Function at 0x421d80
Capabilities:
Check http status code
Create http request
Get http content length
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6f84b1
mov eax, dword fs:[0]
push eax
mov eax, 0x1060
call fcn.004588f0
mov eax, dword [0x7ca418]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [ebp + 8]
push 0
push 0
push 0
push 0
mov dword [ebp - 0x1050], eax
mov eax, dword [ebp + 0x10]
push 0
mov dword [ebp - 0x1054], eax
mov dword [ebp - method.RC::RCInternetHandle.virtual_0], 0x794518
call dword [sym.imp.WININET.dll_InternetOpenW]
mov ebx, eax
mov dword [ebp - 0x1064], ebx
push 4
lea eax, [ebp - 0x105c]
mov dword [ebp - 4], 0
mov esi, dword [sym.imp.WININET.dll_InternetSetOptionW]
push eax
push 2
push ebx
mov dword [ebp - 0x105c], 0xbb8
call esi
push 4
lea eax, [ebp - 0x105c]
mov dword [ebp - 0x105c], 5
push eax
push 3
push ebx
call esi
mov dword [ebp - 0x1040], 0
mov dword [ebp - method.RC::RCHttpFile.virtual_0], vtable.RC::RCHttpFile.0
mov dword [ebp - 0x103c], 0
mov esi, dword [ebp - 0x1054]
mov byte [ebp - 4], 1
cmp dword [esi + 0x14], 8
jb 0x421e57
mov edx, dword [esi]
jmp 0x421e59
mov edx, esi
xor eax, eax
mov dword [ebp - 0x1014], 7
mov dword [ebp - 0x1018], 0
mov word [ebp - 0x1028], ax
cmp word [edx], ax
jne 0x421e7f
xor ecx, ecx
jmp 0x421ea3
mov ecx, edx
lea eax, [ecx + 2]
mov dword [ebp - 0x105c], eax
nop word [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x421e90
sub ecx, dword [ebp - 0x105c]
sar ecx, 1
push ecx
push edx
lea ecx, [ebp - 0x1028]
call fcn.00420aa0
lea eax, [ebp - 0x1028]
mov byte [ebp - 4], 2
push eax
push ebx
lea ecx, [ebp - 0x1044]
call fcn.00423960
test al, al
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x1014]
sete byte [ebp - 0x1049]
cmp eax, 8
jb 0x421ef2
inc eax
lea ecx, [ebp - 0x1028]
push eax
push dword [ebp - 0x1028]
call fcn.00420ba0
cmp byte [ebp - 0x1049], 0
mov eax, dword [ebp - 0x1040]
jne 0x42237b
mov dword [ebp - 0x1058], 0
mov dword [ebp - 0x105c], 4
test eax, eax
je 0x422357
push 0
lea ecx, [ebp - 0x105c]
push ecx
lea ecx, [ebp - 0x1058]
push ecx
push 0x20000013
push eax
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
setne al
test al, al
je 0x422351
cmp dword [ebp - 0x1058], 0xc8
setne al
test al, al
jne 0x422351
mov eax, dword [ebp - 0x1040]
test eax, eax
je 0x422314
push 0
lea ecx, [ebp - 0x105c]
mov dword [ebp - 0x1048], 0
push ecx
lea ecx, [ebp - 0x1048]
mov dword [ebp - 0x105c], 4
push ecx
push 0x20000005
push eax
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
je 0x422314
cmp dword [ebp - 0x1048], 0
mov dword [ebp - 0x105c], 0
je 0x422314
mov eax, dword [edi + 0x68]
test eax, eax
je 0x421fd3
push eax
call fcn.0045862f
add esp, 4
mov dword [edi + 0x68], 0
cmp dword [edi + 0x30], 0
mov ebx, dword [ebp - 0x1048]
jne 0x421fee
push ebx
mov dword [edi + 0x6c], ebx
call fcn.00458626
add esp, 4
mov dword [edi + 0x68], eax
mov eax, dword [edi + 0x68]
mov ecx, dword [edi]
mov dword [ebp - 0x1048], eax
mov eax, dword [edi + 4]
mov dword [ebp - 0x105c], eax
test ecx, ecx
je 0x42206a
cmp dword [esi + 0x14], 8
jb 0x422010
mov edx, dword [esi]
jmp 0x422012
mov edx, esi
push dword [edi + 0x70]
mov eax, dword [ecx]
xorps xmm0, xmm0
sub esp, 8
movsd qword [esp], xmm0
push 0
push 0
push edx
call dword [eax + 0xc]
mov ecx, dword [edi]
push dword [edi + 0x70]
push ebx
mov eax, dword [ecx]
call dword [eax + 4]
mov ecx, dword [edi]
push dword [edi + 0x70]
push dword [ebp - 0x105c]
mov eax, dword [ecx]
call dword [eax + 8]
cmp dword [esi + 0x14], 8
jb 0x42204f
mov edx, dword [esi]
jmp 0x422051
mov edx, esi
push dword [edi + 0x70]
mov ecx, dword [edi]
xorps xmm0, xmm0
sub esp, 8
mov eax, dword [ecx]
movsd qword [esp], xmm0
push 0
push ebx
push edx
call dword [eax + 0xc]
push 0x1000
lea eax, [ebp - 0x1010]
mov dword [ebp - 0x1058], 0
push 0
push eax
call fcn.004ea000
add esp, 0xc
mov dword [ebp - 0x1030], ebx
xor eax, eax
xorps xmm0, xmm0
mov dword [ebp - 0x102c], eax
movlpd qword [ebp - 0x1028], xmm0
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [ebp - 0x1038], eax
xorps xmm0, xmm0
mov dword [ebp - 0x1034], eax
xor eax, eax
movups xmmword [ebp - 0x1020], xmm0
jb 0x422205
ja 0x4220d1
test ebx, ebx
je 0x422205
mov ecx, dword [edi]
test ecx, ecx
je 0x4220e9
mov eax, dword [ecx]
push dword [edi + 0x70]
mov eax, dword [eax + 0x18]
call eax
test al, al
jne 0x422273
lea eax, [ebp - 0x1038]
push eax
push ecx
lea eax, [ebp - 0x1010]
push eax
lea ecx, [ebp - 0x1044]
call fcn.00423bc0
mov esi, eax
cmp esi, 0xffffffff
jne 0x422118
cmp dword [edi], 0
jne 0x4222e0
jmp 0x4221d8
test esi, esi
je 0x4221ca
cmp dword [edi + 0x30], 0
jne 0x422144
push esi
lea eax, [ebp - 0x1010]
push eax
push dword [ebp - 0x1048]
call fcn.004e9970
add esp, 0xc
add dword [ebp - 0x1048], esi
jmp 0x42217c
push 0
lea eax, [ebp - 0x106c]
mov dword [ebp - 0x106c], 0
push eax
push esi
lea eax, [ebp - 0x1010]
push eax
push dword [ebp - 0x1050]
call dword [sym.imp.KERNEL32.dll_WriteFile]
cmp dword [ebp - 0x106c], esi
je 0x42217c
cmp dword [edi], 0
jne 0x4222a7
mov eax, dword [edi]
test eax, eax
je 0x4221d8
push dword [edi + 0x70]
movsd xmm0, qword [ebp - 0x1018]
mov ecx, dword [ebp - 0x1054]
sub esp, 8
mov esi, dword [eax]
movsd qword [esp], xmm0
push dword [ebp - 0x1028]
push ebx
call fcn.004209d0
mov ecx, dword [edi]
push eax
call dword [esi + 0xc]
mov ecx, dword [edi]
push dword [edi + 0x70]
mov eax, dword [ebp - 0x105c]
mov esi, dword [ebp - 0x1028]
add eax, esi
mov edx, dword [ecx]
push eax
call dword [edx + 8]
jmp 0x4221de
push 5
call dword [sym.imp.KERNEL32.dll_Sleep]
inc dword [ebp - 0x1058]
mov esi, dword [ebp - 0x1028]
xor eax, eax
cmp dword [ebp - 0x1058], 5
ja 0x4221ff
cmp dword [ebp - 0x1024], eax
ja 0x4221ff
jb 0x4220d1
cmp esi, ebx
jb 0x4220d1
mov esi, dword [ebp - 0x1054]
cmp dword [ebp - 0x1028], ebx
jne 0x4222db
cmp dword [ebp - 0x1024], eax
jne 0x4222db
add dword [edi + 4], ebx
mov ecx, dword [edi]
test ecx, ecx
je 0x422256
cmp dword [esi + 0x14], 8
jb 0x42222e
mov esi, dword [esi]
push dword [edi + 0x70]
movsd xmm0, qword [ebp - 0x1018]
mov eax, dword [ecx]
sub esp, 8
movsd qword [esp], xmm0
push ebx
push ebx
push esi
call dword [eax + 0xc]
mov ecx, dword [edi]
push dword [edi + 0x70]
push dword [edi + 4]
mov eax, dword [ecx]
call dword [eax + 8]
lea ecx, [ebp - 0x1044]
call fcn.004237d0
lea ecx, [ebp - 0x1068]
call fcn.004236b0
mov al, 1
jmp 0x4223db
push dword [edi + 0x70]
sub esp, 0x18
mov ecx, esp
push 0x7944ec
call fcn.00420940
mov ecx, dword [edi]
mov eax, dword [ecx]
call dword [eax + 0x14]
lea ecx, [ebp - 0x1044]
call fcn.004237d0
lea ecx, [ebp - 0x1068]
call fcn.004236b0
jmp 0x4223d9
push dword [edi + 0x70]
sub esp, 0x18
mov ecx, esp
push 0x794500
call fcn.00420940
mov ecx, dword [edi]
mov eax, dword [ecx]
call dword [eax + 0x14]
lea ecx, [ebp - 0x1044]
call fcn.004237d0
lea ecx, [ebp - 0x1068]
call fcn.004236b0
jmp 0x4223d9
cmp dword [edi], 0
je 0x4222f9
push dword [edi + 0x70]
sub esp, 0x18
mov ecx, esp
push 0x7944dc
call fcn.00420940
mov ecx, dword [edi]
mov eax, dword [ecx]
call dword [eax + 0x14]
lea ecx, [ebp - 0x1044]
call fcn.004237d0
lea ecx, [ebp - 0x1068]
call fcn.004236b0
jmp 0x4223d9
cmp dword [edi], 0
je 0x422332
push dword [edi + 0x70]
sub esp, 0x18
mov ecx, esp
push 0x7944dc
call fcn.00420940
mov ecx, dword [edi]
mov eax, dword [ecx]
call dword [eax + 0x14]
lea ecx, [ebp - 0x1044]
call fcn.004237d0
test ebx, ebx
je 0x4223d9
push ebx
call dword [sym.imp.WININET.dll_InternetCloseHandle]
jmp 0x4223d9
mov eax, dword [ebp - 0x1040]
cmp dword [edi], 0
je 0x42237b
push dword [edi + 0x70]
sub esp, 0x18
mov ecx, esp
push 0x7944dc
call fcn.00420940
mov ecx, dword [edi]
mov eax, dword [ecx]
call dword [eax + 0x14]
mov eax, dword [ebp - 0x1040]
mov esi, dword [sym.imp.WININET.dll_InternetCloseHandle]
mov dword [ebp - method.RC::RCHttpFile.virtual_0], vtable.RC::RCHttpFile.0
test eax, eax
je 0x42239a
push eax
call esi
xor eax, eax
mov dword [ebp - 0x1040], eax
mov ecx, dword [ebp - 0x103c]
test ecx, ecx
je 0x4223b7
push ecx
call esi
mov eax, dword [ebp - 0x1040]
mov dword [ebp - 0x103c], 0
mov dword [ebp - method.RC::RCInternetHandle.virtual_0], vtable.RC::RCInternetHandle.0
test eax, eax
je 0x4223d2
push eax
call esi
mov dword [ebp - 0x1040], 0
test ebx, ebx
je 0x4223d9
push ebx
call esi
xor al, al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004584a2
mov esp, ebp
pop ebp
ret 0xc