Function at 0x430300
Capabilities:
Delete file
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x53e786
mov eax, dword fs:[0]
push eax
mov eax, 0x101c
call fcn.004d7a20
mov eax, dword [0x5854b4]
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 esi, ecx
mov eax, dword [ebp + 8]
mov dword [ebp - 0x1028], eax
call fcn.00408380
mov ecx, eax
test ecx, ecx
je 0x4305f0
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x1020], eax
lea eax, [ebp - 0x1020]
mov dword [ebp - 4], 0
push eax
call fcn.0042ff50
mov edi, dword [ebp - 0x1020]
add esp, 4
test eax, eax
je 0x4305af
mov ebx, dword [sym.imp.KERNEL32.dll_DeleteFileW]
push edi
call ebx
push edi
call ebx
push 0
push 0x80
push 1
push 0
push 1
push 0xc0000000
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ecx, eax
mov dword [ebp - 0x1018], ecx
cmp ecx, 0xffffffff
je 0x4305af
mov ecx, dword [esi + 8]
mov esi, dword [esi + 4]
test esi, esi
je 0x43048a
test ecx, ecx
jle 0x43048a
mov eax, ecx
cdq
and edx, 0xfff
add eax, edx
sar eax, 0xc
mov dword [ebp - 0x101c], eax
and ecx, 0x80000fff
jns 0x4303ee
dec ecx
or ecx, 0xfffff000
inc ecx
xor ebx, ebx
mov dword [ebp - 0x1014], ecx
mov dword [ebp - 0x1024], 0
test eax, eax
jle 0x430453
push 0x1000
lea eax, [ebp - 0x1010]
push esi
push eax
call fcn.00510d00
add esp, 0xc
lea eax, [ebp - 0x1024]
push 0
push eax
push 0x1000
lea eax, [ebp - 0x1010]
push eax
push dword [ebp - 0x1018]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x43048a
inc ebx
add esi, 0x1000
cmp ebx, dword [ebp - 0x101c]
jl 0x430404
mov ecx, dword [ebp - 0x1014]
test ecx, ecx
jle 0x43048a
push ecx
lea eax, [ebp - 0x1010]
push esi
push eax
call fcn.00510d00
add esp, 0xc
lea eax, [ebp - 0x1024]
push 0
push eax
push dword [ebp - 0x1014]
lea eax, [ebp - 0x1010]
push eax
push dword [ebp - 0x1018]
call dword [sym.imp.KERNEL32.dll_WriteFile]
push dword [ebp - 0x1018]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
call fcn.00408380
mov ecx, eax
test ecx, ecx
je 0x4305fa
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x1014], eax
lea eax, [ebp - 0x1014]
mov byte [ebp - 4], 1
push eax
call fcn.0042ff50
mov esi, dword [ebp - 0x1014]
add esp, 4
push esi
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectory]
cmp dword [ebp + 0xc], 0
je 0x430512
push 0
push esi
push edi
call fcn.0041f060
add esp, 0xc
test eax, eax
jns 0x43052d
xor ebx, ebx
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4305b1
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
jmp 0x4305b1
test edi, edi
je 0x4304eb
test esi, esi
je 0x4304eb
push esi
push 0x42fe50
push 0
push edi
call dword [sym.imp.SETUPAPI.dll_SetupIterateCabinetW]
test eax, eax
je 0x4304eb
mov edx, dword [ebp - 0x1028]
lea ecx, [esi - 0x10]
mov ebx, dword [edx]
sub ebx, 0x10
cmp ecx, ebx
je 0x43059e
cmp dword [ebx + 0xc], 0
jl 0x430593
mov eax, dword [ecx]
cmp eax, dword [ebx]
jne 0x430593
push ecx
call fcn.0040bb80
add esp, 4
mov dword [ebp - 0x101c], eax
or ecx, 0xffffffff
lea edx, [ebx + 0xc]
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x430577
mov ecx, dword [ebx]
push ebx
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, dword [ebp - 0x101c]
mov ecx, dword [ebp - 0x1028]
add eax, 0x10
push edi
mov dword [ecx], eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov ebx, 1
jmp 0x4304ed
push dword [esi - 0xc]
mov ecx, edx
push esi
call fcn.00409380
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov ebx, 1
jmp 0x4304ed
xor ebx, ebx
mov dword [ebp - 4], 0xffffffff
add edi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [edi + 0xc], eax
dec eax
test eax, eax
jg 0x4305d0
mov ecx, dword [edi]
push edi
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, ebx
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.004d77de
mov esp, ebp
pop ebp
ret 8
push 0x80004005
call fcn.00407e40
push 0x80004005
call fcn.00407e40
int3