-
Notifications
You must be signed in to change notification settings - Fork 3
/
README
62 lines (33 loc) · 2.1 KB
/
README
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Host-Extract | Host/IP Pattern Extractor
========================================
This little ruby script tries to extract all IP/Host patterns in page response of a given URL and JavaScript/CSS files of that URL.
With it, you can quickly identify internal IPs/Hostnames, development IPs/ports, cdn, load balancers, additional attack entries related to your target that are revealed in inline js, css, html comment areas and js/css files.
This is unlike web crawler which looks for new links only in anchor tags (<a) or the like. [you might miss many additional targets if you ever use such web crawler or other GUI-based tools that shows you your main target and its relationship with its linked sub/off-site domains]
In some cases, host-extract may give you false positives when there are some words like - main-site_ver_10.2.1.3.swf.
With -v option, you can ask the tool to output html view-source snippets for each IP/Domain extracted. This will shorten your manual analysis time.
Download/Update
================
svn co http://host-extract.googlecode.com/svn/trunk/ host-extract
USAGE
======
Usage: host-extract.rb [options]
-a find all ip/host patterns
-j scan all js files
-c scan all css files
-v append view-source html snippet for manual verification
A sugguested usage is to feed lists of urls output by your favorite web crawler.
In Win OSes, you can
for /F "tokens=*" %G IN ('type url-list') do ruby host-extract.rb -a -v %G
In Linux platforms, you can
for line in $(cat url-list); do ruby host-extract.rb -a -v $line; done
The run.cmd and run.sh are included to be ready for use.
Windows: run url-list
Linux: sh run.sh url-list
Tutorial Wiki
==============
Thanks to Sebastien Damaye from aldeid.com, you can see a thorough host-extract tutorial with real-world web sites that reveal various juicy info shown inside html/js sources.
http://aldeid.com/index.php/Host-extract
Bugs/Suggestions Report
========================
Please report Bugs/Suggestions to host-extract at yehg.net.
Thanks for your contribution.