
ABUSE.MOM — 规矩点,否则你将被曝光
| 签名 | 描述 | 分数 | 严重性 |
|---|---|---|---|
| Burst 6/2s | 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 | |
| Burst 8/2s | 请求频率异常——自动扫描 | +35 | |
| Burst: 6 req / 2s | 请求频率异常——自动扫描 | +35 | |
| Burst: 7 req / 2s | 请求频率异常——自动扫描 | +35 | |
| Burst: 8 req / 2s | 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 | |
| Foreign referer | 来自无关外部域名的Referer | +10 | |
| Foreign referer seen | 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 | |
| UA changed for same IP | 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3.145.33.248。
IP 3.145.33.248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。
3.145.33.248 has been assigned a threat score of 80/100 (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3.145.33.248已追溯至Dublin, United States,运营在Amazon.com, Inc.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。 在其7天的观察窗口期间,我们记录了来自此IP的623次敌对请求——平均每天约89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United States的130个恶意IP,使其成为全球威胁活动的重要贡献者。 威胁评分80/100将此IP置于高风险类别。建议在防火墙级别进行封锁。
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.
Credential stuffing uses stolen username-password pairs from data breaches to attempt logins across many websites. Since users frequently reuse passwords, these automated attacks achieve success rates of 0.1-2%, which translates to thousands of compromised accounts from millions of attempts.