Function at 0x432550
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 0x43257f
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x432589
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.00438c09
test eax, eax
pop ecx
je 0x4325a4
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0041552e
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.0041cdf9
test eax, eax
pop ecx
je 0x4325bf
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0041552e
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x4325dc
test ecx, 0x74000
jne 0x4325d8
cmp dword [ebp - 0x24], eax
je 0x4325dc
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, 0x80000000
je 0x432636
dec eax
je 0x432620
dec eax
je 0x43261b
call fcn.00416b1d
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.00416b0a
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.00415662
add esp, 0x14
jmp 0x432be8
mov dword [ebp - 8], edx
jmp 0x432639
test cl, 8
je 0x43262d
test ecx, 0x70000
jne 0x43261b
mov dword [ebp - 8], 0x40000000
jmp 0x432639
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x43267a
sub eax, ecx
je 0x432671
sub eax, ecx
je 0x432668
sub eax, ecx
je 0x43265f
sub eax, 0x40
jne 0x4325f5
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x43267d
mov dword [ebp - 0x10], 3
jmp 0x43267d
mov dword [ebp - 0x10], 2
jmp 0x43267d
mov dword [ebp - 0x10], 1
jmp 0x43267d
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 0x4326d0
je 0x4326c7
cmp eax, ebx
je 0x4326c7
cmp eax, edi
je 0x4326be
cmp eax, 0x200
je 0x432743
cmp eax, 0x300
jne 0x4325f5
mov dword [ebp - 0x14], 2
jmp 0x4326ed
mov dword [ebp - 0x14], 4
jmp 0x4326ed
mov dword [ebp - 0x14], 3
jmp 0x4326ed
cmp eax, 0x500
je 0x4326e6
cmp eax, 0x600
je 0x432743
cmp eax, edx
jne 0x4325f5
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x432711
mov ecx, dword [0x4706f0]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x432711
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x43272d
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x43272d
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x432736
or dword [ebp - 0xc], edi
test al, 0x20
je 0x43274c
or dword [ebp - 0xc], 0x8000000
jmp 0x432757
mov dword [ebp - 0x14], 5
jmp 0x4326ed
test al, 0x10
je 0x432757
or dword [ebp - 0xc], 0x10000000
call fcn.0043341e
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x43277d
call fcn.00416b1d
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.00416b0a
mov dword [eax], 0x18
jmp 0x43280b
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 0x432817
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x4327e3
test byte [ebp + 0x10], 1
je 0x4327e3
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 0x432817
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x471e80]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00416b30
pop ecx
call fcn.00416b0a
mov eax, dword [eax]
jmp 0x432ca4
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x432868
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x471e80]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.00416b30
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x43280b
call fcn.00416b0a
mov dword [eax], 0xd
jmp 0x43280b
cmp eax, 2
jne 0x432873
or byte [ebp - 1], 0x40
jmp 0x43287c
cmp eax, 3
jne 0x43287c
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.004331ed
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x471e80]
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 + 0x471e80]
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 0x432951
test cl, 0x80
je 0x432a21
test byte [ebp + 0x10], 2
je 0x432951
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.004389b9
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x432910
call fcn.00416b1d
cmp dword [eax], 0x83
je 0x432951
push dword [esi]
call fcn.00420ee2
jmp 0x43280a
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.004382fb
add esp, 0xc
test eax, eax
jne 0x432941
cmp byte [ebp - 4], 0x1a
jne 0x432941
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.00438042
add esp, 0xc
cmp eax, edi
je 0x432904
push ebx
push ebx
push dword [esi]
call fcn.004389b9
add esp, 0xc
cmp eax, edi
je 0x432904
test byte [ebp - 1], 0x80
je 0x432a21
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x432979
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x432976
or dword [ebp + 0x10], edi
jmp 0x432979
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x4329c6
cmp eax, 0x10000
je 0x4329b2
cmp eax, 0x14000
je 0x4329b2
cmp eax, 0x20000
je 0x4329c0
cmp eax, 0x24000
je 0x4329c0
cmp eax, 0x40000
je 0x4329ac
cmp eax, 0x44000
jne 0x4329c9
mov byte [ebp - 2], 1
jmp 0x4329c9
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x4329c9
mov byte [ebp - 2], 2
jmp 0x4329c9
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x432a21
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x432a21
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x432b7b
cmp eax, 0x80000000
je 0x432b42
cmp eax, ecx
jne 0x432a21
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x432a21
cmp eax, 2
jbe 0x432c23
cmp eax, 4
jbe 0x432b14
cmp eax, 5
je 0x432c23
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x471e80]
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 + 0x471e80]
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 0x432a93
test byte [ebp + 0x10], 8
je 0x432a93
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x471e80]
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 0x432ca2
test byte [ebp + 0x10], 1
je 0x432ca2
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 0x432c8b
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00416b30
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x471e80]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.0043326a
pop ecx
jmp 0x43280a
push 2
push ebx
push ebx
push dword [esi]
call fcn.0042a7e1
add esp, 0x10
or eax, edx
je 0x432c23
push ebx
push ebx
push ebx
push dword [esi]
call fcn.0042a7e1
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x432904
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.004382fb
add esp, 0xc
cmp eax, 0xffffffff
je 0x432904
cmp eax, 2
je 0x432bc7
cmp eax, 3
jne 0x432c15
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x432bc7
mov byte [ebp - 2], 1
jmp 0x432a21
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x432a21
cmp eax, 2
jbe 0x432c23
cmp eax, 4
ja 0x432a18
push 2
push ebx
push ebx
push dword [esi]
call fcn.0042a7e1
add esp, 0x10
or eax, edx
je 0x432c23
push ebx
push ebx
push ebx
push dword [esi]
call fcn.0042a7e1
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x432a21
jmp 0x432904
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x432bef
push dword [esi]
call fcn.00420ee2
pop ecx
call fcn.00416b0a
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x432ca4
cmp eax, 0xfeff
jne 0x432c15
push ebx
push 2
push dword [esi]
call fcn.004389b9
add esp, 0xc
cmp eax, 0xffffffff
je 0x432904
mov byte [ebp - 2], 2
jmp 0x432a21
push ebx
push ebx
push dword [esi]
call fcn.004389b9
add esp, 0xc
jmp 0x432bb9
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x432c43
dec eax
jne 0x432a21
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x432c51
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.00421662
add esp, 0xc
cmp eax, 0xffffffff
je 0x432c77
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x432c51
jmp 0x432a21
push dword [esi]
call fcn.00420ee2
pop ecx
call fcn.00416b0a
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x432ca4
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x471e80]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret