Function at 0x557c40
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0xc0
mov edi, ecx
mov ebx, dword [ebp + 0xc]
mov eax, dword [0x644040]
xor eax, ebp
mov dword [esp + 0xb8], eax
pcmpeqd xmm0, xmm0
lea esi, [esp + 0x70]
movdqa xmmword [esi + 0x20], xmm0
movdqa xmmword [esi + 0x10], xmm0
movdqa xmmword [esi], xmm0
lea eax, [esp + 0x50]
push 0x7f
push str.file_win.cc
push str.Write
push eax
call fcn.0050b5e0
add esp, 0x10
xor eax, eax
mov ecx, esi
push eax
push eax
call fcn.005224f0
mov dword [esp + 0xa4], 0xa
mov al, byte [0x649456]
test al, al
jne 0x5581f4
xor ecx, ecx
dec ecx
test ebx, ebx
js 0x557d08
mov eax, dword [ebp + 0x14]
test eax, eax
js 0x557d08
mov ecx, dword [ebp + 8]
mov edx, dword [ebp + 0x10]
pxor xmm0, xmm0
movdqa xmmword [esp + 0x50], xmm0
mov dword [esp + 0x60], 0
mov dword [esp + 0x5c], ebx
mov dword [esp + 0x58], ecx
lea esi, [esp + 0xa8]
mov dword [esi], 0xffffffff
lea ecx, [esp + 0x50]
push ecx
push esi
push eax
push edx
push dword [edi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
xor ecx, ecx
cmp eax, 1
sbb ecx, ecx
or ecx, dword [esi]
mov dword [esp + 0x1c], ecx
mov dword [esp + 0xa8], 0xa
mov al, byte [0x649456]
test al, al
jne 0x5581cc
call fcn.00562f95
mov ebx, dword [eax]
call fcn.00562f95
xor esi, esi
mov dword [eax], esi
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
push esi
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov esi, dword [esp + 0x70]
test esi, esi
je 0x557db6
cmp dword [esp + 0x74], 0
jne 0x557db6
cmp byte [esi + 0x11], 1
jne 0x557db6
mov eax, dword [esi + 0x20]
add eax, 0x50
mov dword [esp + 0xc], eax
push eax
call dword [sym.imp.KERNEL32.dll_TryAcquireSRWLockExclusive]
test al, al
je 0x557f5a
xor eax, eax
mov dword [esi + 0x1c], eax
mov dword [esi + 0x18], eax
cmp byte [esi + 0x2b], 0
jne 0x557da6
mov eax, dword [esi + 0x20]
cmp byte [esi + 0x29], 1
je 0x557f69
dec dword [eax + 0xb0]
cmp byte [esi + 0x11], 0
je 0x558227
cmp byte [esi + 0x10], 0
je 0x557e52
mov word [esi + 0x29], 0
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_ReleaseSRWLockExclusive]
push edi
call dword [sym.imp.KERNEL32.dll_SetLastError]
call fcn.00562f95
mov dword [eax], ebx
cmp byte [esp + 0x98], 1
jne 0x557ddd
mov eax, dword [esp + 0x90]
test eax, eax
jne 0x557e6a
mov eax, dword [esp + 0x78]
test eax, eax
je 0x557deb
mov ecx, dword [esp + 0x7c]
mov dword [eax], ecx
mov eax, dword [esp + 0x74]
mov ecx, eax
shr ecx, 0xe
mov edx, eax
shr edx, 0x13
mov edx, dword [edx*4 + 0x64c810]
bt edx, ecx
jb 0x55819f
mov dword [esp + 0x74], 0
mov eax, dword [esp + 0x70]
mov ecx, eax
shr ecx, 0xe
mov edx, eax
shr edx, 0x13
mov edx, dword [edx*4 + 0x64c810]
bt edx, ecx
jb 0x557e47
mov ecx, dword [esp + 0xb8]
xor ecx, ebp
call fcn.00566245
mov eax, dword [esp + 0x1c]
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0x10
push eax
call fcn.004ff910
add esp, 4
jmp 0x557e2b
mov ecx, dword [esi + 0x20]
cmp byte [esi + 0x2a], 1
je 0x5581ad
dec dword [ecx + 0xb4]
jmp 0x557da6
mov dword [esp + 0xc], eax
mov ecx, dword [fcn.0055fb00]
cmp ecx, 0x5536d0
jne 0x557f40
xor eax, eax
mov dword [esp + 0x54], eax
mov dword [esp + 0x50], eax
lea eax, [esp + 0x50]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov edi, dword [esp + 0x50]
mov esi, dword [esp + 0x54]
mov eax, 0x7bd05af6
cmp eax, edi
mov eax, 0x863
sbb eax, esi
jl 0x558236
mov ecx, 0xf4240
mov eax, edi
mul ecx
imul ecx, esi, 0xf4240
add ecx, edx
push dword [0x6496cc]
push dword [0x6496c8]
push ecx
push eax
call fcn.005866e0
mov ecx, edx
mov dword [esp + 0xa8], eax
mov dword [esp + 0xac], ecx
mov edx, dword [esp + 0x88]
mov esi, dword [esp + 0x8c]
mov dword [esp + 4], eax
sub eax, edx
mov dword [esp + 8], ecx
sbb ecx, esi
seto bl
mov edi, ecx
sar edi, 0x1f
test bl, bl
cmovne eax, edi
add edi, 0x80000000
test bl, bl
cmove edi, ecx
cmp eax, 0xf4240
mov ecx, edi
sbb ecx, 0
jge 0x557f9e
mov edi, dword [esp + 0x90]
test edi, edi
je 0x557ddd
lock dec dword [edi]
jne 0x557ddd
jmp 0x5581b7
call dword [0x63e19c]
lea esi, [esp + 0xa8]
push esi
call ecx
add esp, 4
mov eax, dword [esi]
mov ecx, dword [esi + 4]
jmp 0x557ee5
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_AcquireSRWLockExclusive]
jmp 0x557d71
mov ecx, dword [eax + 0x5c]
mov edx, dword [eax + 0xa0]
dec edx
mov dword [eax + 0xa0], edx
cmp ecx, dword [eax + 0x60]
je 0x557f86
cmp dword [eax + 0xa8], edx
jae 0x557f91
mov word [eax + 0x78], 0
jmp 0x557d92
movzx ecx, word [ecx + 8]
mov word [eax + 0x78], cx
jmp 0x557d92
mov dword [esp + 0x14], edx
mov dword [esp + 0x18], eax
mov dword [esp + 0x10], esi
xor eax, eax
dec eax
mov ebx, 0x3938700
mov esi, dword [esp + 0xc]
add ebx, dword [esi + 0xf8]
mov ecx, dword [esi + 0xfc]
adc ecx, 0
mov edx, 0x7fffffff
cmovno edx, ecx
cmovo ebx, eax
mov eax, dword [esp + 4]
cmp eax, ebx
mov ebx, dword [esp + 8]
mov ecx, ebx
sbb ecx, edx
jge 0x5582f5
mov ecx, dword [esi + 0xf8]
mov eax, dword [esi + 0xfc]
mov edx, dword [esp + 0x14]
mov dword [esp + 8], ecx
sub edx, ecx
mov ebx, dword [esp + 0x10]
mov dword [esp + 4], eax
sbb ebx, eax
seto cl
mov eax, ebx
sar eax, 0x1f
test cl, cl
cmovne edx, eax
add eax, 0x80000000
test cl, cl
cmove eax, ebx
mov ecx, edx
add ecx, 1
mov ebx, eax
adc ebx, 0x80000000
cmp ecx, 2
sbb ebx, 0
mov ebx, 0x80000000
mov esi, dword [esp + 0x18]
jb 0x5582d1
movd xmm0, edx
movd xmm1, eax
punpckldq xmm0, xmm1
movq qword [esp + 0x48], xmm0
fild qword [esp + 0x48]
fstp qword [esp + 0x40]
movsd xmm0, qword [esp + 0x40]
divsd xmm0, qword [0x62dcc0]
sub esp, 8
movsd qword [esp], xmm0
call fcn.0058fbc0
add esp, 8
fstp qword [esp + 0x20]
movsd xmm0, qword [esp + 0x20]
xor ecx, ecx
movsd xmm1, qword [0x62e2f0]
ucomisd xmm0, xmm1
mov eax, 0x7fffffff
cmovb eax, ecx
movsd xmm2, qword [0x62e2f8]
ucomisd xmm2, xmm0
maxsd xmm0, xmm1
cvttsd2si ecx, xmm0
cmovb ecx, eax
movd xmm0, esi
xor eax, eax
inc eax
add eax, esi
movd xmm1, edi
adc ebx, edi
cmp eax, 2
sbb ebx, 0
mov edi, 0x7fffffff
punpckldq xmm0, xmm1
movq qword [esp + 0x38], xmm0
fild qword [esp + 0x38]
fstp qword [esp + 0x30]
mov ebx, ecx
jae 0x5580e6
movsd xmm0, qword [0x62e300]
jmp 0x5580f4
movsd xmm0, qword [esp + 0x30]
divsd xmm0, qword [0x62dcc0]
sub esp, 8
movsd qword [esp], xmm0
call fcn.0058fcbd
add esp, 8
fstp qword [esp + 0x28]
movsd xmm0, qword [esp + 0x28]
movsd xmm1, qword [0x62e2f0]
ucomisd xmm0, xmm1
mov eax, 0
cmovb edi, eax
movsd xmm2, qword [0x62e2f8]
ucomisd xmm2, xmm0
maxsd xmm0, xmm1
cvttsd2si esi, xmm0
cmovb esi, edi
add esi, ebx
cmp esi, 0x3c
mov edi, 0x3c
cmovl edi, esi
mov eax, dword [esp + 0xc]
add eax, 4
mov dword [esp + 4], eax
push eax
call dword [sym.imp.KERNEL32.dll_TryAcquireSRWLockExclusive]
test al, al
je 0x5582c2
cmp ebx, edi
mov eax, dword [esp + 0xc]
jge 0x558171
inc dword [eax + ebx*4 + 8]
inc ebx
cmp edi, ebx
jne 0x558168
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_ReleaseSRWLockExclusive]
cmp esi, 0x3d
jl 0x557f23
mov eax, dword [esp + 0xc]
mov eax, dword [eax + 0x100]
sub esi, edi
xor ebx, ebx
mov dword [esp + 0xc], eax
test eax, eax
jne 0x558139
jmp 0x557f23
push eax
call fcn.004ff910
add esp, 4
jmp 0x557e09
call fcn.00590b00
jmp 0x557da6
mov ecx, edi
call fcn.00411a60
push edi
call fcn.00562f60
add esp, 4
jmp 0x557ddd
movzx eax, al
mov dword [esp + 0x50], 0
lea ecx, [esp + 0xa8]
push 2
lea edx, [esp + 0x54]
push edx
push ecx
push eax
call fcn.0058ff60
add esp, 0x10
jmp 0x557d24
movzx ecx, al
lea eax, [esp + 0xa8]
lea edx, [esp + 0x50]
mov dword [eax], edx
lea esi, [esp + 0xb4]
mov dword [esi], str.ScopedBlockingCall
lea edx, [esp + 0xa4]
push eax
push esi
call fcn.005b5f10
add esp, 8
jmp 0x557cb4
push str....._third_partylibc_srcincludeoptional:795:_assertion_this__has_value___failed:_optional_operator_called_on_a_disengaged_value_n
push 0x622e92
call fcn.00590170
mov ebx, dword [0x6496c8]
mov dword [esp + 0x14], ebx
mov eax, dword [0x6496cc]
mov dword [esp + 4], eax
push eax
push ebx
push esi
push edi
call fcn.005866e0
mov dword [esp + 8], eax
mov ecx, edx
mov eax, dword [esp + 8]
mul ebx
mov dword [esp + 0x18], eax
mov eax, dword [esp + 8]
mov ebx, eax
imul ebx, dword [esp + 4]
add edx, ebx
imul ebx, ecx, 0xf4240
mov dword [esp + 0x10], ebx
mov ebx, dword [esp + 0x14]
imul ecx, ebx
add ecx, edx
sub edi, dword [esp + 0x18]
sbb esi, ecx
mov ecx, 0xf4240
mul ecx
mov dword [esp + 8], eax
add edx, dword [esp + 0x10]
mov dword [esp + 0x10], edx
mov eax, edi
mul ecx
imul ecx, esi, 0xf4240
add edx, ecx
push dword [esp + 4]
push ebx
push edx
push eax
call fcn.005866e0
mov ecx, edx
add eax, dword [esp + 8]
adc ecx, dword [esp + 0x10]
jmp 0x557ed7
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_AcquireSRWLockExclusive]
jmp 0x558160
mov eax, dword [esp + 0x14]
cmp eax, dword [esp + 8]
mov eax, dword [esp + 0x10]
sbb eax, dword [esp + 4]
setl al
movzx eax, al
movsd xmm0, qword [eax*8 + 0x62e2e0]
jmp 0x55805d
mov dword [esp + 0x50], eax
mov dword [esp + 0x54], ebx
sub esp, 0xc
movq xmm0, qword [esp + 0x5c]
movq qword [esp + 4], xmm0
lea ebx, [esp + 0xc0]
mov dword [esp], ebx
call fcn.004f3190
add esp, 0xc
mov ebx, dword [ebx]
test ebx, ebx
je 0x557fe4
lock dec dword [ebx]
jne 0x557fe4
mov ecx, ebx
call fcn.00411a60
push ebx
call fcn.00562f60
add esp, 4
jmp 0x557fe4