IP威胁报告
47.128.253.187
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 5/2s | 请求频率异常——自动扫描 | +35 | |
| Foreign referer | 来自无关外部域名的Referer | +10 | |
| POST seen | 自动分析检测到行为异常 | +8 | |
| 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 47.128.253.187 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47.128.253.187。
🤖 User-Agent异常防御
IP 47.128.253.187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。
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
47.128.253.187 has been assigned a threat score of 78/100 (High). 在此威胁级别下，该IP被视为高风险。应更新防火墙规则以拒绝来自此来源的流量。
The following attack categories were identified:
📊 Threat Analysis
我们的监控基础设施已将47.128.253.187（地理位置为Singapore, Singapore，运营在Amazon Technologies Inc的网络中）识别为可疑网络活动的来源。 该地址在我们的监控系统中活跃了1天，产生了32次标记请求，速率约为每天32次。 此地址属于数据中心或云托管提供商。托管IP经常被专门租用廉价VPS实例来进行攻击的威胁行为者利用。 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Singapore的5,177个恶意IP，使其成为全球威胁活动的主要贡献者。 评分78/100表明这是一个已确认的恶意行为者。网络级别封锁是适当的。
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
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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.
💡 Subnet-Level vs IP-Level Blocking
When multiple IPs in a subnet show malicious behavior, subnet blocking efficiently neutralizes the threat. However, overly broad blocking risks impacting legitimate users. Analysis of subnet ownership and historical behavior guides appropriate blocking scope.