Recon的一些技巧和tips
声明:文章中涉及的程序(方法)可能带有攻击性,仅供安全研究与教学之用,读者将其信息做其他用途,由用户承担全部法律及连带责任,文章作者不承担任何法律及连带责任
前言
主要是Orwa在IWCON2022上面分享的
这里整理成笔记,记录如下:
子域名枚举相关
https://crt.sh/?q=%25.target.com
https://securitytrails.com/list/apex_domain/target.com
https://securitytrails.com/list/apex_domain/baidu.com
https://www.shodan.io/search?query=Ssl.cert.subject.CN%3A%22target.com%22
Ssl.cert.subject.CN:"target.com"
对于单个domain而言:(注意使用amass对服务器的配置是有相当的要求的,配置一般的不建议使用,否则后果自负)
amass enum -passive -norecursive -noalts –d domain .com -o sub-list.txt
Domains List:
amass enum -passive -norecursive -noalts -df domians.txt -o subs-list.txt
子域名枚举工具
https://github.com/iamthefrogy/frogy
https://github.com/Cyber-Guy1/domainCollector
https://gitlab.com/prawps/ohdns
剔除重复的子域名
cat full-subdomain-list.txt | sort -u > sub-list.txt
过滤子域名
cat sub-list.txt | httpx -o live-subs.txt
用naabu扫描端口
naabu -list sub-list.txt -top-ports 1000 -exclude-ports 80,443,21,22,25 -o ports.txt naabu -list sub-list.txt -p - -exclude-ports 80,443,21,22,25 -o ports.txt
naabu -list sub-list.txt -p - -exclude-ports 80,443,21,22,25 -o ports.txt
如何找接口
https://urlscan.io/search/#target.com
https://web.archive.org/cdx/search/cdx?url=*.target.com&fl=original&collapse=urlkey
是有搜索引擎
#Google dorking
site:target.com
#Bing dorking
site:target.com
寻找源代码和backup files
orwa.iwcon.com
orwa.iwcon.com/orwa.zip - iwcon.zip – admin.zip – backup.zip
orwa.iwcon.com/orwa/orwa.zip - iwcon.zip – admin.zip – backup.zip
orwa.iwcon.com/iwcon/orwa.zip - iwcon.zip – admin.zip – backup.zip
orwa.iwcon.com/admin/orwa.zip - iwcon.zip – admin.zip – backup.zip
用于模糊测试backup用的一个工具:
https://github.com/musana/fuzzuli
寻找更多的敏感信息
在github里面搜索:
Target.com password Target.com passwd Target.com pwd Target.com pass Target.com secret Target.com ldap
除此以外还需要关注:
gist.github.com
Gitlab.com
以上工作建议两天一次(蛮考验人的耐心的。。。)
google dorking
在谷歌上搜索PII(个人身份信息),泄露的证书等
site:docs.google.com/spreadsheets "company name“
site:groups.google.com "company name"
unauthorized access
正常情况:
• HTTP/1.1 302 Found
• Location: ../login/?redirect=//location/?5
绕过:
• HTTP/1.1 200 OK
• And Deleted Header Location: ../login/?redirect=//location/?5
往期回顾
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