Function at 0x43c3f0
Capabilities:
Query environment variable
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x449383
mov eax, dword fs:[0]
push eax
sub esp, 0x2e8
mov eax, dword [0x45e700]
xor eax, ebp
mov dword [ebp - 0xc8], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x2e8], ecx
mov dword [ebp - 0x18], 8
mov dword [ebp - 0x14], 0xff
lea eax, [ebp - 0x18]
push eax
call dword [sym.imp.COMCTL32.dll_InitCommonControlsEx]
mov ecx, dword [ebp - 0x2e8]
call fcn.0040768d
push 0
call fcn.0040855d
add esp, 4
push 0x4510c0
mov ecx, dword [ebp - 0x2e8]
call fcn.00408ad2
cmp dword [0x59a00c], 2
jl 0x43c48a
mov byte [0x45faac], 0
mov ecx, dword [ebp - 0x2e8]
mov edx, dword [ecx + 0x48]
push edx
mov ecx, 0x59ad04
call fcn.004024f0
jmp 0x43c632
call fcn.004024b0
mov dword [ebp - 0x2d8], eax
mov word [ebp - 0x2d4], 0
push 0x206
push 0
lea eax, [ebp - 0x2d2]
push eax
call fcn.00423a30
add esp, 0xc
mov dword [ebp - 0x2dc], 0
push 0x208
lea ecx, [ebp - 0x2d4]
push ecx
push 0x4510e0
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
push 0x4510e8
lea edx, [ebp - 0x2d4]
push edx
call fcn.00424edd
add esp, 8
push 0x4510ec
lea eax, [ebp - 0x2d4]
push eax
call fcn.00424edd
add esp, 8
lea ecx, [ebp - 0x2d4]
mov dword [ebp - 0xc4], ecx
cmp dword [ebp - 0xc4], 0
jne 0x43c51e
mov dword [ebp - 0x2ec], 0
jmp 0x43c594
mov edx, dword [ebp - 0xc4]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenW]
add eax, 1
mov dword [ebp - 0xc0], eax
cmp dword [ebp - 0xc0], 0x3fffffff
jle 0x43c54c
mov dword [ebp - 0x2f0], 0
jmp 0x43c588
mov eax, dword [ebp - 0xc0]
shl eax, 1
call fcn.004280e0
mov dword [ebp - 0x2f4], esp
mov eax, dword [ebp - 0x2d8]
push eax
mov ecx, dword [ebp - 0xc0]
shl ecx, 1
push ecx
mov edx, dword [ebp - 0xc4]
push edx
mov eax, dword [ebp - 0x2f4]
push eax
call fcn.00402450
mov dword [ebp - 0x2f0], eax
mov ecx, dword [ebp - 0x2f0]
mov dword [ebp - 0x2ec], ecx
push 0x45110c
mov edx, dword [ebp - 0x2ec]
push edx
call fcn.0042344c
add esp, 8
mov dword [ebp - 0x2dc], eax
cmp dword [ebp - 0x2dc], 0
je 0x43c632
mov eax, dword [ebp - 0x2dc]
push eax
push 0x451110
call fcn.00421780
add esp, 4
push eax
push 1
push str._echo_off_r_n
call fcn.00423579
add esp, 0x10
mov ecx, dword [ebp - 0x2dc]
push ecx
push 0x451128
call fcn.00421780
add esp, 4
push eax
push 1
push str.sleep_10_r_n
call fcn.00423579
add esp, 0x10
mov edx, dword [ebp - 0x2dc]
push edx
push 0x451140
call fcn.00421780
add esp, 4
push eax
push 1
push str.del__1__F__Q_r_n
call fcn.00423579
add esp, 0x10
mov eax, dword [ebp - 0x2dc]
push eax
call fcn.00423679
add esp, 4
push 0
call dword [sym.imp.ole32.dll_CoInitialize]
push 0
lea ecx, [ebp - 0xbc]
call fcn.0043aec0
mov dword [ebp - 4], 0
mov ecx, dword [ebp - 0x2e8]
lea edx, [ebp - 0xbc]
mov dword [ecx + 0x20], edx
lea ecx, [ebp - 0xbc]
call fcn.004093d3
mov dword [ebp - 0x10], eax
call dword [sym.imp.ole32.dll_CoUninitialize]
mov dword [ebp - 0x2e4], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xbc]
call fcn.00404f00
mov eax, dword [ebp - 0x2e4]
lea esp, [ebp - 0x2f8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0xc8]
xor ecx, ebp
call fcn.004216f0
mov esp, ebp
pop ebp
ret