Function at 0x454520
Capabilities:
Check for time delay via gettickcount
Enumerate files on windows
Enumerate files recursively

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x284
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov eax, 0x7fff
push edi
mov edi, dword [ebp + 8]
xor ebx, ebx
mov dword [esp + 0x20], ecx
mov dword [esp + 0x10], ebx
mov ecx, dword [edi + 0x10208]
sub eax, ecx
mov dword [esp + 0x14], eax
lea eax, [esp + 0x40]
push eax
push edi
mov dword [esp + 0x14], ecx
call esi
mov ecx, dword fs:[0x24]
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], ecx
cmp eax, 0xffffffff
je 0x4546a5
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov esi, dword [0x4e7024]
sub eax, dword [0x4ec4a4]
cmp eax, dword [esi + 0xd8]
jbe 0x4545d2
push 0
push 0
push 0
push 0
lea eax, [esp + 0x34]
push eax
call dword [sym.imp.USER32.dll_PeekMessageW]
test eax, eax
je 0x4545c1
mov eax, dword [esp + 0x18]
cmp dword [0x4eb104], eax
jne 0x4545c1
mov edx, 1
or ecx, 0xffffffff
call fcn.004016d0
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov esi, dword [0x4e7024]
mov dword [0x4ec4a4], eax
test byte [esp + 0x40], 0x10
je 0x454608
cmp word [esp + 0x6c], 0x2e
jne 0x4545fd
mov ax, word [esp + 0x6e]
test ax, ax
je 0x45467c
cmp ax, 0x2e
jne 0x4545fd
cmp word [esp + 0x70], 0
je 0x45467c
cmp dword [edi + 0x10218], 1
jne 0x454611
jmp 0x45467c
cmp dword [edi + 0x10218], 2
je 0x45467c
lea ecx, [esp + 0x6c]
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x454620
sub ecx, edx
sar ecx, 1
cmp ecx, dword [esp + 0x14]
jbe 0x45463e
mov dword [esi + 0x30], 0x6f
jmp 0x45467b
mov edx, dword [esp + 0xc]
lea ecx, [esp + 0x6c]
mov eax, ecx
lea edx, [edi + edx*2]
sub edx, eax
nop dword [eax]
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [edx + ecx - 2], ax
test ax, ax
jne 0x454650
push dword [edi + 0x10214]
lea eax, [esp + 0x44]
push eax
mov eax, dword [edi + 0x10210]
push edi
call eax
add esp, 0xc
test eax, eax
jne 0x45467c
inc ebx
mov esi, dword [esp + 0x1c]
lea eax, [esp + 0x40]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x454577
push esi
mov dword [esp + 0x14], ebx
call dword [sym.imp.KERNEL32.dll_FindClose]
mov esi, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
cmp byte [edi + 0x1021c], 0
je 0x4547eb
cmp dword [esp + 0x14], 1
jbe 0x4547eb
mov ecx, dword [esp + 0xc]
lea eax, [edi + ecx*2]
mov dword [eax], 0x2a
lea eax, [esp + 0x40]
push eax
push edi
call esi
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4547d8
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
call esi
mov ecx, dword [0x4e7024]
sub eax, dword [0x4ec4a4]
cmp eax, dword [ecx + 0xd8]
jbe 0x454730
push 0
push 0
push 0
push 0
lea eax, [esp + 0x34]
push eax
call dword [sym.imp.USER32.dll_PeekMessageW]
test eax, eax
je 0x454729
mov eax, dword [esp + 0x18]
cmp dword [0x4eb104], eax
jne 0x454729
mov edx, 1
or ecx, 0xffffffff
call fcn.004016d0
call esi
mov dword [0x4ec4a4], eax
test byte [esp + 0x40], 0x10
je 0x4547bd
cmp word [esp + 0x6c], 0x2e
jne 0x45475b
mov ax, word [esp + 0x6e]
test ax, ax
je 0x4547bd
cmp ax, 0x2e
jne 0x45475b
cmp word [esp + 0x70], 0
je 0x4547bd
lea esi, [esp + 0x6c]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x454762
mov eax, dword [edi + 0x1020c]
sub esi, ecx
sar esi, 1
add eax, esi
cmp eax, dword [esp + 0x14]
jae 0x4547b7
mov ecx, dword [esp + 0xc]
lea eax, [edi + 0x10000]
push eax
lea eax, [esp + 0x70]
push eax
lea eax, [edi + ecx*2]
push 0x4d71a8
push eax
call fcn.00405900
mov eax, dword [esp + 0x1c]
add esp, 0x10
mov ecx, dword [esp + 0x20]
inc eax
add eax, esi
mov dword [edi + 0x10208], eax
push edi
call fcn.00454520
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
lea eax, [esp + 0x40]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x4546e3
push ebx
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [esp + 0x10]
add dword [edi + 0x10220], eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
add dword [edi + 0x10220], ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4