service on port 888 |
| 1443 | Unknown | Low | Service on port 1443 |
| 2000 | Unknown | Low | Service on port 2000 |
| 2001 | Unknown | Low | Service on port 2001 |
| 2022 | Unknown | Low | Service on port 2022 |
| 2030 | Unknown | Low | Service on port 2030 |
| 2443 | Unknown | Low | Service on port 2443 |
| 3102 | Unknown | Low | Service on port 3102 |
| 4000 | Unknown | Low | Service on port 4000 |
| 4433 | Unknown | Low | Service on port 4433 |
| 4530 | Unknown | Low | Service on port 4530 |
| 4840 | Unknown | Low | Service on port 4840 |
| 5010 | Unknown | Low | Service on port 5010 |
| 5240 | Unknown | Low | Service on port 5240 |
| 5242 | Unknown | Low | Service on port 5242 |
| 5542 | Unknown | Low | Service on port 5542 |
| 6633 | Unknown | Low | Service on port 6633 |
| 7006 | Unknown | Low | Service on port 7006 |
| 8008 | Unknown | Low | Service on port 8008 |
| 8080 | HTTP-Alt | Low | HTTP alternative port — often used for admin panels or proxies |
| 8440 | Unknown | Low | Service on port 8440 |
| 8441 | Unknown | Low | Service on port 8441 |
| 8800 | Unknown | Low | Service on port 8800 |
| 8908 | Unknown | Low | Service on port 8908 |
| 9017 | Unknown | Low | Service on port 9017 |
| 9042 | Unknown | Low | Service on port 9042 |
| 9214 | Unknown | Low | Service on port 9214 |
| 9242 | Unknown | Low | Service on port 9242 |
| 9999 | Unknown | Low | Service on port 9999 |
| 20107 | Unknown | Low | Service on port 20107 |
| 45000 | Unknown | Low | Service on port 45000 |
| 45001 | Unknown | Low | Service on port 45001 |
⚠️ 在157.230.40.199上检测到1个高风险端口。Telnet (23)以明文传输凭据——可能是被入侵的IoT设备。 这些服务在没有严格防火墙规则的情况下不应公开访问。
| CVE ID | Link |
|---|---|
| CVE-2009-3720 | NVD → |
| CVE-2009-2940 | NVD → |
| CVE-2025-13836 | NVD → |
| CVE-2021-32052 | NVD → |
| CVE-2024-6232 | NVD → |
| CVE-2024-7592 | NVD → |
| CVE-2024-9287 | NVD → |
| CVE-2023-36632 | NVD → |
| CVE-2023-27043 | NVD → |
| CVE-2025-12084 | NVD → |
| CVE-2020-29396 | NVD → |
| CVE-2025-13837 | NVD → |
| CVE-2023-30861 | NVD → |
| CVE-2025-12781 | NVD → |
🔴 此主机有14个已知CVE与其暴露的服务相关联。如此大量的漏洞强烈表明软件严重过时。 请在NVD数据库中查看每个CVE的详细信息。
数据来源：Shodan InternetDB。独立于abuse.mom进行扫描。
黑名单状态 (DNSBL)
该IP已通过全球邮件服务器和防火墙使用的主要DNS黑名单进行检查。
已检查：Spamhaus、SpamCop、Barracuda、SORBS、CBL、UCEProtect。
Threat Analysis
157.230.40.199 has been assigned a threat score of 210/100 (Critical). 这将其归入严重威胁类别。强烈建议在所有网络边界立即进行封锁。
The following attack categories were identified:
📊 Threat Analysis
IP地址157.230.40.199已追溯至Singapore, Singapore，运营在DigitalOcean, LLC的网络中。我们的威胁检测系统根据观察到的恶意行为模式标记了此地址。 该地址在我们的监控系统中活跃了1天，产生了2次标记请求，速率约为每天2次。 该IP被归类为托管/数据中心基础设施，通常与用于自动化攻击活动、僵尸网络命令控制或大规模漏洞扫描的租用服务器相关联。 识别出两种攻击模式（User-Agent Anomaly和Path Enumeration），表明这是一个针对多个漏洞的半自动化攻击活动。 我们的记录显示来自Singapore的141个恶意IP，使其成为全球威胁活动的重要贡献者。 威胁评分210/100，此IP属于我们数据库中最危险的地址之一。强烈建议立即完全封锁。
This IP belongs to a hosting or data center provider. Malicious traffic from hosting infrastructure often originates from compromised VPS instances, rented servers used for scanning campaigns, or abused free-tier cloud accounts. Hosting providers typically respond to abuse reports within 24-72 hours.
Related Threats
Security Intelligence
💡 HTTP Header Analysis for Threat Detection
Examining HTTP headers beyond User-Agent reveals attack tools and automated scripts. Missing standard headers, unusual ordering, non-standard values, and inconsistencies with claimed client identity all serve as reliable detection signals.
💡 HTTP/2 and HTTP/3 Security Implications
Modern HTTP protocols introduce new attack surfaces including stream multiplexing abuse, header compression attacks (HPACK bombing), and rapid reset attacks. Security tools must evolve to handle these protocol-specific threats effectively.