
ABUSE.MOM — 规矩点,否则你将被曝光
| 签名 | 描述 | 分数 | 严重性 |
|---|---|---|---|
| Burst 10/10s | 请求频率异常——自动扫描 | +35 | |
| Burst 7/2s | 请求频率异常——自动扫描 | +35 | |
| Foreign referer | 来自无关外部域名的Referer | +10 | |
| UA changed | 多个User-Agent——机器人轮换技术 | +25 |
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.
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47.87.128.139。
IP 47.87.128.139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。
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。
47.87.128.139 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:
IP地址47.87.128.139已追溯至Frankfurt am Main, Germany,运营在Alibaba (US) Technology Co., Ltd.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。 在8天的时间内,此IP产生了43次恶意请求,平均每天约5.4次请求。 被归类为托管IP,此地址可能运行在租用的服务器或云实例上。攻击者偏好数据中心IP因其高带宽和一次性特点。 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。 评分105/100将此地址置于最高严重性级别。应封锁并调查任何历史连接。
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.
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.
Cross-Origin Resource Sharing misconfigurations can expose sensitive APIs to unauthorized origins. Wildcard policies, reflected origins, and null origin allowlisting create vulnerabilities that attackers exploit for data theft and unauthorized actions.