simtrace

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346 discussions

Does SIMtrace work with 3G/4G USIM?
by Shafiul Alam 10 Nov '14

10 Nov '14

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

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sniffing hangs / too fast sim? / parsing problem?
by Lukas Kuzmiak 24 Oct '14

24 Oct '14

Hey guys, this problem has been around for ages (from my perspective) .. and I don't seem to understand if it's a SW issue or a HW issue. I start the ./simtrace .. and then insert the SIM into the phone (or vice versa), boot up the phone and start sniffing (log below). It works for a second or two and then the stuff get broken into weird parts .. I could probably fix that in apdu_split.c but the other issue is that it stops sniffing completely at that point for some reason. Any idea why that happens? Thanks! Lukas Entering main loop ATR APDU: 3b 9e 96 80 1f c7 80 31 e0 73 fe 21 1b 66 d0 01 7b 8f 0d 00 f8 PPS(Fi=9/Di=6) APDU: 00 a4 00 04 02 3f 00 61 2e APDU: 00 c0 00 00 2e 62 2c 82 02 78 21 83 02 3f 00 a5 09 80 01 71 83 04 00 00 95 d5 8a 01 05 8b 03 2f 06 02 c6 09 90 01 40 83 01 01 83 01 81 81 04 00 01 50 f2 90 00 APDU: 00 a4 08 04 02 2f e2 61 1b APDU: 00 c0 00 00 1b 62 19 82 02 41 21 83 02 2f e2 a5 03 80 01 71 8a 01 05 8b 03 2f 06 01 80 02 00 0a 90 00 APDU: 00 b0 00 00 0a 98 94 22 14 51 02 31 21 51 f0 90 00 APDU: 00 a4 00 04 02 2f 05 61 1b APDU: 00 c0 00 00 1b 62 19 82 02 41 21 83 02 2f 05 a5 03 80 01 71 8a 01 05 8b 03 2f 06 05 80 02 00 08 90 00 APDU: 00 b0 00 00 08 64 65 65 6e 66 72 ff ff 90 00 APDU: 80 10 00 00 1e ff ff ff ff 7f 9f 00 df ff 00 00 1f e2 00 00 00 83 fb 00 07 06 01 60 00 11 00 00 00 00 18 91 44 APDU: 80 12 00 00 44 d0 42 81 03 01 25 00 82 02 81 82 05 0c 53 4d 53 20 53 65 72 76 69 63 65 73 8f 0e 01 49 6e 66 6f 20 53 65 72 76 69 63 65 73 8f 0b 02 57 7c 72 74 65 72 62 75 63 68 8f 06 03 45 4d 61 69 6c 8f 04 04 46 61 78 90 00 APDU: 00 a4 00 04 02 2f 00 61 21 APDU: 00 c0 00 00 21 62 1f 82 05 42 21 00 26 02 83 02 2f 00 a5 03 80 01 71 8a 01 05 8b 03 2f 06 04 80 02 00 4c 88 01 f0 00 00 APDU: b2 01 04 26 b2 61 1e APDU: 4f 10 a0 00 00 00 87 APDU: 10 02 ff 33 ff ff 89 APDU: 01 01 01 00 50 0a 4f APDU: 32 2d 47 65 72 6d 61 APDU: 6e 79 ff ff ff ff ff APDU: ff 90 00 00 b2 02 04 APDU: 26 b2 ff ff ff ff ff

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sniffing EMV
by Andris Berzins 02 Sep '14

02 Sep '14

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MITM / USB CCID card reader
by Stathis mozbery se lew 22 Jul '14

22 Jul '14

Dear list, I would like to ask the currently status of MITM implementation on SIMtrace? On some prior postings on the list I found about some previous works on it: git://git.gnumonks.org/at91work.git https://github.com/zwizwa/at91work/tree/apdu_phone I am also intresting in turning the simtrace into a USB CCID based smart card reader in order to use http://openbsc.osmocom.org/trac/wiki/osmo-sim-auth with the SIMtrace. In the usb-device-ccid-project directory when I am trying to use "make" i am getting the following error: user@ubuntu:~/at91work/usb-device-ccid-project$ make cc -g -Os -I../at91lib/boards/simtrace -I../at91lib/peripherals -I../at91lib/components -I../at91lib -Dat91sam7s128 -D__ASSEMBLY__ -Dflash_dfu -c -o obj/flash_dfu_board_cstartup.o ../at91lib/boards/simtrace/board_cstartup.S ../at91lib/boards/simtrace/board_cstartup.S: Assembler messages: ../at91lib/boards/simtrace/board_cstartup.S:55: Error: unknown pseudo-op: `.arm' ../at91lib/boards/simtrace/board_cstartup.S:137: Error: no such instruction: `ldr r4,=_sstack' ../at91lib/boards/simtrace/board_cstartup.S:138: Error: too many memory references for `mov' ../at91lib/boards/simtrace/board_cstartup.S:139: Error: no such instruction: `ldr r0,=LowLevelInit' ../at91lib/boards/simtrace/board_cstartup.S:140: Error: too many memory references for `mov' ../at91lib/boards/simtrace/board_cstartup.S:141: Error: no such instruction: `bx r0' ../at91lib/boards/simtrace/board_cstartup.S:144: Error: no such instruction: `ldr r0,=_efixed' ../at91lib/boards/simtrace/board_cstartup.S:145: Error: no such instruction: `ldr r1,=_srelocate' ../at91lib/boards/simtrace/board_cstartup.S:146: Error: no such instruction: `ldr r2,=_erelocate' ../at91lib/boards/simtrace/board_cstartup.S:148: Error: too many memory references for `cmp' ../at91lib/boards/simtrace/board_cstartup.S:149: Error: no such instruction: `ldrcc r3,[r0],' ../at91lib/boards/simtrace/board_cstartup.S:150: Error: no such instruction: `strcc r3,[r1],' ../at91lib/boards/simtrace/board_cstartup.S:151: Error: no such instruction: `bcc 1b' ../at91lib/boards/simtrace/board_cstartup.S:154: Error: no such instruction: `ldr r0,=_szero' ../at91lib/boards/simtrace/board_cstartup.S:155: Error: no such instruction: `ldr r1,=_ezero' ../at91lib/boards/simtrace/board_cstartup.S:156: Error: expecting operand after ','; got nothing ../at91lib/boards/simtrace/board_cstartup.S:158: Error: too many memory references for `cmp' ../at91lib/boards/simtrace/board_cstartup.S:159: Error: no such instruction: `strcc r2,[r0],' ../at91lib/boards/simtrace/board_cstartup.S:160: Error: no such instruction: `bcc 1b' ../at91lib/boards/simtrace/board_cstartup.S:176: Error: no such instruction: `ldr r0,=main' ../at91lib/boards/simtrace/board_cstartup.S:177: Error: too many memory references for `mov' ../at91lib/boards/simtrace/board_cstartup.S:178: Error: no such instruction: `bx r0' ../at91lib/boards/simtrace/board_cstartup.S:182: Error: no such instruction: `b 1b' make: *** [obj/flash_dfu_board_cstartup.o] Error 1 Thanks for any replies and for your time With Best regards Stathis

2 1

Fast SIM cards loosing bytes
by Dean Chester 24 Jun '14

24 Jun '14

Hi, I see earlier in the archives that reducing the buffer size in the firmware will resolve this. Hasn't this already been done though in new releases of the firmware? As I have pulled the latest version from the openpcd git repo and built it. If not what have people reduced the buffer size to? And has it had any fixes? Sent from my iPad

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questions for softsim and simtrace
by qb 08 Apr '14

08 Apr '14

dear list, how can we connect a real sim card and connect it to a real phone via simtrace? i mean the following physically sim --pcsc reader--softsim--pc--usb--simtrace--phone but how about software side? -- bruce lee

1 0

some help for simtrace and btsap(sap client)
by qb 06 Apr '14

06 Apr '14

good day . does some1 are working on this? run softsim on one pc and simtrace on another pc or openwrt liked systme? -- 这是通过Aico Mail手机客户端发送的邮件。Aico Mail旨在丰富人们的沟通与生活，提供全新的移动办公体验。

1 0

OsmoDevCon 2014: CFP
by Sylvain Munaut 05 Feb '14

05 Feb '14

Dear all, Time has come to fill out the "Talks/Discussions/Workshop / Hacking" section of the wiki page. If you have something you'd like to present, talk about or hack on, add it there. A simple descriptive title along with an estimated duration is enough. I guess we'll collect those for 2/3 weeks and then start making the schedule. Cheers, Sylvain

1 0

Detecting "Silent SMS" with Simtrace
by Mell Kuss 23 Jan '14

23 Jan '14

2 1

[RFC] [ADMIN] Making lists subscriber-only?
by Harald Welte 15 Jan '14

15 Jan '14

Dear all, so far the osmocom.org mailing lists have always been in a 'non-members are manually moderated' mode. This has created a lot of work for manual list moderation, where a lot of the messages caught are simply spam, and only the occasional valid message is being received. I'd like to thank the list moderators for taking care of this. However, in more recent discussions, we were considering to move the lists to a completely closed mode, i.e. postings would automatically be rejected from non-members. The automatic response would contain a description of how to subscribe in 'nomail' mode, i.e. to subscribe in a way to be able to post to the list, while still not receiving any incoming traffic. The latter should be fine for occasional posters who don't want the bulk e-mail that goes with a full/regular subscription. Please provide feedback in case you disagree with that change. Unless there is major opposition, we will likely transition to the 'closed' mode within one month. Thanks, Harald -- - 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)

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