hashcat Forum

oclHashcat-lite v0.09 seems to have a weird issue with LM hashes specifically. The demo runs and works fine, however when I tried to crack an LM hash it results in an error.(clBuildProgram() -5) I have fully updated the SDK runtime. I have an ATI Radeon HD 46xx card.

Look at the screenshots to see the error.

Anyone have any idea why this is happening?

Edit: I realize in the one with the error I used the 32 bit version instead of the 64 bit version, however that is not a factor. Testing it with the 64 bit version results in exactly the same error.

#define CL_OUT_OF_RESOURCES -5

looks like your card is to old...

Why would it run out of resources on LM hashes specifically? LM is so old, why does it use more resources to crack then newer and presumably more complicated hashes?

NTLM is much more lightweight than LM is. NTLM uses MD4, LM uses DES. NTLM is GPU friendly while LM is not. thats why