Function at 0x468235
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 0x468264
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x46826e
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.0046b3bf
test eax, eax
pop ecx
je 0x468289
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00451533
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.0045bd0a
test eax, eax
pop ecx
je 0x4682a4
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00451533
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x4682c1
test ecx, 0x74000
jne 0x4682bd
cmp dword [ebp - 0x24], eax
je 0x4682c1
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, SysReAllocString
je 0x46831b
dec eax
je 0x468305
dec eax
je 0x468300
call fcn.00456f3e
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.00456f2b
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.0045162f
add esp, 0x14
jmp 0x4688cd
mov dword [ebp - 8], edx
jmp 0x46831e
test cl, 8
je 0x468312
test ecx, 0x70000
jne 0x468300
mov dword [ebp - 8], 0x40000000
jmp 0x46831e
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x46835f
sub eax, ecx
je 0x468356
sub eax, ecx
je 0x46834d
sub eax, ecx
je 0x468344
sub eax, 0x40
jne 0x4682da
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x468362
mov dword [ebp - 0x10], 3
jmp 0x468362
mov dword [ebp - 0x10], 2
jmp 0x468362
mov dword [ebp - 0x10], 1
jmp 0x468362
mov dword [ebp - 0x10], ebx
mov eax, dword [ebp + 0x10]
mov edx, 0x700
and eax, edx
mov ecx, 0x400
cmp eax, ecx
mov edi, pe_nt_image_headers32
jg 0x4683b5
je 0x4683ac
cmp eax, ebx
je 0x4683ac
cmp eax, edi
je 0x4683a3
cmp eax, 0x200
je 0x468428
cmp eax, 0x300
jne 0x4682da
mov dword [ebp - 0x14], 2
jmp 0x4683d2
mov dword [ebp - 0x14], 4
jmp 0x4683d2
mov dword [ebp - 0x14], 3
jmp 0x4683d2
cmp eax, 0x500
je 0x4683cb
cmp eax, 0x600
je 0x468428
cmp eax, edx
jne 0x4682da
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x4683f6
mov ecx, dword [0x4aa8b0]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x4683f6
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x468412
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x468412
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x46841b
or dword [ebp - 0xc], edi
test al, 0x20
je 0x468431
or dword [ebp - 0xc], 0x8000000
jmp 0x46843c
mov dword [ebp - 0x14], 5
jmp 0x4683d2
test al, 0x10
je 0x46843c
or dword [ebp - 0xc], 0x10000000
call fcn.0045844e
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x468462
call fcn.00456f3e
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.00456f2b
mov dword [eax], 0x18
jmp 0x4684f0
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 0x4684fc
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x4684c8
test byte [ebp + 0x10], 1
je 0x4684c8
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 0x4684fc
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x4ab780]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00456f51
pop ecx
call fcn.00456f2b
mov eax, dword [eax]
jmp 0x468989
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x46854d
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x4ab780]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.00456f51
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x4684f0
call fcn.00456f2b
mov dword [eax], 0xd
jmp 0x4684f0
cmp eax, 2
jne 0x468558
or byte [ebp - 1], 0x40
jmp 0x468561
cmp eax, 3
jne 0x468561
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.0045821d
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x4ab780]
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 + 0x4ab780]
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 0x468636
test cl, 0x80
je 0x468706
test byte [ebp + 0x10], 2
je 0x468636
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.00463f2e
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x4685f5
call fcn.00456f3e
cmp dword [eax], 0x83
je 0x468636
push dword [esi]
call fcn.004600df
jmp 0x4684ef
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.0046ac45
add esp, 0xc
test eax, eax
jne 0x468626
cmp byte [ebp - 4], 0x1a
jne 0x468626
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.0046aa91
add esp, 0xc
cmp eax, edi
je 0x4685e9
push ebx
push ebx
push dword [esi]
call fcn.00463f2e
add esp, 0xc
cmp eax, edi
je 0x4685e9
test byte [ebp - 1], 0x80
je 0x468706
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x46865e
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x46865b
or dword [ebp + 0x10], edi
jmp 0x46865e
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x4686ab
cmp eax, 0x10000
je 0x468697
cmp eax, 0x14000
je 0x468697
cmp eax, 0x20000
je 0x4686a5
cmp eax, 0x24000
je 0x4686a5
cmp eax, 0x40000
je 0x468691
cmp eax, 0x44000
jne 0x4686ae
mov byte [ebp - 2], 1
jmp 0x4686ae
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x4686ae
mov byte [ebp - 2], 2
jmp 0x4686ae
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x468706
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x468706
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x468860
cmp eax, 0x80000000
je 0x468827
cmp eax, ecx
jne 0x468706
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x468706
cmp eax, 2
jbe 0x468908
cmp eax, 4
jbe 0x4687f9
cmp eax, 5
je 0x468908
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4ab780]
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 + 0x4ab780]
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 0x468778
test byte [ebp + 0x10], 8
je 0x468778
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4ab780]
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 0x468987
test byte [ebp + 0x10], 1
je 0x468987
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 0x468970
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00456f51
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4ab780]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.0045829a
pop ecx
jmp 0x4684ef
push 2
push ebx
push ebx
push dword [esi]
call fcn.00466990
add esp, 0x10
or eax, edx
je 0x468908
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00466990
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x4685e9
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.0046ac45
add esp, 0xc
cmp eax, 0xffffffff
je 0x4685e9
cmp eax, 2
je 0x4688ac
cmp eax, 3
jne 0x4688fa
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x4688ac
mov byte [ebp - 2], 1
jmp 0x468706
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x468706
cmp eax, 2
jbe 0x468908
cmp eax, 4
ja 0x4686fd
push 2
push ebx
push ebx
push dword [esi]
call fcn.00466990
add esp, 0x10
or eax, edx
je 0x468908
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00466990
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x468706
jmp 0x4685e9
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x4688d4
push dword [esi]
call fcn.004600df
pop ecx
call fcn.00456f2b
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x468989
cmp eax, 0xfeff
jne 0x4688fa
push ebx
push 2
push dword [esi]
call fcn.00463f2e
add esp, 0xc
cmp eax, 0xffffffff
je 0x4685e9
mov byte [ebp - 2], 2
jmp 0x468706
push ebx
push ebx
push dword [esi]
call fcn.00463f2e
add esp, 0xc
jmp 0x46889e
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x468928
dec eax
jne 0x468706
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x468936
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.004634d5
add esp, 0xc
cmp eax, 0xffffffff
je 0x46895c
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x468936
jmp 0x468706
push dword [esi]
call fcn.004600df
pop ecx
call fcn.00456f2b
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x468989
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4ab780]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret