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<blockquote data-quote="spookyman166" data-source="post: 702130" data-attributes="member: 354493">hi all. I have a really weird smart card with 6 contacts. I have an omnikey reader and software to interact with it. I want to find the APDU commands to get this card to dump its memory, but so far all i keep getting is :&nbsp; 6A 86which means that the P1 and P2 are wrong. To combat this i got a bruteforcer ; -http://apduscanner.sourceforge.net&nbsp; APDUscanner - a tiny, dumb tool to find responsive APDUs on ISO-7816 smart cards - GNU/GPLThis program brutes these commands. I found CLA and INS but P1 P2 P3 are not working. I have tried to brute it but all combo's give 6A86 response. I have verified that the reader and software work becuase i have successfully dumped a SLE4432 (2-wire interface) (ATR: 3B 04 A2 13 10 91) but i can not dump this I2C card (ATR = 3B 04 49 32 43 2E). Can someone with experience please tell me where i am going wrong. BTW these are the commands that i have used:on card with ATR:&nbsp; 3B 04 A2 13 10 91&nbsp; I used : Command APDU={FF B0 00 80 80 } and get[fieldset=Admin]HEX output code is not permitted on the forum neither are live links, both removed[/fieldset]on the other card i have bruted every possible P1 and p2 value while keeping p3 at 00 but i still get no response.</blockquote>

[QUOTE="spookyman166, post: 702130, member: 354493"] hi all. I have a really weird smart card with 6 contacts. I have an omnikey reader and software to interact with it. I want to find the APDU commands to get this card to dump its memory, but so far all i keep getting is : 6A 86 which means that the P1 and P2 are wrong. To combat this i got a bruteforcer ; -http://apduscanner.sourceforge.net APDUscanner - a tiny, dumb tool to find responsive APDUs on ISO-7816 smart cards - GNU/GPL This program brutes these commands. I found CLA and INS but P1 P2 P3 are not working. I have tried to brute it but all combo's give 6A86 response. I have verified that the reader and software work becuase i have successfully dumped a SLE4432 (2-wire interface) (ATR: 3B 04 A2 13 10 91) but i can not dump this I2C card (ATR = 3B 04 49 32 43 2E). Can someone with experience please tell me where i am going wrong. BTW these are the commands that i have used: on card with ATR: 3B 04 A2 13 10 91 I used : Command APDU={FF B0 00 80 80 } and get [fieldset=Admin][COLOR="Red"]HEX output code is not permitted on the forum neither are live links, both removed[/COLOR][/fieldset] on the other card i have bruted every possible P1 and p2 value while keeping p3 at 00 but i still get no response. [/QUOTE]

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