Function at 0x10014950
Capabilities:
Encode data using xor
Encrypt or decrypt via wincrypt
Get file size
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x54
mov eax, dword [0x100ad040]
xor eax, esp
mov dword [esp + 0x50], eax
push ebx
push esi
mov esi, dword [0x100b2358]
push edi
cmp dword [esi + 0x10], 0
je 0x10014c33
mov ecx, esi
call fcn.100145f0
test al, al
jne 0x10014c33
mov ah, 0x23
mov byte [esp + 0x11], 0
mov dl, 0x50
mov byte [esp + 0xc], ah
xor dl, ah
mov byte [esp + 0x11], 0
mov cl, 0x47
mov byte [esp + 0xf], dl
mov al, 0xd
lea edx, [esp + 0xd]
xor cl, ah
mov bl, 0x57
xor al, ah
mov byte [esp + 0xe], cl
xor bl, ah
mov byte [esp + 0xd], al
mov byte [esp + 0x10], bl
lea ecx, [edx + 1]
nop dword [eax]
mov al, byte [edx]
inc edx
test al, al
jne 0x100149c0
sub edx, ecx
cmp dword [esi + 0x14], 0xf
mov ecx, esi
jbe 0x100149d3
mov ecx, dword [esi]
push edx
mov edx, dword [esi + 0x10]
lea eax, [esp + 0x11]
push eax
push ecx
call fcn.10014420
add esp, 0xc
cmp eax, 0xffffffff
je 0x10014c33
movaps xmm0, xmmword [0x100a4ce0]
xor ecx, ecx
push dword [0x100b2050]
movups xmmword [esp + 0x1c], xmm0
mov dword [esp + 0x2c], 0x494a4a1b
mov dword [esp + 0x30], 0x541e5f25
mov dword [esp + 0x34], 0xe0e1d
nop word [eax + eax]
mov al, byte [esp + 0x1c]
xor byte [esp + ecx + 0x1d], al
inc ecx
cmp ecx, 0x1a
jb 0x10014a20
sub esp, 0x18
mov byte [esp + 0x4f], 0
mov edx, esp
lea ecx, [esp + 0x35]
xorps xmm0, xmm0
lea esi, [ecx + 1]
movups xmmword [edx], xmm0
mov dword [edx + 0x10], 0
mov dword [edx + 0x14], 0
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10014a53
sub ecx, esi
lea eax, [esp + 0x35]
push ecx
push eax
mov ecx, edx
call fcn.100051e0
lea eax, [esp + 0x50]
push eax
call fcn.10004d80
add esp, 0x20
mov ecx, 0x100b235c
push eax
call fcn.1000a520
mov ecx, dword [esp + 0x48]
cmp ecx, 0xf
jbe 0x10014ab7
mov edx, dword [esp + 0x34]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x10014aad
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x10014c65
push ecx
push edx
call fcn.10069bf1
add esp, 8
mov eax, dword [0x100b2358]
cmp dword [eax + 0x14], 0xf
jbe 0x10014ac4
mov eax, dword [eax]
mov esi, dword [sym.imp.KERNEL32.dll_CreateFileA]
push 0
push 0x80
push 3
push 0
push 3
push 0x80000000
push eax
call esi
cmp dword [0x100b2370], 0xf
mov ecx, 0x100b235c
push 0
cmova ecx, dword [0x100b235c]
mov edi, eax
push 0x80
push 2
push 0
push 2
push 0x40000000
push ecx
mov dword [esp + 0x30], edi
call esi
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ebx, eax
mov dword [esp + 0xc], ebx
cmp edi, 0xffffffff
je 0x10014c17
cmp ebx, 0xffffffff
je 0x10014c13
lea eax, [esp + 0x50]
xor bl, bl
push eax
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
xor esi, esi
or esi, dword [esp + 0x50]
not esi
and esi, 1
add esi, 0x1f
push esi
call fcn.100752c0
mov edi, eax
add esp, 4
test edi, edi
je 0x10014c05
push 0
lea eax, [esp + 0x50]
push eax
push 4
push edi
push dword [esp + 0x24]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x10014b88
push 0
lea eax, [esp + 0x50]
push eax
push dword [esp + 0x54]
push edi
push dword [esp + 0x1c]
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
push 0
push edi
call fcn.1006bd80
add esp, 0xc
mov dword [esp + 0x4c], 0
nop dword [eax]
push 0
lea eax, [esp + 0x50]
push eax
push esi
push edi
push dword [esp + 0x24]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x10014bf8
cmp dword [esp + 0x4c], esi
mov eax, 1
movzx ebx, bl
cmovb ebx, eax
lea eax, [esp + 0x4c]
push eax
push edi
push 0
push 1
push 0
push dword [0x100b2054]
call dword [sym.imp.ADVAPI32.dll_CryptDecrypt]
test eax, eax
je 0x10014bf8
push 0
lea eax, [esp + 0x50]
push eax
push dword [esp + 0x54]
push edi
push dword [esp + 0x1c]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test bl, bl
je 0x10014ba0
push edi
call fcn.100747c0
add esp, 4
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ebx, dword [esp + 0xc]
mov edi, dword [esp + 0x14]
test edi, edi
je 0x10014c1a
push edi
call esi
test ebx, ebx
je 0x10014c53
push ebx
call esi
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x50]
xor ecx, esp
call fcn.10069b90
mov esp, ebp
pop ebp
ret
cmp esi, 0x100b235c
je 0x10014c53
cmp dword [esi + 0x14], 0xf
mov eax, esi
jbe 0x10014c45
mov eax, dword [esi]
push dword [esi + 0x10]
mov ecx, 0x100b235c
push eax
call fcn.10004f00
mov ecx, dword [esp + 0x5c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.10069b90
mov esp, ebp
pop ebp
ret
call fcn.1006f2c1
int3