Function at 0x458cb8
Capabilities:
Get file size
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov ecx, 0x19
push 0
push 0
dec ecx
jne 0x458cc1
xchg dword [ebp - 4], ecx
push ebx
push esi
push edi
mov ebx, ecx
mov dword [ebp - 4], edx
mov dword [ebp - 0x24], eax
mov edi, dword [ebp + 8]
mov eax, dword [ebp - 4]
call sub.rtl250.bpl__System__UStrAddRef_qqrpv
xor eax, eax
push ebp
push 0x45966e
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 0x25], 0
cmp dword [ebp - 4], 0
je 0x4595cc
cmp dword [ebp - 0x24], 0
jne 0x458f25
lea edx, [ebp - 8]
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0x1f8]
cmp byte [ebp + 0xc], 0
jne 0x458f07
mov eax, 0xfa
call fcn.004356b8
test al, al
je 0x458d38
push 0
call sub.user32.dll_MessageBeep
jmp 0x4595cc
push 0x7fffffff
mov esi, dword [0x4dbc94]
mov esi, dword [esi]
mov ecx, 1
mov edx, dword [ebp - 8]
mov eax, 0x459694
call esi
test eax, eax
jle 0x458d81
lea edx, [ebp - 0x94]
mov eax, dword [ebp - 8]
call fcn.004338f8
mov edx, dword [ebp - 0x94]
lea eax, [ebp - 8]
call sub.rtl250.bpl__System__UStrLAsg_qqrr20System_UnicodeStringx20System_UnicodeString
lea edx, [ebp - 0xc]
mov eax, dword [ebp - 8]
call fcn.00409fc0
jmp 0x458d90
lea ecx, [ebp - 0xc]
mov dl, 1
mov eax, 0x10
call fcn.00435e20
lea edx, [ebp - 0x98]
mov eax, dword [ebp - 8]
call fcn.00409f80
mov edx, dword [ebp - 0x98]
lea eax, [ebp - 8]
call sub.rtl250.bpl__System__UStrLAsg_qqrr20System_UnicodeStringx20System_UnicodeString
lea eax, [ebp - 8]
mov edx, 0x4596a4
call sub.rtl250.bpl__System__UStrCat_qqrr20System_UnicodeStringx20System_UnicodeString
lea eax, [ebp - 8]
mov edx, 0x105
call sub.rtl250.bpl__System__UStrSetLength_qqrr20System_UnicodeStringi
lea edx, [ebp - 0x10]
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0x2ac]
lea eax, [ebp - 0x8d]
mov edx, 0x4c
call fcn.00403d90
mov dword [ebp - 0x8d], 0x4c
mov dword [ebp - 0x89], ebx
mov dword [ebp - 0x75], 1
mov dword [ebp - 0x6d], 0x104
mov dword [ebp - 0x59], 0x8004
call sub.kernel32.dll_GetVersion
test eax, 0x80000000
jne 0x458e6c
mov eax, dword [ebp - 8]
call sub.rtl250.bpl__System__UStrToPWChar_qqrx20System_UnicodeString
mov dword [ebp - 0x71], eax
mov eax, dword [ebp - 0xc]
call sub.rtl250.bpl__System__UStrToPWChar_qqrx20System_UnicodeString
mov dword [ebp - 0x61], eax
mov eax, dword [ebp - 0x10]
call sub.rtl250.bpl__System__UStrToPWChar_qqrx20System_UnicodeString
mov dword [ebp - 0x5d], eax
mov eax, 0x4596a8
mov dword [ebp - 0x81], eax
mov eax, 0x4596c4
mov dword [ebp - 0x51], eax
lea eax, [ebp - 0x8d]
push eax
call sub.comdlg32.dll_GetSaveFileNameW
test eax, eax
je 0x4595cc
lea eax, [ebp - 8]
mov edx, dword [ebp - 0x71]
call sub.rtl250.bpl__System__UStrFromPWChar_qqrr20System_UnicodeStringpb
jmp 0x458f30
lea eax, [ebp - 0x14]
mov edx, dword [ebp - 8]
mov ecx, 0
call sub.rtl250.bpl__System__LStrFromUStr_qqrr27System__AnsiStringT_us_i0__x20System_UnicodeStringus
lea eax, [ebp - 0x18]
mov edx, dword [ebp - 0xc]
mov ecx, 0
call sub.rtl250.bpl__System__LStrFromUStr_qqrr27System__AnsiStringT_us_i0__x20System_UnicodeStringus
lea eax, [ebp - 0x1c]
mov edx, dword [ebp - 0x10]
mov ecx, 0
call sub.rtl250.bpl__System__LStrFromUStr_qqrr27System__AnsiStringT_us_i0__x20System_UnicodeStringus
mov eax, dword [ebp - 0x14]
call sub.rtl250.bpl__System__LStrToPChar_qqrx27System__AnsiStringT_us_i0__
mov dword [ebp - 0x71], eax
mov eax, dword [ebp - 0x18]
call sub.rtl250.bpl__System__LStrToPChar_qqrx27System__AnsiStringT_us_i0__
mov dword [ebp - 0x61], eax
mov eax, dword [ebp - 0x1c]
call sub.rtl250.bpl__System__LStrToPChar_qqrx27System__AnsiStringT_us_i0__
mov dword [ebp - 0x5d], eax
mov eax, 0x4596d0
mov dword [ebp - 0x81], eax
mov eax, 0x4596e0
mov dword [ebp - 0x51], eax
lea eax, [ebp - 0x8d]
push eax
call sub.comdlg32.dll_GetSaveFileNameA
test eax, eax
je 0x4595cc
lea eax, [ebp - 0x9c]
mov edx, dword [ebp - 0x71]
mov ecx, 0
call sub.rtl250.bpl__System__LStrFromPChar_qqrr27System__AnsiStringT_us_i0__pcus
mov edx, dword [ebp - 0x9c]
lea eax, [ebp - 8]
call sub.rtl250.bpl__System__UStrFromLStr_qqrr20System_UnicodeStringx27System__AnsiStringT_us_i0__
jmp 0x458f30
lea edx, [ebp - 0xa0]
mov eax, dword [ebp - 8]
call fcn.004338f8
mov edx, dword [ebp - 0xa0]
lea eax, [ebp - 8]
call sub.rtl250.bpl__System__UStrLAsg_qqrr20System_UnicodeStringx20System_UnicodeString
jmp 0x458f30
lea eax, [ebp - 8]
mov edx, dword [ebp - 0x24]
call sub.rtl250.bpl__System__UStrLAsg_qqrr20System_UnicodeStringx20System_UnicodeString
push ebp
mov eax, dword [ebp - 8]
call fcn.0045898c
pop ecx
call sub.kernel32.dll_GetVersion
test eax, 0x80000000
jne 0x458f67
push 0
push 0
push 4
push 0
push 0
push 0xc0000000
mov eax, dword [ebp - 8]
call sub.rtl250.bpl__System__UStrToPWChar_qqrx20System_UnicodeString
push eax
call sub.kernel32.dll_CreateFileW
mov esi, eax
jmp 0x458f9c
push 0
push 0
push 4
push 0
push 0
push 0xc0000000
lea eax, [ebp - 0xa4]
mov edx, dword [ebp - 8]
mov ecx, 0
call sub.rtl250.bpl__System__LStrFromUStr_qqrr27System__AnsiStringT_us_i0__x20System_UnicodeStringus
mov eax, dword [ebp - 0xa4]
call sub.rtl250.bpl__System__LStrToPChar_qqrx27System__AnsiStringT_us_i0__
push eax
call sub.kernel32.dll_CreateFileA
mov esi, eax
cmp esi, 0xffffffff
jne 0x4590c8
push 0x7fffffff
lea edx, [ebp - 0xa8]
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0x1f8]
mov edx, dword [ebp - 0xa8]
mov ebx, dword [0x4dbc94]
mov ebx, dword [ebx]
mov ecx, 1
mov eax, 0x459694
call ebx
test eax, eax
jne 0x4590c8
push 0x4596f4
lea edx, [ebp - 0xb4]
xor eax, eax
call fcn.00433804
mov eax, dword [ebp - 0xb4]
lea edx, [ebp - 0xb0]
call fcn.00409f80
mov eax, dword [ebp - 0xb0]
lea edx, [ebp - 0xac]
call fcn.004338b8
push dword [ebp - 0xac]
push 0x459694
lea edx, [ebp - 0xb8]
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0x1f8]
push dword [ebp - 0xb8]
lea eax, [ebp - 8]
mov edx, 4
call sub.rtl250.bpl__System__UStrCatN_qqrv
push 0x459720
push 0x459744
push 0x459768
lea edx, [ebp - 8]
mov ecx, 0x459794
xor eax, eax
call fcn.0043615c
push ebp
mov eax, dword [ebp - 8]
call fcn.0045898c
pop ecx
call sub.kernel32.dll_GetVersion
test eax, 0x80000000
jne 0x459093
push 0
push 0
push 4
push 0
push 0
push 0xc0000000
mov eax, dword [ebp - 8]
call sub.rtl250.bpl__System__UStrToPWChar_qqrx20System_UnicodeString
push eax
call sub.kernel32.dll_CreateFileW
mov esi, eax
jmp 0x4590c8
push 0
push 0
push 4
push 0
push 0
push 0xc0000000
lea eax, [ebp - 0xbc]
mov edx, dword [ebp - 8]
mov ecx, 0
call sub.rtl250.bpl__System__LStrFromUStr_qqrr27System__AnsiStringT_us_i0__x20System_UnicodeStringus
mov eax, dword [ebp - 0xbc]
call sub.rtl250.bpl__System__LStrToPChar_qqrx27System__AnsiStringT_us_i0__
push eax
call sub.kernel32.dll_CreateFileA
mov esi, eax
cmp esi, 0xffffffff
je 0x4595cc
mov eax, edi
mov edx, dword [eax]
call dword [edx + 0x200]
test al, al
je 0x45954c
push 0
push esi
call sub.kernel32.dll_GetFileSize
mov dword [ebp - 0x2c], eax
lea eax, [ebp - 8]
call sub.rtl250.bpl__System__UStrClr_qqrpv
cmp dword [ebp - 0x2c], 0
jbe 0x4591ab
lea ecx, [ebp - 8]
mov edx, 0x4597bc
mov eax, dword [ebp - 4]
call fcn.00458748
mov eax, dword [ebp - 8]
call sub.rtl250.bpl__System__UStrLen_qqrx20System_UnicodeString
cmp eax, 0x1f
jne 0x4591a3
lea ecx, [ebp - 0xc0]
mov edx, 0x4597e4
mov eax, dword [ebp - 4]
call fcn.00458748
cmp dword [ebp - 0xc0], 0
je 0x459156
mov eax, edi
mov edx, dword [eax]
call dword [edx + 0x210]
mov byte [ebp - 0x41], al
mov eax, edi
mov edx, dword [eax]
call dword [edx + 0x220]
jmp 0x45916d
mov eax, edi
mov edx, dword [eax]
call dword [edx + 0x218]
mov byte [ebp - 0x41], al
mov eax, edi
mov edx, dword [eax]
call dword [edx + 0x228]
cmp byte [ebp - 0x41], 0
jne 0x45917d
lea eax, [ebp - 8]
call sub.rtl250.bpl__System__UStrClr_qqrpv
jmp 0x4591ab
sub al, 1
jb 0x459185
je 0x459194
jmp 0x4591ab
lea eax, [ebp - 8]
mov edx, 9
call sub.rtl250.bpl__System__UStrSetLength_qqrr20System_UnicodeStringi
jmp 0x4591ab
lea eax, [ebp - 8]
mov edx, 0x14
call sub.rtl250.bpl__System__UStrSetLength_qqrr20System_UnicodeStringi
jmp 0x4591ab
lea eax, [ebp - 8]
call sub.rtl250.bpl__System__UStrClr_qqrpv
mov eax, edi
mov edx, dword [eax]
call dword [edx + 0x208]
test eax, eax
jbe 0x4591c8
mov eax, edi
mov edx, dword [eax]
call dword [edx + 0x208]
cmp eax, dword [ebp - 0x2c]
jb 0x4591cc
xor eax, eax
jmp 0x4591ce
mov al, 1
mov byte [ebp - 0x41], al
cmp byte [ebp - 0x41], 0
jne 0x4591e1
cmp dword [ebp - 8], 0
je 0x45953e
push 0
push 0
push 0
push 4
push 0
push esi
call sub.kernel32.dll_CreateFileMappingW
mov dword [ebp - 0x3c], eax
cmp dword [ebp - 0x3c], 0
je 0x45953e
push 0
push 0
push 0
push 0xf001f
mov eax, dword [ebp - 0x3c]
push eax
call sub.kernel32.dll_MapViewOfFile
mov dword [ebp - 0x40], eax
cmp dword [ebp - 0x40], 0
je 0x459535
cmp dword [ebp - 8], 0
je 0x45949b
lea edx, [ebp - 0x14]
mov eax, dword [ebp - 8]
call fcn.00409d54
mov eax, dword [ebp - 0x2c]
mov dword [ebp - 0x30], eax
mov eax, dword [ebp - 0x2c]
push eax
push 0
mov eax, dword [ebp - 0x30]
dec eax
push eax
push 0
mov eax, dword [ebp - 0x14]
call sub.rtl250.bpl__System__LStrLen_qqrx31System__AnsiStringT_us_i65535__
add eax, 2
push eax
lea eax, [ebp - 0xc4]
mov ecx, dword [ebp - 0x14]
mov edx, 0x459810
call sub.rtl250.bpl__System__LStrCat3_qqrr27System__AnsiStringT_us_i0__x27System__AnsiStringT_us_i0__t2
mov eax, dword [ebp - 0xc4]
call sub.rtl250.bpl__System__LStrToPChar_qqrx27System__AnsiStringT_us_i0__
mov ebx, dword [0x4dbc20]
mov ebx, dword [ebx]
mov edx, dword [ebp - 0x40]
pop ecx
call ebx
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0
jl 0x459491
mov eax, dword [ebp - 0x2c]
push eax
push 0
mov eax, dword [ebp - 0x30]
push eax
push 0
mov ebx, dword [0x4dbc20]
mov ebx, dword [ebx]
mov eax, 0x459814
mov ecx, 0xb
mov edx, dword [ebp - 0x40]
call ebx
mov dword [ebp - 0x34], eax
cmp dword [ebp - 0x34], 0
jge 0x4592de
mov eax, dword [ebp - 0x2c]
push eax
push 0
push 0
push 0
mov ebx, dword [0x4dbc20]
mov ebx, dword [ebx]
mov eax, 0x459820
mov ecx, 9
mov edx, dword [ebp - 0x40]
call ebx
mov dword [ebp - 0x34], eax
jmp 0x4592e2
add dword [ebp - 0x34], 2
cmp dword [ebp - 0x34], 0
jl 0x459491
mov eax, dword [ebp - 0x2c]
push eax
push 0
mov eax, dword [ebp - 0x30]
push eax
push 0x7fffffff
mov ebx, dword [0x4dbc20]
mov ebx, dword [ebx]
mov eax, 0x459814
mov ecx, 0xb
mov edx, dword [ebp - 0x40]
call ebx
mov dword [ebp - 0x38], eax
cmp dword [ebp - 0x38], 0
jge 0x459323
mov eax, dword [ebp - 0x2c]
mov dword [ebp - 0x38], eax
jmp 0x459327
add dword [ebp - 0x38], 2
push 0
mov ecx, dword [ebp - 0x38]
sub ecx, dword [ebp - 0x34]
mov edx, dword [ebp - 0x40]
add edx, dword [ebp - 0x34]
lea eax, [ebp - 0x18]
call sub.rtl250.bpl__System__LStrFromPCharLen_qqrr27System__AnsiStringT_us_i0__pcius
lea edx, [ebp - 0xc]
mov eax, dword [ebp - 0x18]
call fcn.00409b38
mov ecx, 0x459838
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
call fcn.00458c44
test al, al
je 0x459491
mov ecx, 0x45985c
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
call fcn.00458c44
test al, al
je 0x459491
mov ecx, 0x4597e4
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
call fcn.00458c44
test al, al
je 0x459491
mov ecx, 0x459888
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
call fcn.00458c44
test al, al
je 0x459491
lea ecx, [ebp - 0xc8]
mov edx, 0x459888
mov eax, dword [ebp - 0xc]
call fcn.00458748
cmp dword [ebp - 0xc8], 0
jne 0x4593f4
mov ecx, 0x4598a4
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
call fcn.00458c44
test al, al
je 0x459491
mov ecx, 0x4598d0
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
call fcn.00458c44
test al, al
je 0x459491
lea ecx, [ebp - 8]
mov edx, 0x459900
mov eax, dword [ebp - 0xc]
call fcn.00458748
cmp dword [ebp - 8], 0
je 0x45942f
mov eax, dword [ebp - 8]
call sub.rtl250.bpl__System__UStrLen_qqrx20System_UnicodeString
push eax
mov eax, dword [ebp - 8]
call sub.rtl250.bpl__System__UStrToPWChar_qqrx20System_UnicodeString
mov edx, eax
mov ebx, dword [0x4dbd14]
mov ebx, dword [ebx]
xor eax, eax
pop ecx
call ebx
mov dword [ebp - 0x30], eax
jmp 0x459436
mov dword [ebp - 0x30], 1
lea eax, [ebp - 0xcc]
push eax
mov eax, dword [ebp - 0x30]
inc eax
mov cx, 0x30
mov edx, 1
call fcn.004089c8
mov eax, dword [ebp - 0xcc]
push eax
lea eax, [ebp - 4]
mov ecx, 0x4597bc
mov edx, 0x459900
call fcn.00458ae0
mov eax, dword [ebp - 0x38]
cmp eax, dword [ebp - 0x2c]
jae 0x459486
mov ecx, dword [ebp - 0x2c]
sub ecx, eax
mov edx, dword [ebp - 0x40]
add edx, dword [ebp - 0x34]
mov eax, dword [ebp - 0x40]
add eax, dword [ebp - 0x38]
call sub.rtl250.bpl__System_Move_qqrpxvpvi
mov eax, dword [ebp - 0x38]
sub eax, dword [ebp - 0x34]
sub dword [ebp - 0x2c], eax
jmp 0x45949b
cmp dword [ebp - 0x30], 0xffffffff
jne 0x45923a
cmp byte [ebp - 0x41], 0
je 0x45952c
push 0
push 0
push 0
push esi
call sub.kernel32.dll_SetFilePointer
xor eax, eax
mov dword [ebp - 0x30], eax
mov eax, dword [ebp - 0x2c]
push eax
push 0
mov eax, dword [ebp - 0x30]
inc eax
push eax
push 0x7fffffff
mov ebx, dword [0x4dbc20]
mov ebx, dword [ebx]
mov eax, 0x459814
mov ecx, 0xb
mov edx, dword [ebp - 0x40]
call ebx
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0xffffffff
je 0x45950b
mov eax, edi
mov edx, dword [eax]
call dword [edx + 0x208]
mov ebx, eax
mov eax, edi
mov edx, dword [eax]
call dword [edx + 0x208]
shr eax, 2
sub ebx, eax
mov eax, dword [ebp - 0x2c]
sub eax, dword [ebp - 0x30]
cmp ebx, eax
jbe 0x4594b6
cmp dword [ebp - 0x30], 0xffffffff
je 0x45952c
add dword [ebp - 0x30], 2
mov eax, dword [ebp - 0x30]
sub dword [ebp - 0x2c], eax
mov edx, dword [ebp - 0x40]
mov eax, dword [ebp - 0x40]
add eax, dword [ebp - 0x30]
mov ecx, dword [ebp - 0x2c]
call sub.rtl250.bpl__System_Move_qqrpxvpvi
mov eax, dword [ebp - 0x40]
push eax
call sub.kernel32.dll_UnmapViewOfFile
mov eax, dword [ebp - 0x3c]
push eax
call sub.kernel32.dll_CloseHandle
push 0
push 0
mov eax, dword [ebp - 0x2c]
push eax
push esi
call sub.kernel32.dll_SetFilePointer
push dword [ebp - 4]
push 0x459918
push 0x459918
lea eax, [ebp - 4]
mov edx, 3
call sub.rtl250.bpl__System__UStrCatN_qqrv
lea edx, [ebp - 0x14]
mov eax, dword [ebp - 4]
call fcn.00409d54
push 0
lea eax, [ebp - 0x2c]
push eax
mov eax, dword [ebp - 0x14]
call sub.rtl250.bpl__System__LStrLen_qqrx31System__AnsiStringT_us_i65535__
push eax
mov eax, dword [ebp - 0x14]
push eax
push esi
call sub.kernel32.dll_WriteFile
cmp eax, 1
sbb eax, eax
inc eax
mov byte [ebp - 0x25], al
push esi
call sub.kernel32.dll_SetEndOfFile
push esi
call sub.kernel32.dll_CloseHandle
cmp dword [ebp - 0x24], 0
sete al
and al, byte [ebp + 0xc]
je 0x4595cc
lea eax, [ebp - 0x20]
call sub.rtl250.bpl__System__IntfClear_qqrr44System__DelphiInterface_17System_IInterface_
push eax
push 0x459920
push edi
mov eax, dword [edi]
call dword [eax]
test eax, eax
jne 0x4595cc
mov dl, 1
mov eax, dword [ebp - 0x20]
mov ecx, dword [eax]
call dword [ecx + 0x24]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x459678
lea eax, [ebp - 0xcc]
mov edx, 2
call sub.rtl250.bpl__System__UStrArrayClr_qqrpvi
lea eax, [ebp - 0xc4]
call sub.rtl250.bpl__System__LStrClr_qqrpv
lea eax, [ebp - 0xc0]
call sub.rtl250.bpl__System__UStrClr_qqrpv
lea eax, [ebp - 0xbc]
call sub.rtl250.bpl__System__LStrClr_qqrpv
lea eax, [ebp - 0xb8]
mov edx, 5
call sub.rtl250.bpl__System__UStrArrayClr_qqrpvi
lea eax, [ebp - 0xa4]
call sub.rtl250.bpl__System__LStrClr_qqrpv
lea eax, [ebp - 0xa0]
call sub.rtl250.bpl__System__UStrClr_qqrpv
lea eax, [ebp - 0x9c]
call sub.rtl250.bpl__System__LStrClr_qqrpv
lea eax, [ebp - 0x98]
mov edx, 2
call sub.rtl250.bpl__System__UStrArrayClr_qqrpvi
lea eax, [ebp - 0x20]
call sub.rtl250.bpl__System__IntfClear_qqrr44System__DelphiInterface_17System_IInterface_
lea eax, [ebp - 0x1c]
mov edx, 3
call sub.rtl250.bpl__System__LStrArrayClr_qqrpvi
lea eax, [ebp - 0x10]
mov edx, 4
call sub.rtl250.bpl__System__UStrArrayClr_qqrpvi
ret