Function at 0x444e00
Capabilities:
Delete file
Download and write a file
Move file
Read data from internet
Receive and write data from server to client
Receive data
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x469396
mov eax, dword fs:[0]
push eax
mov eax, 0x201c
call fcn.0045cb00
mov eax, dword [0x48d1d0]
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
cmp dword [edi + 0x30], 8
lea esi, [edi + 0x1c]
mov dword [ebp - 0x2020], edi
mov dword [ebp - 0x2024], esi
jb 0x444e4d
mov eax, dword [esi]
jmp 0x444e4f
mov eax, esi
push eax
lea ecx, [ebp - 0x201c]
call fcn.00401f10
mov dword [ebp - 4], 0
mov eax, dword [ebp - 0x201c]
cmp dword [eax - 4], 1
jle 0x444e83
mov eax, dword [eax - 0xc]
push eax
lea ecx, [ebp - 0x201c]
call fcn.00401c40
mov eax, dword [ebp - 0x201c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveExtensionW]
mov eax, dword [ebp - 0x201c]
mov ecx, dword [eax - 8]
push ecx
push eax
call fcn.0044b013
add esp, 8
test eax, eax
js 0x4451d5
mov ecx, dword [ebp - 0x201c]
cmp eax, dword [ecx - 8]
jg 0x4451d5
mov dword [ecx - 0xc], eax
mov edx, dword [ebp - 0x201c]
xor ecx, ecx
mov word [edx + eax*2], cx
lea eax, [ebp - 0x201c]
push eax
lea ecx, [ebp - 0x2018]
push ecx
mov ebx, str..bak
call fcn.0040a210
add esp, 8
mov byte [ebp - 4], 1
mov ecx, dword [ebp - 0x2018]
cmp dword [ecx - 4], 1
jle 0x444f03
mov edx, dword [ecx - 0xc]
push edx
lea ecx, [ebp - 0x2018]
call fcn.00401c40
mov ecx, dword [ebp - 0x2018]
mov ebx, 8
cmp dword [esi + 0x14], ebx
jb 0x444f11
mov eax, dword [esi]
jmp 0x444f13
mov eax, esi
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
mov eax, dword [ebp - 0x2018]
mov ecx, dword [eax - 8]
push ecx
push eax
call fcn.0044b013
add esp, 8
test eax, eax
js 0x4451d5
mov ecx, dword [ebp - 0x2018]
cmp eax, dword [ecx - 8]
jg 0x4451d5
mov dword [ecx - 0xc], eax
mov edx, dword [ebp - 0x2018]
xor ecx, ecx
mov word [edx + eax*2], cx
cmp dword [esi + 0x14], ebx
jb 0x444f5b
mov esi, dword [esi]
call fcn.004448e0
mov ebx, eax
mov byte [ebp - 0x2011], 1
cmp ebx, 0xffffffff
jne 0x444fda
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x2018]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, ebx
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x444f93
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x201c]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x444fbc
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
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.00448edb
mov esp, ebp
pop ebp
ret
cmp dword [edi + 0x50], 0
je 0x444ffc
mov edi, dword [edi + 0x3c]
call fcn.004453f0
mov ecx, dword [ebp - 0x2020]
mov ecx, dword [ecx + 0x50]
mov edi, dword [ebp - 0x2020]
mov dword [ecx], eax
mov dword [ecx + 4], edx
push 0x1fff
lea edx, [ebp - 0x200f]
push 0
push edx
mov byte [ebp - 0x2010], 0
call fcn.0044c960
mov edx, dword [edi + 0x3c]
mov esi, dword [sym.imp.WININET.dll_InternetReadFile]
add esp, 0xc
lea eax, [ebp - 0x2020]
push eax
push 0x2000
lea ecx, [ebp - 0x2010]
push ecx
push edx
call esi
test eax, eax
je 0x4450b5
mov ecx, dword [ebp - 0x2020]
test ecx, ecx
je 0x4450b1
mov eax, dword [edi + 0x54]
test eax, eax
je 0x445059
add dword [eax], ecx
adc dword [eax + 4], 0
mov ecx, dword [ebp - 0x2020]
push 0
lea eax, [ebp - 0x2020]
push eax
push ecx
lea ecx, [ebp - 0x2010]
push ecx
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4450be
push 0x1fff
lea edx, [ebp - 0x200f]
push 0
push edx
mov byte [ebp - 0x2010], 0
call fcn.0044c960
mov edx, dword [edi + 0x3c]
add esp, 0xc
lea eax, [ebp - 0x2020]
push eax
push 0x2000
lea ecx, [ebp - 0x2010]
push ecx
push edx
call esi
test eax, eax
jne 0x44503c
jmp 0x4450b5
test eax, eax
jne 0x4450c5
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi + 0x4c], eax
mov byte [ebp - 0x2011], 0
test ebx, ebx
je 0x4450d0
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp byte [ebp - 0x2011], 0
je 0x44513a
mov eax, edi
call fcn.004451e0
test eax, eax
je 0x44513a
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x2018]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x44510a
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x201c]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x445133
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov al, 1
jmp 0x444fbe
or ebx, 0xffffffff
cmp dword [edi + 0x4c], ebx
jne 0x445148
mov ecx, dword [edi + 0x48]
mov dword [edi + 0x4c], ecx
mov esi, dword [ebp - 0x2024]
mov edi, 8
cmp dword [esi + 0x14], edi
jb 0x44515c
mov eax, dword [esi]
jmp 0x44515e
mov eax, esi
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
cmp dword [esi + 0x14], edi
jb 0x44516c
mov esi, dword [esi]
mov eax, dword [ebp - 0x2018]
cmp dword [eax - 4], 1
jle 0x44518d
mov edx, dword [eax - 0xc]
push edx
lea ecx, [ebp - 0x2018]
call fcn.00401c40
mov eax, dword [ebp - 0x2018]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x2018]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
mov edx, ebx
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4451ba
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], ebx
mov eax, dword [ebp - 0x201c]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
lock xadd dword [ecx], ebx
dec ebx
test ebx, ebx
jmp 0x444fb0
push 0x80070057
call fcn.00401dc0
int3