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[REQUEST] Lenovo ThinkPad T431s (GHETxxWW) Whitelist Removal
#1
Could someone please extract the whitelist information ONLY from this phoenix efi bios

need to know what lenovo FRU 's are allowed (or vendor/dev/subsys)

https://download.lenovo.com/ibmdl/pub/pc...uj11us.exe

currently installed wifi card:
Intel® Centrino® Advanced-N 6235
PCI\VEN_8086&DEV_088F&SUBSYS_52608086&REV_24


many thanks
find
quote
#2
(08-13-2015, 05:38 AM)Tpad Wrote: Could someone please extract the whitelist information ONLY from this phoenix efi bios

need to know what lenovo FRU 's are allowed (or vendor/dev/subsys)

https://download.lenovo.com/ibmdl/pub/pc...uj11us.exe

currently installed wifi card:
Intel® Centrino® Advanced-N 6235
PCI\VEN_8086&DEV_088F&SUBSYS_52608086&REV_24


many thanks

http://rghost.ru/7rtV9NkN2
run cmd as admin
in cmd run fptw64 -d bios_d.rom -bios
and report

User is not welcome on these forums after repeated abuse to site infrastructure and user base.  If you receive any unsolicited messages from a user account claiming to be "Oleh" or acting on behalf of Oleh, please disregard.
find
quote
#3
http://rghost.net/download/private/8h4kx...bios_d.rar
find
quote
#4
(08-13-2015, 08:31 AM)Tpad Wrote: http://rghost.net/download/private/8h4kx...bios_d.rar

dump very large.
you properly executed command?

fptw64 -d bios_d.rom -bios

User is not welcome on these forums after repeated abuse to site infrastructure and user base.  If you receive any unsolicited messages from a user account claiming to be "Oleh" or acting on behalf of Oleh, please disregard.
find
quote
#5
C:\fpt_6_7>fptw64 -d bios_d.rom -bios

Intel ® Flash Programming Tool. Version: 8.1.10.1286
Copyright © 2007 - 2012, Intel Corporation. All rights reserved.

Platform: Intel® QM77 Express Chipset
Reading HSFSTS register... Flash Descriptor: Valid

--- Flash Devices Found ---
W25Q128BV ID:0xEF4018 Size: 16384KB (131072Kb)


- Reading Flash [0x1000000] 11264KB of 11264KB - 100% complete.
Writing flash contents to file "bios_d.rom"...

Memory Dump Complete
FPT Operation Passed


has the same size with other backup tools

do you see the whitelist in there somewhere?
find
quote
#6
(08-13-2015, 09:19 AM)Tpad Wrote: C:\fpt_6_7>fptw64 -d bios_d.rom -bios

Intel ® Flash Programming Tool. Version: 8.1.10.1286
Copyright © 2007 - 2012, Intel Corporation. All rights reserved.

Platform: Intel® QM77 Express Chipset
Reading HSFSTS register... Flash Descriptor: Valid

--- Flash Devices Found ---
W25Q128BV ID:0xEF4018 Size: 16384KB (131072Kb)


- Reading Flash [0x1000000] 11264KB of 11264KB - 100% complete.
Writing flash contents to file "bios_d.rom"...

Memory Dump Complete
FPT Operation Passed


has the same size with other backup tools

do you see the whitelist in there somewhere?

ok

User is not welcome on these forums after repeated abuse to site infrastructure and user base.  If you receive any unsolicited messages from a user account claiming to be "Oleh" or acting on behalf of Oleh, please disregard.
find
quote
#7
(08-13-2015, 05:38 AM)Tpad Wrote: Could someone please extract the whitelist information ONLY from this phoenix efi bios

need to know what lenovo FRU 's are allowed (or vendor/dev/subsys)

https://download.lenovo.com/ibmdl/pub/pc...uj11us.exe

currently installed wifi card:
Intel® Centrino® Advanced-N 6235
PCI\VEN_8086&DEV_088F&SUBSYS_52608086&REV_24


many thanks


There are many checks about your WiFi Card and into many Module, this is the inquired :

79E0EDD7-9D1D-4F41-AE1A-F896169E5216_2145.ROM LenovoWmaPolicyDxe.efi

Whitelist Section (0x270h) :

00000000EC102387EC10320700000000
02000000DA0B23A70000000000000000
0000000086808F088680605201000000   86808F08 86806052 PCI\VEN_8086&DEV_088F&SUBSYS_52608086&REV_24 Offset 0x0290h
0000000086808F0886806A5201000000
020000008780DA070000000000000000
01000000DB0B3F190000000000000000
01000000DB0B3E190000000000000000
0100000099111E900000000000000000
0100000099111F900000000000000000
06000000000000000000000000000000

First char is an ID + 3 char filler then PCI / VEN ID



Remove Whitelist Mod :

79E0EDD7-9D1D-4F41-AE1A-F896169E5216_2145.ROM LenovoWmaPolicyDxe.efi

0A60 : 74 43              to  74 00                jz      short loc_AA5  to  jz  $+2
0A73 : 75 1A              to  75 00                jnz     short loc_A8F  to  jnz $+2
0A89 : 0F 84 5F 01 00 00  to  90 E9 5F 01 00 00    jz      loc_BEE        to  nop + jmp      loc_BEE
0AA3 : 75 C6              to  75 00                jnz     short loc_A6B  to  jnz $+2
0AE5 : 74 BE              to  74 00                jz      short loc_AA5  to  jz  $+2
0AF2 : 75 2D              to  75 00                jnz     short loc_B21  to  jnz $+2
0B08 : 75 17              to  75 00                jnz     short loc_B21  to  jnz $+2
0B1F : 74 1C              to  74 00                jz      short loc_B3D  to  jz  $+2
0B35 : 0F 84 6A FF FF FF  to  0F 84 00 00 00 00    jz      loc_AA5        to  jz  $+6
0B3B : EB B3              to  EB 00                jmp     short loc_AF0  to  jmp $+2

Or in alternative . . .

0AB0 : 79 16                          to  EB 16                               jns     short loc_AC8           to  jmp     short loc_AC8 
 
0AC8 : 48 B8 07 00 00 00 00 00 00 80  to  90 90 90 90 90 90 90 90 90 90 90    mov     rax, 8000000000000007h  to  nop x 10

Regadrs

P.S. Few words someone can copy yet Wink

[size=undefined]Your Brain [/size]. . . . It's the best tool U can use ! Wink
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
find
quote
#8
Manufacturer: Lenovo
Model: Thinkpad T431s - 20AC-S00K00
Latest Bios Revision: GHET31WW (1.16) - 2015/03/18
Bios Link: https://download.lenovo.com/ibmdl/pub/pc...uj10us.iso

Wifi installed: Intel Centrino Advanced-N 6235
Wifi to install: Intel Dual-Band-Wireless-AC-7265
find
quote
#9
Use this tool run It as Admin and upload here the result file :

http://rghost.net/658W4s2SF http://tiny.cc/rwy24x

http://rghost.net/53128665 http://tiny.cc/bxy24x

Use AIDA64 tool too (cracked version to get FULL REPORT) and upload a Report too

let me know
Regards

[size=undefined]Your Brain [/size]. . . . It's the best tool U can use ! Wink
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
find
quote
#10
(10-24-2015, 04:48 PM)BDMaster Wrote: Use this tool run It as Admin and upload here the result file :

http://rghost.net/658W4s2SF http://tiny.cc/rwy24x

http://rghost.net/53128665 http://tiny.cc/bxy24x

Use AIDA64 tool too (cracked version to get FULL REPORT) and upload a Report too

let me know
Regards

The requested reports: http://rghost.net/private/8x9CLpsVG/2194...98d4260c1b
find
quote


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