Function at 0x410747
Capabilities:
Encrypt data using speck

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
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 - 0x34], 0xc
mov dword [ebp - 0x30], ebx
je 0x410776
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x410780
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.00416d16
test eax, eax
pop ecx
je 0x41079b
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0040b8a8
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.0040a0b1
test eax, eax
pop ecx
je 0x4107b6
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0040b8a8
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x4107d3
test ecx, 0x74000
jne 0x4107cf
cmp dword [ebp - 0x24], eax
je 0x4107d3
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, 0x80000000
je 0x41082d
dec eax
je 0x410817
dec eax
je 0x410812
call fcn.0040609e
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.0040608b
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.0040b9a4
add esp, 0x14
jmp 0x410ddf
mov dword [ebp - 8], edx
jmp 0x410830
test cl, 8
je 0x410824
test ecx, 0x70000
jne 0x410812
mov dword [ebp - 8], 0x40000000
jmp 0x410830
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x410871
sub eax, ecx
je 0x410868
sub eax, ecx
je 0x41085f
sub eax, ecx
je 0x410856
sub eax, 0x40
jne 0x4107ec
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x410874
mov dword [ebp - 0x10], 3
jmp 0x410874
mov dword [ebp - 0x10], 2
jmp 0x410874
mov dword [ebp - 0x10], 1
jmp 0x410874
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 0x4108c7
je 0x4108be
cmp eax, ebx
je 0x4108be
cmp eax, edi
je 0x4108b5
cmp eax, 0x200
je 0x41093a
cmp eax, 0x300
jne 0x4107ec
mov dword [ebp - 0x14], 2
jmp 0x4108e4
mov dword [ebp - 0x14], 4
jmp 0x4108e4
mov dword [ebp - 0x14], 3
jmp 0x4108e4
cmp eax, 0x500
je 0x4108dd
cmp eax, 0x600
je 0x41093a
cmp eax, edx
jne 0x4107ec
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x410908
mov ecx, dword [0x4220a0]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x410908
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x410924
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x410924
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x41092d
or dword [ebp - 0xc], edi
test al, 0x20
je 0x410943
or dword [ebp - 0xc], 0x8000000
jmp 0x41094e
mov dword [ebp - 0x14], 5
jmp 0x4108e4
test al, 0x10
je 0x41094e
or dword [ebp - 0xc], 0x10000000
call fcn.0040f46a
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x410974
call fcn.0040609e
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.0040608b
mov dword [eax], 0x18
jmp 0x410a02
mov eax, dword [ebp + 8]
mov edi, dword [sym.imp.KERNEL32.dll_CreateFileA]
push ebx
push dword [ebp - 0xc]
mov dword [eax], 1
push dword [ebp - 0x14]
lea eax, [ebp - 0x34]
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 0x410a0e
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x4109da
test byte [ebp + 0x10], 1
je 0x4109da
and dword [ebp - 8], 0x7fffffff
push ebx
push dword [ebp - 0xc]
lea eax, [ebp - 0x34]
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 0x410a0e
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x422ce0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004060b1
pop ecx
call fcn.0040608b
mov eax, dword [eax]
jmp 0x410e9b
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x410a5f
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x422ce0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.004060b1
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x410a02
call fcn.0040608b
mov dword [eax], 0xd
jmp 0x410a02
cmp eax, 2
jne 0x410a6a
or byte [ebp - 1], 0x40
jmp 0x410a73
cmp eax, 3
jne 0x410a73
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.0040f239
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x422ce0]
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 + 0x422ce0]
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 0x410b48
test cl, 0x80
je 0x410c18
test byte [ebp + 0x10], 2
je 0x410b48
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.00412229
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x410b07
call fcn.0040609e
cmp dword [eax], 0x83
je 0x410b48
push dword [esi]
call fcn.0040b9c8
jmp 0x410a01
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.00411af0
add esp, 0xc
test eax, eax
jne 0x410b38
cmp byte [ebp - 4], 0x1a
jne 0x410b38
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.00416aa6
add esp, 0xc
cmp eax, edi
je 0x410afb
push ebx
push ebx
push dword [esi]
call fcn.00412229
add esp, 0xc
cmp eax, edi
je 0x410afb
test byte [ebp - 1], 0x80
je 0x410c18
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x410b70
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x410b6d
or dword [ebp + 0x10], edi
jmp 0x410b70
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x410bbd
cmp eax, 0x10000
je 0x410ba9
cmp eax, 0x14000
je 0x410ba9
cmp eax, 0x20000
je 0x410bb7
cmp eax, 0x24000
je 0x410bb7
cmp eax, 0x40000
je 0x410ba3
cmp eax, 0x44000
jne 0x410bc0
mov byte [ebp - 2], 1
jmp 0x410bc0
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x410bc0
mov byte [ebp - 2], 2
jmp 0x410bc0
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x410c18
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x410c18
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x410d72
cmp eax, 0x80000000
je 0x410d39
cmp eax, ecx
jne 0x410c18
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x410c18
cmp eax, 2
jbe 0x410e1a
cmp eax, 4
jbe 0x410d0b
cmp eax, 5
je 0x410e1a
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x422ce0]
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 + 0x422ce0]
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 0x410c8a
test byte [ebp + 0x10], 8
je 0x410c8a
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x422ce0]
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 0x410e99
test byte [ebp + 0x10], 1
je 0x410e99
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
push dword [ebp - 0xc]
lea eax, [ebp - 0x34]
push 3
push eax
push dword [ebp - 0x10]
and edi, 0x7fffffff
push edi
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
jne 0x410e82
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004060b1
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x422ce0]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.0040f2b6
pop ecx
jmp 0x410a01
push 2
push ebx
push ebx
push dword [esi]
call fcn.00415773
add esp, 0x10
or eax, edx
je 0x410e1a
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00415773
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x410afb
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.00411af0
add esp, 0xc
cmp eax, 0xffffffff
je 0x410afb
cmp eax, 2
je 0x410dbe
cmp eax, 3
jne 0x410e0c
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x410dbe
mov byte [ebp - 2], 1
jmp 0x410c18
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x410c18
cmp eax, 2
jbe 0x410e1a
cmp eax, 4
ja 0x410c0f
push 2
push ebx
push ebx
push dword [esi]
call fcn.00415773
add esp, 0x10
or eax, edx
je 0x410e1a
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00415773
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x410c18
jmp 0x410afb
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x410de6
push dword [esi]
call fcn.0040b9c8
pop ecx
call fcn.0040608b
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x410e9b
cmp eax, 0xfeff
jne 0x410e0c
push ebx
push 2
push dword [esi]
call fcn.00412229
add esp, 0xc
cmp eax, 0xffffffff
je 0x410afb
mov byte [ebp - 2], 2
jmp 0x410c18
push ebx
push ebx
push dword [esi]
call fcn.00412229
add esp, 0xc
jmp 0x410db0
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x410e3a
dec eax
jne 0x410c18
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x410e48
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.0041066b
add esp, 0xc
cmp eax, 0xffffffff
je 0x410e6e
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x410e48
jmp 0x410c18
push dword [esi]
call fcn.0040b9c8
pop ecx
call fcn.0040608b
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x410e9b
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x422ce0]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret