Function at 0x42b5a0
Capabilities:
Delete file
Enumerate files on windows
Set file attributes

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x48d9f1
mov eax, dword fs:[0]
push eax
sub esp, 0x278
mov eax, dword [0x4bf1d0]
xor eax, esp
mov dword [esp + 0x270], eax
push ebx
push esi
push edi
mov eax, dword [0x4bf1d0]
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.0046bab0
lea ecx, [esp + 0x34]
push esi
push ecx
mov ebx, 0x49d1c0
call fcn.00406650
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 0x42b646
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
cmp esi, 0xffffffff
jne 0x42b652
xor eax, eax
jmp 0x42b8da
lea esi, [esp + 0x58]
shr esi, 0x10
mov ebx, 1
mov dword [esp + 0x1c], esi
jmp 0x42b674
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 0x42b6bd
lea ecx, [esp + 0x58]
movzx esi, cx
push 0
push esi
call fcn.00401690
add esp, 8
test eax, eax
je 0x42b6e6
push esi
push eax
lea ecx, [esp + 0x1c]
call fcn.00401850
jmp 0x42b6e2
lea eax, [esp + 0x58]
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x42b6c4
sub eax, edx
sar eax, 1
push eax
lea edx, [esp + 0x5c]
push edx
lea ecx, [esp + 0x1c]
call fcn.00401b40
mov edi, dword [esp + 0x14]
mov dword [esp + 0x290], 1
mov ecx, 0x49cd7c
mov eax, edi
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x42b71e
test dx, dx
je 0x42b71a
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x42b71e
add eax, 4
add ecx, 4
test dx, dx
jne 0x42b6f8
xor eax, eax
jmp 0x42b723
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
sete al
test al, al
jne 0x42b896
mov ecx, 0x49d1c8
mov eax, edi
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x42b75d
test dx, dx
je 0x42b759
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x42b75d
add eax, 4
add ecx, 4
test dx, dx
jne 0x42b737
xor eax, eax
jmp 0x42b762
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
sete al
test al, al
jne 0x42b896
mov ecx, str.FunshionHelper.dll
mov eax, edi
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x42b79c
test dx, dx
je 0x42b798
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x42b79c
add eax, 4
add ecx, 4
test dx, dx
jne 0x42b776
xor eax, eax
jmp 0x42b7a1
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
sete al
test al, al
jne 0x42b896
mov ecx, str.npFunshion.dll
mov eax, edi
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x42b7db
test dx, dx
je 0x42b7d7
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x42b7db
add eax, 4
add ecx, 4
test dx, dx
jne 0x42b7b5
xor eax, eax
jmp 0x42b7e0
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
sete al
test al, al
jne 0x42b896
lea eax, [esp + 0x14]
push eax
mov ecx, str.funoictl.dll
call fcn.0040efd0
add esp, 4
test al, al
jne 0x42b896
mov ecx, dword [esp + 0x20]
push ecx
lea edx, [esp + 0x1c]
push edx
mov ebx, 0x49ce40
call fcn.00406650
add esp, 8
mov byte [esp + 0x290], 2
mov eax, dword [edi - 0xc]
push eax
push edi
lea ebx, [esp + 0x20]
call fcn.0040c5d0
test byte [esp + 0x2c], 1
je 0x42b84b
mov eax, dword [esp + 0x18]
push 0x80
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test byte [esp + 0x2c], 0x10
je 0x42b861
lea ecx, [esp + 0x18]
push ecx
call fcn.0040db00
add esp, 4
jmp 0x42b86c
mov edx, dword [esp + 0x18]
push edx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov ebx, eax
mov byte [esp + 0x290], 1
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 0x42b896
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 0x42b8b9
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 0x42b670
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, ebx
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.004682fb
mov esp, ebp
pop ebp
ret