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    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

What else can I do to get my GPU working?
HelmanFrow hashcat 24 27,231 03-23-2022, 12:19 AM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

Snoopy Wrote: (03-21-2022, 04:59 PM) -- windows taskmanger doesnt show the real work on your GPU, stick to the utilisation % hashcat tells you -- Ah, that's weird and mildly annoying. Snoopy Wrot...
HelmanFrow hashcat 24 27,231 03-21-2022, 06:05 PM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

Also interesting: Here's the Iris redlining and barely putting out 80 H/s: https://i.imgur.com/VC6iuVc.png Versus the Quadro M1000M working at 980 H/s: https://i.imgur.com/fIT5Sd8.png The Quadro i...
HelmanFrow hashcat 24 27,231 03-21-2022, 05:11 AM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

Okay, remember how I reported that my last attack hung while initializing the GPU? That was over six hours ago. I actually never terminated that attempt; I minimized the PowerShell window and switched...
HelmanFrow hashcat 24 27,231 03-21-2022, 04:05 AM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

Either way, so far I've been unable to recruit the Quadro chip on my computer to run either JtR or HashCat. I could really use help figuring this out. P.S. I know this is the HashCat forum but I have...
HelmanFrow hashcat 24 27,231 03-20-2022, 10:54 PM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

slyexe Wrote: (03-20-2022, 05:22 PM) -- HelmanFrow Wrote: (03-20-2022, 04:04 AM) -- For shits and giggles I changed the device to -d 3 (Intel GPU) Code: -- hashcat.exe -d 3 -m9600 -a 3 --username ...
HelmanFrow hashcat 24 27,231 03-20-2022, 10:52 PM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

For shits and giggles I changed the device to -d 3 (Intel GPU) Code: -- hashcat.exe -d 3 -m9600 -a 3 --username -1 ?l?u hash.txt ?1?1?1?1 -- It's working, but at 88 H/s which is a far cry lower than ...
HelmanFrow hashcat 24 27,231 03-20-2022, 04:04 AM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

Oh, I forgot to mention that before I read slyexe's response I applied the Driver Timeout Patch (https://hashcat.net/wiki/doku.php?id=timeout_patch) and tried again: Code: -- PS D:\desktop\hashcat-6....
HelmanFrow hashcat 24 27,231 03-20-2022, 03:56 AM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

slyexe Wrote: (03-20-2022, 02:17 AM) -- Your first attempt at cracking your password would have been fine if you didn't keep installing drivers ontop of drivers. Just use the damn OpenCL driver that ...
HelmanFrow hashcat 24 27,231 03-20-2022, 03:49 AM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

I tried this: Code: -- ./hashcat.exe -d 2 -m9600 -a 3 --username -1 ?l?u hash.txt ?1?1?1?1 -- And now it appears to have hung again at Initializing backend runtime... Yeah, it's been 25 minutes. Let...
HelmanFrow hashcat 24 27,231 03-20-2022, 03:19 AM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

secpro Wrote: (03-20-2022, 02:16 AM) -- HelmanFrow Wrote: (03-20-2022, 01:50 AM) -- p.s. I accidentally cancelled the JtR session after a fruitless 16 hours and now I'm back at square 1. -- Try ad...
HelmanFrow hashcat 24 27,231 03-20-2022, 03:16 AM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

slyexe Wrote: (03-20-2022, 02:17 AM) -- geezus man, you're pretty impatient. -- 😂 Guilty as charged, although I'm also tenacious + curious and I have a habit of using threads I've started to keep tra...
HelmanFrow hashcat 24 27,231 03-20-2022, 03:15 AM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

p.s. I accidentally cancelled the JtR session after a fruitless 16 hours and now I'm back at square 1.
HelmanFrow hashcat 24 27,231 03-20-2022, 01:50 AM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

I installed the CUDA toolkit and ran hashcat.exe -I. Now I get this: Code: -- PS D:\desktop\hashcat-6.2.5> ./hashcat.exe -I hashcat (v6.2.5) starting in backend information mode CUDA Info...
HelmanFrow hashcat 24 27,231 03-20-2022, 01:45 AM
    Thread: Hashcat hangs at Initializing backend runtime for device #X... "forever"
Post: RE: Hashcat hangs at Initializing backend runtime ...

Same here. Stuck on 'Initializing backend for device #1". ThinkPad P50 with Quadro M1000M.
HelmanFrow hashcat 10 58,306 03-19-2022, 11:17 PM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

I cancelled the hung recovery. Running hashcat.exe -I gives me this: Code: -- S D:\desktop\hashcat-6.2.5> ./hashcat.exe -I hashcat (v6.2.5) starting in backend information mode Successfully initial...
HelmanFrow hashcat 24 27,231 03-19-2022, 11:15 PM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

Still trying to get HashCat working. Right now it's been stuck on Initializing backend runtime for device #1. Please be patient... for over 20 minutes. I'm not sure if I should cancel or not. http...
HelmanFrow hashcat 24 27,231 03-19-2022, 11:12 PM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel Protected Workbook Known PW Length

Actually, upon closer inspection, it looks as though hashcat can't use my GPU yet. I'm in the middle of downloading the CUDA Toolkit in the event that I need to install it. Will I need to install it...
HelmanFrow hashcat 24 27,231 03-19-2022, 10:05 PM
    Thread: Excel Protected Workbook Known PW Length
Post: RE: Excel 2013 Protected Workbook Known PW Length

I've had JtR running on CPU at about 290 p/s for about 12 hours in default mode but it hasn't found anything yet. I'm hoping things will move along faster on the GPU with HashCat. https://i.imgu...
HelmanFrow hashcat 24 27,231 03-19-2022, 01:39 PM
    Thread: Excel Protected Workbook Known PW Length
Post: Excel Protected Workbook Known PW Length

Hi, first-time listener; first-time caller. I've gone and locked myself out of a spreadsheet. I first ran paid software called PassFab For Excel in trial mode. While I didn't pay to get my results, ...
HelmanFrow hashcat 24 27,231 03-19-2022, 05:56 AM