From 2ce218042d2aebdfa4c5a58f19e6550f367c5d81 Mon Sep 17 00:00:00 2001 From: iceman1001 Date: Sun, 29 Jan 2017 13:21:17 +0100 Subject: [PATCH] CHG: 'hf 14a sim e' - it now has a parameter for setfoundkeys to emulator memory. CHG: textual changes. --- client/cmdhf14a.c | 38 ++++++++++++++++++++++---------------- client/cmdhfmf.c | 17 +++++++++-------- 2 files changed, 31 insertions(+), 24 deletions(-) diff --git a/client/cmdhf14a.c b/client/cmdhf14a.c index 6411a919..ca8b8c1d 100644 --- a/client/cmdhf14a.c +++ b/client/cmdhf14a.c @@ -130,9 +130,9 @@ char* getTagInfo(uint8_t uid) { int usage_hf_14a_sim(void) { // PrintAndLog("\n Emulating ISO/IEC 14443 type A tag with 4,7 or 10 byte UID\n"); PrintAndLog("\n Emulating ISO/IEC 14443 type A tag with 4,7 byte UID\n"); - PrintAndLog("Usage: hf 14a sim t u x"); - PrintAndLog(" Options : "); - PrintAndLog(" h : this help"); + PrintAndLog("usage: hf 14a sim [h] t u [x] [e] [v]"); + PrintAndLog("options: "); + PrintAndLog(" h : This help"); PrintAndLog(" t : 1 = MIFARE Classic"); PrintAndLog(" 2 = MIFARE Ultralight"); PrintAndLog(" 3 = MIFARE Desfire"); @@ -142,12 +142,14 @@ int usage_hf_14a_sim(void) { PrintAndLog(" 7 = AMIIBO (NTAG 215), pack 0x8080"); // PrintAndLog(" u : 4, 7 or 10 byte UID"); PrintAndLog(" u : 4, 7 byte UID"); - PrintAndLog(" x : (Optional) performs the 'reader attack', nr/ar attack against a legitimate reader"); - PrintAndLog(" v : (Optional) show maths used for cracking reader. Useful for debugging."); - PrintAndLog("\n sample : hf 14a sim t 1 u 11223344 x"); - PrintAndLog(" : hf 14a sim t 1 u 11223344"); - PrintAndLog(" : hf 14a sim t 1 u 11223344556677"); -// PrintAndLog(" : hf 14a sim t 1 u 11223445566778899AA\n"); + PrintAndLog(" x : (Optional) Performs the 'reader attack', nr/ar attack against a reader"); + PrintAndLog(" e : (Optional) Fill simulator keys from found keys"); + PrintAndLog(" v : (Optional) Verbose"); + PrintAndLog("samples:"); + PrintAndLog(" hf 14a sim t 1 u 11223344 x"); + PrintAndLog(" hf 14a sim t 1 u 11223344"); + PrintAndLog(" hf 14a sim t 1 u 11223344556677"); +// PrintAndLog(" hf 14a sim t 1 u 11223445566778899AA\n"); return 0; } int usage_hf_14a_sniff(void){ @@ -447,7 +449,8 @@ int CmdHF14ASim(const char *Cmd) { uint8_t uid[10] = {0,0,0,0,0,0,0,0,0,0}; int uidlen = 0; bool useUIDfromEML = TRUE; - bool verbose = false; + bool setEmulatorMem = FALSE; + bool verbose = FALSE; while(param_getchar(Cmd, cmdp) != 0x00) { switch(param_getchar(Cmd, cmdp)) { @@ -459,7 +462,7 @@ int CmdHF14ASim(const char *Cmd) { // Retrieve the tag type tagtype = param_get8ex(Cmd, cmdp+1, 0, 10); if (tagtype == 0) - errors = true; + errors = TRUE; cmdp += 2; break; case 'u': @@ -488,6 +491,11 @@ int CmdHF14ASim(const char *Cmd) { flags |= FLAG_NR_AR_ATTACK; cmdp++; break; + case 'e': + case 'E': + setEmulatorMem = TRUE; + cmdp++; + break; default: PrintAndLog("Unknown parameter '%c'", param_getchar(Cmd, cmdp)); errors = true; @@ -502,8 +510,6 @@ int CmdHF14ASim(const char *Cmd) { if ( useUIDfromEML ) flags |= FLAG_UID_IN_EMUL; - PrintAndLog("Press pm3-button to abort simulation"); - UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a,{ tagtype, flags, 0 }}; memcpy(c.d.asBytes, uid, uidlen>>1); clearCommandBuffer(); @@ -511,15 +517,15 @@ int CmdHF14ASim(const char *Cmd) { nonces_t data[ATTACK_KEY_COUNT*2]; UsbCommand resp; - + + PrintAndLog("Press pm3-button to abort simulation"); while( !ukbhit() ){ if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) continue; - if ( !(flags & FLAG_NR_AR_ATTACK) ) break; if ( (resp.arg[0] & 0xffff) != CMD_SIMULATE_MIFARE_CARD ) break; memcpy( data, resp.d.asBytes, sizeof(data) ); - readerAttack(data, TRUE, verbose); + readerAttack(data, setEmulatorMem, verbose); } return 0; } diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c index 6b944df3..36438d7f 100644 --- a/client/cmdhfmf.c +++ b/client/cmdhfmf.c @@ -24,19 +24,20 @@ int usage_hf14_mifare(void){ return 0; } int usage_hf14_mf1ksim(void){ - PrintAndLog("Usage: hf mf sim [h] u n i x"); + PrintAndLog("Usage: hf mf sim [h] u n [i] [x] [e] [v]"); PrintAndLog("options:"); PrintAndLog(" h this help"); PrintAndLog(" u (Optional) UID 4,7 or 10bytes. If not specified, the UID 4b from emulator memory will be used"); PrintAndLog(" n (Optional) Automatically exit simulation after blocks have been read by reader. 0 = infinite"); PrintAndLog(" i (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted"); - PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)"); - PrintAndLog(" e (Optional) Fill simulator keys from what we crack"); - PrintAndLog(" v (Optional) Show maths used for cracking reader. Useful for debugging."); + PrintAndLog(" x (Optional) Crack, performs the 'reader attack', nr/ar attack against a reader"); + PrintAndLog(" e (Optional) Fill simulator keys from found keys"); + PrintAndLog(" v (Optional) Verbose"); PrintAndLog("samples:"); PrintAndLog(" hf mf sim u 0a0a0a0a"); PrintAndLog(" hf mf sim u 11223344556677"); PrintAndLog(" hf mf sim u 112233445566778899AA"); + PrintAndLog(" hf mf sim u 11223344 i x"); return 0; } int usage_hf14_dbg(void){ @@ -1381,7 +1382,8 @@ void readerAttack(nonces_t data[], bool setEmulatorMem, bool verbose) { k_sector[i].foundKey[1] = FALSE; } - printf("enter reader attack\n"); + if (verbose) printf("enter Moebius attack (mfkey32v2) \n"); + for (uint8_t i = 0; i < ATTACK_KEY_COUNT; ++i) { // if no-collected data @@ -1419,7 +1421,7 @@ void readerAttack(nonces_t data[], bool setEmulatorMem, bool verbose) { uint8_t sectorNum = data[i+ATTACK_KEY_COUNT].sector; uint8_t keyType = data[i+ATTACK_KEY_COUNT].keytype; - PrintAndLog("Found Key%s for sector %02d: [%012"llx"]" + PrintAndLog("Reader is trying authenticate with: Key %s, sector %02d: [%012"llx"]" , keyType ? "B" : "A" , sectorNum , key @@ -1528,7 +1530,6 @@ int CmdHF14AMf1kSim(const char *Cmd) { while( !ukbhit() ){ if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500) ) continue; - if ( !(flags & FLAG_NR_AR_ATTACK) ) break; if ( (resp.arg[0] & 0xffff) != CMD_SIMULATE_MIFARE_CARD ) break; @@ -1537,7 +1538,7 @@ int CmdHF14AMf1kSim(const char *Cmd) { } if (k_sector != NULL) { - printKeyTable(k_sectorsCount, k_sector ); + printKeyTable(k_sectorsCount, k_sector); free(k_sector); k_sector = NULL; } -- 2.39.2