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代码:
;@echo off
;goto make
.386
.model flat, stdcall
option casemap:none
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
; I N C L U D E F I L E S
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
include \masm32\include\w2k\ntstatus.inc
include \masm32\include\w2k\ntddk.inc
include \masm32\include\w2k\ntoskrnl.inc
;>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
; 数据段
;>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
.data
ShellCodeExe db 0ebh,00eh,05bh,04bh,033h,0c9h,0b1h,09bh,080h,034h,00bh,0feh,0e2h,0fah,0ebh,005h
db 0e8h,0edh,0ffh,0ffh,0ffh,017h,07bh,0feh,0feh,0feh,0a1h,09ah,05fh,0ceh,0feh,0feh
db 0feh,075h,0beh,0f2h,075h,08eh,0e2h,053h,075h,096h,0f6h,075h,009h,094h,0fch,0a7h
db 016h,0dbh,0feh,0feh,0feh,01ch,007h,096h,0cdh,0cch,0feh,0feh,096h,08bh,08dh,09bh
db 08ch,0aah,001h,0e8h,075h,016h,094h,0ffh,0a7h,016h,0f2h,0feh,0feh,0feh,01ch,007h
db 0afh,0a9h,0a9h,0afh,001h,0a8h,0f6h,001h,0a8h,0fah,0afh,0a8h,075h,08bh,0c2h,075h
db 08ah,0d0h,086h,0fdh,00bh,0a8h,075h,088h,0deh,0fdh,00bh,0cdh,037h,0b7h,0bfh,053h
db 0fdh,03bh,0cdh,025h,0f1h,040h,0eeh,0c4h,028h,08ah,0f6h,03fh,035h,0f9h,0fdh,024h
db 0beh,015h,00fh,0c5h,0e1h,08bh,019h,0a0h,075h,0a0h,0dah,0fdh,023h,098h,075h,0f2h
db 0b5h,075h,0a0h,0e2h,0fdh,023h,075h,0fah,075h,0fdh,03bh,055h,0a0h,0a7h,03dh,016h
db 088h,001h,001h,001h,0cch,08ah,06fh,0f2h,09dh,077h,02fh,0b1h,094h,0f4h,0c6h,0e0h
db 'i am in exe',0;
ShellCodeDll db 0E9h,096h,000h,000h,000h,05Ah,064h,0A1h,030h,000h,000h,000h,08Bh,040h
db 0Ch,08Bh,070h,01Ch,0ADh,08Bh,040h,008h,050h,052h,06Ah,00Ch,0E8h,01Eh
db 00h,000h,000h,05Bh,083h,0C3h,00Dh,053h,0FFh,0D0h,083h,0C3h,007h,053h
db 6Ah,00Bh,0E8h,00Ch,000h,000h,000h,05Bh,083h,0C3h,00Ch,06Ah,000h,053h
db 53h,06Ah,000h,0FFh,0D0h,08Bh,0D8h,083h,0C0h,03Ch,08Bh,000h,003h,0C3h
db 80h,038h,050h,075h,049h,08Bh,040h,078h,003h,0C3h,050h,08Bh,0C8h,08Bh
db 49h,014h,08Bh,040h,020h,003h,0C3h,055h,08Bh,0E8h,033h,0D2h,051h,08Bh
db 00h,003h,0C3h,08Bh,0F8h,08Bh,074h,024h,014h,08Bh,04Ch,024h,010h,0FCh
db 0F3h,0A6h,075h,017h,083h,0C4h,004h,08Bh,044h,024h,004h,08Bh,040h,01Ch
db 03h,0C3h,0C1h,0E2h,002h,003h,0C2h,08Bh,000h,003h,0C3h,0EBh,00Bh,042h
db 83h,0C5h,004h,08Bh,0C5h,059h,0E2h,0CCh,033h,0C0h,05Dh,059h,0C2h,004h
db 00h,0E8h,065h,0FFh,0FFh,0FFh,04Ch,06Fh,061h,064h,04Ch,069h,062h,072h
db 61h,072h,079h,041h,000h,075h,073h,065h,072h,033h,032h,000h,04Dh,065h
db 73h,073h,061h,067h,065h,042h,06Fh,078h,041h,000h
db 'i am in the dll',0;
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
; C O D E
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
.code
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
; GetKernel32
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
GetKernel32 proc uses esi
assume fs:nothing
mov eax,fs:[30h]
assume fs:error
mov eax,[eax + 0ch]
mov esi,[eax + 1ch]
lodsd
mov eax,[eax+08h]
ret
GetKernel32 endp
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
; MyGetProcAddress
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
MyGetProcAddress proc uses ebx ecx esi edi ImageBase:DWORD,FuncName:DWORD
LOCAL FunNameArray :DWORD
LOCAL PE :DWORD
LOCAL Count :DWORD
LOCAL IED :DWORD
LOCAL iedN :DWORD
LOCAL flen :DWORD
mov Count,0
mov eax,FuncName
test eax,eax
je tmpret
lea edx,DWORD PTR ds:[eax+1]
strloop:
mov cl,BYTE PTR ds:[eax]
inc eax
test cl,cl
jnz strloop
sub eax,edx
tmpret:
mov flen,eax
mov eax,ImageBase
add eax,3ch
mov eax,[eax]
add eax,ImageBase
cmp DWORD PTR [eax],00004550h
jne NotFound
mov PE,eax
mov eax,[eax+78h]
add eax,ImageBase
mov IED,eax
mov eax,[eax+0ch]
add eax,ImageBase
mov iedN,eax
mov eax,IED
mov eax,[eax+20h]
add eax,ImageBase
mov FunNameArray,eax
mov ecx,IED
mov ecx,[ecx+14h]
FindLoop:
mov eax,[eax]
add eax,ImageBase
mov esi,FuncName
mov edi,eax
push ecx
mov ecx,flen
cld
repe cmpsb
jne FindNext
add esp,4
mov eax,IED
mov eax,[eax+24h]
add eax,ImageBase
shl Count,1
add eax,Count
mov eax,[eax]
and eax,0000ffffh
mov ebx,eax
mov eax,IED
mov eax,[eax+1ch]
add eax,ImageBase
shl ebx,2
mov eax,[eax+ebx]
add eax,ImageBase
jmp Found
FindNext:
inc Count
add FunNameArray,4
mov eax,FunNameArray
pop ecx
loop FindLoop
NotFound:
xor eax,eax
Found:
ret
MyGetProcAddress endp
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
; usermain
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
usermain proc
LOCAL hKer32:DWORD
LOCAL pGetModuleHandle:DWORD
invoke GetKernel32
mov hKer32,eax
call GetHandle
db "GetModuleHandleA",0
GetHandle:
push hKer32
call MyGetProcAddress
mov pGetModuleHandle,eax
push NULL
call pGetModuleHandle
cmp eax,10000h
jne dll
lea eax,ShellCodeExe
call eax
jmp TheEnd
dll:
call @F
@@:
pop ebx
sub ebx,offset @B
lea eax,[ebx+offset ShellCodeDll]
call eax
jmp TheEnd
TheEnd:
ret
usermain endp
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
; GetKernel
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
GetKernel proc uses ecx
mov eax, [ebp+4]
FindMZ:
and eax,0fffff000h
cmp word ptr [eax],'ZM'
jne MoveUp
mov ecx,[eax+3ch]
add ecx,eax
cmp word ptr [ecx],'EP'
je Found
MoveUp:
sub eax ,1000h
jmp FindMZ
Found:
ret
GetKernel endp
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
; MyDbgPrint
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
MyDbgPrint proc hKer:DWORD
call DbgPrt
db "DbgPrint",0
DbgPrt:
push hKer
call MyGetProcAddress
call MyDbgPrt
db "I am in the kernel!",13,10,0
MyDbgPrt:
call eax
ret
MyDbgPrint endp
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
; DriverEntry
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
DriverEntry proc pDriverObject:PDRIVER_OBJECT, pusRegistryPath:PUNICODE_STRING
call tmpadd1
tmpadd1:
pop eax
cmp eax,7fffffffh
ja kernel
invoke usermain
jmp useret
kernel:
invoke GetKernel
invoke MyDbgPrint,eax
mov eax, STATUS_DEVICE_CONFIGURATION_ERROR
ret
useret:
ret 0
DriverEntry endp
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
;
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
end DriverEntry
:make
set drv=kyo
\masm32\bin\ml /nologo /c /coff %drv%.bat
\masm32\bin\link /nologo /driver /base:0x10000 /align:32 /out:%drv%.sys /subsystem:native %drv%.obj
del %drv%.obj
echo.
|
发表于 2011-9-8 23:44:46
一点都不懂呀！
