Function at 0x46ad2c
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 0x46b4a4
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 0xc], eax
lea eax, [esi + 0x48]
call fcn.0040489c
mov dword [esi + 0x54], 0x3e7
mov dword [esi + 0x58], 0x3e7
mov dword [esi + 0x50], 0xffffffff
cmp dword [esi + 0x40], 0
je 0x46ad9c
mov edx, dword [esi + 0x40]
mov eax, dword [esi + 0x10]
call fcn.004660c8
lea eax, [esi + 0x40]
call fcn.0040489c
mov edx, edi
mov eax, dword [esi + 0x10]
call fcn.004660c8
test al, al
je 0x46b473
mov edi, dword [esi + 0x10]
mov eax, dword [edi + 8]
mov edx, dword [edi + 0x1c]
call fcn.00404cb8
jne 0x46adcc
mov ax, word [edi + 0xc]
cmp ax, word [edi + 0xe]
je 0x46aead
mov eax, esi
call fcn.0046b888
push 0
push 0
push 0
push 0
mov eax, dword [esi + 0x2c]
call fcn.00404d6c
push eax
call sub.wininet.dll_InternetOpenA
mov edi, eax
mov dword [esi + 0x18], edi
test edi, edi
jne 0x46adfe
mov dword [esi + 0x58], 0x37a
jmp 0x46b3df
push 0x469ea4
mov eax, dword [esi + 0x18]
push eax
call sub.wininet.dll_InternetSetStatusCallback
cmp byte [esi + 0x78], 0
je 0x46ae56
mov eax, 0x469ea4
test eax, eax
jns 0x46ae20
call fcn.00403a84
push eax
push 0
push 3
mov edi, dword [esi + 0x10]
mov eax, dword [edi + 0x14]
call fcn.00404d6c
push eax
mov eax, dword [edi + 0x10]
call fcn.00404d6c
push eax
mov ax, word [edi + 0xc]
push eax
mov eax, dword [edi + 8]
call fcn.00404d6c
push eax
mov eax, dword [esi + 0x18]
push eax
call sub.wininet.dll_InternetConnectA
mov dword [esi + 0x1c], eax
jmp 0x46ae9b
mov eax, 0x469ea4
test eax, eax
jns 0x46ae64
call fcn.00403a84
push eax
push 0
push 3
mov eax, dword [esi + 0x80]
call fcn.00404d6c
push eax
mov eax, dword [esi + 0x7c]
call fcn.00404d6c
push eax
mov edi, dword [esi + 0x10]
mov ax, word [edi + 0xc]
push eax
mov eax, dword [edi + 8]
call fcn.00404d6c
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 0x46aead
mov dword [esi + 0x58], 0x384
jmp 0x46b3df
imul eax, dword [esi + 0x4c], 0x3e8
jno 0x46aebb
call fcn.00403a8c
test eax, eax
jns 0x46aec4
call fcn.00403a84
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 0x46af11
lea eax, [ebp - 0x10]
mov edx, 0x46b4c0
call fcn.00404934
jmp 0x46af33
cmp dword [ebp - 8], 0
jne 0x46af26
lea eax, [ebp - 0x10]
mov edx, 0x46b4d0
call fcn.00404934
jmp 0x46af33
lea eax, [ebp - 0x10]
mov edx, 0x46b4c0
call fcn.00404934
mov eax, dword [esi + 0x10]
mov eax, dword [eax + 4]
mov edx, 0x46b4dc
call fcn.00404cb8
jne 0x46af4e
mov dword [ebp - 0x2c], 0x80f000
jmp 0x46af53
xor eax, eax
mov dword [ebp - 0x2c], eax
or dword [ebp - 0x2c], 0x80000000
cmp dword [esi + 8], 0
je 0x46af67
or dword [ebp - 0x2c], 0x80000
cmp byte [esi + 0x24], 0
jne 0x46af74
or dword [ebp - 0x2c], 0x4000000
cmp byte [esi + 4], 0
je 0x46af81
or dword [ebp - 0x2c], 0x400000
cmp byte [esi + 5], 0
jne 0x46af8e
or dword [ebp - 0x2c], 0x200000
mov edi, dword [esi + 0x84]
sub edi, 1
jno 0x46af9e
call fcn.00403a8c
mov eax, 0x469ea4
test eax, eax
jns 0x46afac
call fcn.00403a84
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.00404d6c
push eax
mov eax, dword [esi + 0x30]
call fcn.00404d6c
push eax
mov eax, dword [esi + 0x10]
mov eax, dword [eax + 0x18]
call fcn.00404d6c
push eax
mov eax, dword [ebp - 0x10]
call fcn.00404d6c
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 0x46affd
mov dword [esi + 0x58], 0x38e
jmp 0x46b0ab
lea edx, [ebp - 0x30]
mov eax, dword [esi + 0x20]
call fcn.00469e8c
mov edx, dword [ebp - 0x30]
mov eax, dword [0x49a140]
call fcn.00469ccc
test eax, eax
jne 0x46b033
lea edx, [ebp - 0x34]
mov eax, dword [esi + 0x20]
call fcn.00469e8c
mov edx, dword [ebp - 0x34]
mov ecx, esi
mov eax, dword [0x49a140]
call fcn.00469ba0
mov edx, dword [esi + 0x20]
mov eax, esi
call fcn.0046bc40
mov eax, dword [ebp - 0x10]
mov edx, 0x46b4d0
call fcn.00404cb8
jne 0x46b065
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 0x46b093
mov eax, dword [ebp - 8]
call fcn.00404b6c
test eax, eax
jns 0x46b076
call fcn.00403a84
push eax
mov eax, dword [ebp - 8]
call fcn.00404d6c
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 0x46b0ab
test bl, bl
jne 0x46b0a3
push 0x64
call sub.kernel32.dll_Sleep_1
test bl, bl
je 0x46af94
test bl, bl
jne 0x46b0bb
mov dword [esi + 0x58], 0x398
jmp 0x46b3df
mov edx, dword [esi + 0x20]
mov eax, esi
call fcn.0046b998
cmp dword [esi + 8], 0
je 0x46b0df
lea edx, [ebp - 0x38]
mov eax, esi
call fcn.0046b984
mov edx, dword [ebp - 0x38]
mov eax, esi
call fcn.0046ba88
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 0x46b143
call sub.kernel32.dll_GetLastError_1
cmp eax, 0x7a
jne 0x46b143
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 0x46b14f
call fcn.00403a84
mov dword [esi + 0x54], eax
test bl, bl
je 0x46b168
cmp dword [ebp - 0x14], 0xc8
jb 0x46b168
cmp dword [ebp - 0x14], 0x12b
jbe 0x46b174
mov dword [esi + 0x58], 0x3a2
jmp 0x46b3df
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 0x46b1e1
call sub.kernel32.dll_GetLastError_1
cmp eax, 0x7a
jne 0x46b1e1
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 0x46b1de
call fcn.00403a84
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 [0x46acf8]
call fcn.00405d64
add esp, 4
cmp dword [ebp + 0xc], 0
je 0x46b23a
push 0
push 0x20
push 2
push 0
push 0
push 0x40000000
mov eax, dword [ebp + 0xc]
call fcn.00404d6c
push eax
call sub.kernel32.dll_CreateFileA_1
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0xffffffff
jne 0x46b23a
mov dword [esi + 0x58], 0x3ac
jmp 0x46b3df
lea eax, [esi + 0x48]
call fcn.0040489c
xor eax, eax
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 4]
call fcn.00405ba8
mov edx, eax
xor eax, eax
mov ecx, dword [ebp - 4]
test ecx, ecx
je 0x46b25f
cmp eax, dword [ecx - 4]
jb 0x46b264
call fcn.00403a84
lea eax, [ecx + eax]
xor ecx, ecx
call fcn.004032a8
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 0x46b299
mov dword [esi + 0x58], 0x3b6
jmp 0x46b38b
cmp dword [ebp - 0x1c], 0
jne 0x46b2ab
mov dword [esi + 0x58], 0x3b7
jmp 0x46b38b
lea eax, [ebp - 0x3c]
push eax
mov ecx, dword [ebp - 0x1c]
mov edx, 1
mov eax, dword [ebp - 4]
call fcn.00404dcc
mov edx, dword [ebp - 0x3c]
lea eax, [esi + 0x48]
call fcn.00404b74
cmp dword [ebp + 0xc], 0
je 0x46b339
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 0x46b2e8
cmp eax, dword [edx - 4]
jb 0x46b2ed
call fcn.00403a84
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 0x46b307
call fcn.00403a8c
cmp dword [esi + 0x5c], 0
je 0x46b319
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 0x46b247
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 0x46b247
cmp dword [esi + 0x5c], 0
je 0x46b35b
mov eax, dword [esi + 0x48]
call fcn.00404b6c
mov edx, eax
test edx, edx
jns 0x46b352
call fcn.00403a84
mov ecx, dword [ebp - 0x14]
mov eax, dword [ebp - 0x1c]
call dword [esi + 0x5c]
cmp word [esi + 0x62], 0
je 0x46b247
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [esi + 0x48]
call fcn.00404b6c
mov ecx, eax
test ecx, ecx
jns 0x46b37d
call fcn.00403a84
mov edx, dword [ebp - 0x1c]
mov eax, dword [esi + 0x64]
call dword [esi + 0x60]
jmp 0x46b247
cmp dword [ebp + 0xc], 0
je 0x46b39a
mov eax, dword [ebp - 0x20]
push eax
call sub.kernel32.dll_CloseHandle_1
cmp dword [ebp - 0x14], 0
jbe 0x46b3ca
cmp dword [ebp + 0xc], 0
jne 0x46b3bb
mov eax, dword [esi + 0x48]
call fcn.00404b6c
test eax, eax
jle 0x46b3d1
mov dword [ebp - 0xc], 0xffffffff
jmp 0x46b3d1
cmp dword [ebp - 0x28], 0
jbe 0x46b3d1
mov dword [ebp - 0xc], 0xffffffff
jmp 0x46b3d1
mov dword [ebp - 0xc], 0xffffffff
cmp dword [esi + 0x58], 0x3b7
jne 0x46b3df
xor eax, eax
mov dword [esi + 0x58], eax
mov eax, dword [ebp - 4]
call fcn.00405ba8
test eax, eax
jle 0x46b412
mov eax, dword [ebp - 4]
call fcn.00405ba8
mov edx, eax
xor eax, eax
mov ecx, dword [ebp - 4]
test ecx, ecx
je 0x46b403
cmp eax, dword [ecx - 4]
jb 0x46b408
call fcn.00403a84
lea eax, [ecx + eax]
xor ecx, ecx
call fcn.004032a8
push 0
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x46acf8]
call fcn.00405d64
add esp, 4
lea edx, [ebp - 0x40]
mov eax, dword [esi + 0x20]
call fcn.00469e8c
mov edx, dword [ebp - 0x40]
mov eax, dword [0x49a140]
call fcn.00469d38
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_InternetCloseHandle
cmp dword [ebp - 0xc], 0
je 0x46b473
cmp dword [esi + 0x68], 0
je 0x46b460
lea edx, [esi + 0x48]
mov eax, dword [esi + 0x48]
call dword [esi + 0x68]
cmp word [esi + 0x72], 0
je 0x46b473
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 0x46b4ab
lea eax, [ebp - 0x40]
mov edx, 5
call fcn.004048c0
lea eax, [ebp - 0x10]
call fcn.0040489c
lea eax, [ebp - 4]
mov edx, dword [0x46acf8]
call fcn.00405d70
ret