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; a 268-byte PE (as small as possible), XP-W8x64 compatible
; similar with the w7 x64 PE, but larger sizeofimage and IAT required. XP compat also requires Debug Size and TLS VA to be null
; a few extra tricks required for Windows 8 compatibility
;Ange Albertini, BSD Licence, 2010-2013
%include 'consts.inc'
IMAGEBASE equ 400000h
org IMAGEBASE
DOS_HEADER:
.e_magic dw 'MZ'
align 4, db 0
istruc IMAGE_NT_HEADERS
at IMAGE_NT_HEADERS.Signature, db 'PE',0,0
iend
istruc IMAGE_FILE_HEADER
at IMAGE_FILE_HEADER.Machine, dw IMAGE_FILE_MACHINE_I386
at IMAGE_FILE_HEADER.TimeDateStamp
at IMAGE_FILE_HEADER.Characteristics, dw IMAGE_FILE_EXECUTABLE_IMAGE ; | IMAGE_FILE_32BIT_MACHINE
iend
istruc IMAGE_OPTIONAL_HEADER32
at IMAGE_OPTIONAL_HEADER32.Magic, dw IMAGE_NT_OPTIONAL_HDR32_MAGIC
bits 32
realEntryPoint:
push byte 0
pop eax
ret
at IMAGE_OPTIONAL_HEADER32.AddressOfEntryPoint, dd EntryPoint - IMAGEBASE
at IMAGE_OPTIONAL_HEADER32.BaseOfCode, dd 0 ; must be valid for W7
at IMAGE_OPTIONAL_HEADER32.ImageBase, dd IMAGEBASE
at IMAGE_OPTIONAL_HEADER32.SectionAlignment, dd 4 ; also sets e_lfanew
at IMAGE_OPTIONAL_HEADER32.FileAlignment, dd 4
ImportsAddressTable:
dd 0
IMPORTSADDRESSTABLESIZE equ $ - ImportsAddressTable
at IMAGE_OPTIONAL_HEADER32.MajorSubsystemVersion, dw 4
at IMAGE_OPTIONAL_HEADER32.SizeOfImage, dd SIZEOFIMAGE
at IMAGE_OPTIONAL_HEADER32.SizeOfHeaders, dd SIZEOFIMAGE - 5 ; W8 enforce SizeOfHeaders <= EntryPoint
at IMAGE_OPTIONAL_HEADER32.Subsystem, db IMAGE_SUBSYSTEM_WINDOWS_CUI
db 0 ; one byte delta to avoid setting DllCharacteristics to AppContainer
at IMAGE_OPTIONAL_HEADER32.NumberOfRvaAndSizes, dd 13
iend
istruc IMAGE_DATA_DIRECTORY_13
at IMAGE_DATA_DIRECTORY_13.ImportsVA, dd Import_Descriptor - IMAGEBASE
Import_Descriptor:
istruc IMAGE_IMPORT_DESCRIPTOR
iend
at IMAGE_DATA_DIRECTORY_13.DebugSize, dd 0 ; required for safety under XP
at IMAGE_DATA_DIRECTORY_13.TLSVA, dd 0 ; required for safety under XP
at IMAGE_DATA_DIRECTORY_13.IATVA, dd ImportsAddressTable - IMAGEBASE ; required under XP
at IMAGE_DATA_DIRECTORY_13.IATSize, dd IMPORTSADDRESSTABLESIZE ; required under XP
iend
message db "JogAmp Windows TinyPE Universal", 0ah, 0
times 268 - 266 db 0
EntryPoint:
jmp realEntryPoint
SIZEOFIMAGE equ 268
struc IMAGE_DATA_DIRECTORY_13
.ExportsVA resd 1
.ExportsSize resd 1
.ImportsVA resd 1
.ImportsSize resd 1
.ResourceVA resd 1
.ResourceSize resd 1
.Exception resd 2
.Security resd 2
.FixupsVA resd 1
.FixupsSize resd 1
.DebugVA resd 1
.DebugSize resd 1
.Description resd 2
.MIPS resd 2
.TLSVA resd 1
.TLSSize resd 1
.Load resd 2
.BoundImportsVA resd 1
.BoundImportsSize resd 1
.IATVA resd 1
.IATSize resd 1
endstruc
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