IP威胁报告
27.42.99.136
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 |
|---|---|---|---|
| Danger medium hits: 6 | 中等风险：管理面板、配置文件 | +60 | |
| Foreign referer seen | 来自无关外部域名的Referer | +10 | |
| Danger medium hits: 2 | 中等风险：管理面板、配置文件 | +20 | |
| Probe pattern 302->404 same path | 自动分析检测到行为异常 | +20 |
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 27.42.99.136 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
🔎 目录扫描防御
IP 27.42.99.136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。
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
27.42.99.136 has been assigned a threat score of 70/100 (High). 此分数表明高威胁严重性。该IP显示出明确的恶意行为模式，需要立即采取防御措施。
The following attack categories were identified:
📊 Threat Analysis
威胁情报分析将27.42.99.136与来自Zhuhai, China，运营在China Unicom Guangdong Province Network的网络中的恶意活动相关联。该地址自首次检测以来一直处于观察状态。 我们的传感器在1天内捕获了来自此地址的5次恶意请求，反映出每天约5次的持续攻击节奏。 从住宅网络运营，此IP可能代表一个被入侵的家庭网关或已被招募到更大攻击基础设施中的IoT设备。 该IP表现出目录枚举行为，系统地请求不存在的路径以发现隐藏文件和配置错误的资源。 China目前在我们的数据库中占113个被封锁IP，使其成为恶意流量的重要来源。 威胁评分70/100将此IP置于高风险类别。建议在防火墙级别进行封锁。
This IP is classified as residential, suggesting it may belong to a compromised home device, IoT botnet member, or an infected personal computer. Residential IPs involved in attacks often indicate malware infection without the owner's knowledge.
Related Threats
Security Intelligence
💡 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.
💡 WebSocket Security Considerations
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.