
ABUSE.MOM — 规矩点,否则你将被曝光
| 签名 | 描述 | 分数 | 严重性 |
|---|---|---|---|
| 404 ratio >= 60% | 大多数请求返回404——目录枚举 | +25 | |
| Burst 15/2s | 请求频率异常——自动扫描 | +35 | |
| Burst 16/10s | 请求频率异常——自动扫描 | +35 | |
| Danger medium hits: 1 | 中等风险:管理面板、配置文件 | +10 |
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.
IP 34.75.38.143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。
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34.75.38.143。
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。
34.75.38.143 has been assigned a threat score of 105/100 (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:
我们的监控基础设施已将34.75.38.143(地理位置为North Charleston, United States,运营在Google LLC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5天,产生了298次标记请求,速率约为每天59.6次。 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(Path Enumeration和Request Flooding),表明这是一个针对多个漏洞的半自动化攻击活动。 United States目前在我们的数据库中占140个被封锁IP,使其成为恶意流量的重要来源。 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.
WebSocket connections bypass traditional HTTP security controls, creating opportunities for cross-site WebSocket hijacking, denial of service, and data injection. Proper origin validation, authentication, and message rate limiting are essential for secure WebSocket implementations.