
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 12/2s | 请求频率异常——自动扫描 | +35 | |
| Burst 43/10s | 请求频率异常——自动扫描 | +35 | |
| Danger medium hits: 92 | 中等风险:管理面板、配置文件 | +60 | |
| Danger strong hits: 2 | 高风险路径:Webshell、RCE、漏洞利用 | +50 |
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 20.214.178.21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20.214.178.21。
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。
20.214.178.21 has been assigned a threat score of 205/100 (Critical). 凭借此评分,该IP属于严重威胁级别——是我们监控数据库中最危险的地址之一。
The following attack categories were identified:
IP地址20.214.178.21已追溯至Seoul, South Korea,运营在Microsoft Corporation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1天的时间内,此IP产生了46次恶意请求,平均每天约46次请求。 该IP从数据中心基础设施运营,是有组织攻击行动中使用的典型地址。 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。 South Korea目前在我们的数据库中占146个被封锁IP,使其成为恶意流量的重要来源。 评分205/100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.
Monitoring DNS queries reveals malicious activity including command-and-control communication, data exfiltration through DNS tunneling, and connections to known malicious domains. DNS is often the first indicator of compromise in network forensics.