Function at 0x5626b0
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 0x5626df
mov dword [ebp - 0x30], ebx
mov byte [ebp - 1], 0x10
jmp 0x5626e9
mov dword [ebp - 0x30], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.0054ea53
test eax, eax
pop ecx
je 0x562704
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0053111f
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.00539c8f
test eax, eax
pop ecx
je 0x56271f
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0053111f
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x56273c
test ecx, 0x74000
jne 0x562738
cmp dword [ebp - 0x24], eax
je 0x56273c
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, SysReAllocStringLen
je 0x562796
dec eax
je 0x562780
dec eax
je 0x56277b
call fcn.00536f81
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.00536f6e
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.0053121b
add esp, 0x14
jmp 0x562d49
mov dword [ebp - 8], edx
jmp 0x562799
test cl, 8
je 0x56278d
test ecx, 0x70000
jne 0x56277b
mov dword [ebp - 8], 0x40000000
jmp 0x562799
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x5627da
sub eax, ecx
je 0x5627d1
sub eax, ecx
je 0x5627c8
sub eax, ecx
je 0x5627bf
sub eax, 0x40
jne 0x562755
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x5627dd
mov dword [ebp - 0x10], 3
jmp 0x5627dd
mov dword [ebp - 0x10], 2
jmp 0x5627dd
mov dword [ebp - 0x10], 1
jmp 0x5627dd
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 0x562830
je 0x562827
cmp eax, ebx
je 0x562827
cmp eax, edi
je 0x56281e
cmp eax, 0x200
je 0x5628a3
cmp eax, 0x300
jne 0x562755
mov dword [ebp - 0x14], 2
jmp 0x56284d
mov dword [ebp - 0x14], 4
jmp 0x56284d
mov dword [ebp - 0x14], 3
jmp 0x56284d
cmp eax, 0x500
je 0x562846
cmp eax, 0x600
je 0x5628a3
cmp eax, edx
jne 0x562755
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x562871
mov ecx, dword [0x5e4014]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x562871
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x56288d
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x56288d
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x562896
or dword [ebp - 0xc], edi
test al, 0x20
je 0x5628ac
or dword [ebp - 0xc], 0x8000000
jmp 0x5628b7
mov dword [ebp - 0x14], 5
jmp 0x56284d
test al, 0x10
je 0x5628b7
or dword [ebp - 0xc], 0x10000000
call fcn.00547938
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x5628dd
call fcn.00536f81
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.00536f6e
mov dword [eax], 0x18
jmp 0x56296b
mov eax, dword [ebp + 8]
mov edi, dword [sym.imp.KERNEL32.dll_CreateFileW]
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 0x562977
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x562943
test byte [ebp + 0x10], 1
je 0x562943
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 0x562977
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x5e4ee0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00536f94
pop ecx
call fcn.00536f6e
mov eax, dword [eax]
jmp 0x562e05
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x5629c8
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x5e4ee0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.00536f94
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x56296b
call fcn.00536f6e
mov dword [eax], 0xd
jmp 0x56296b
cmp eax, 2
jne 0x5629d3
or byte [ebp - 1], 0x40
jmp 0x5629dc
cmp eax, 3
jne 0x5629dc
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.00547707
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x5e4ee0]
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 + 0x5e4ee0]
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 0x562ab2
test cl, 0x80
je 0x562b82
test byte [ebp + 0x10], 2
je 0x562ab2
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.00538ddf
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x562a70
call fcn.00536f81
cmp dword [eax], 0x83
je 0x562ab2
push dword [esi]
call fcn.00543c9e
jmp 0x56296a
push 1
lea eax, [ebp - 0x2c]
push eax
push dword [esi]
mov dword [ebp - 0x2c], ebx
call fcn.00538f2d
add esp, 0xc
test eax, eax
jne 0x562aa2
cmp word [ebp - 0x2c], 0x1a
jne 0x562aa2
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.0054e7e3
add esp, 0xc
cmp eax, edi
je 0x562a64
push ebx
push ebx
push dword [esi]
call fcn.00538ddf
add esp, 0xc
cmp eax, edi
je 0x562a64
test byte [ebp - 1], 0x80
je 0x562b82
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x562ada
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x562ad7
or dword [ebp + 0x10], edi
jmp 0x562ada
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x562b27
cmp eax, 0x10000
je 0x562b13
cmp eax, 0x14000
je 0x562b13
cmp eax, 0x20000
je 0x562b21
cmp eax, 0x24000
je 0x562b21
cmp eax, 0x40000
je 0x562b0d
cmp eax, 0x44000
jne 0x562b2a
mov byte [ebp - 2], 1
jmp 0x562b2a
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x562b2a
mov byte [ebp - 2], 2
jmp 0x562b2a
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x562b82
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x562b82
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x562cdc
cmp eax, 0x80000000
je 0x562ca3
cmp eax, ecx
jne 0x562b82
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x562b82
cmp eax, 2
jbe 0x562d84
cmp eax, 4
jbe 0x562c75
cmp eax, 5
je 0x562d84
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x5e4ee0]
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 + 0x5e4ee0]
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 0x562bf4
test byte [ebp + 0x10], 8
je 0x562bf4
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x5e4ee0]
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 0x562e03
test byte [ebp + 0x10], 1
je 0x562e03
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
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 [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, 0xffffffff
jne 0x562dec
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00536f94
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x5e4ee0]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.00547784
pop ecx
jmp 0x56296a
push 2
push ebx
push ebx
push dword [esi]
call fcn.00547ad7
add esp, 0x10
or eax, edx
je 0x562d84
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00547ad7
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x562a64
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.00538f2d
add esp, 0xc
cmp eax, 0xffffffff
je 0x562a64
cmp eax, 2
je 0x562d28
cmp eax, 3
jne 0x562d76
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x562d28
mov byte [ebp - 2], 1
jmp 0x562b82
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x562b82
cmp eax, 2
jbe 0x562d84
cmp eax, 4
ja 0x562b79
push 2
push ebx
push ebx
push dword [esi]
call fcn.00547ad7
add esp, 0x10
or eax, edx
je 0x562d84
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00547ad7
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x562b82
jmp 0x562a64
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x562d50
push dword [esi]
call fcn.00543c9e
pop ecx
call fcn.00536f6e
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x562e05
cmp eax, 0xfeff
jne 0x562d76
push ebx
push 2
push dword [esi]
call fcn.00538ddf
add esp, 0xc
cmp eax, 0xffffffff
je 0x562a64
mov byte [ebp - 2], 2
jmp 0x562b82
push ebx
push ebx
push dword [esi]
call fcn.00538ddf
add esp, 0xc
jmp 0x562d1a
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x562da4
dec eax
jne 0x562b82
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x562db2
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.00546096
add esp, 0xc
cmp eax, 0xffffffff
je 0x562dd8
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x562db2
jmp 0x562b82
push dword [esi]
call fcn.00543c9e
pop ecx
call fcn.00536f6e
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x562e05
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x5e4ee0]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret