Function at 0x461f50
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x3c
mov eax, dword [0x4fd218]
push ebx
push esi
push edi
push 1
push 0
push 0xffffffffffffffff
mov dword [esp + 0x24], ecx
mov ecx, eax
push 0
mov dword [esp + 0x20], eax
call fcn.004b5b70
mov esi, dword [ebp + 8]
or eax, 0xffffffff
mov dword [esp + 0x2c], eax
or edx, 0xffffffff
mov eax, dword [0x4f90f4]
mov byte [esp + 0xe], 0
mov byte [esp + 0xd], 0
mov dword [esp + 0x30], edx
mov ebx, dword [eax + 0xfc]
and ebx, 0x7fffffff
mov dword [esp + 0x28], ebx
mov edi, esi
nop word [eax + eax]
movzx eax, word [edi]
cmp eax, 0x20
je 0x461fbd
cmp eax, 9
jne 0x461fc2
add edi, 2
jmp 0x461fb0
cmp eax, 0x2a
jne 0x462148
movzx ebx, word [edi + 2]
lea esi, [edi + 2]
test ebx, 0xffffff80
je 0x461fde
xor ecx, ecx
jmp 0x461fec
push 2
push ebx
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__isctype]
add esp, 8
mov ecx, eax
mov eax, ebx
and eax, 0xffffffdf
test ecx, ecx
cmove eax, ebx
add eax, 0xffffffbd
cmp eax, 0x11
ja case.0x462009.68
movzx eax, byte [eax + 0x4627a8]
jmp dword [eax*4 + 0x462794]
mov byte [esp + 0xd], 1
jmp case.0x462009.68
lea ecx, [edi + 4]
call fcn.004505c0
movzx ecx, word [esi]
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], edx
test cx, cx
je 0x462071
mov edi, ecx
nop dword [eax]
nop dword [eax + eax]
mov ecx, 0x4e6614
mov edx, 0x20
nop word [eax + eax]
cmp di, dx
je 0x4620a9
movzx eax, word [ecx + 2]
add ecx, 2
mov edx, eax
test ax, ax
jne 0x462050
movzx eax, word [esi + 2]
add esi, 2
mov edi, eax
test ax, ax
jne 0x462040
mov eax, dword [0x4f90f4]
mov dword [eax + 0x30], 0x57
test byte [eax + 0x100], 1
jne 0x46212a
mov ecx, dword [0x4fb9cc]
push 1
push 0
push 0xffffffffffffffff
push 0x4e613c
call fcn.004b5b70
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
add esi, 0xfffffffe
jmp case.0x462009.68
lea eax, [edi + 4]
push eax
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll__wtoi]
movzx ecx, word [esi]
add esp, 4
mov dword [esp + 0x28], eax
test cx, cx
je 0x462071
mov edi, ecx
nop dword [eax]
mov eax, 0x4e6614
mov edx, 0x20
nop word [eax + eax]
cmp di, dx
je 0x4620a9
movzx ecx, word [eax + 2]
add eax, 2
mov edx, ecx
test cx, cx
jne 0x4620e0
movzx eax, word [esi + 2]
add esi, 2
mov edi, eax
test ax, ax
jne 0x4620d0
jmp 0x462071
mov byte [esp + 0xe], 1
cmp word [esi], 0
je 0x461fa8
add esi, 2
cmp word [esi], 0
je 0x461fa8
add esi, 2
jmp 0x461fa8
mov ecx, dword [esp + 0x18]
push 0x4cfc40
push 0
push 0x4e613c
call fcn.0044e3e0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
push 0
push 0x8000000
push 3
push 0
push 3
push closesocket
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x462183
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [0x4f90f4]
test byte [ecx + 0x100], 1
mov dword [ecx + 0x30], eax
jmp 0x462084
lea eax, [esp + 0x44]
xorps xmm0, xmm0
push eax
push ebx
movq qword [esp + 0x48], xmm0
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
mov dword [esp + 0x40], esi
cmp esi, 0xffffffff
jne 0x4621b3
call edi
test eax, eax
jne 0x4621c0
mov esi, dword [esp + 0x40]
mov ecx, dword [esp + 0x44]
mov eax, esi
and eax, ecx
cmp eax, 0xffffffff
jne 0x4621dc
call edi
mov ecx, dword [0x4f90f4]
push ebx
mov dword [ecx + 0x30], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [0x4f90f4]
jmp 0x46207d
mov edx, dword [esp + 0x30]
cmp ecx, edx
jb 0x4621f2
mov eax, dword [esp + 0x2c]
ja 0x4621ee
cmp esi, eax
jbe 0x4621f2
mov esi, eax
mov ecx, edx
test ecx, ecx
jne 0x462776
cmp esi, 0xfffffffd
ja 0x462776
mov eax, esi
or eax, ecx
jne 0x46223b
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [0x4f90f4]
mov dword [eax + 0x30], 0
mov ecx, dword [0x4fb9cc]
push 1
push 0
push 0xffffffffffffffff
push 0x4cfd08
call fcn.004b5b70
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
cmp byte [esp + 0xd], 0
je 0x4622a6
mov edi, dword [esp + 0x10]
lea eax, [edi + 0x17]
mov dword [esp + 0x14], eax
mov al, byte [eax]
test al, al
jne 0x462259
mov eax, dword [edi + 0xc]
mov al, byte [eax + 0x17]
cmp al, 2
je 0x4622b1
push 0
mov ecx, esi
mov byte [esp + 0x13], 1
shr ecx, 1
mov eax, esi
and eax, 1
push 1
add ecx, eax
push ecx
push 0
mov ecx, edi
call fcn.004b5b70
cmp eax, 1
jne 0x4622a2
push 0
push eax
mov ecx, edi
call fcn.004016b0
mov edi, eax
test edi, edi
jne 0x4622f7
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
xor edi, edi
jmp 0x46228c
mov eax, dword [esp + 0x10]
add eax, 0x17
mov dword [esp + 0x14], eax
lea eax, [esi + 2]
mov byte [esp + 0xf], 0
push eax
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov edi, eax
add esp, 4
mov eax, dword [esp + 0x14]
mov dword [esp + 0x14], eax
test edi, edi
jne 0x4622f7
mov ecx, dword [esp + 0x18]
push 0x4cfc40
push edi
push 0x4e3bcc
call fcn.0044e880
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
push 0
lea eax, [esp + 0x38]
push eax
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov esi, eax
mov dword [esp + 0x2c], esi
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [0x4f90f4]
push ebx
mov dword [ecx + 0x30], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test esi, esi
je 0x4626ca
cmp byte [esp + 0xd], 0
jne 0x462643
mov ecx, dword [esp + 0x34]
cmp ecx, 3
jb 0x462362
cmp byte [edi], 0xef
jne 0x462362
cmp byte [edi + 1], 0xbb
jne 0x462362
cmp byte [edi + 2], 0xbf
jne 0x462362
lea eax, [ecx - 3]
push 0xfde9
push eax
lea eax, [edi + 3]
push eax
jmp 0x4623e4
cmp ecx, 2
jb 0x4623d4
cmp byte [edi], 0xff
jne 0x4623d4
cmp byte [edi + 1], 0xfe
jne 0x4623d4
mov dl, 1
test dl, dl
lea eax, [ecx - 2]
push 0
cmove eax, ecx
mov ecx, dword [esp + 0x14]
shr eax, 1
test dl, dl
push 1
push eax
lea eax, [edi + 2]
cmove eax, edi
push eax
call fcn.004b5b70
neg eax
sbb eax, eax
and eax, esi
mov dword [esp + 0x2c], eax
push edi
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov edi, dword [esp + 0x14]
add esp, 4
mov ecx, edi
push 0
push 1
call fcn.004016b0
cmp byte [esp + 0xe], 0
mov ecx, eax
mov dword [esp + 0x24], ecx
je 0x4626c4
cmp byte [edi + 0x17], 0
jne 0x4623f7
mov esi, dword [edi + 0xc]
jmp 0x4623f9
mov eax, dword [esp + 0x28]
xor dl, dl
cmp eax, 0x4b0
je 0x462374
push eax
push ecx
push edi
mov ecx, dword [esp + 0x1c]
call fcn.004b6780
test eax, eax
jne 0x46239f
mov dword [esp + 0x2c], eax
jmp 0x46239f
mov esi, edi
cmp byte [esi + 0x17], 1
jne 0x462415
test byte [esi + 0x15], 8
je 0x462410
mov ecx, esi
call fcn.00401510
mov ecx, dword [esp + 0x24]
lea edi, [esi + 0xc]
jmp 0x46241a
mov edi, 0x4ffaf8
mov edi, dword [edi]
xor ebx, ebx
or eax, 0xffffffff
shr edi, 1
xor esi, esi
mov dword [esp + 0x1c], eax
mov dword [esp + 0x30], ebx
cmp word [ecx], bx
je 0x4625f9
cmp edi, 0x1388
jb 0x4625a5
mov dword [esp + 0x28], ebx
mov dword [esp + 0x20], ecx
nop word [eax + eax]
push 0x4ee534
push ecx
call dword [sym.imp.VCRUNTIME140.dll_wcsstr]
add esp, 8
mov dword [esp + 0x3c], eax
test eax, eax
je 0x46250e
mov edx, dword [esp + 0x20]
sub eax, edx
dec dword [esp + 0x1c]
inc dword [esp + 0x28]
sar eax, 1
mov dword [esp + 0x40], eax
lea ecx, [eax + esi]
mov dword [esp + 0x38], ecx
inc ecx
cmp ecx, dword [esp + 0x30]
mov ecx, dword [esp + 0x1c]
jb 0x4624d4
mov eax, dword [esp + 0x3c]
sub eax, dword [esp + 0x24]
mov edx, dword [esp + 0x28]
sar eax, 1
push eax
mov eax, dword [esp + 0x3c]
inc eax
push eax
push edi
push ecx
or ecx, 0xffffffff
call fcn.004b2060
mov dword [esp + 0x40], eax
lea ecx, [eax + eax]
push ecx
push ebx
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_realloc]
add esp, 0x18
test eax, eax
je 0x46254c
mov edx, dword [esp + 0x20]
mov ebx, eax
mov eax, dword [esp + 0x40]
test eax, eax
je 0x4624ec
add eax, eax
push eax
push edx
lea eax, [ebx + esi*2]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov esi, dword [esp + 0x44]
add esp, 0xc
mov ecx, dword [esp + 0x3c]
mov eax, 0xa
mov word [ebx + esi*2], ax
add ecx, 4
inc esi
mov dword [esp + 0x20], ecx
cmp dword [esp + 0x1c], 0
jne 0x462450
jmp 0x462512
mov ecx, dword [esp + 0x20]
cmp dword [esp + 0x28], 0
je 0x4625f9
mov eax, ecx
sub eax, dword [esp + 0x24]
sar eax, 1
sub edi, eax
je 0x46257d
lea eax, [edi + esi]
mov dword [esp + 0x40], eax
cmp eax, dword [esp + 0x30]
jb 0x462568
lea eax, [eax*2 + 2]
push eax
push ebx
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_realloc]
add esp, 8
test eax, eax
jne 0x462562
test ebx, ebx
je 0x46255b
mov eax, dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
push ebx
call eax
add esp, 4
xor esi, esi
jmp 0x4625fb
mov ecx, dword [esp + 0x20]
mov ebx, eax
lea eax, [edi + edi]
push eax
push ecx
lea eax, [ebx + esi*2]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov esi, dword [esp + 0x4c]
add esp, 0xc
xor eax, eax
mov word [ebx + esi*2], ax
lea eax, [esi*2 + 2]
push eax
push ebx
push dword [esp + 0x2c]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
add esp, 0xc
push ebx
call eax
add esp, 4
jmp 0x4625fb
mov ebx, ecx
nop word [eax + eax]
push 0x4ee534
push ebx
call dword [sym.imp.VCRUNTIME140.dll_wcsstr]
mov esi, eax
add esp, 8
test esi, esi
je 0x4625f9
mov ecx, esi
lea ebx, [esi + 2]
sub ecx, dword [esp + 0x24]
mov eax, edi
sar ecx, 1
sub eax, ecx
lea eax, [eax*2 - 2]
push eax
lea eax, [esi + 4]
push eax
push ebx
call sub.VCRUNTIME140.dll_memmove
add esp, 0xc
mov eax, 0xa
dec edi
mov word [esi], ax
sub dword [esp + 0x1c], 1
jne 0x4625b0
mov esi, edi
mov eax, dword [esp + 0x10]
cmp byte [eax + 0x17], 0
jne 0x46260a
mov edi, dword [eax + 0xc]
jmp 0x46260c
mov edi, eax
cmp byte [edi + 0x17], 1
jne 0x462630
test byte [edi + 0x15], 8
je 0x46261f
mov ecx, edi
call fcn.00401510
mov ebx, dword [esp + 0x14]
lea eax, [esi + esi]
add edi, 0xc
mov dword [edi], eax
jmp 0x462718
mov ebx, dword [esp + 0x14]
lea eax, [esi + esi]
mov edi, 0x4ffaf8
mov dword [edi], eax
jmp 0x462718
mov ecx, dword [esp + 0x10]
mov al, byte [ecx + 0x17]
test al, al
jne 0x462654
mov eax, dword [ecx + 0xc]
mov al, byte [eax + 0x17]
cmp al, 2
jne 0x46267d
mov edx, dword [esp + 0x34]
mov ecx, edi
call fcn.004b59a0
push edi
mov esi, eax
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
add esp, 4
cmp esi, 1
jne 0x462742
jmp 0x46221c
mov ebx, dword [esp + 0x34]
test bl, 1
je 0x46268b
mov byte [edi + ebx], 0
inc ebx
xor eax, eax
mov word [ebx + edi], ax
mov edi, ecx
cmp byte [edi + 0x17], al
jne 0x46269d
mov esi, dword [edi + 0xc]
jmp 0x46269f
mov esi, edi
cmp byte [esi + 0x17], 1
jne 0x4626bd
test byte [esi + 0x15], 8
je 0x4626b2
mov ecx, esi
call fcn.00401510
add esi, 0xc
mov dword [esi], ebx
mov ebx, dword [esp + 0x14]
jmp 0x46271c
mov esi, 0x4ffaf8
mov dword [esi], ebx
mov ebx, dword [esp + 0x14]
jmp 0x46271c
mov ebx, dword [esp + 0x14]
xor eax, eax
mov word [edi], ax
cmp byte [ebx], al
jne 0x4626e0
mov eax, dword [esp + 0x10]
mov esi, dword [eax + 0xc]
jmp 0x4626e4
mov esi, dword [esp + 0x10]
cmp byte [esi + 0x17], 1
jne 0x4626fc
test byte [esi + 0x15], 8
je 0x4626f7
mov ecx, esi
call fcn.00401510
add esi, 0xc
jmp 0x462701
mov esi, 0x4ffaf8
cmp byte [esp + 0xf], 0
mov dword [esi], 0
jne 0x462718
push edi
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
add esp, 4
mov edi, dword [esp + 0x10]
cmp byte [ebx], 0
jne 0x462724
mov edi, dword [edi + 0xc]
cmp byte [edi + 0x17], 2
jne 0x46274d
cmp dword [0x4fe6e4], 0
je 0x46274d
push ecx
mov ecx, 0x4fe6d8
call fcn.00406bd0
test eax, eax
jne 0x462761
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
mov al, byte [edi + 0x15]
and al, 0x86
cmp byte [esp + 0xd], 0
mov byte [edi + 0x15], al
je 0x462761
or al, 1
mov byte [edi + 0x15], al
cmp dword [esp + 0x2c], 0
jne 0x46221c
mov eax, dword [0x4f90f4]
jmp 0x46207d
mov ecx, dword [esp + 0x18]
push 0x4cfc40
push 0
push 0x4e3bcc
call fcn.0044e880
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4