IP威胁报告
50.45.190.58
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 |
|---|---|---|---|
| Burst 62/2s | 请求频率异常——自动扫描 | +35 | |
| Burst 70/10s | 请求频率异常——自动扫描 | +35 | |
| Foreign referer | 来自无关外部域名的Referer | +10 | |
| UA changed | 多个User-Agent——机器人轮换技术 | +25 |
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 50.45.190.58 已在应用层封锁（HTTP 403）
- 建议在防火墙层（iptables/CSF）进行封锁
- 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
🌊 洪水/DDoS缓解
在nginx中实施limit_req_zone。部署具有DDoS防护的CDN。配置SYN cookies和连接跟踪以限制50.45.190.58。
🤖 User-Agent异常防御
IP 50.45.190.58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。
Threat Analysis
50.45.190.58 has been assigned a threat score of 105/100 (Critical). 这是一个严重级别的威胁。系统管理员应将此IP视为敌对地址，无例外地阻止所有入站连接。
The following attack categories were identified:
📊 Threat Analysis
威胁情报分析将50.45.190.58与来自Coos Bay, United States，运营在Wholesail networks LLC的网络中的恶意活动相关联。该地址自首次检测以来一直处于观察状态。 我们的传感器在5天内捕获了来自此地址的345次恶意请求，反映出每天约69次的持续攻击节奏。 该地址被归类为住宅，意味着它可能属于终端用户ISP连接。来自住宅IP的恶意活动通常表明设备已被入侵或属于僵尸网络。 识别出两种攻击模式（Request Flooding和User-Agent Anomaly），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United States的101个恶意IP，使其成为全球威胁活动的重要贡献者。 威胁评分105/100，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 is classified as residential, suggesting it may belong to a compromised home device, IoT botnet member, or an infected personal computer. Residential IPs involved in attacks often indicate malware infection without the owner's knowledge.
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💡 DDoS Mitigation Approaches
Distributed denial of service attacks overwhelm infrastructure with traffic volume. Effective mitigation combines always-on traffic scrubbing, anycast network distribution, rate limiting, and the ability to quickly scale absorption capacity during attacks.
💡 API Abuse and Enumeration
Modern attacks increasingly target APIs rather than traditional web interfaces. Attackers enumerate endpoints, test for broken authentication, and exploit excessive data exposure. API attacks are harder to detect as they mimic legitimate programmatic access patterns.