Function at 0x46b33c
Capabilities:
Check http status code
Connect to http server
Create http request
Download and write a file
Get http content length
Read data from internet
Receive and write data from server to client
Receive data
Send data
Send http request
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc0
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x40], ebx
mov dword [ebp - 0x3c], ebx
mov dword [ebp - 0x38], ebx
mov dword [ebp - 0x34], ebx
mov dword [ebp - 0x30], ebx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ecx
mov edi, edx
mov esi, eax
xor eax, eax
push ebp
push 0x46bab4
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 0xc], eax
lea eax, [esi + 0x48]
call fcn.004045a8
mov dword [esi + 0x54], 0x3e7
mov dword [esi + 0x58], 0x3e7
mov dword [esi + 0x50], 0xffffffff
cmp dword [esi + 0x40], 0
je 0x46b3ac
mov edx, dword [esi + 0x40]
mov eax, dword [esi + 0x10]
call fcn.00460af8
lea eax, [esi + 0x40]
call fcn.004045a8
mov edx, edi
mov eax, dword [esi + 0x10]
call fcn.00460af8
test al, al
je 0x46ba83
mov edi, dword [esi + 0x10]
mov eax, dword [edi + 8]
mov edx, dword [edi + 0x1c]
call fcn.004049c4
jne 0x46b3dc
mov ax, word [edi + 0xc]
cmp ax, word [edi + 0xe]
je 0x46b4bd
mov eax, esi
call fcn.0046be98
push 0
push 0
push 0
push 0
mov eax, dword [esi + 0x2c]
call fcn.00404a78
push eax
call sub.wininet.dll_InternetOpenA
mov edi, eax
mov dword [esi + 0x18], edi
test edi, edi
jne 0x46b40e
mov dword [esi + 0x58], 0x37a
jmp 0x46b9ef
push 0x46a4b4
mov eax, dword [esi + 0x18]
push eax
call sub.wininet.dll_InternetSetStatusCallback
cmp byte [esi + 0x78], 0
je 0x46b466
mov eax, 0x46a4b4
test eax, eax
jns 0x46b430
call fcn.004037a8
push eax
push 0
push 3
mov edi, dword [esi + 0x10]
mov eax, dword [edi + 0x14]
call fcn.00404a78
push eax
mov eax, dword [edi + 0x10]
call fcn.00404a78
push eax
mov ax, word [edi + 0xc]
push eax
mov eax, dword [edi + 8]
call fcn.00404a78
push eax
mov eax, dword [esi + 0x18]
push eax
call sub.wininet.dll_InternetConnectA
mov dword [esi + 0x1c], eax
jmp 0x46b4ab
mov eax, 0x46a4b4
test eax, eax
jns 0x46b474
call fcn.004037a8
push eax
push 0
push 3
mov eax, dword [esi + 0x80]
call fcn.00404a78
push eax
mov eax, dword [esi + 0x7c]
call fcn.00404a78
push eax
mov edi, dword [esi + 0x10]
mov ax, word [edi + 0xc]
push eax
mov eax, dword [edi + 8]
call fcn.00404a78
push eax
mov eax, dword [esi + 0x18]
push eax
call sub.wininet.dll_InternetConnectA
mov dword [esi + 0x1c], eax
cmp dword [esi + 0x1c], 0
jne 0x46b4bd
mov dword [esi + 0x58], 0x384
jmp 0x46b9ef
imul eax, dword [esi + 0x4c], 0x3e8
jno 0x46b4cb
call fcn.004037b0
test eax, eax
jns 0x46b4d4
call fcn.004037a8
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 2
mov eax, dword [esi + 0x1c]
push eax
call sub.wininet.dll_InternetQueryOptionA
push 4
lea eax, [ebp - 0x14]
push eax
push 2
mov eax, dword [esi + 0x1c]
push eax
call sub.wininet.dll_InternetSetOptionA
push 4
lea eax, [ebp - 0x14]
push eax
push 6
mov eax, dword [esi + 0x1c]
push eax
call sub.wininet.dll_InternetSetOptionA
cmp byte [esi + 0x14], 0
je 0x46b521
lea eax, [ebp - 0x10]
mov edx, 0x46bad0
call fcn.00404640
jmp 0x46b543
cmp dword [ebp - 8], 0
jne 0x46b536
lea eax, [ebp - 0x10]
mov edx, 0x46bae0
call fcn.00404640
jmp 0x46b543
lea eax, [ebp - 0x10]
mov edx, 0x46bad0
call fcn.00404640
mov eax, dword [esi + 0x10]
mov eax, dword [eax + 4]
mov edx, 0x46baec
call fcn.004049c4
jne 0x46b55e
mov dword [ebp - 0x2c], 0x80f000
jmp 0x46b563
xor eax, eax
mov dword [ebp - 0x2c], eax
or dword [ebp - 0x2c], 0x80000000
cmp dword [esi + 8], 0
je 0x46b577
or dword [ebp - 0x2c], 0x80000
cmp byte [esi + 0x24], 0
jne 0x46b584
or dword [ebp - 0x2c], 0x4000000
cmp byte [esi + 4], 0
je 0x46b591
or dword [ebp - 0x2c], 0x400000
cmp byte [esi + 5], 0
jne 0x46b59e
or dword [ebp - 0x2c], 0x200000
mov edi, dword [esi + 0x84]
sub edi, 1
jno 0x46b5ae
call fcn.004037b0
mov eax, 0x46a4b4
test eax, eax
jns 0x46b5bc
call fcn.004037a8
push eax
mov eax, dword [ebp - 0x2c]
push eax
lea eax, [esi + 0x28]
push eax
mov eax, dword [esi + 0x10]
mov eax, dword [eax + 0x20]
call fcn.00404a78
push eax
mov eax, dword [esi + 0x30]
call fcn.00404a78
push eax
mov eax, dword [esi + 0x10]
mov eax, dword [eax + 0x18]
call fcn.00404a78
push eax
mov eax, dword [ebp - 0x10]
call fcn.00404a78
push eax
mov eax, dword [esi + 0x1c]
push eax
call sub.wininet.dll_HttpOpenRequestA
mov dword [esi + 0x20], eax
cmp dword [esi + 0x20], 0
jne 0x46b60d
mov dword [esi + 0x58], 0x38e
jmp 0x46b6bb
lea edx, [ebp - 0x30]
mov eax, dword [esi + 0x20]
call fcn.0046a49c
mov edx, dword [ebp - 0x30]
mov eax, dword [0x477eac]
call fcn.0046a2dc
test eax, eax
jne 0x46b643
lea edx, [ebp - 0x34]
mov eax, dword [esi + 0x20]
call fcn.0046a49c
mov edx, dword [ebp - 0x34]
mov ecx, esi
mov eax, dword [0x477eac]
call fcn.0046a1b0
mov edx, dword [esi + 0x20]
mov eax, esi
call fcn.0046c1e8
mov eax, dword [ebp - 0x10]
mov edx, 0x46bae0
call fcn.004049c4
jne 0x46b675
push 0
push 0
push 0
push 0
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_HttpSendRequestA
cmp eax, 1
sbb ebx, ebx
inc ebx
jmp 0x46b6a3
mov eax, dword [ebp - 8]
call fcn.00404878
test eax, eax
jns 0x46b686
call fcn.004037a8
push eax
mov eax, dword [ebp - 8]
call fcn.00404a78
push eax
push 0
push 0
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_HttpSendRequestA
cmp eax, 1
sbb ebx, ebx
inc ebx
cmp edi, 1
jl 0x46b6bb
test bl, bl
jne 0x46b6b3
push 0x64
call sub.kernel32.dll_Sleep_1
test bl, bl
je 0x46b5a4
test bl, bl
jne 0x46b6cb
mov dword [esi + 0x58], 0x398
jmp 0x46b9ef
mov edx, dword [esi + 0x20]
mov eax, esi
call fcn.0046bf40
cmp dword [esi + 8], 0
je 0x46b6ef
lea edx, [ebp - 0x38]
mov eax, esi
call fcn.0046bf2c
mov edx, dword [ebp - 0x38]
mov eax, esi
call fcn.0046c030
xor eax, eax
mov dword [ebp - 0x14], eax
xor eax, eax
mov dword [ebp - 0x18], eax
xor eax, eax
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x20000013
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_HttpQueryInfoA
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x46b753
call sub.kernel32.dll_GetLastError_1
cmp eax, 0x7a
jne 0x46b753
mov dword [ebp - 0x18], 4
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x20000013
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_HttpQueryInfoA
cmp eax, 1
sbb ebx, ebx
inc ebx
mov eax, dword [ebp - 0x14]
test eax, eax
jns 0x46b75f
call fcn.004037a8
mov dword [esi + 0x54], eax
test bl, bl
je 0x46b778
cmp dword [ebp - 0x14], 0xc8
jb 0x46b778
cmp dword [ebp - 0x14], 0x12b
jbe 0x46b784
mov dword [esi + 0x58], 0x3a2
jmp 0x46b9ef
xor eax, eax
mov dword [ebp - 0x14], eax
xor eax, eax
mov dword [ebp - 0x18], eax
xor eax, eax
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x20000005
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_HttpQueryInfoA
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x46b7f1
call sub.kernel32.dll_GetLastError_1
cmp eax, 0x7a
jne 0x46b7f1
mov dword [ebp - 0x18], 4
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x20000005
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_HttpQueryInfoA
mov eax, dword [ebp - 0x14]
test eax, eax
jns 0x46b7ee
call fcn.004037a8
mov dword [esi + 0x50], eax
mov dword [ebp - 0x18], 0x1000
mov eax, dword [ebp - 0x18]
push eax
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x46b308]
call fcn.00405a08
add esp, 4
cmp dword [ebp + 0xc], 0
je 0x46b84a
push 0
push 0x20
push 2
push 0
push 0
push 0x40000000
mov eax, dword [ebp + 0xc]
call fcn.00404a78
push eax
call sub.kernel32.dll_CreateFileA_1
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0xffffffff
jne 0x46b84a
mov dword [esi + 0x58], 0x3ac
jmp 0x46b9ef
lea eax, [esi + 0x48]
call fcn.004045a8
xor eax, eax
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 4]
call fcn.0040584c
mov edx, eax
xor eax, eax
mov ecx, dword [ebp - 4]
test ecx, ecx
je 0x46b86f
cmp eax, dword [ecx - 4]
jb 0x46b874
call fcn.004037a8
lea eax, [ecx + eax]
xor ecx, ecx
call fcn.00403168
lea eax, [ebp - 0x1c]
push eax
mov eax, dword [ebp - 0x18]
push eax
mov eax, dword [ebp - 4]
push eax
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_InternetReadFile
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x46b8a9
mov dword [esi + 0x58], 0x3b6
jmp 0x46b99b
cmp dword [ebp - 0x1c], 0
jne 0x46b8bb
mov dword [esi + 0x58], 0x3b7
jmp 0x46b99b
lea eax, [ebp - 0x3c]
push eax
mov ecx, dword [ebp - 0x1c]
mov edx, 1
mov eax, dword [ebp - 4]
call fcn.00404ad8
mov edx, dword [ebp - 0x3c]
lea eax, [esi + 0x48]
call fcn.00404880
cmp dword [ebp + 0xc], 0
je 0x46b949
push 0
lea eax, [ebp - 0x24]
push eax
mov eax, dword [ebp - 0x1c]
push eax
xor eax, eax
mov edx, dword [ebp - 4]
test edx, edx
je 0x46b8f8
cmp eax, dword [edx - 4]
jb 0x46b8fd
call fcn.004037a8
lea eax, [edx + eax]
push eax
mov eax, dword [ebp - 0x20]
push eax
call sub.kernel32.dll_WriteFile_1
mov eax, dword [ebp - 0x24]
add dword [ebp - 0x28], eax
jae 0x46b917
call fcn.004037b0
cmp dword [esi + 0x5c], 0
je 0x46b929
mov ecx, dword [ebp - 0x14]
mov edx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x24]
call dword [esi + 0x5c]
cmp word [esi + 0x62], 0
je 0x46b857
mov eax, dword [ebp - 0x14]
push eax
mov ecx, dword [ebp - 0x28]
mov edx, dword [ebp - 0x24]
mov eax, dword [esi + 0x64]
call dword [esi + 0x60]
jmp 0x46b857
cmp dword [esi + 0x5c], 0
je 0x46b96b
mov eax, dword [esi + 0x48]
call fcn.00404878
mov edx, eax
test edx, edx
jns 0x46b962
call fcn.004037a8
mov ecx, dword [ebp - 0x14]
mov eax, dword [ebp - 0x1c]
call dword [esi + 0x5c]
cmp word [esi + 0x62], 0
je 0x46b857
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [esi + 0x48]
call fcn.00404878
mov ecx, eax
test ecx, ecx
jns 0x46b98d
call fcn.004037a8
mov edx, dword [ebp - 0x1c]
mov eax, dword [esi + 0x64]
call dword [esi + 0x60]
jmp 0x46b857
cmp dword [ebp + 0xc], 0
je 0x46b9aa
mov eax, dword [ebp - 0x20]
push eax
call sub.kernel32.dll_CloseHandle_1
cmp dword [ebp - 0x14], 0
jbe 0x46b9da
cmp dword [ebp + 0xc], 0
jne 0x46b9cb
mov eax, dword [esi + 0x48]
call fcn.00404878
test eax, eax
jle 0x46b9e1
mov dword [ebp - 0xc], 0xffffffff
jmp 0x46b9e1
cmp dword [ebp - 0x28], 0
jbe 0x46b9e1
mov dword [ebp - 0xc], 0xffffffff
jmp 0x46b9e1
mov dword [ebp - 0xc], 0xffffffff
cmp dword [esi + 0x58], 0x3b7
jne 0x46b9ef
xor eax, eax
mov dword [esi + 0x58], eax
mov eax, dword [ebp - 4]
call fcn.0040584c
test eax, eax
jle 0x46ba22
mov eax, dword [ebp - 4]
call fcn.0040584c
mov edx, eax
xor eax, eax
mov ecx, dword [ebp - 4]
test ecx, ecx
je 0x46ba13
cmp eax, dword [ecx - 4]
jb 0x46ba18
call fcn.004037a8
lea eax, [ecx + eax]
xor ecx, ecx
call fcn.00403168
push 0
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x46b308]
call fcn.00405a08
add esp, 4
lea edx, [ebp - 0x40]
mov eax, dword [esi + 0x20]
call fcn.0046a49c
mov edx, dword [ebp - 0x40]
mov eax, dword [0x477eac]
call fcn.0046a348
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_InternetCloseHandle
cmp dword [ebp - 0xc], 0
je 0x46ba83
cmp dword [esi + 0x68], 0
je 0x46ba70
lea edx, [esi + 0x48]
mov eax, dword [esi + 0x48]
call dword [esi + 0x68]
cmp word [esi + 0x72], 0
je 0x46ba83
lea ecx, [esi + 0x48]
mov edx, dword [esi + 0x48]
mov eax, dword [esi + 0x74]
call dword [esi + 0x70]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46babb
lea eax, [ebp - 0x40]
mov edx, 5
call fcn.004045cc
lea eax, [ebp - 0x10]
call fcn.004045a8
lea eax, [ebp - 4]
mov edx, dword [0x46b308]
call fcn.00405a14
ret