Forum RSS Feed Follow @ Twitter Follow @ Twitter

Thread Rating:
  • 1 Vote(s) - 1 Average
  • 1
  • 2
  • 3
  • 4
  • 5
[Request] Lenovo B5400 (J7ETxxWW) Whitelist Removal
#71
(02-22-2019, 03:03 PM)Piterdip Wrote: link do bios dump  https://www.sendspace.com/file/tnd7c5 
results.rar wrong
run tool as admin
find
quote
#72
Hello, i would like have my whitelist removed please.

Name: Lenovo B5400
Manufacturer: LENOVO
Model: 20278
BIOS: LENOVO J7ET63WW (2.08 ), 24.03.2015

https://www.sendspace.com/file/kztlhe
find
quote
#73
Hello, i would like have my whitelist removed please.

Name: Lenovo B5400
Manufacturer: LENOVO
Model: 20278
BIOS: LENOVO J7ET63WW (2.08)

https://www.sendspace.com/file/6z80qb
find
quote
#74
(06-18-2019, 04:07 AM)dr.verter Wrote: Hello, i would like have my whitelist removed please.

Name: Lenovo B5400
Manufacturer: LENOVO
Model: 20278
BIOS: LENOVO J7ET63WW (2.08)
Hi
How did you get this file?
do you have a SPI-programmer?
find
quote
#75
On my Lenovo B5400 i dumped the data from bios chip with SPI programmer.

With UEFITool the error string "1802: Unauthorized network card is plugged in - Power off and remove the miniPCI network card" can be found within GUID section 79E0EDD7-9D1D-4F41-AE1A-F896169E5216 (LenovoWmaPolicyDxe). Then i extracted the body of PE32 image section.

I tried patching it by myself, but i am not experienced enough.
To be honest, the last time i did some ASM reversing stuff was 10 years ago, and even back then i could only solve Level 2 crackme's.  Rolleyes Dodgy


Attached Files
.zip   Section_PE32_image_79E0EDD7-9D1D-4F41-AE1A-F896169E5216_LenovoWmaPolicyDxe_body.zip (Size: 2.66 KB / Downloads: 1)
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)
Expand chat
Expand chat
Expand chat

To join us in the community live chat, please register or log-in