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Documentation and whitespace in modbus-discover.nse.

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david
2010-12-16 08:59:18 +00:00
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scripts/modbus-discover.nse
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@@ -1,5 +1,15 @@
description = [[
Attempts to find valid sid for tcp modbus server and try to get device info.
Enumerates Modbus slave ids (sids) and gets their device information.
Modbus is one of the popular SCADA protocols. This script does Modbus device
information disclosure. It tries to find legal sids (slave ids) of Modbus
devices and to get additional information about the vendor and firmware. This
script is improvement of modscan python utility written by Mark Bristow.
Information about MODBUS protocol and security issues:
* MODBUS application protocol specification: http://www.modbus.org/docs/Modbus_Application_Protocol_V1_1b.pdf
* Defcon 16 Modscan presentation: https://www.defcon.org/images/defcon-16/dc16-presentations/defcon-16-bristow.pdf
* Modscan utility is hosted at google code: http://code.google.com/p/modscan/
]]
---
@@ -16,22 +26,9 @@ description = [[
-- | SLAVE ID DATA: \xFA\xFFPM710PowerMeter
-- | DEVICE IDENTIFICATION: Schneider Electric PM710 v03.110
-- |_ Positive error response for sid = 0x96 (GATEWAY TARGET DEVICE FAILED TO RESPONSE)
--
-- Version 0.2 - /12.12.10/ - script cleanup
-- Version 0.3 - /13.12.10/ - several bugfixes
--
-- MODBUS is one of the popular SCADA protocols.
-- This script intended for modbus device information disclosure.
-- It tries to find legal sid (slave id) of modbus device(s) and
-- if success try to get additional information about vendor and firmware.
-- This script is improvement of modscan python utility written by
-- Mark Bristow.
--
-- Information about MODBUS protocol and security issues:
-- * MODBUS application protocol specification: http://www.modbus.org/docs/Modbus_Application_Protocol_V1_1b.pdf
-- * Defcon 16 Modscan presentation: https://www.defcon.org/images/defcon-16/dc16-presentations/defcon-16-bristow.pdf
-- * Modscan utility is hosted at google code: http://code.google.com/p/modscan/
---
author = "Alexander Rudakov"
license = "Same as Nmap--See http://nmap.org/book/man-legal.html"