IP威胁报告
136.243.53.45
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 | |
| 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 136.243.53.45 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136.243.53.45。
🤖 User-Agent异常防御
IP 136.243.53.45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
136.243.53.45 has been assigned a threat score of 60/100 (High). 这将其归类为高严重性威胁。建议对敏感基础设施进行主动封锁。
The following attack categories were identified:
📊 Threat Analysis
136.243.53.45注册在Falkenstein, Germany，运营在Hetzner Online GmbH的网络中。该IP在触发多个行为检测签名后首次出现在我们的威胁源中。 该地址在我们的监控系统中活跃了11天，产生了659次标记请求，速率约为每天59.9次。 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（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Germany的130个恶意IP，使其成为全球威胁活动的重要贡献者。 评分60/100需要主动监控和速率限制。建议对敏感系统进行完全封锁。
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.
Related Threats
Security Intelligence
💡 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.
💡 Credential Stuffing at Scale
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.