Function at 0x432e39
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 0x432e68
mov dword [ebp - 0x30], ebx
mov byte [ebp - 1], 0x10
jmp 0x432e72
mov dword [ebp - 0x30], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.00433ac2
test eax, eax
pop ecx
je 0x432e8d
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0041b7cd
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.0041d3e6
test eax, eax
pop ecx
je 0x432ea8
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0041b7cd
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x432ec5
test ecx, 0x74000
jne 0x432ec1
cmp dword [ebp - 0x24], eax
je 0x432ec5
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, 0x80000000
je 0x432f1f
dec eax
je 0x432f09
dec eax
je 0x432f04
call fcn.0041d764
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.0041d751
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.0041b8c9
add esp, 0x14
jmp 0x4334d2
mov dword [ebp - 8], edx
jmp 0x432f22
test cl, 8
je 0x432f16
test ecx, 0x70000
jne 0x432f04
mov dword [ebp - 8], 0x40000000
jmp 0x432f22
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x432f63
sub eax, ecx
je 0x432f5a
sub eax, ecx
je 0x432f51
sub eax, ecx
je 0x432f48
sub eax, 0x40
jne 0x432ede
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x432f66
mov dword [ebp - 0x10], 3
jmp 0x432f66
mov dword [ebp - 0x10], 2
jmp 0x432f66
mov dword [ebp - 0x10], 1
jmp 0x432f66
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 0x432fb9
je 0x432fb0
cmp eax, ebx
je 0x432fb0
cmp eax, edi
je 0x432fa7
cmp eax, 0x200
je 0x43302c
cmp eax, 0x300
jne 0x432ede
mov dword [ebp - 0x14], 2
jmp 0x432fd6
mov dword [ebp - 0x14], 4
jmp 0x432fd6
mov dword [ebp - 0x14], 3
jmp 0x432fd6
cmp eax, 0x500
je 0x432fcf
cmp eax, 0x600
je 0x43302c
cmp eax, edx
jne 0x432ede
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x432ffa
mov ecx, dword [0x447710]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x432ffa
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x433016
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x433016
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x43301f
or dword [ebp - 0xc], edi
test al, 0x20
je 0x433035
or dword [ebp - 0xc], 0x8000000
jmp 0x433040
mov dword [ebp - 0x14], 5
jmp 0x432fd6
test al, 0x10
je 0x433040
or dword [ebp - 0xc], 0x10000000
call fcn.0042ae05
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x433066
call fcn.0041d764
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.0041d751
mov dword [eax], 0x18
jmp 0x4330f4
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 0x433100
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x4330cc
test byte [ebp + 0x10], 1
je 0x4330cc
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 0x433100
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x4495c0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0041d777
pop ecx
call fcn.0041d751
mov eax, dword [eax]
jmp 0x43358e
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x433151
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x4495c0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.0041d777
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x4330f4
call fcn.0041d751
mov dword [eax], 0xd
jmp 0x4330f4
cmp eax, 2
jne 0x43315c
or byte [ebp - 1], 0x40
jmp 0x433165
cmp eax, 3
jne 0x433165
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.0042abd4
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x4495c0]
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 + 0x4495c0]
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 0x43323b
test cl, 0x80
je 0x43330b
test byte [ebp + 0x10], 2
je 0x43323b
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.0042563f
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x4331f9
call fcn.0041d764
cmp dword [eax], 0x83
je 0x43323b
push dword [esi]
call fcn.00425a0d
jmp 0x4330f3
push 1
lea eax, [ebp - 0x2c]
push eax
push dword [esi]
mov dword [ebp - 0x2c], ebx
call fcn.00429ea5
add esp, 0xc
test eax, eax
jne 0x43322b
cmp word [ebp - 0x2c], 0x1a
jne 0x43322b
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.00433852
add esp, 0xc
cmp eax, edi
je 0x4331ed
push ebx
push ebx
push dword [esi]
call fcn.0042563f
add esp, 0xc
cmp eax, edi
je 0x4331ed
test byte [ebp - 1], 0x80
je 0x43330b
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x433263
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x433260
or dword [ebp + 0x10], edi
jmp 0x433263
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x4332b0
cmp eax, 0x10000
je 0x43329c
cmp eax, 0x14000
je 0x43329c
cmp eax, 0x20000
je 0x4332aa
cmp eax, 0x24000
je 0x4332aa
cmp eax, 0x40000
je 0x433296
cmp eax, 0x44000
jne 0x4332b3
mov byte [ebp - 2], 1
jmp 0x4332b3
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x4332b3
mov byte [ebp - 2], 2
jmp 0x4332b3
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x43330b
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x43330b
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x433465
cmp eax, 0x80000000
je 0x43342c
cmp eax, ecx
jne 0x43330b
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x43330b
cmp eax, 2
jbe 0x43350d
cmp eax, 4
jbe 0x4333fe
cmp eax, 5
je 0x43350d
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4495c0]
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 + 0x4495c0]
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 0x43337d
test byte [ebp + 0x10], 8
je 0x43337d
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4495c0]
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 0x43358c
test byte [ebp + 0x10], 1
je 0x43358c
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 0x433575
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0041d777
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4495c0]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.0042ac51
pop ecx
jmp 0x4330f3
push 2
push ebx
push ebx
push dword [esi]
call fcn.00429bfc
add esp, 0x10
or eax, edx
je 0x43350d
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00429bfc
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x4331ed
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.00429ea5
add esp, 0xc
cmp eax, 0xffffffff
je 0x4331ed
cmp eax, 2
je 0x4334b1
cmp eax, 3
jne 0x4334ff
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x4334b1
mov byte [ebp - 2], 1
jmp 0x43330b
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x43330b
cmp eax, 2
jbe 0x43350d
cmp eax, 4
ja 0x433302
push 2
push ebx
push ebx
push dword [esi]
call fcn.00429bfc
add esp, 0x10
or eax, edx
je 0x43350d
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00429bfc
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x43330b
jmp 0x4331ed
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x4334d9
push dword [esi]
call fcn.00425a0d
pop ecx
call fcn.0041d751
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x43358e
cmp eax, 0xfeff
jne 0x4334ff
push ebx
push 2
push dword [esi]
call fcn.0042563f
add esp, 0xc
cmp eax, 0xffffffff
je 0x4331ed
mov byte [ebp - 2], 2
jmp 0x43330b
push ebx
push ebx
push dword [esi]
call fcn.0042563f
add esp, 0xc
jmp 0x4334a3
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x43352d
dec eax
jne 0x43330b
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x43353b
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.00425130
add esp, 0xc
cmp eax, 0xffffffff
je 0x433561
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x43353b
jmp 0x43330b
push dword [esi]
call fcn.00425a0d
pop ecx
call fcn.0041d751
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x43358e
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4495c0]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret