Function at 0x40ea60
Capabilities:
Check if file exists
Copy file
Create directory
Encode data using xor
Enumerate files on windows
Enumerate files recursively
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5028c5
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x1cc
push esi
push edi
mov byte [ebp - 0xe], cl
mov dword [ebp - 4], 0
xorps xmm0, xmm0
mov dword [ebp - 0x3c], 0
movups xmmword [ebp - 0x4c], xmm0
mov dword [ebp - 0x38], 0xf
mov byte [ebp - 0x4c], 0
movups xmmword [ebp - 0x34], xmm0
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0xf
mov byte [ebp - 0x34], 0
movups xmmword [ebp - 0x64], xmm0
mov dword [ebp - 0x54], 0
mov dword [ebp - 0x50], 0xf
mov byte [ebp - 0x64], 0
mov byte [ebp - 4], 4
xor ecx, ecx
mov byte [ebp - 0xd], 0
mov dword [ebp - 0x18], 0x383f3a53
mov word [ebp - 0x14], 0x100
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 0x18], al
inc ecx
cmp ecx, 4
jb 0x40eae6
lea ecx, [ebp - 0x18]
mov byte [ebp - 0x13], 0
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x40eb00
sub ecx, edx
mov eax, closesocket
mov edx, dword [ebp + 0x18]
sub eax, edx
cmp eax, ecx
jb 0x40f064
cmp dword [ebp + 0x1c], 0x10
lea eax, [ebp + 8]
push ecx
cmovae eax, dword [ebp + 8]
lea ecx, [ebp - 0x18]
push ecx
push edx
push eax
push ecx
push dword [ebp - 0x1c]
lea ecx, [ebp - 0x80]
call fcn.0046c8f0
mov ecx, dword [ebp - 0x50]
cmp ecx, 0x10
jb 0x40eb6d
mov edx, dword [ebp - 0x64]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40eb63
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40f06f
push ecx
push edx
call fcn.004dc002
add esp, 8
movups xmm1, xmmword [ebp - 0x80]
lea ecx, [ebp - 0x64]
movq xmm0, qword [ebp - 0x70]
movd eax, xmm1
movq qword [ebp - 0x54], xmm0
cmp dword [ebp - 0x50], 0x10
movups xmmword [ebp - 0x64], xmm1
cmovae ecx, eax
lea eax, [ebp - 0x1d8]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
mov esi, eax
mov dword [ebp - 0x1c], esi
cmp esi, 0xffffffff
je 0x40eef5
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
nop
cmp byte [ebp - 0x1ac], 0x2e
je 0x40eece
cmp dword [ebp - 0x38], 0x10
lea eax, [ebp - 0x4c]
mov dword [ebp - 0x3c], 0
cmovae eax, dword [ebp - 0x4c]
mov byte [eax], 0
lea eax, [ebp - 0x34]
cmp dword [ebp - 0x20], 0x10
mov dword [ebp - 0x24], 0
cmovae eax, dword [ebp - 0x34]
mov byte [eax], 0
mov eax, closesocket
mov ecx, dword [ebp + 0x18]
sub eax, ecx
cmp eax, 1
jb 0x40f064
cmp dword [ebp + 0x1c], 0x10
lea eax, [ebp + 8]
push 1
cmovae eax, dword [ebp + 8]
push 0x51f814
push ecx
push eax
push ecx
push dword [ebp - 0x1c]
lea ecx, [ebp - 0x80]
call fcn.0046c8f0
lea eax, [ebp - 0x1ac]
mov byte [ebp - 4], 5
push eax
lea ecx, [ebp - 0x80]
call fcn.00464d50
lea ecx, [ebp - 0x4c]
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x98], xmm0
movq xmm0, qword [eax + 0x10]
mov dword [eax + 0x10], 0
mov dword [eax + 0x14], 0xf
mov byte [eax], 0
lea eax, [ebp - 0x98]
push eax
movq qword [ebp - 0x88], xmm0
call fcn.00464eb0
mov ecx, dword [ebp - 0x84]
cmp ecx, 0x10
jb 0x40ec9e
mov edx, dword [ebp - 0x98]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40ec94
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40f06f
push ecx
push edx
call fcn.004dc002
add esp, 8
mov byte [ebp - 4], 4
mov ecx, dword [ebp - 0x6c]
cmp ecx, 0x10
jb 0x40ecd6
mov edx, dword [ebp - 0x80]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40eccc
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40f06f
push ecx
push edx
call fcn.004dc002
add esp, 8
mov ecx, dword [ebp + 0x30]
mov eax, closesocket
sub eax, ecx
cmp eax, 1
jb 0x40f064
cmp dword [ebp + 0x34], 0x10
lea eax, [ebp + 0x20]
push 1
cmovae eax, dword [ebp + 0x20]
push 0x51f814
push ecx
push eax
push ecx
push dword [ebp - 0x1c]
lea ecx, [ebp - 0x80]
call fcn.0046c8f0
lea eax, [ebp - 0x1ac]
mov byte [ebp - 4], 6
push eax
lea ecx, [ebp - 0x80]
call fcn.00464d50
lea ecx, [ebp - 0x34]
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x98], xmm0
movq xmm0, qword [eax + 0x10]
mov dword [eax + 0x10], 0
mov dword [eax + 0x14], 0xf
mov byte [eax], 0
lea eax, [ebp - 0x98]
push eax
movq qword [ebp - 0x88], xmm0
call fcn.00464eb0
mov ecx, dword [ebp - 0x84]
cmp ecx, 0x10
jb 0x40ed8d
mov edx, dword [ebp - 0x98]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40ed83
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40f06f
push ecx
push edx
call fcn.004dc002
add esp, 8
mov byte [ebp - 4], 4
mov ecx, dword [ebp - 0x6c]
cmp ecx, 0x10
jb 0x40edc5
mov edx, dword [ebp - 0x80]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40edbb
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40f06f
push ecx
push edx
call fcn.004dc002
add esp, 8
test byte [ebp - 0x1d8], 0x10
je 0x40eea6
cmp dword [ebp - 0x20], 0x10
lea esi, [ebp - 0x34]
push 0x535230
cmovae esi, dword [ebp - 0x34]
call fcn.004db303
add esp, 4
test eax, eax
jne 0x40f069
test esi, esi
je 0x40ee3c
mov ecx, esi
lea edx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x40ee00
sub ecx, edx
je 0x40ee3c
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x40ee2d
call edi
cmp eax, 0x44
je 0x40ee2d
cmp eax, 0x20
je 0x40ee2d
cmp eax, 0x45
je 0x40ee2d
cmp eax, 0x24
jne 0x40ee3c
push 0x535230
call fcn.004db314
add esp, 4
jmp 0x40ee65
push 0x535230
call fcn.004db314
add esp, 4
lea eax, [ebp - 0x34]
cmp dword [ebp - 0x20], 0x10
cmovae eax, dword [ebp - 0x34]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
test eax, eax
je 0x40ef06
sub esp, 0x18
mov byte [ebp - 0xd], 1
lea eax, [ebp - 0x34]
mov dword [ebp - 0x68], esp
mov ecx, esp
push eax
call fcn.00465030
sub esp, 0x18
mov byte [ebp - 4], 7
lea eax, [ebp - 0x4c]
mov ecx, esp
push eax
call fcn.00465030
mov cl, byte [ebp - 0xd]
mov byte [ebp - 4], 4
call fcn.0040ea60
mov esi, eax
add esp, 0x30
test esi, esi
jne 0x40ef0e
mov esi, dword [ebp - 0x1c]
jmp 0x40eeca
cmp dword [ebp - 0x20], 0x10
lea ecx, [ebp - 0x34]
push 0
cmovae ecx, dword [ebp - 0x34]
lea eax, [ebp - 0x4c]
cmp dword [ebp - 0x38], 0x10
push ecx
cmovae eax, dword [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileA]
test eax, eax
je 0x40ef06
mov byte [ebp - 0xd], 1
lea eax, [ebp - 0x1d8]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
cmp eax, 1
je 0x40ebb0
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
call edi
mov esi, eax
cmp esi, 0x12
jne 0x40ef0e
cmp byte [ebp - 0xe], 0
jne 0x40ef0c
cmp byte [ebp - 0xd], 0
jne 0x40ef0c
or esi, 0xffffffff
jmp 0x40ef0e
call edi
mov esi, eax
jmp 0x40ef0e
xor esi, esi
mov ecx, dword [ebp - 0x50]
cmp ecx, 0x10
jb 0x40ef42
mov edx, dword [ebp - 0x64]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40ef38
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40f06f
push ecx
push edx
call fcn.004dc002
add esp, 8
mov ecx, dword [ebp - 0x20]
mov dword [ebp - 0x54], 0
mov dword [ebp - 0x50], 0xf
mov byte [ebp - 0x64], 0
cmp ecx, 0x10
jb 0x40ef88
mov edx, dword [ebp - 0x34]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40ef7e
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40f06f
push ecx
push edx
call fcn.004dc002
add esp, 8
mov ecx, dword [ebp - 0x38]
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0xf
mov byte [ebp - 0x34], 0
cmp ecx, 0x10
jb 0x40efce
mov edx, dword [ebp - 0x4c]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40efc4
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40f06f
push ecx
push edx
call fcn.004dc002
add esp, 8
mov ecx, dword [ebp + 0x1c]
mov dword [ebp - 0x3c], 0
mov dword [ebp - 0x38], 0xf
mov byte [ebp - 0x4c], 0
cmp ecx, 0x10
jb 0x40f010
mov edx, dword [ebp + 8]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40f006
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40f06f
push ecx
push edx
call fcn.004dc002
add esp, 8
mov ecx, dword [ebp + 0x34]
mov dword [ebp + 0x18], 0
mov dword [ebp + 0x1c], 0xf
mov byte [ebp + 8], 0
cmp ecx, 0x10
jb 0x40f052
mov edx, dword [ebp + 0x20]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40f048
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40f06f
push ecx
push edx
call fcn.004dc002
add esp, 8
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop edi
mov dword fs:[0], ecx
pop esi
mov esp, ebp
pop ebp
ret
call fcn.00402040
push eax
call fcn.004dafab
call fcn.004e12a0
int3