Dear all,
To anybody having some experience with SimTrace : which APDU are traced and
displayable in WIreshark ? APDU from ME to SIM ? From SIM to ME ? or both ?
Best regards
Stephan
Hello,
I'm unable to build the SIMtrace firmware according to the instructions on
the wiki at http://bb.osmocom.org/trac/wiki/SIMtrace/Firmware.
The GCC 4.5.2 ARM cross compiler has been installed and added to my path.
Here is the output when I run make:
~/repos/openpcd/firmware$ make -f Makefile.dfu BOARD=SIMTRACE
-------- begin (mode: RUN_FROM_ROM) --------
arm-elf-gcc (GCC) 4.5.2
Copyright (C) 2010 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Assembling (ARM-only): src/start/Cstartup.S
arm-elf-gcc -c -mcpu=arm7tdmi -I. -x assembler-with-cpp -DRUN_FROM_ROM
-D__AT91SAM7S256__ -Wa,-adhlns=src/start/Cstartup.lst,--gdwarf-2 -Iinclude/
-D__ASSEMBLY__ src/start/Cstartup.S -o src/start/Cstartup.o
src/start/Cstartup.S:102:2: error: #error please define PIO_BOOTLDR for
your board
make: *** [src/start/Cstartup.o] Error 1
Has the SIMtrace target been removed from this repo? Looking through
Makefile and Makefile.dfu, I don't see any references to the project. None
of the checks on the $BOARD variable include a SIMTRACE option. Similarly,
Cstartup.S only defines PIO_BOOTLDR for PCD, PICC, and OLIMEX boards.
I'm still browsing through some other source files to see if I'm missing
something obvious, but I'd appreciate any advice.
Thanks,
-Nick P.
Dear friends,
First of all, let me introduce myself. My name is Gorka De Miguel and I am working in my master´s thesis right now. On it, I am trying to do a man in the middle attack to my own cellphone and trying to obtain the data that reaches the SIM card. For that I am using a simtrace board. I have followed the user manual and the advises given in the web, but I am not able to make it work properly. Once I have simtrace executable created with the libosmocom and the rest of libraries in my computer in the way it is said in the web, I can execute it and some APDUs appear in the screen, but they seem to be not useful.
Then I wanted to log them by using HTerm, to parse it and try to obtain the meaning of the APDUs. But the device is not recognized by the linux machine. I mean , it does not appear in the /dev directory. So it is imposible to reach to it and log the APDUs using a different program. I also tried to recognize the device using a windows machine, but it does not recognize it as there is not a simtrace driver for windows.
Reached this point, my questions are the following ones; is there any way of logging de APDUS from the simtrace program? Is there any simtrace driver for windows? Do you know about anyone that was able to parse the APDUs and understand them well? Have anybody used HTerm? Is anybody able to understand the APDUs obtained? If yes, would it be possible to obtain his/her contact? Thank you in advance for all, every little advice will be really helpful for me,
Regards
Gorka De Miguel
Dear Osmocom.org project members,
I'm happy to be able to announce the annual incarnation of OsmoDevCon.
The Date is set for March 27 through 30. Venue: As usual, IN-Berlin
e.V. in Berlin, Germany.
Further details can be obtained from
http://openbsc.osmocom.org/trac/wiki/OsmoDevCon2015
Attendance, as usual, is restricted to people with an active history in
the Project by contributions in terms of code, patches, discussions,
documentation or in other form.
= Registration =
If you have wiki access, please add yourself to the #Requested section.
Alternatively, you can send me private e-mail about it.
After review, your (nick)name will be listed in the #Confirmed section.
Looking forward to meeting all of you again soon!
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6)
Hi,
I have been trying to follow the steps in the post with subject "firmware 0.5.3-6ea9-dirty Ubuntu howto" on 2014-11-11 by pkix as I am having the same problem where simtrace just stops tracing some time after displaying garbage APDUs. None of attachement links in this post work (Error 404) so I cannot download the patches or the firmware.
Please could someone tell me where to find the latest patches (unofficial, official) for the firmware and simtrace source. I have been trying to look on the mailing list but there are only archives for November 2014.
Thank you in advance.
Petrus Du Toit
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*Holger Hans Peter Freyther* holger at freyther.de
<simtrace%40lists.osmocom.org?Subject=Re%3A%20Incomplete%20trace%20%28due%20to%20high-speed%20SIM%3F%29&In-Reply-To=%3C20130522102301.GP14728%40xiaoyu.lan%3E>
*Wed May 22 12:23:01 CEST 2013*
| On Tue, May 21, 2013 at 03:53:45PM +0200, Arthur Léna wrote:
| >* I tried booting the iPhone using 2 different SIMs (this one from *
| >* Free Mobile and another one) and the trace seems very short using
| *>* the Free Mobile in comparison to the other one. By parsing the ATRs
| *>* of both SIMs, I found out that the communication is done at 312500
| *>* bits/s with the Free Mobile SIM and only 78125 bits/s (for a clock
| *>* running at 5MHz). Could this explain the loss of entire ADPUs by the *
| >* tracer? If yes, is there a way to remedy to this problem (firmware *
| >* update for example).
*| Some people reported success by reducing the size of buffered bytes in
the
| firmware.
| holger
Holger
There appears to be numerous references to "decrease the buffer in the
firmware" to workaround the problem of losing bytes... but
can you clarify which buffer to decrease, in which source file?
I am guessing it's the req_ctx.c / req_ctx.h?
Thanks
Dear Correspondence,
For my academic research, I am interested on the SIMTrace product. I need
to know about the transmitted data between 3G/4G USIM and the ME. Does
SIMtrace help me to know that?
Kind regards,
Shafi
________________________________
*(Mohammed Shafiul Alam Khan)*
PhD Student, Information Security Group (ISG), Royal Holloway, University
of London (RHUL),
Egham, Surrey TW20 0EX, UK.
Mobile # *074 5920 8017*
Official E-mail # Mohammed.Khan.2013(a)live.rhul.ac.uk
AND
Faculty (On Leave), Institute of Information Technology,
University of Dhaka, Dhaka, BANGLADESH
