Function at 0x100140ba
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 0x100140e9
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x100140f3
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.10016375
test eax, eax
pop ecx
je 0x1001410e
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.100087a9
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.1000f537
test eax, eax
pop ecx
je 0x10014129
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.100087a9
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x10014146
test ecx, 0x74000
jne 0x10014142
cmp dword [ebp - 0x24], eax
je 0x10014146
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, 0x80000000
je 0x100141a0
dec eax
je 0x1001418a
dec eax
je 0x10014185
call fcn.1000c402
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.1000c3ef
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.100088a5
add esp, 0x14
jmp 0x10014752
mov dword [ebp - 8], edx
jmp 0x100141a3
test cl, 8
je 0x10014197
test ecx, 0x70000
jne 0x10014185
mov dword [ebp - 8], 0x40000000
jmp 0x100141a3
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x100141e4
sub eax, ecx
je 0x100141db
sub eax, ecx
je 0x100141d2
sub eax, ecx
je 0x100141c9
sub eax, 0x40
jne 0x1001415f
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x100141e7
mov dword [ebp - 0x10], 3
jmp 0x100141e7
mov dword [ebp - 0x10], 2
jmp 0x100141e7
mov dword [ebp - 0x10], 1
jmp 0x100141e7
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 0x1001423a
je 0x10014231
cmp eax, ebx
je 0x10014231
cmp eax, edi
je 0x10014228
cmp eax, 0x200
je 0x100142ad
cmp eax, 0x300
jne 0x1001415f
mov dword [ebp - 0x14], 2
jmp 0x10014257
mov dword [ebp - 0x14], 4
jmp 0x10014257
mov dword [ebp - 0x14], 3
jmp 0x10014257
cmp eax, 0x500
je 0x10014250
cmp eax, 0x600
je 0x100142ad
cmp eax, edx
jne 0x1001415f
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x1001427b
mov ecx, dword [0x10022264]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x1001427b
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x10014297
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x10014297
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x100142a0
or dword [ebp - 0xc], edi
test al, 0x20
je 0x100142b6
or dword [ebp - 0xc], 0x8000000
jmp 0x100142c1
mov dword [ebp - 0x14], 5
jmp 0x10014257
test al, 0x10
je 0x100142c1
or dword [ebp - 0xc], 0x10000000
call fcn.1001399c
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x100142e7
call fcn.1000c402
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.1000c3ef
mov dword [eax], 0x18
jmp 0x10014375
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 0x10014381
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x1001434d
test byte [ebp + 0x10], 1
je 0x1001434d
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 0x10014381
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x10022a00]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.1000c415
pop ecx
call fcn.1000c3ef
mov eax, dword [eax]
jmp 0x1001480e
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x100143d2
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x10022a00]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.1000c415
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x10014375
call fcn.1000c3ef
mov dword [eax], 0xd
jmp 0x10014375
cmp eax, 2
jne 0x100143dd
or byte [ebp - 1], 0x40
jmp 0x100143e6
cmp eax, 3
jne 0x100143e6
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.1001376b
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x10022a00]
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 + 0x10022a00]
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 0x100144bb
test cl, 0x80
je 0x1001458b
test byte [ebp + 0x10], 2
je 0x100144bb
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.1000ec30
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x1001447a
call fcn.1000c402
cmp dword [eax], 0x83
je 0x100144bb
push dword [esi]
call fcn.1000daf0
jmp 0x10014374
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.1000e2e6
add esp, 0xc
test eax, eax
jne 0x100144ab
cmp byte [ebp - 4], 0x1a
jne 0x100144ab
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.10016105
add esp, 0xc
cmp eax, edi
je 0x1001446e
push ebx
push ebx
push dword [esi]
call fcn.1000ec30
add esp, 0xc
cmp eax, edi
je 0x1001446e
test byte [ebp - 1], 0x80
je 0x1001458b
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x100144e3
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x100144e0
or dword [ebp + 0x10], edi
jmp 0x100144e3
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x10014530
cmp eax, 0x10000
je 0x1001451c
cmp eax, 0x14000
je 0x1001451c
cmp eax, 0x20000
je 0x1001452a
cmp eax, 0x24000
je 0x1001452a
cmp eax, 0x40000
je 0x10014516
cmp eax, 0x44000
jne 0x10014533
mov byte [ebp - 2], 1
jmp 0x10014533
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x10014533
mov byte [ebp - 2], 2
jmp 0x10014533
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x1001458b
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x1001458b
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x100146e5
cmp eax, 0x80000000
je 0x100146ac
cmp eax, ecx
jne 0x1001458b
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x1001458b
cmp eax, 2
jbe 0x1001478d
cmp eax, 4
jbe 0x1001467e
cmp eax, 5
je 0x1001478d
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x10022a00]
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 + 0x10022a00]
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 0x100145fd
test byte [ebp + 0x10], 8
je 0x100145fd
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x10022a00]
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 0x1001480c
test byte [ebp + 0x10], 1
je 0x1001480c
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 0x100147f5
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.1000c415
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x10022a00]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.100137e8
pop ecx
jmp 0x10014374
push 2
push ebx
push ebx
push dword [esi]
call fcn.10013e3f
add esp, 0x10
or eax, edx
je 0x1001478d
push ebx
push ebx
push ebx
push dword [esi]
call fcn.10013e3f
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x1001446e
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.1000e2e6
add esp, 0xc
cmp eax, 0xffffffff
je 0x1001446e
cmp eax, 2
je 0x10014731
cmp eax, 3
jne 0x1001477f
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x10014731
mov byte [ebp - 2], 1
jmp 0x1001458b
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x1001458b
cmp eax, 2
jbe 0x1001478d
cmp eax, 4
ja 0x10014582
push 2
push ebx
push ebx
push dword [esi]
call fcn.10013e3f
add esp, 0x10
or eax, edx
je 0x1001478d
push ebx
push ebx
push ebx
push dword [esi]
call fcn.10013e3f
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x1001458b
jmp 0x1001446e
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x10014759
push dword [esi]
call fcn.1000daf0
pop ecx
call fcn.1000c3ef
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x1001480e
cmp eax, 0xfeff
jne 0x1001477f
push ebx
push 2
push dword [esi]
call fcn.1000ec30
add esp, 0xc
cmp eax, 0xffffffff
je 0x1001446e
mov byte [ebp - 2], 2
jmp 0x1001458b
push ebx
push ebx
push dword [esi]
call fcn.1000ec30
add esp, 0xc
jmp 0x10014723
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x100147ad
dec eax
jne 0x1001458b
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x100147bb
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.100108e5
add esp, 0xc
cmp eax, 0xffffffff
je 0x100147e1
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x100147bb
jmp 0x1001458b
push dword [esi]
call fcn.1000daf0
pop ecx
call fcn.1000c3ef
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x1001480e
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x10022a00]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret