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add backdoor info and check keys for sector 0

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This commit is contained in:
merlokk 2023-12-11 14:23:26 +02:00
commit fb51bf4fa1
1 changed files with 34 additions and 8 deletions
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38
client/src/cmdhfmf.c
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@ -8806,13 +8806,14 @@ static int CmdHF14AMfInfo(const char *Cmd) {
void *argtable[] = { void *argtable[] = {
arg_param_begin, arg_param_begin,
arg_str0(NULL, "bin", "<bin>", "Binary string i.e 0001001001"), arg_str0(NULL, "bin", "<bin>", "Binary string i.e 0001001001"),
arg_lit0("n", "nack", "do nack test"),
arg_lit0("v", "verbose", "verbose output"), arg_lit0("v", "verbose", "verbose output"),
arg_param_end arg_param_end
}; };
CLIExecWithReturn(ctx, Cmd, argtable, true); CLIExecWithReturn(ctx, Cmd, argtable, true);
bool do_nack_test = false; bool do_nack_test = arg_get_lit(ctx, 2);
bool verbose = arg_get_lit(ctx, 2); bool verbose = arg_get_lit(ctx, 3);
CLIParserFree(ctx); CLIParserFree(ctx);
clearCommandBuffer(); clearCommandBuffer();
@ -8849,14 +8850,13 @@ static int CmdHF14AMfInfo(const char *Cmd) {
return select_status; return select_status;
} }
if (verbose) {
PrintAndLogEx(INFO, "--- " _CYAN_("ISO14443-a Information") "---------------------"); PrintAndLogEx(INFO, "--- " _CYAN_("ISO14443-a Information") "---------------------");
}
PrintAndLogEx(SUCCESS, " UID: " _GREEN_("%s"), sprint_hex(card.uid, card.uidlen)); PrintAndLogEx(SUCCESS, " UID: " _GREEN_("%s"), sprint_hex(card.uid, card.uidlen));
PrintAndLogEx(SUCCESS, "ATQA: " _GREEN_("%02X %02X"), card.atqa[1], card.atqa[0]); PrintAndLogEx(SUCCESS, "ATQA: " _GREEN_("%02X %02X"), card.atqa[1], card.atqa[0]);
PrintAndLogEx(SUCCESS, " SAK: " _GREEN_("%02X [%" PRIu64 "]"), card.sak, resp.oldarg[0]); PrintAndLogEx(SUCCESS, " SAK: " _GREEN_("%02X [%" PRIu64 "]"), card.sak, resp.oldarg[0]);
PrintAndLogEx(INFO, "--- " _CYAN_("RNG Information") "---------------------");
int res = detect_classic_static_nonce(); int res = detect_classic_static_nonce();
if (res == NONCE_STATIC) if (res == NONCE_STATIC)
PrintAndLogEx(SUCCESS, "Static nonce: " _YELLOW_("yes")); PrintAndLogEx(SUCCESS, "Static nonce: " _YELLOW_("yes"));
@ -8879,11 +8879,37 @@ static int CmdHF14AMfInfo(const char *Cmd) {
detect_classic_nackbug(verbose); detect_classic_nackbug(verbose);
} }
detect_mf_magic(true); PrintAndLogEx(INFO, "--- " _CYAN_("Backdoors Information") "---------------------");
if (detect_mf_magic(true) == 0)
PrintAndLogEx(INFO, "<none>");
PrintAndLogEx(INFO, "--- " _CYAN_("Keys Information") "---------------------");
int sectorsCnt = 1;
uint8_t *keyBlock = NULL;
uint32_t keycnt = 0;
int ret = mfLoadKeys(&keyBlock, &keycnt, NULL, 0, NULL, 0);
if (ret != PM3_SUCCESS) {
return ret;
}
// create/initialize key storage structure
sector_t *e_sector = NULL;
if (initSectorTable(&e_sector, sectorsCnt) != PM3_SUCCESS) {
free(keyBlock);
return PM3_EMALLOC;
}
res = mfCheckKeys_fast(sectorsCnt, true, true, 1, keycnt, keyBlock, e_sector, false);
PrintAndLogEx(FAILED, "res: %d, %d %d", res, e_sector[0].foundKey[0], e_sector[0].foundKey[1]);
free(keyBlock);
free(e_sector);
uint8_t signature[32] = {0}; uint8_t signature[32] = {0};
res = read_mfc_ev1_signature(signature); res = read_mfc_ev1_signature(signature);
if (res == PM3_SUCCESS) { if (res == PM3_SUCCESS) {
PrintAndLogEx(INFO, "--- " _CYAN_("Signature Information") "---------------------");
mfc_ev1_print_signature(card.uid, card.uidlen, signature, sizeof(signature)); mfc_ev1_print_signature(card.uid, card.uidlen, signature, sizeof(signature));
} }