Function at 0x401990
Capabilities:
Accept command line arguments
Delete file
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x234
mov eax, dword [0x40d004]
xor eax, esp
mov dword [esp + 0x230], eax
push ebx
push esi
push edi
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push eax
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
mov esi, dword [esp + 0x10]
lea ecx, [esi - 5]
mov edi, eax
mov dword [esp + 0x14], edi
cmp ecx, 0x3f
ja 0x401cfa
mov eax, dword [edi + 4]
mov ecx, 0x40b9cc
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x401a0b
test dx, dx
je 0x401a07
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x401a0b
add eax, 4
add ecx, 4
test dx, dx
jne 0x4019e5
xor eax, eax
jmp 0x401a10
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
jne 0x401cd9
mov eax, dword [edi + esi*4 - 8]
mov ecx, 0x40b9d4
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x401a47
test dx, dx
je 0x401a43
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x401a47
add eax, 4
add ecx, 4
test dx, dx
jne 0x401a21
xor eax, eax
jmp 0x401a4c
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
jne 0x401cd9
add esi, 0xfffffffc
mov dword [esp + 0x20], esi
imul esi, esi, 0x20c
push esi
call fcn.00402d97
add esp, 4
push esi
mov ebx, eax
push 0
push ebx
mov dword [esp + 0x30], ebx
call fcn.004064d0
mov edx, dword [esp + 0x2c]
add esp, 0xc
push edx
lea ecx, [edi + 8]
push ebx
call fcn.00401630
add esp, 8
test eax, eax
jne 0x401abb
push edi
call dword [sym.imp.KERNEL32.dll_LocalFree]
push ebx
call fcn.00402d5d
add esp, 4
mov eax, 3
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x230]
xor ecx, esp
call fcn.00402b12
mov esp, ebp
pop ebp
ret
mov eax, dword [esp + 0x10]
mov ecx, dword [edi + eax*4 - 4]
push 0
push 0x80
push 2
push 0
push 1
push 0x40000000
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
mov dword [esp + 0x18], edi
cmp edi, 0xffffffff
jne 0x401b15
mov edx, dword [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_LocalFree]
push ebx
call fcn.00402d5d
add esp, 4
mov eax, 4
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x230]
xor ecx, esp
call fcn.00402b12
mov esp, ebp
pop ebp
ret
push 0x104
lea eax, [esp + 0x34]
push eax
push 0
mov dword [esp + 0x28], 5
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea ecx, [esp + 0x30]
push ecx
lea esi, [esp + 0x2c]
call fcn.00401140
mov ebx, dword [esp + 0x2c]
add esp, 4
lea edx, [esp + 0x30]
push edx
push edi
call fcn.004014c0
add esp, 8
test eax, eax
je 0x401c8e
mov eax, dword [esp + 0x14]
mov eax, dword [eax + 8]
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov ecx, dword [edx + ecx*4 - 4]
push eax
lea edi, [esp + 0x1c]
mov dword [esp + 0x20], 6
call fcn.004017c0
mov edi, dword [esp + 0x1c]
add esp, 4
cmp edi, 0xffffffff
je 0x401ca8
mov eax, dword [esp + 0x10]
mov esi, 2
add eax, 0xfffffffe
cmp eax, esi
jle 0x401be1
mov ecx, dword [esp + 0x24]
mov dword [esp + 0x18], ecx
mov eax, dword [esp + 0x14]
mov ecx, dword [eax + esi*4]
lea edx, [esi + 7]
mov dword [esp + 0x1c], edx
mov edx, dword [esp + 0x18]
mov ebx, dword [edx]
push ecx
push edi
call fcn.004014c0
add esp, 8
test eax, eax
je 0x401c8e
mov eax, dword [esp + 0x10]
add dword [esp + 0x18], 0x20c
inc esi
add eax, 0xfffffffe
cmp esi, eax
jl 0x401ba7
mov ecx, dword [esp + 0x20]
mov esi, dword [sym.imp.KERNEL32.dll_WriteFile]
xor ebx, ebx
push ebx
lea edx, [esp + 0x10]
push edx
push 4
lea eax, [esp + 0x38]
push eax
xor ecx, 0x4a534453
push edi
mov dword [esp + 0x30], 0x3e8
mov dword [esp + 0x20], ebx
mov dword [esp + 0x40], ecx
call esi
test eax, eax
je 0x401c8e
cmp dword [esp + 0xc], 4
jne 0x401c8e
mov edx, dword [esp + 0x20]
mov eax, dword [esp + 0x24]
imul edx, edx, 0x20c
push ebx
lea ecx, [esp + 0x10]
push ecx
push edx
push eax
push edi
call esi
test eax, eax
je 0x401c8e
mov ecx, dword [esp + 0x20]
imul ecx, ecx, 0x20c
cmp ecx, dword [esp + 0xc]
jne 0x401c8e
push ebx
lea edx, [esp + 0x10]
push edx
push 4
lea eax, [esp + 0x2c]
push eax
push edi
call esi
test eax, eax
je 0x401c8e
cmp dword [esp + 0xc], 4
jne 0x401c8e
push ebx
lea ecx, [esp + 0x10]
push ecx
push 4
push str.SDSJ
push edi
call esi
test eax, eax
je 0x401c8e
cmp dword [esp + 0xc], 4
jne 0x401c8e
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esp + 0x1c], ebx
jmp 0x401ca8
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov ecx, dword [eax + edx*4 - 4]
push ecx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov edx, dword [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov eax, dword [esp + 0x24]
push eax
call fcn.00402d5d
mov eax, dword [esp + 0x20]
add esp, 4
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x230]
xor ecx, esp
call fcn.00402b12
mov esp, ebp
pop ebp
ret
push edi
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov eax, 2
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x230]
xor ecx, esp
call fcn.00402b12
mov esp, ebp
pop ebp
ret
push edi
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov ecx, dword [esp + 0x23c]
pop edi
pop esi
pop ebx
xor ecx, esp
mov eax, 1
call fcn.00402b12
mov esp, ebp
pop ebp
ret