ufrisk / pcileech

Direct Memory Access (DMA) Attack Software
GNU Affero General Public License v3.0
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What does this output mean? #240

Closed ArcticSlayy closed 1 year ago

ArcticSlayy commented 1 year ago

C:\Users\Josh\Downloads\PCILeech_files_and_binaries_v4.15.3-win_x64-20230420>pcileech.exe display -min 0x1000 -device fpga -v

DEVICE: FPGA: ScreamerM2 PCIe gen2 x1 [300,25,500] [v4.10,0600] [ASYNC,NORM] Memory Display: Contents for address: 0x0000000000001000 0000 e9 4d 06 00 01 00 00 00 00 00 00 00 3f 00 18 10 .M..........?... 0010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0020 00 00 00 00 00 00 00 00 00 00 00 00 00 9b 20 00 .............. . 0030 00 00 00 00 00 00 00 00 ff ff 00 00 00 93 cf 00 ................ 0040 00 00 00 00 00 00 00 00 ff ff 00 00 00 9b cf 00 ................ 0050 00 00 00 00 00 00 00 00 00 10 ff cc 00 00 00 00 ................ 0060 7c 16 00 00 30 00 da 16 00 00 10 00 00 00 00 00 |...0........... 0070 e0 59 77 29 05 f8 ff ff 00 70 00 80 d0 f7 ff ff .Yw).....p...... 0080 06 01 07 00 06 01 07 00 01 49 00 00 00 00 00 00 .........I...... 0090 31 00 05 80 00 00 00 00 00 00 00 00 00 00 00 00 1............... 00a0 00 d0 1a 00 00 00 00 00 b8 0e 35 00 00 00 00 00 ..........5..... 00b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00e0 00 00 00 00 00 00 57 00 b0 af 51 86 01 e5 ff ff ......W...Q..... 00f0 00 00 00 00 00 00 ff 0f 00 80 51 86 01 e5 ff ff ..........Q.....

As per some recommendation, I was running this in the release version of this repo. After running is it normal to not allow anything else to run again? image

ArcticSlayy commented 1 year ago

Like it worked originally which was just the downloaded zip of the binary release. However when I wanted to attempt probe I got unable to connect to device, so I re-tried this and it failed the second time.

ArcticSlayy commented 1 year ago

Edit, randomly after no changes it started working and I was able to probe,

ufrisk commented 1 year ago

Nice to see you got it to work 👍