Remember that all commands in Linux are case sensitive.
Procedure: Configure, compile and execute against the target. For the
Windows-based version install and execute with the following syntax:
./strobe (Target IP)
From the Linux directory containing the compressed file type tar ??“zxvf
strobe103.tar.gz. The files will uncompress into a new directory named
strobe. Change to the new directory by typing cd strobe and pressing Enter.
From the new directory type make install and press Enter.
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The Strobe application will now compile.
To execute Strobe against the target in this example:
./strobe 172.16.1.40
168 Practical Hacking Techniques and Countermeasures
The Strobe application will now execute against the target.
The Strobe application has determined:
Ports 21, 80, 135, 139, 443, 445, 1025, 1026, 1028, 1191, 1755, 3306,
3372, 3389, 6666, 7778, and 8888 are open.
*Note: Notice that Strobe runs very fast but the trade-off is that, from its default
configuration, several of the ports commonly known to other scanners are
not determined (445 is used for Windows Shares, 3389 is for Terminal
Services, etc.).
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Lab 37: Anonymous FTP Locator
Locate Anonymous FTP Servers: FTPScanner
Prerequisites: FTP server target with Anonymous access allowed.
Countermeasures: Deny Anonymous FTP, require Secure Socket Layer
(SSL) connections
Description: The FTPScanner application will locate FTP servers that
allow Anonymous connections to occur.
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