Function at 0x431190
Capabilities:
Delete file
Enumerate files on windows
Set file attributes

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x489a61
mov eax, dword fs:[0]
push eax
sub esp, 0x278
mov eax, dword [0x4ba1f0]
xor eax, esp
mov dword [esp + 0x270], eax
push ebx
push esi
push edi
mov eax, dword [0x4ba1f0]
xor eax, esp
push eax
lea eax, [esp + 0x288]
mov dword fs:[0], eax
push 0x24c
lea eax, [esp + 0x34]
mov esi, ecx
push 0
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x38], 0
call fcn.004690e0
lea ecx, [esp + 0x34]
push esi
push ecx
mov ebx, 0x49bc80
call fcn.00406d50
mov eax, dword [eax]
add esp, 0x14
lea edx, [esp + 0x2c]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov esi, eax
mov eax, dword [esp + 0x28]
add eax, 0xfffffff0
mov dword [esp + 0x24], esi
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x431236
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
cmp esi, 0xffffffff
je 0x4314d0
lea esi, [esp + 0x58]
shr esi, 0x10
mov dword [esp + 0x1c], esi
jmp 0x431254
mov esi, dword [esp + 0x1c]
mov edx, dword [section..data]
mov eax, dword [edx + 0xc]
mov ecx, section..data
call eax
lea edi, [eax + 0x10]
mov dword [esp + 0x14], edi
mov dword [esp + 0x290], 0
test esi, esi
jne 0x43129d
lea ecx, [esp + 0x58]
movzx esi, cx
push 0
push esi
call fcn.00401de0
add esp, 8
test eax, eax
je 0x4312c6
push esi
push eax
lea ecx, [esp + 0x1c]
call fcn.00401fa0
jmp 0x4312c2
lea eax, [esp + 0x58]
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4312a4
sub eax, edx
sar eax, 1
push eax
lea edx, [esp + 0x5c]
push edx
lea ecx, [esp + 0x1c]
call fcn.00402290
mov edi, dword [esp + 0x14]
mov dword [esp + 0x290], 1
mov ecx, 0x49b7f4
mov eax, edi
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x4312fe
test dx, dx
je 0x4312fa
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x4312fe
add eax, 4
add ecx, 4
test dx, dx
jne 0x4312d8
xor eax, eax
jmp 0x431303
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
sete al
test al, al
jne 0x43148e
mov ecx, 0x49bc88
mov eax, edi
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x43133d
test dx, dx
je 0x431339
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x43133d
add eax, 4
add ecx, 4
test dx, dx
jne 0x431317
xor eax, eax
jmp 0x431342
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
sete al
test al, al
jne 0x43148e
mov ecx, str.FunshionHelper.dll
mov eax, edi
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x43137c
test dx, dx
je 0x431378
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x43137c
add eax, 4
add ecx, 4
test dx, dx
jne 0x431356
xor eax, eax
jmp 0x431381
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
sete al
test al, al
jne 0x43148e
mov ecx, str.npFunshion.dll
mov eax, edi
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x4313bb
test dx, dx
je 0x4313b7
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x4313bb
add eax, 4
add ecx, 4
test dx, dx
jne 0x431395
xor eax, eax
jmp 0x4313c0
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
sete al
test al, al
jne 0x43148e
lea eax, [esp + 0x14]
push eax
mov ecx, str.funoictl.dll
call fcn.00411120
add esp, 4
test al, al
jne 0x43148e
lea ecx, [esp + 0x14]
push ecx
mov ecx, str.funoictl64.dll
call fcn.00411120
add esp, 4
test al, al
jne 0x43148e
mov edx, dword [esp + 0x20]
push edx
lea eax, [esp + 0x1c]
push eax
mov ebx, 0x49b904
call fcn.00406d50
add esp, 8
mov byte [esp + 0x290], 2
mov eax, dword [edi - 0xc]
push eax
push edi
lea ebx, [esp + 0x20]
call fcn.0040dfe0
mov bl, 1
test byte [esp + 0x2c], bl
je 0x431446
mov ecx, dword [esp + 0x18]
push 0x80
push ecx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test byte [esp + 0x2c], 0x10
je 0x43145c
lea edx, [esp + 0x18]
push edx
call fcn.0040f0a0
add esp, 4
jmp 0x431467
mov eax, dword [esp + 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov byte [esp + 0x290], bl
mov eax, dword [esp + 0x18]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x43148e
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [edi - 0x10]
or edx, 0xffffffff
lea ecx, [eax + 0xc]
mov dword [esp + 0x290], edx
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4314b1
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov esi, dword [esp + 0x24]
lea ecx, [esp + 0x2c]
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x431250
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [esp + 0x288]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x270]
xor ecx, esp
call fcn.004657f5
mov esp, ebp
pop ebp
ret