Function at 0x412495
Capabilities:
Encrypt data using speck

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
push ebx
xor ebx, ebx
test byte [ebp + 0x10], 0x80
push esi
push edi
mov esi, eax
mov dword [ebp - 0x24], ebx
mov dword [ebp - 0x28], ebx
mov byte [ebp - 2], bl
mov dword [ebp - 0x38], 0xc
mov dword [ebp - 0x34], ebx
je 0x4124c4
mov dword [ebp - 0x30], ebx
mov byte [ebp - 1], 0x10
jmp 0x4124ce
mov dword [ebp - 0x30], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.0041432a
test eax, eax
pop ecx
je 0x4124e9
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0040684e
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.0040ab70
test eax, eax
pop ecx
je 0x412504
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0040684e
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x412521
test ecx, 0x74000
jne 0x41251d
cmp dword [ebp - 0x24], eax
je 0x412521
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, 0x80000000
je 0x41257b
dec eax
je 0x412565
dec eax
je 0x412560
call fcn.00409479
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.00409466
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.0040694a
add esp, 0x14
jmp 0x412b2e
mov dword [ebp - 8], edx
jmp 0x41257e
test cl, 8
je 0x412572
test ecx, 0x70000
jne 0x412560
mov dword [ebp - 8], 0x40000000
jmp 0x41257e
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x4125bf
sub eax, ecx
je 0x4125b6
sub eax, ecx
je 0x4125ad
sub eax, ecx
je 0x4125a4
sub eax, 0x40
jne 0x41253a
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x4125c2
mov dword [ebp - 0x10], 3
jmp 0x4125c2
mov dword [ebp - 0x10], 2
jmp 0x4125c2
mov dword [ebp - 0x10], 1
jmp 0x4125c2
mov dword [ebp - 0x10], ebx
mov eax, dword [ebp + 0x10]
mov edx, 0x700
and eax, edx
mov ecx, 0x400
cmp eax, ecx
mov edi, 0x100
jg 0x412615
je 0x41260c
cmp eax, ebx
je 0x41260c
cmp eax, edi
je 0x412603
cmp eax, 0x200
je 0x412688
cmp eax, 0x300
jne 0x41253a
mov dword [ebp - 0x14], 2
jmp 0x412632
mov dword [ebp - 0x14], 4
jmp 0x412632
mov dword [ebp - 0x14], 3
jmp 0x412632
cmp eax, 0x500
je 0x41262b
cmp eax, 0x600
je 0x412688
cmp eax, edx
jne 0x41253a
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x412656
mov ecx, dword [0x86bc44]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x412656
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x412672
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x412672
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x41267b
or dword [ebp - 0xc], edi
test al, 0x20
je 0x412691
or dword [ebp - 0xc], 0x8000000
jmp 0x41269c
mov dword [ebp - 0x14], 5
jmp 0x412632
test al, 0x10
je 0x41269c
or dword [ebp - 0xc], 0x10000000
call fcn.00410a99
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x4126c2
call fcn.00409479
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.00409466
mov dword [eax], 0x18
jmp 0x412750
mov eax, dword [ebp + 8]
mov edi, dword [0x865068]
push ebx
push dword [ebp - 0xc]
mov dword [eax], 1
push dword [ebp - 0x14]
lea eax, [ebp - 0x38]
push eax
push dword [ebp - 0x10]
push dword [ebp - 8]
push dword [ebp + 0xc]
call edi
cmp eax, 0xffffffff
mov dword [ebp - 0x1c], eax
jne 0x41275c
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x412728
test byte [ebp + 0x10], 1
je 0x412728
and dword [ebp - 8], 0x7fffffff
push ebx
push dword [ebp - 0xc]
lea eax, [ebp - 0x38]
push dword [ebp - 0x14]
push eax
push dword [ebp - 0x10]
push dword [ebp - 8]
push dword [ebp + 0xc]
call edi
cmp eax, 0xffffffff
mov dword [ebp - 0x1c], eax
jne 0x41275c
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x86d080]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [0x86508c]
push eax
call fcn.0040948c
pop ecx
call fcn.00409466
mov eax, dword [eax]
jmp 0x412bea
push dword [ebp - 0x1c]
call dword [0x8650e8]
cmp eax, ebx
jne 0x4127ad
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x86d080]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [0x86508c]
mov esi, eax
push esi
call fcn.0040948c
pop ecx
push dword [ebp - 0x1c]
call dword [0x86504c]
cmp esi, ebx
jne 0x412750
call fcn.00409466
mov dword [eax], 0xd
jmp 0x412750
cmp eax, 2
jne 0x4127b8
or byte [ebp - 1], 0x40
jmp 0x4127c1
cmp eax, 3
jne 0x4127c1
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.00410868
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x86d080]
pop ecx
pop ecx
mov cl, byte [ebp - 1]
or cl, 1
mov byte [edx + eax + 4], cl
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x86d080]
lea eax, [edx + eax + 0x24]
and byte [eax], 0x80
mov byte [ebp - 3], cl
and byte [ebp - 3], 0x48
mov byte [ebp - 1], cl
jne 0x412897
test cl, 0x80
je 0x412967
test byte [ebp + 0x10], 2
je 0x412897
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.0040d614
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x412855
call fcn.00409479
cmp dword [eax], 0x83
je 0x412897
push dword [esi]
call fcn.0040d762
jmp 0x41274f
push 1
lea eax, [ebp - 0x2c]
push eax
push dword [esi]
mov dword [ebp - 0x2c], ebx
call fcn.0040ce13
add esp, 0xc
test eax, eax
jne 0x412887
cmp word [ebp - 0x2c], 0x1a
jne 0x412887
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.004140ba
add esp, 0xc
cmp eax, edi
je 0x412849
push ebx
push ebx
push dword [esi]
call fcn.0040d614
add esp, 0xc
cmp eax, edi
je 0x412849
test byte [ebp - 1], 0x80
je 0x412967
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x4128bf
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x4128bc
or dword [ebp + 0x10], edi
jmp 0x4128bf
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x41290c
cmp eax, 0x10000
je 0x4128f8
cmp eax, 0x14000
je 0x4128f8
cmp eax, 0x20000
je 0x412906
cmp eax, 0x24000
je 0x412906
cmp eax, 0x40000
je 0x4128f2
cmp eax, 0x44000
jne 0x41290f
mov byte [ebp - 2], 1
jmp 0x41290f
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x41290f
mov byte [ebp - 2], 2
jmp 0x41290f
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x412967
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x412967
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x412ac1
cmp eax, 0x80000000
je 0x412a88
cmp eax, ecx
jne 0x412967
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x412967
cmp eax, 2
jbe 0x412b69
cmp eax, 4
jbe 0x412a5a
cmp eax, 5
je 0x412b69
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x86d080]
lea eax, [ecx + eax + 0x24]
mov cl, byte [eax]
xor cl, byte [ebp - 2]
and cl, 0x7f
xor byte [eax], cl
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x86d080]
lea eax, [ecx + eax + 0x24]
mov ecx, dword [ebp + 0x10]
mov dl, byte [eax]
shr ecx, 0x10
shl cl, 7
and dl, 0x7f
or cl, dl
cmp byte [ebp - 3], bl
mov byte [eax], cl
jne 0x4129d9
test byte [ebp + 0x10], 8
je 0x4129d9
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x86d080]
lea eax, [ecx + eax + 4]
or byte [eax], 0x20
mov edi, dword [ebp - 8]
mov eax, 0xc0000000
mov ecx, edi
and ecx, eax
cmp ecx, eax
jne 0x412be8
test byte [ebp + 0x10], 1
je 0x412be8
push dword [ebp - 0x1c]
call dword [0x86504c]
push ebx
push dword [ebp - 0xc]
lea eax, [ebp - 0x38]
push 3
push eax
push dword [ebp - 0x10]
and edi, 0x7fffffff
push edi
push dword [ebp + 0xc]
call dword [0x865068]
cmp eax, 0xffffffff
jne 0x412bd1
call dword [0x86508c]
push eax
call fcn.0040948c
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x86d080]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.004108e5
pop ecx
jmp 0x41274f
push 2
push ebx
push ebx
push dword [esi]
call fcn.0041137b
add esp, 0x10
or eax, edx
je 0x412b69
push ebx
push ebx
push ebx
push dword [esi]
call fcn.0041137b
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x412849
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.0040ce13
add esp, 0xc
cmp eax, 0xffffffff
je 0x412849
cmp eax, 2
je 0x412b0d
cmp eax, 3
jne 0x412b5b
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x412b0d
mov byte [ebp - 2], 1
jmp 0x412967
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x412967
cmp eax, 2
jbe 0x412b69
cmp eax, 4
ja 0x41295e
push 2
push ebx
push ebx
push dword [esi]
call fcn.0041137b
add esp, 0x10
or eax, edx
je 0x412b69
push ebx
push ebx
push ebx
push dword [esi]
call fcn.0041137b
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x412967
jmp 0x412849
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x412b35
push dword [esi]
call fcn.0040d762
pop ecx
call fcn.00409466
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x412bea
cmp eax, 0xfeff
jne 0x412b5b
push ebx
push 2
push dword [esi]
call fcn.0040d614
add esp, 0xc
cmp eax, 0xffffffff
je 0x412849
mov byte [ebp - 2], 2
jmp 0x412967
push ebx
push ebx
push dword [esi]
call fcn.0040d614
add esp, 0xc
jmp 0x412aff
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x412b89
dec eax
jne 0x412967
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x412b97
mov dword [ebp - 0x18], 0xbfbbef
mov dword [ebp - 0x14], 3
mov eax, dword [ebp - 0x14]
sub eax, edi
push eax
lea eax, [ebp + edi - 0x18]
push eax
push dword [esi]
call fcn.0040c3d0
add esp, 0xc
cmp eax, 0xffffffff
je 0x412bbd
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x412b97
jmp 0x412967
push dword [esi]
call fcn.0040d762
pop ecx
call fcn.00409466
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x412bea
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x86d080]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret