[?]: how can read PLC FlashRoms?
[?]: how can read PLC FlashRoms?
hi guys
how can read flashrom of plc and hmi?
how can read flashrom of plc and hmi?
Re: how can read FlashRoms?
Hello!
Can you post some more info concerning your request?
What kind of mmc, sd card, cf card, cfast you want to read?
Post also some pictures.
Regards.
Can you post some more info concerning your request?
What kind of mmc, sd card, cf card, cfast you want to read?
Post also some pictures.
Regards.
Re: how can read PLC FlashRoms?
thanks for your reply
but all of your types are card ..
I mean about IC ROM that solid on board (Я имею в виду IC ROM, который твердо припаян на борту)
but all of your types are card ..
I mean about IC ROM that solid on board (Я имею в виду IC ROM, который твердо припаян на борту)
Re: how can read PLC FlashRoms?
BGA ? https://hackcorrelation.blogspot.com/20 ... art-2.html
S7-1200
1999-04-15 ... 2003-04-01 S7-315
see more PLC/фотки ПЛК
http://s7detali.narod.ru/S7_315/S7_315AF03.html
Re: [?]: how can read PLC FlashRoms?
you can try using jtag connector. Most pcb boards have one to test the board and to debug applications.
Search about jtag and reading flash rom using jtag
https://embeddedbits.org/2020-02-20-ext ... sing-jtag/
After reading the flash rom you can use binwalk tool:
https://github.com/ReFirmLabs/binwalk
happy reversing...
Search about jtag and reading flash rom using jtag
https://embeddedbits.org/2020-02-20-ext ... sing-jtag/
After reading the flash rom you can use binwalk tool:
https://github.com/ReFirmLabs/binwalk
happy reversing...
Re: [?]: how can read PLC FlashRoms?
thanks for your reply
but the links dont work
pleas rreupload again thanks
but the links dont work
pleas rreupload again thanks
Re: [?]: how can read PLC FlashRoms?
Re: [?]: how can read PLC FlashRoms?
Hi,
the link of Extracting firmware from devices using JTAG article was just an example on the use of jtag, it was not related to plcs.
There are some interesting works related to the subject with the title:
Edited...
"Firmware Modification Analysis in Programmable Logic"
file name: a599675.pdf
PROGRAMMABLE LOGIC CONTROLLER MODIFICATION ATTACKS FOR USE IN DETECTION ANALYSIS
file name: 760306.pdf
sorry i did a mistake with the paper name...
...
make a search to find the pdf paper
regards
the link of Extracting firmware from devices using JTAG article was just an example on the use of jtag, it was not related to plcs.
There are some interesting works related to the subject with the title:
Edited...
"Firmware Modification Analysis in Programmable Logic"
file name: a599675.pdf
PROGRAMMABLE LOGIC CONTROLLER MODIFICATION ATTACKS FOR USE IN DETECTION ANALYSIS
file name: 760306.pdf
sorry i did a mistake with the paper name...
...
make a search to find the pdf paper
regards
Re: [?]: how can read PLC FlashRoms?
I think it's not a good idea to go into the firmware... Stuxnet is live
https://archive.org/details/DTIC_ADA603391
https://archive.org/details/DTIC_ADA603391
Re: [?]: how can read PLC FlashRoms?
I agree with you
But it is interesting for malware analysis
But it is interesting for malware analysis