Function at 0x644bd0
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x671fb0
mov eax, dword fs:[0]
push eax
sub esp, 0x2c4
mov eax, dword [0x6bc2c0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
xor eax, eax
mov byte [ebp - 0x261], al
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 0x268], ecx
mov edx, dword [ebp - 0x268]
cmp edx, dword [ebp + 8]
je 0x644c50
mov eax, dword [ebp - 0x268]
movzx ecx, word [eax]
push ecx
lea ecx, [ebp - 0x261]
call fcn.00645610
movzx edx, al
test edx, edx
jne 0x644c50
mov eax, dword [ebp - 0x268]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.00645df0
add esp, 8
mov dword [ebp - 0x268], eax
jmp 0x644c0e
mov edx, dword [ebp - 0x268]
movzx eax, word [edx]
cmp eax, 0x3a
jne 0x644c85
mov ecx, dword [ebp + 8]
add ecx, 2
cmp dword [ebp - 0x268], ecx
je 0x644c85
mov edx, dword [ebp + 0x10]
push edx
push 0
push 0
mov eax, dword [ebp + 8]
push eax
call fcn.006445b0
add esp, 0x10
jmp 0x644f6a
mov ecx, dword [ebp - 0x268]
movzx edx, word [ecx]
push edx
lea ecx, [ebp - 0x261]
call fcn.00645610
movzx eax, al
test eax, eax
je 0x644cb7
mov ecx, dword [ebp - 0x268]
sub ecx, dword [ebp + 8]
sar ecx, 1
add ecx, 1
mov dword [ebp - 0x27c], ecx
jmp 0x644cc1
mov dword [ebp - 0x27c], 0
mov edx, dword [ebp - 0x27c]
mov dword [ebp - 0x28c], edx
lea ecx, [ebp - 0x2d0]
call fcn.004cf68a
push 0
push 0
push 0
lea eax, [ebp - 0x260]
push eax
push 0
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 0x2d0]
push edx
call fcn.00645d70
add esp, 8
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
push eax
lea ecx, [ebp - 0x274]
call fcn.004cd07e
lea ecx, [ebp - 0x274]
call fcn.004ce3bb
cmp eax, 0xffffffff
jne 0x644d58
mov eax, dword [ebp + 0x10]
push eax
push 0
push 0
mov ecx, dword [ebp + 8]
push ecx
call fcn.006445b0
add esp, 0x10
mov dword [ebp - 0x288], eax
lea ecx, [ebp - 0x274]
call fcn.004cc403
lea ecx, [ebp - 0x2d0]
call fcn.004d07ba
mov eax, dword [ebp - 0x288]
jmp 0x644f6a
mov ecx, dword [ebp + 0x10]
call fcn.00645e90
mov dword [ebp - 0x278], eax
lea ecx, [ebp - 0x2b8]
call fcn.004cf68a
lea edx, [ebp - 0x234]
push edx
lea eax, [ebp - 0x2b8]
push eax
call fcn.00645d50
add esp, 8
mov dword [ebp - 0x270], eax
mov ecx, 2
imul edx, ecx, 0
mov eax, dword [ebp - 0x270]
movzx ecx, word [eax + edx]
cmp ecx, 0x2e
jne 0x644dca
mov edx, 2
shl edx, 0
mov eax, dword [ebp - 0x270]
movzx ecx, word [eax + edx]
test ecx, ecx
jne 0x644dca
lea ecx, [ebp - 0x2b8]
call fcn.004d07ba
jmp 0x644e8a
mov edx, 2
imul eax, edx, 0
mov ecx, dword [ebp - 0x270]
movzx edx, word [ecx + eax]
cmp edx, 0x2e
jne 0x644e1a
mov eax, 2
shl eax, 0
mov ecx, dword [ebp - 0x270]
movzx edx, word [ecx + eax]
cmp edx, 0x2e
jne 0x644e1a
mov eax, 2
shl eax, 1
mov ecx, dword [ebp - 0x270]
movzx edx, word [ecx + eax]
test edx, edx
jne 0x644e1a
lea ecx, [ebp - 0x2b8]
call fcn.004d07ba
jmp 0x644e8a
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp - 0x28c]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 0x270]
push eax
call fcn.006445b0
add esp, 0x10
mov dword [ebp - 0x280], eax
cmp dword [ebp - 0x280], 0
je 0x644e7f
mov ecx, dword [ebp - 0x280]
mov dword [ebp - 0x290], ecx
lea ecx, [ebp - 0x2b8]
call fcn.004d07ba
lea ecx, [ebp - 0x274]
call fcn.004cc403
lea ecx, [ebp - 0x2d0]
call fcn.004d07ba
mov eax, dword [ebp - 0x290]
jmp 0x644f6a
lea ecx, [ebp - 0x2b8]
call fcn.004d07ba
lea edx, [ebp - 0x260]
push edx
lea ecx, [ebp - 0x274]
call fcn.004ce3bb
push eax
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x644d66
mov ecx, dword [ebp + 0x10]
call fcn.00645e90
mov dword [ebp - 0x284], eax
mov eax, dword [ebp - 0x278]
cmp eax, dword [ebp - 0x284]
jne 0x644eef
mov dword [ebp - 0x294], 0
lea ecx, [ebp - 0x274]
call fcn.004cc403
lea ecx, [ebp - 0x2d0]
call fcn.004d07ba
mov eax, dword [ebp - 0x294]
jmp 0x644f6a
xor ecx, ecx
mov byte [ebp - 0x269], cl
lea ecx, [ebp - 0x269]
call fcn.006454e0
mov dword [ebp - 0x298], eax
mov ecx, dword [ebp + 0x10]
call fcn.00645840
mov edx, dword [ebp - 0x278]
lea eax, [eax + edx*4]
mov dword [ebp - 0x29c], eax
mov ecx, dword [ebp - 0x298]
push ecx
push 4
mov edx, dword [ebp - 0x284]
sub edx, dword [ebp - 0x278]
push edx
mov eax, dword [ebp - 0x29c]
push eax
call fcn.004cee15
add esp, 0x10
mov dword [ebp - 0x2a0], 0
lea ecx, [ebp - 0x274]
call fcn.004cc403
lea ecx, [ebp - 0x2d0]
call fcn.004d07ba
mov eax, dword [ebp - 0x2a0]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004cbbac
mov esp, ebp
pop ebp
ret