Function at 0x4a677770
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 0x4a677779
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 fcn.4a60766c
xor eax, eax
push ebp
push 0x4a67813f
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 0x25], 0
cmp dword [ebp - 4], 0
je 0x4a67809d
cmp dword [ebp - 0x24], 0
jne 0x4a6779dd
lea edx, [ebp - 8]
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0x1f8]
cmp byte [ebp + 0xc], 0
jne 0x4a6779bf
mov eax, 0xfa
call fcn.4a6540b4
test al, al
je 0x4a6777f0
push 0
call sub.user32.dll_MessageBeep
jmp 0x4a67809d
push 0x7fffffff
mov esi, dword [0x4a6ce694]
mov esi, dword [esi]
mov ecx, 1
mov edx, dword [ebp - 8]
mov eax, 0x4a678164
call esi
test eax, eax
jle 0x4a677839
lea edx, [ebp - 0x94]
mov eax, dword [ebp - 8]
call fcn.4a6522f4
mov edx, dword [ebp - 0x94]
lea eax, [ebp - 8]
call fcn.4a607990
lea edx, [ebp - 0xc]
mov eax, dword [ebp - 8]
call fcn.4a612278
jmp 0x4a677848
lea ecx, [ebp - 0xc]
mov dl, 1
mov eax, 0x10
call fcn.4a654808
lea edx, [ebp - 0x98]
mov eax, dword [ebp - 8]
call fcn.4a612238
mov edx, dword [ebp - 0x98]
lea eax, [ebp - 8]
call fcn.4a607990
lea eax, [ebp - 8]
mov edx, 0x4a678174
call fcn.4a6083e4
lea eax, [ebp - 8]
mov edx, 0x105
call fcn.4a608364
lea edx, [ebp - 0x10]
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0x2ac]
lea eax, [ebp - 0x8d]
mov edx, 0x4c
call fcn.4a60df34
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_1
test eax, 0x80000000
jne 0x4a677924
mov eax, dword [ebp - 8]
call fcn.4a60824c
mov dword [ebp - 0x71], eax
mov eax, dword [ebp - 0xc]
call fcn.4a60824c
mov dword [ebp - 0x61], eax
mov eax, dword [ebp - 0x10]
call fcn.4a60824c
mov dword [ebp - 0x5d], eax
mov eax, 0x4a678178
mov dword [ebp - 0x81], eax
mov eax, 0x4a678194
mov dword [ebp - 0x51], eax
lea eax, [ebp - 0x8d]
push eax
call sub.comdlg32.dll_GetSaveFileNameW
test eax, eax
je 0x4a67809d
lea eax, [ebp - 8]
mov edx, dword [ebp - 0x71]
call fcn.4a6082a4
jmp 0x4a6779e8
lea eax, [ebp - 0x14]
mov edx, dword [ebp - 8]
mov ecx, 0
call fcn.4a608094
lea eax, [ebp - 0x18]
mov edx, dword [ebp - 0xc]
mov ecx, 0
call fcn.4a608094
lea eax, [ebp - 0x1c]
mov edx, dword [ebp - 0x10]
mov ecx, 0
call fcn.4a608094
mov eax, dword [ebp - 0x14]
call fcn.4a607ee8
mov dword [ebp - 0x71], eax
mov eax, dword [ebp - 0x18]
call fcn.4a607ee8
mov dword [ebp - 0x61], eax
mov eax, dword [ebp - 0x1c]
call fcn.4a607ee8
mov dword [ebp - 0x5d], eax
mov eax, 0x4a6781a0
mov dword [ebp - 0x81], eax
mov eax, 0x4a6781b0
mov dword [ebp - 0x51], eax
lea eax, [ebp - 0x8d]
push eax
call sub.comdlg32.dll_GetSaveFileNameA
test eax, eax
je 0x4a67809d
lea eax, [ebp - 0x9c]
mov edx, dword [ebp - 0x71]
mov ecx, 0
call fcn.4a607c04
mov edx, dword [ebp - 0x9c]
lea eax, [ebp - 8]
call fcn.4a608314
jmp 0x4a6779e8
lea edx, [ebp - 0xa0]
mov eax, dword [ebp - 8]
call fcn.4a6522f4
mov edx, dword [ebp - 0xa0]
lea eax, [ebp - 8]
call fcn.4a607990
jmp 0x4a6779e8
lea eax, [ebp - 8]
mov edx, dword [ebp - 0x24]
call fcn.4a607990
push ebp
mov eax, dword [ebp - 8]
call fcn.4a677444
pop ecx
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x4a677a1f
push 0
push 0
push 4
push 0
push 0
push 0xc0000000
mov eax, dword [ebp - 8]
call fcn.4a60824c
push eax
call sub.kernel32.dll_CreateFileW_1
mov esi, eax
jmp 0x4a677a54
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 fcn.4a608094
mov eax, dword [ebp - 0xa4]
call fcn.4a607ee8
push eax
call sub.kernel32.dll_CreateFileA
mov esi, eax
cmp esi, 0xffffffff
jne 0x4a677b99
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 [0x4a6ce694]
mov ebx, dword [ebx]
mov ecx, 1
mov eax, 0x4a678164
call ebx
test eax, eax
jne 0x4a677b99
push 0x4a6781c4
lea edx, [ebp - 0xb4]
xor eax, eax
call fcn.4a652200
mov eax, dword [ebp - 0xb4]
lea edx, [ebp - 0xb0]
call fcn.4a612238
mov eax, dword [ebp - 0xb0]
lea edx, [ebp - 0xac]
call fcn.4a6522b4
push dword [ebp - 0xac]
push 0x4a678164
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 fcn.4a6084c4
push 0x4a6781f0
push 0x4a678214
push 0x4a678238
lea edx, [ebp - 8]
mov ecx, 0x4a678264
xor eax, eax
call fcn.4a654b44
push 0
mov ebx, dword [0x4a6ce6bc]
mov ebx, dword [ebx]
lea eax, [ebp - 8]
mov ecx, 0x4a67828c
mov edx, 0x4a67829c
call ebx
push ebp
mov eax, dword [ebp - 8]
call fcn.4a677444
pop ecx
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
jne 0x4a677b64
push 0
push 0
push 4
push 0
push 0
push 0xc0000000
mov eax, dword [ebp - 8]
call fcn.4a60824c
push eax
call sub.kernel32.dll_CreateFileW_1
mov esi, eax
jmp 0x4a677b99
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 fcn.4a608094
mov eax, dword [ebp - 0xbc]
call fcn.4a607ee8
push eax
call sub.kernel32.dll_CreateFileA
mov esi, eax
cmp esi, 0xffffffff
je 0x4a67809d
mov eax, edi
mov edx, dword [eax]
call dword [edx + 0x200]
test al, al
je 0x4a67801d
push 0
push esi
call sub.kernel32.dll_GetFileSize_1
mov dword [ebp - 0x2c], eax
lea eax, [ebp - 8]
call fcn.4a607588
cmp dword [ebp - 0x2c], 0
jbe 0x4a677c7c
lea ecx, [ebp - 8]
mov edx, 0x4a6782ac
mov eax, dword [ebp - 4]
call fcn.4a677200
mov eax, dword [ebp - 8]
call fcn.4a607a58
cmp eax, 0x1f
jne 0x4a677c74
lea ecx, [ebp - 0xc0]
mov edx, 0x4a6782d4
mov eax, dword [ebp - 4]
call fcn.4a677200
cmp dword [ebp - 0xc0], 0
je 0x4a677c27
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 0x4a677c3e
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 0x4a677c4e
lea eax, [ebp - 8]
call fcn.4a607588
jmp 0x4a677c7c
sub al, 1
jb 0x4a677c56
je 0x4a677c65
jmp 0x4a677c7c
lea eax, [ebp - 8]
mov edx, 9
call fcn.4a608364
jmp 0x4a677c7c
lea eax, [ebp - 8]
mov edx, 0x14
call fcn.4a608364
jmp 0x4a677c7c
lea eax, [ebp - 8]
call fcn.4a607588
mov eax, edi
mov edx, dword [eax]
call dword [edx + 0x208]
test eax, eax
jbe 0x4a677c99
mov eax, edi
mov edx, dword [eax]
call dword [edx + 0x208]
cmp eax, dword [ebp - 0x2c]
jb 0x4a677c9d
xor eax, eax
jmp 0x4a677c9f
mov al, 1
mov byte [ebp - 0x41], al
cmp byte [ebp - 0x41], 0
jne 0x4a677cb2
cmp dword [ebp - 8], 0
je 0x4a67800f
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 0x4a67800f
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 0x4a678006
cmp dword [ebp - 8], 0
je 0x4a677f6c
lea edx, [ebp - 0x14]
mov eax, dword [ebp - 8]
call fcn.4a61200c
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 fcn.4a607a64
add eax, 2
push eax
lea eax, [ebp - 0xc4]
mov ecx, dword [ebp - 0x14]
mov edx, 0x4a678300
call fcn.4a607d1c
mov eax, dword [ebp - 0xc4]
call fcn.4a607ee8
mov ebx, dword [0x4a6ce5f0]
mov ebx, dword [ebx]
mov edx, dword [ebp - 0x40]
pop ecx
call ebx
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0
jl 0x4a677f62
mov eax, dword [ebp - 0x2c]
push eax
push 0
mov eax, dword [ebp - 0x30]
push eax
push 0
mov ebx, dword [0x4a6ce5f0]
mov ebx, dword [ebx]
mov eax, 0x4a678304
mov ecx, 0xb
mov edx, dword [ebp - 0x40]
call ebx
mov dword [ebp - 0x34], eax
cmp dword [ebp - 0x34], 0
jge 0x4a677daf
mov eax, dword [ebp - 0x2c]
push eax
push 0
push 0
push 0
mov ebx, dword [0x4a6ce5f0]
mov ebx, dword [ebx]
mov eax, 0x4a678310
mov ecx, 9
mov edx, dword [ebp - 0x40]
call ebx
mov dword [ebp - 0x34], eax
jmp 0x4a677db3
add dword [ebp - 0x34], 2
cmp dword [ebp - 0x34], 0
jl 0x4a677f62
mov eax, dword [ebp - 0x2c]
push eax
push 0
mov eax, dword [ebp - 0x30]
push eax
push 0x7fffffff
mov ebx, dword [0x4a6ce5f0]
mov ebx, dword [ebx]
mov eax, 0x4a678304
mov ecx, 0xb
mov edx, dword [ebp - 0x40]
call ebx
mov dword [ebp - 0x38], eax
cmp dword [ebp - 0x38], 0
jge 0x4a677df4
mov eax, dword [ebp - 0x2c]
mov dword [ebp - 0x38], eax
jmp 0x4a677df8
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 fcn.4a607744
lea edx, [ebp - 0xc]
mov eax, dword [ebp - 0x18]
call fcn.4a611dd0
mov ecx, 0x4a678328
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
call fcn.4a6776fc
test al, al
je 0x4a677f62
mov ecx, 0x4a67834c
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
call fcn.4a6776fc
test al, al
je 0x4a677f62
mov ecx, 0x4a6782d4
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
call fcn.4a6776fc
test al, al
je 0x4a677f62
mov ecx, 0x4a678378
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
call fcn.4a6776fc
test al, al
je 0x4a677f62
lea ecx, [ebp - 0xc8]
mov edx, 0x4a678378
mov eax, dword [ebp - 0xc]
call fcn.4a677200
cmp dword [ebp - 0xc8], 0
jne 0x4a677ec5
mov ecx, 0x4a678394
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
call fcn.4a6776fc
test al, al
je 0x4a677f62
mov ecx, 0x4a6783c0
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
call fcn.4a6776fc
test al, al
je 0x4a677f62
lea ecx, [ebp - 8]
mov edx, 0x4a6783f0
mov eax, dword [ebp - 0xc]
call fcn.4a677200
cmp dword [ebp - 8], 0
je 0x4a677f00
mov eax, dword [ebp - 8]
call fcn.4a607a58
push eax
mov eax, dword [ebp - 8]
call fcn.4a60824c
mov edx, eax
mov ebx, dword [0x4a6ce754]
mov ebx, dword [ebx]
xor eax, eax
pop ecx
call ebx
mov dword [ebp - 0x30], eax
jmp 0x4a677f07
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.4a610a04
mov eax, dword [ebp - 0xcc]
push eax
lea eax, [ebp - 4]
mov ecx, 0x4a6782ac
mov edx, 0x4a6783f0
call fcn.4a677598
mov eax, dword [ebp - 0x38]
cmp eax, dword [ebp - 0x2c]
jae 0x4a677f57
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 fcn.4a604a4c
mov eax, dword [ebp - 0x38]
sub eax, dword [ebp - 0x34]
sub dword [ebp - 0x2c], eax
jmp 0x4a677f6c
cmp dword [ebp - 0x30], 0xffffffff
jne 0x4a677d0b
cmp byte [ebp - 0x41], 0
je 0x4a677ffd
push 0
push 0
push 0
push esi
call sub.kernel32.dll_SetFilePointer_1
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 [0x4a6ce5f0]
mov ebx, dword [ebx]
mov eax, 0x4a678304
mov ecx, 0xb
mov edx, dword [ebp - 0x40]
call ebx
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0xffffffff
je 0x4a677fdc
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 0x4a677f87
cmp dword [ebp - 0x30], 0xffffffff
je 0x4a677ffd
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 fcn.4a604a4c
mov eax, dword [ebp - 0x40]
push eax
call sub.kernel32.dll_UnmapViewOfFile
mov eax, dword [ebp - 0x3c]
push eax
call sub.kernel32.dll_CloseHandle_1
push 0
push 0
mov eax, dword [ebp - 0x2c]
push eax
push esi
call sub.kernel32.dll_SetFilePointer_1
push dword [ebp - 4]
push 0x4a678408
push 0x4a678408
lea eax, [ebp - 4]
mov edx, 3
call fcn.4a6084c4
lea edx, [ebp - 0x14]
mov eax, dword [ebp - 4]
call fcn.4a61200c
push 0
lea eax, [ebp - 0x2c]
push eax
mov eax, dword [ebp - 0x14]
call fcn.4a607a64
push eax
mov eax, dword [ebp - 0x14]
push eax
push esi
call sub.kernel32.dll_WriteFile_1
cmp eax, 1
sbb eax, eax
inc eax
mov byte [ebp - 0x25], al
push esi
call sub.kernel32.dll_SetEndOfFile_1
push esi
call sub.kernel32.dll_CloseHandle_1
cmp dword [ebp - 0x24], 0
sete al
and al, byte [ebp + 0xc]
je 0x4a67809d
lea eax, [ebp - 0x20]
call fcn.4a60a7cc
push eax
push 0x4a678410
push edi
mov eax, dword [edi]
call dword [eax]
test eax, eax
jne 0x4a67809d
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 0x4a678149
lea eax, [ebp - 0xcc]
mov edx, 2
call fcn.4a6075e8
lea eax, [ebp - 0xc4]
call fcn.4a6075ac
lea eax, [ebp - 0xc0]
call fcn.4a607588
lea eax, [ebp - 0xbc]
call fcn.4a6075ac
lea eax, [ebp - 0xb8]
mov edx, 5
call fcn.4a6075e8
lea eax, [ebp - 0xa4]
call fcn.4a6075ac
lea eax, [ebp - 0xa0]
call fcn.4a607588
lea eax, [ebp - 0x9c]
call fcn.4a6075ac
lea eax, [ebp - 0x98]
mov edx, 2
call fcn.4a6075e8
lea eax, [ebp - 0x20]
call fcn.4a60a7cc
lea eax, [ebp - 0x1c]
mov edx, 3
call fcn.4a607618
lea eax, [ebp - 0x10]
mov edx, 4
call fcn.4a6075e8
ret