[?+]: How to crack the password for a LOGO plc?

singleperson · Post by **singleperson** » Tue Aug 17, 2010 9:36 am

Dear All,

Please help me

I need software,which can remove password PLC Logo Siemens

I want to upload programing but I can't.Because it's Protected Password

Thanks and best regards

dekor · Post by **dekor** » Tue Aug 17, 2010 11:35 am

Dear friend,
you may use the programm called LGCommSpy++ if you use serial port.
I don't know anything about USB cable....
First Install, then run this program, on the same time run the Logosoft and try to comunicate with the PLC.
When you try to connect to PLC will be asked for password.
Do not enter any password. Just look now to LGCommSpy++ and you will read immediately the Logo password.
Now go back to Logosoft and use the password.
The link for LGCommSpy++ is: http://www.i.com.ua/~mitech/LGComSpyInst.exe
Keep us informed .

dekor

singleperson · Post by **singleperson** » Wed Aug 18, 2010 3:37 am

Thanks your support. Thank you very much
I hope it's success.
Because I use cable connected to Personal Computer by USB when I connected to Logo.

Thank you

dekor · Post by **dekor** » Mon Aug 23, 2010 7:26 am

Hi,
do you want tell us what was the experience with USB cable?

dekor.

koorosh · Post by **koorosh** » Wed Dec 01, 2010 10:40 pm

Hi,
I have the same problem
do you want tell us what was the experience with USB cable?
korosh. from iran.

dorofteius · Post by **dorofteius** » Fri Dec 10, 2010 1:49 am

It work's whith usb too, but not whit this program.
Device monitoring studio does the job. ( it is a com sniffer, or spy ).

My question, I have logo 24 rc, brand new> Made a copy from another,write'd in this one, but the program clear's (autoerases) every time after I remove the power. Abnibody knows the problem?

hand_drake · Post by **hand_drake** » Thu Mar 03, 2011 8:24 am

Can somebody help to share how to crack PLC LOGO! password.

I have search for it before but there is no clear answer.

Please help.

dekor · Post by **dekor** » Thu Mar 03, 2011 4:00 pm

Hi,
check on youtube.
I put a small movie there.
Try this link:
http://www.youtube.com/watch?v=0eCEmIaYRQA

dekor.

hand_drake · Post by **hand_drake** » Fri Mar 04, 2011 12:52 am

Hi dekor, thank you for the answer, but I have difficulty using that LG com spy.

My connection is using USB <-> Logo!. When I running LG com spy, i have rearrange the USB converter to Com1, but the LG com spy cannot connect to Com1.
What connection do you use? Are you using USB to Logo converter also?

lethevinh · Post by **lethevinh** » Fri Mar 04, 2011 7:12 am

How can you crack software simens logo,

please post them for everyone to share possible? Thanks!

hand_drake · Post by **hand_drake** » Fri Mar 04, 2011 8:37 am

What are doing here 'man. You replying with non regarding question. Why don't you creat your own topic!!!

dekor · Post by **dekor** » Fri Mar 04, 2011 11:13 am

Dear friend,
I use on two different situations:
1. using physical port COM1
and
2. using an adapter from USB to RS232.
After that I use RS232-LOGO cable. The movie is made using that combination.

I never experienced the USB-LOGO cable.
I read somewhere on web about other USB sniffer ...
Please check and share with us your experience.

dekor
.

hand_drake · Post by **hand_drake** » Mon Mar 07, 2011 3:24 am

Hi dekor, after finding way to unlock Logo password. I found the way!

The tricks is similar to your methode, but the problem is how to get to COM1? As I only have USB?

The converter is COM3.
And so:
1. Create VM Ware 7.0 with XP SP3 machine.
2. Copy all that necessary program to open the password. (LG Com Spy and Logo Soft Comfort 6.1)
3. Install driver for USB (still in virtual)
4. Turn off the Virtual PC. And setting the connection; my USB port become COM3 in my physical PC but I configure COM1 in Virtual PC.
5. Turn on the Virtual PC. And try the methode of your.
6. "tada'"....the password will shows up exactly as you are using the RS232 to Logo.

7. Do as you like what you want to do with the program.

hand_drake

dekor · Post by **dekor** » Mon Mar 07, 2011 8:59 am

Hi,
I am happy to hear that you solve your problem.
Have you checked to use LGcommSpy without virtual machine, but selecting from options / startup Com 3 as your USB adapter is set?
Please try and that way and tell us if it is a simplest way or we must follow your method.

dekor

hand_drake · Post by **hand_drake** » Tue Mar 08, 2011 12:35 am

I have try for many many times, that else than 'pure' RS232 cannot be monitored, not even only monitor but cannot configured.
Just like the dead button that you cannot click.
I think there is no easiest way else than using your method but also using pure RS232 to connect to LOGO.

That's what I can conclude.

arazov · Post by **arazov** » Fri Nov 11, 2011 7:48 am

dekor wrote:Hi,
check on youtube.
I put a small movie there.
Try this link:
http://www.youtube.com/watch?v=0eCEmIaYRQA

dekor.

It works! Thank you!

tufail_74 · Post by **tufail_74** » Wed Feb 29, 2012 1:00 pm

Hi friends,

I too have the same problem. I have USB cable and it was on COM7 but i changed via DEVICE MANAGER to COM1 as that is free in my PG. But when i run the LGCOMSPY, i dont see button active to select COM port. None of them is active.

Can anyone plese help me?

dekor · Post by **dekor** » Thu Mar 01, 2012 9:19 am

Hi,
have you try an USB trafic monitor ?
Try to Use soft Bus Hound.
Have a look here
viewtopic.php?f=14&t=14390
Let us know your results.
dekor

gycu · Post by **gycu** » Thu Feb 21, 2013 12:59 pm

Hello all,

It's my first post here, it's a great forum.

Just wanted to say thanks to Dekor, I used his tutorial uploaded 2 youtube and found the logo password.
I used "free serial port monitor" (only for 32-bit systems), an usb logo cable. On my first attempt, the logo soft confort 6 crashed, but the second time worked and showed me the password.

Cheers mates

dekor · Post by **dekor** » Sun Feb 24, 2013 10:34 pm

Hi to all,
please see same video's on new links:
http://www.youtube.com/watch?v=XPl7OFyH2Mc - for serial adapter
and
http://www.youtube.com/watch?v=5yblVgSESLo - for USB adapter.
and
http://www.youtube.com/watch?v=666os0X2s5M - for 0BA7 ethernet connection.

dekor.

naserkargar · Post by **naserkargar** » Sun Sep 08, 2013 6:47 am

Hi dekor
please provide download link for movies , in my country not possible access to YOUTUBE site !

dekor · Post by **dekor** » Sat Sep 14, 2013 7:07 pm

Hi,
check for next links:
https://hotfile.com/dl/245587482/8702d4 ... t.avi.html
https://hotfile.com/dl/245587799/6478aa ... e.mp4.html
https://hotfile.com/dl/245587958/140bf2 ... v.mp4.html

dekor.

garg_mm · Post by **garg_mm** » Wed Jan 08, 2014 10:57 am

Thanks Dekor. I have recovered password from Logo by using the method you described.

dekor · Post by **dekor** » Sat Jan 11, 2014 9:37 pm

I am happy to hear that.
Spread the information!
dekor.

pilotpent · Post by **pilotpent** » Wed Jul 23, 2014 9:34 am

Hi !!

I've got a problem with the new version of logosoft (V7.1.5) and a 0AB6 module.
I can view the password of the old ones, but with this module the password is "coded".

My password in hexa is C4 DE C7 DF D8 wich is not ASCII standard caracters.

Somebody have the solution ?

kirolos nabil · Post by **kirolos nabil** » Thu Nov 13, 2014 11:00 am

hi i have aproblem in logging fatek plc as i dont know the password but i used the free serial port and by using the console view i get along code but i still dont know how could i extract the correct password from it and this is the code:

0102041C0070094012A0145A0010000041C007000160000000453040830000431404F00082346DC00013BE578
could you help me please?

Raptor · Post by **Raptor** » Tue May 26, 2015 7:04 pm

Please share LGComspy software..

ziconltai · Post by **ziconltai** » Sun May 31, 2015 4:05 pm

https://www.dropbox.com/s/vy2ne42k0f7xp ... t.rar?dl=0

asteroidehk · Post by **asteroidehk** » Wed Dec 02, 2015 6:28 am

Hello Friends

I have tried with Logosoft 8 and free serial port monitor, also with LGComSpy but the response is strange characters. The module is an 0BA6

Also I have tried with Logosoft 6.1 and 7.0.30, but I can not connect because the module requires a newer version.

Somebody could help me?

Thanks in advance

ziconltai · Post by **ziconltai** » Tue Dec 22, 2015 12:41 pm

Crack Logo 0AB6 but need to register.
https://www.dropbox.com/s/12tyx6c2fhkft ... 6.rar?dl=0

nldutchmen · Post by **nldutchmen** » Mon Mar 14, 2016 1:25 am

Hello Dekor,

I am having issues to get the password from the Logo plc. The plc i am having issues with is 6ED1 052-1MD00-0BA6. I am using Logo soft 8.
Can you help me out please.

Thanks

dekor · Post by **dekor** » Thu Mar 24, 2016 5:22 am

Hi,
what cable you use? USB or serial?
Let me know.
dekor

vjalalian2 · Post by **vjalalian2** » Mon Oct 17, 2016 8:37 am

hi.I try read password logo but password is ÜÌÜÊÈ. this password not standard characters.
plaese help me for password

dekor · Post by **dekor** » Mon Oct 17, 2016 4:44 pm

Hi,
What version of BM you have?
It is english language of your operating system?
Also for application?

mohdabshr · Post by **mohdabshr** » Sun Jan 22, 2017 10:53 am

Hi ziconltai

could you please upload Crack Logo 0AB6 again because link is dead.

thanks,

daro31ie · Post by **daro31ie** » Wed Dec 27, 2017 4:53 pm

Hi

I same try read password logo but password is like ÜÌÜÊÈ.
My plc is LOGO OBA6.
Any solution?

daro31ie · Post by **daro31ie** » Sat Dec 30, 2017 4:01 pm

Does anyone have any solution with this password encoding?

Best regards
Daro

pozabi · Post by **pozabi** » Thu Feb 08, 2018 8:08 pm

Works fine with USB kabel and HHD Software Device Monitoring Studio.

BR

caspyro · Post by **caspyro** » Thu Dec 19, 2019 11:30 am

hi can any one share the LGComspy software?
thanks in advance

Mad MAX · Post by **Mad MAX** » Mon Feb 08, 2021 3:42 pm

Good day everybody!

Any chanse to share LGCommSpy++ exe one more time? The link above is dead

Servini · Post by **Servini** » Mon Sep 27, 2021 7:04 am

Still no ideas about encoding passwrds for LOGO 8?
My answer through COM-port was C9 C2 D3 DE C9
ЙВУЮЙ in Windows 1251 CP.
I cannot find any solution.

dekor · Post by **dekor** » Mon Nov 08, 2021 5:53 am

I saw a short movie on Youtube.
Seems that this is possible up to LOGO v 8.3.
Check the movie and let us know your experience.
https://www.youtube.com/watch?v=TpH4EABGYCs

rkmiecik · Post by **rkmiecik** » Sun Dec 05, 2021 3:39 pm

Try this video

vvvasiliss · Post by **vvvasiliss** » Wed Nov 16, 2022 4:26 am

The video is missing

!!! Pls upload to Rumble or Vimeo. Thank you !!

ghulamshoaib · Post by **ghulamshoaib** » Fri Jan 27, 2023 5:14 am

hello Everyone

I am using LGCOMSpy++ for decoding LOGO plc password but the result is not the ASCII letter
last line showing 4E 54 45 4E 52 4F 54 5A 00 47. can anyone help me how to find the password?

waiting
Shoaib

gyppss · Post by **gyppss** » Fri Jan 27, 2023 7:40 pm

https://www.binaryhexconverter.com/hex- ... -converter

sjoerdnld · Post by **sjoerdnld** » Tue Jan 31, 2023 7:24 am

I sniffed the serial comm on 0BA6 module, but password is unreadable using hex to ascii converter.
The serial packets:
2106032145551717AA06420100FF474000060200FF1F00060300FF1F00040200FF1F01060300FF1F01000200FF48FF060300FF48FF40050600000566000AC0D9D3CED2D7CD9200005E
Anybody know how to decypher?
I also have the serial flash readout, but really a lot of data.

dekor · Post by **dekor** » Tue Jan 31, 2023 3:57 pm

Can you tell us what version of Logosoft you use?

sjoerdnld · Post by **sjoerdnld** » Wed Feb 01, 2023 8:18 am

I tried 7.1.6, 8.0 and 8.3, they yield the same code.
Also I read both flashes on pcb, one has texts used in the software, 2nd unreadable program.

sjoerdnld · Post by **sjoerdnld** » Mon Feb 06, 2023 8:10 pm

Any clue how to interpret?
hex to ascii from address 05 66 makes: ÙÓÎÒ×Í which unreadble same to above.
05 66 00 0A length10: C0 D9 D3 CE D2 D7 CD 92 00 00 5E