RfidResearchGroup/proxmark3
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Merge pull request #578 from capnkrunchy/master

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Fix lf hid brute
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Iceman 2020-02-27 18:32:58 +01:00 • committed by GitHub
commit 0a019bd702
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1 changed files with 21 additions and 15 deletions
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32
client/cmdlfhid.c
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@ -369,8 +369,10 @@ static int CmdHIDBrute(const char *Cmd) {
uint8_t cmdp = 0;
int format_idx = -1;
char format[16] = {0};
wiegand_card_t data;
memset(&data, 0, sizeof(wiegand_card_t));
wiegand_card_t datahi;
memset(&datahi, 0, sizeof(wiegand_card_t));
wiegand_card_t datalo;
memset(&datalo, 0, sizeof(wiegand_card_t));
while (param_getchar(Cmd, cmdp) != 0x00 && !errors) {
switch (tolower(param_getchar(Cmd, cmdp))) {
@ -386,7 +388,8 @@ static int CmdHIDBrute(const char *Cmd) {
cmdp += 2;
break;
case 'c':
data.CardNumber = param_get32ex(Cmd, cmdp + 1, 0, 10);
datahi.CardNumber = param_get32ex(Cmd, cmdp + 1, 0, 10);
datalo.CardNumber = param_get32ex(Cmd, cmdp + 1, 0, 10);
cmdp += 2;
break;
case 'd':
@ -395,15 +398,18 @@ static int CmdHIDBrute(const char *Cmd) {
cmdp += 2;
break;
case 'f':
data.FacilityCode = param_get32ex(Cmd, cmdp + 1, 0, 10);
datahi.FacilityCode = param_get32ex(Cmd, cmdp + 1, 0, 10);
datalo.FacilityCode = param_get32ex(Cmd, cmdp + 1, 0, 10);
cmdp += 2;
break;
case 'i':
data.IssueLevel = param_get32ex(Cmd, cmdp + 1, 0, 10);
datahi.IssueLevel = param_get32ex(Cmd, cmdp + 1, 0, 10);
datalo.IssueLevel = param_get32ex(Cmd, cmdp + 1, 0, 10);
cmdp += 2;
break;
case 'o':
data.OEM = param_get32ex(Cmd, cmdp + 1, 0, 10);
datahi.OEM = param_get32ex(Cmd, cmdp + 1, 0, 10);
datalo.OEM = param_get32ex(Cmd, cmdp + 1, 0, 10);
cmdp += 2;
break;
case 'v':
@ -435,15 +441,15 @@ static int CmdHIDBrute(const char *Cmd) {
}
// Do one up
if (data.CardNumber < 0xFFFF) {
data.CardNumber++;
if (sendTry(format_idx, &data, delay, verbose) != PM3_SUCCESS) return PM3_ESOFT;
if (datahi.CardNumber < 0xFFFF) {
datahi.CardNumber++;
if (sendTry(format_idx, &datahi, delay, verbose) != PM3_SUCCESS) return PM3_ESOFT;
}
// Do one down (if cardnumber is given)
if (data.CardNumber > 1) {
data.CardNumber--;
if (sendTry(format_idx, &data, delay, verbose) != PM3_SUCCESS) return PM3_ESOFT;
// Do one up
if (datalo.CardNumber > 1) {
datalo.CardNumber--;
if (sendTry(format_idx, &datalo, delay, verbose) != PM3_SUCCESS) return PM3_ESOFT;
}
}
return PM3_SUCCESS;