Function at 0x44d87b
Capabilities:
Copy file
Delete file
Encode data using xor
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x11b8
call fcn.004312f0
push ebx
push esi
push edi
xor edi, edi
xor eax, eax
mov ebx, ecx
push 0x10000
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x4ac], edi
mov dword [ebp - 0x4a8], edi
mov dword [ebp - 0x4a4], edi
mov dword [ebp - 0x4a0], edi
mov dword [ebp - 0x49c], edi
mov dword [ebp - 0x498], edi
mov dword [ebp - 0x494], edi
mov dword [ebp - 0x490], edi
mov dword [ebp - 0x48c], edi
mov word [ebp - 0x488], ax
mov word [ebp - 0x280], ax
mov dword [ebp - 0x5c], edi
call fcn.00420f2a
pop ecx
push eax
lea ecx, [ebp - 0x14]
call fcn.00404c71
lea ecx, [ebp - 0x78c]
call fcn.0044d68b
push edi
push dword [ebx + 4]
xor esi, esi
push dword [ebx]
inc esi
mov ecx, ebx
mov dword [ebp - 0x1c], esi
call fcn.00404fc7
push 0x4b4274
push dword [ebp + 8]
call fcn.00423023
pop ecx
pop ecx
push ecx
test eax, eax
lea eax, [ebp - 0xda4]
push eax
push dword [ebp + 8]
mov ecx, ebx
jne 0x44d9de
call fcn.0044de44
test eax, eax
jne 0x44d9e7
lea eax, [ebp - 0xb9c]
push eax
lea eax, [ebp - 0x11b4]
push eax
lea eax, [ebp - 0xfac]
push eax
lea eax, [ebp - 0x28]
push eax
push dword [ebp + 0xc]
call fcn.00423849
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x994]
push eax
call fcn.00422763
lea eax, [ebp - 0xfac]
push eax
lea eax, [ebp - 0x994]
push eax
call fcn.00422734
lea eax, [ebp - 0xb9c]
push eax
lea eax, [ebp - 0x11b4]
push eax
lea eax, [ebp - 0xfac]
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0xda4]
push eax
call fcn.00423849
add esp, 0x24
lea eax, [ebp - 0x11b4]
push eax
lea eax, [ebp - 0x994]
push eax
call fcn.00422734
lea eax, [ebp - 0xb9c]
push eax
lea eax, [ebp - 0x994]
push eax
call fcn.00422734
add esp, 0x10
lea eax, [ebp - 0x994]
jmp 0x44d9f1
call fcn.0044de44
test eax, eax
je 0x44d9ee
push 6
jmp 0x44dc3e
mov eax, dword [ebp + 0xc]
push dword [ebx]
mov dword [ebp + 0xc], eax
push esi
push esi
lea eax, [ebp - 5]
push eax
mov ecx, ebx
call fcn.00404f9d
push dword [ebx]
lea eax, [ebp - 0xc]
push esi
push 4
push eax
mov ecx, ebx
call fcn.00404f9d
push dword [ebx]
mov eax, dword [ebp - 0xc]
xor eax, 0x87bc
push esi
mov dword [ebp - 0x20], eax
push 4
lea eax, [ebp - 0xc]
push eax
mov ecx, ebx
call fcn.00404f9d
push dword [ebx]
lea eax, [ebp - 0xc]
push esi
push 4
push eax
mov ecx, ebx
call fcn.00404f9d
push dword [ebx]
mov eax, dword [ebp - 0xc]
xor eax, 0xa685
push esi
mov dword [ebp - 0x24], eax
push 4
lea eax, [ebp - 0x38]
push eax
mov ecx, ebx
call fcn.00404f9d
push dword [ebx]
lea eax, [ebp - 0x3c]
push esi
push 4
push eax
mov ecx, ebx
call fcn.00404f9d
push dword [ebx]
lea eax, [ebp - 0x40]
push esi
push 4
push eax
mov ecx, ebx
call fcn.00404f9d
push dword [ebx]
lea eax, [ebp - 0x44]
push esi
push 4
push eax
mov ecx, ebx
call fcn.00404f9d
lea eax, [ebp - 0x6b4]
push eax
call fcn.0044dff1
lea eax, [ebp - 0x6b4]
push 0x4b4918
push eax
call fcn.00424ee9
pop ecx
pop ecx
mov dword [ebp - 0x18], eax
test eax, eax
jne 0x44dab6
push 9
jmp 0x44dc3e
mov eax, dword [ebx + 8]
add eax, 0x2477
push eax
lea ecx, [ebp - 0x78c]
call fcn.0044d6cf
mov edx, dword [ebp - 0x20]
mov ecx, edi
test edx, edx
jle 0x44db63
lea eax, [ecx + 0x10000]
cmp eax, edx
jle 0x44dae7
mov eax, edx
sub eax, ecx
jmp 0x44daec
mov eax, 0x10000
push dword [ebx]
add ecx, eax
push eax
push esi
push dword [ebp - 0x14]
mov dword [ebp - 0x34], ecx
mov ecx, ebx
mov dword [ebp + 8], eax
call fcn.00404f9d
mov eax, dword [ebp + 8]
mov dword [ebp - 0x30], edi
test eax, eax
jle 0x44db34
mov ebx, dword [ebp - 0x14]
mov esi, dword [ebp - 0x30]
mov edi, eax
push ecx
push ecx
lea ecx, [ebp - 0x78c]
call fcn.0044d805
xor byte [ebx + esi], al
inc esi
cmp esi, edi
jl 0x44db14
mov ebx, dword [ebp - 0x2c]
mov eax, dword [ebp + 8]
xor esi, esi
inc esi
xor edi, edi
push eax
push dword [ebp - 0x14]
lea ecx, [ebp - 0x1c]
call fcn.0044d068
push dword [ebp - 0x18]
push dword [ebp + 8]
push esi
push dword [ebp - 0x14]
call fcn.004244fe
mov ecx, dword [ebp - 0x34]
mov edx, dword [ebp - 0x20]
add esp, 0x10
cmp ecx, edx
jl 0x44dad7
mov esi, dword [ebp - 0x1c]
push dword [ebp - 0x18]
call fcn.00425034
pop ecx
cmp dword [ebp - 0x24], esi
je 0x44db85
lea eax, [ebp - 0x6b4]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0xa
jmp 0x44dc3e
cmp byte [ebp - 5], 1
jne 0x44dc19
xor eax, eax
mov word [ebp - 0x488], ax
mov word [ebp - 0x280], ax
lea eax, [ebp - 0x6b4]
push eax
lea ecx, [ebp - 0x4ac]
mov dword [ebp - 0x4ac], edi
mov dword [ebp - 0x4a8], edi
mov dword [ebp - 0x4a4], edi
mov dword [ebp - 0x4a0], edi
mov dword [ebp - 0x49c], edi
mov dword [ebp - 0x490], edi
mov dword [ebp - 0x48c], edi
mov dword [ebp - 0x5c], edi
mov dword [ebp - 0x498], edi
mov dword [ebp - 0x494], edi
call fcn.0044e0f4
mov esi, dword [ebp + 0xc]
push esi
lea ecx, [ebp - 0x4ac]
call fcn.0044e11c
lea ecx, [ebp - 0x4ac]
call fcn.0044d23c
test eax, eax
je 0x44dc41
lea eax, [ebp - 0x6b4]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0xb
jmp 0x44dc3e
mov esi, dword [ebp + 0xc]
push edi
push esi
lea eax, [ebp - 0x6b4]
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
jne 0x44dc41
lea eax, [ebp - 0x6b4]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 7
pop edi
jmp 0x44dc5c
lea eax, [ebp - 0x6b4]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x3c]
push eax
push esi
call fcn.0044dfb0
lea ecx, [ebp - 0x14]
call fcn.00404c9c
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret 0xc