Function at 0x420c8b
Capabilities:
Delete file
Enumerate files on windows
Enumerate files recursively
Set file attributes

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x484
mov eax, dword [0x4424f4]
xor eax, esp
mov dword [esp + 0x480], eax
push ebx
push esi
push edi
mov edi, ecx
mov eax, edx
mov esi, edi
mov dword [esp + 0x10], eax
xor ecx, ecx
mov dword [esp + 0x28], edi
mov dword [esp + 0x14], ecx
mov dword [eax], 1
lea edx, [esi + 2]
mov ax, word [esi]
add esi, 2
cmp ax, cx
jne 0x420cc7
sub esi, edx
mov ebx, 0x104
sar esi, 1
lea eax, [esi + 3]
cmp eax, ebx
jbe 0x420cfe
mov ecx, edi
call fcn.00420c22
mov ecx, dword [esp + 0x48c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00441130
mov esp, ebp
pop ebp
ret
push edi
mov edx, ebx
lea ecx, [esp + 0x284]
call fcn.0040c040
test esi, esi
je 0x420d57
movzx eax, word [edi + esi*2 - 2]
cmp eax, 0x3a
je 0x420d57
cmp eax, 0x5c
je 0x420d57
push ecx
lea eax, [esp + 0x10]
mov edx, ebx
push eax
lea ecx, [esp + 0x288]
call fcn.0040c15d
test eax, eax
js 0x420d56
mov eax, dword [esp + 0xc]
mov edx, ebx
push ecx
push 0x4043f0
push ecx
lea ecx, [esp + 0x28c]
sub edx, eax
lea ecx, [ecx + eax*2]
call fcn.0040c1c3
inc esi
push ecx
lea eax, [esp + 0x10]
mov edx, ebx
push eax
lea ecx, [esp + 0x288]
call fcn.0040c15d
test eax, eax
js 0x420d8d
mov eax, dword [esp + 0xc]
mov edx, ebx
push ecx
push 0x404a3c
push ecx
lea ecx, [esp + 0x28c]
sub edx, eax
lea ecx, [ecx + eax*2]
call fcn.0040c1c3
lea eax, [esp + 0x30]
push eax
lea eax, [esp + 0x284]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov ebx, eax
mov dword [esp + 0x24], ebx
cmp ebx, 0xffffffff
je 0x420ce2
add esi, esi
cmp esi, 0x208
jae 0x421002
mov edi, dword [esp + 0x10]
xor eax, eax
lea ecx, [esp + 0x264]
mov word [esp + esi + 0x280], ax
lea edx, [ecx + 2]
xor ebx, ebx
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x420dd7
sub ecx, edx
mov ebx, 0x104
sar ecx, 1
mov edx, ebx
push ecx
lea ecx, [esp + 0x284]
je 0x420e14
lea eax, [esp + 0x14]
push eax
call fcn.0040c15d
test eax, eax
js 0x420e40
lea eax, [esp + 0x264]
push ecx
push eax
mov eax, dword [esp + 0x18]
jmp 0x420e2c
lea eax, [esp + 0x10]
push eax
call fcn.0040c15d
test eax, eax
js 0x420e40
lea eax, [esp + 0x5c]
push ecx
push eax
mov eax, dword [esp + 0x14]
push ecx
mov edx, ebx
lea ecx, [esp + 0x28c]
sub edx, eax
lea ecx, [ecx + eax*2]
call fcn.0040c1c3
mov ebx, dword [esp + 0x30]
test bl, 0x10
je 0x420ee8
mov ecx, 0x404a40
lea eax, [esp + 0x5c]
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x420e7e
test dx, dx
je 0x420e78
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x420e7e
add eax, 4
add ecx, 4
test dx, dx
jne 0x420e56
xor ebx, ebx
mov eax, ebx
jmp 0x420e85
sbb eax, eax
or eax, 1
xor ebx, ebx
test eax, eax
je 0x420fda
mov ecx, 0x404a44
lea eax, [esp + 0x5c]
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x420ebc
test dx, dx
je 0x420eb8
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x420ebc
add eax, 4
add ecx, 4
test dx, dx
jne 0x420e96
mov eax, ebx
jmp 0x420ec1
sbb eax, eax
or eax, 1
test eax, eax
je 0x420fda
lea edx, [esp + 0x2c]
lea ecx, [esp + 0x280]
call fcn.00420c8b
test eax, eax
je 0x420fda
mov dword [edi], ebx
jmp 0x420fda
test bl, 1
je 0x420f01
mov eax, ebx
and eax, 0xfffffffe
push eax
lea eax, [esp + 0x284]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
lea eax, [esp + 0x280]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x420fda
lea ecx, [esp + 0x264]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, word [esp + 0x14]
jne 0x420f21
sub ecx, edx
sar ecx, 1
je 0x420fc7
xor eax, eax
mov edx, 0x104
mov word [esp + esi + 0x280], ax
lea eax, [esp + 0x1c]
push ecx
push eax
lea ecx, [esp + 0x288]
call fcn.0040c15d
test eax, eax
js 0x420f7e
push ecx
lea eax, [esp + 0x60]
mov edx, 0x104
push eax
mov eax, dword [esp + 0x24]
sub edx, eax
push ecx
lea ecx, [esp + 0x28c]
lea ecx, [ecx + eax*2]
call fcn.0040c1c3
xor eax, eax
mov edx, 0x104
mov word [esp + esi + 0x280], ax
lea eax, [esp + 0x20]
push ecx
push eax
lea ecx, [esp + 0x288]
call fcn.0040c15d
test eax, eax
js 0x420fc7
push ecx
lea eax, [esp + 0x268]
mov edx, 0x104
push eax
mov eax, dword [esp + 0x28]
sub edx, eax
push ecx
lea ecx, [esp + 0x28c]
lea ecx, [ecx + eax*2]
call fcn.0040c1c3
push ebx
lea eax, [esp + 0x284]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
xor eax, eax
mov dword [edi], eax
mov ebx, dword [esp + 0x24]
lea eax, [esp + 0x30]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x420dc1
push ebx
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [esp + 0x28]
jmp 0x420ce4
call fcn.00441278
int3