Function at 0x1010cd31
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 0x1010cd60
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x1010cd6a
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.1010ec3e
test eax, eax
pop ecx
je 0x1010cd85
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.100ffa46
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.100fb60c
test eax, eax
pop ecx
je 0x1010cda0
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.100ffa46
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x1010cdbd
test ecx, 0x74000
jne 0x1010cdb9
cmp dword [ebp - 0x24], eax
je 0x1010cdbd
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, SysReAllocStringLen
je 0x1010ce17
dec eax
je 0x1010ce01
dec eax
je 0x1010cdfc
call fcn.100f9768
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.100f9755
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.100ffb42
add esp, 0x14
jmp 0x1010d3c9
mov dword [ebp - 8], edx
jmp 0x1010ce1a
test cl, 8
je 0x1010ce0e
test ecx, 0x70000
jne 0x1010cdfc
mov dword [ebp - 8], 0x40000000
jmp 0x1010ce1a
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x1010ce5b
sub eax, ecx
je 0x1010ce52
sub eax, ecx
je 0x1010ce49
sub eax, ecx
je 0x1010ce40
sub eax, 0x40
jne 0x1010cdd6
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x1010ce5e
mov dword [ebp - 0x10], 3
jmp 0x1010ce5e
mov dword [ebp - 0x10], 2
jmp 0x1010ce5e
mov dword [ebp - 0x10], 1
jmp 0x1010ce5e
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 0x1010ceb1
je 0x1010cea8
cmp eax, ebx
je 0x1010cea8
cmp eax, edi
je 0x1010ce9f
cmp eax, 0x200
je 0x1010cf24
cmp eax, 0x300
jne 0x1010cdd6
mov dword [ebp - 0x14], 2
jmp 0x1010cece
mov dword [ebp - 0x14], 4
jmp 0x1010cece
mov dword [ebp - 0x14], 3
jmp 0x1010cece
cmp eax, 0x500
je 0x1010cec7
cmp eax, 0x600
je 0x1010cf24
cmp eax, edx
jne 0x1010cdd6
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x1010cef2
mov ecx, dword [0x102bf438]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x1010cef2
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x1010cf0e
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x1010cf0e
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x1010cf17
or dword [ebp - 0xc], edi
test al, 0x20
je 0x1010cf2d
or dword [ebp - 0xc], 0x8000000
jmp 0x1010cf38
mov dword [ebp - 0x14], 5
jmp 0x1010cece
test al, 0x10
je 0x1010cf38
or dword [ebp - 0xc], 0x10000000
call fcn.100fdf57
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x1010cf5e
call fcn.100f9768
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.100f9755
mov dword [eax], 0x18
jmp 0x1010cfec
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 0x1010cff8
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x1010cfc4
test byte [ebp + 0x10], 1
je 0x1010cfc4
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 0x1010cff8
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x102bffa0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
call fcn.100f977b
pop ecx
call fcn.100f9755
mov eax, dword [eax]
jmp 0x1010d485
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.DLL_GetFileType]
cmp eax, ebx
jne 0x1010d049
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x102bffa0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.DLL_GetLastError]
mov esi, eax
push esi
call fcn.100f977b
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
cmp esi, ebx
jne 0x1010cfec
call fcn.100f9755
mov dword [eax], 0xd
jmp 0x1010cfec
cmp eax, 2
jne 0x1010d054
or byte [ebp - 1], 0x40
jmp 0x1010d05d
cmp eax, 3
jne 0x1010d05d
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.100fdd26
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x102bffa0]
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 + 0x102bffa0]
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 0x1010d132
test cl, 0x80
je 0x1010d202
test byte [ebp + 0x10], 2
je 0x1010d132
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.10102737
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x1010d0f1
call fcn.100f9768
cmp dword [eax], 0x83
je 0x1010d132
push dword [esi]
call fcn.1010199f
jmp 0x1010cfeb
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.10101ded
add esp, 0xc
test eax, eax
jne 0x1010d122
cmp byte [ebp - 4], 0x1a
jne 0x1010d122
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.1010e9ce
add esp, 0xc
cmp eax, edi
je 0x1010d0e5
push ebx
push ebx
push dword [esi]
call fcn.10102737
add esp, 0xc
cmp eax, edi
je 0x1010d0e5
test byte [ebp - 1], 0x80
je 0x1010d202
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x1010d15a
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x1010d157
or dword [ebp + 0x10], edi
jmp 0x1010d15a
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x1010d1a7
cmp eax, 0x10000
je 0x1010d193
cmp eax, 0x14000
je 0x1010d193
cmp eax, 0x20000
je 0x1010d1a1
cmp eax, 0x24000
je 0x1010d1a1
cmp eax, 0x40000
je 0x1010d18d
cmp eax, 0x44000
jne 0x1010d1aa
mov byte [ebp - 2], 1
jmp 0x1010d1aa
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x1010d1aa
mov byte [ebp - 2], 2
jmp 0x1010d1aa
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x1010d202
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x1010d202
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x1010d35c
cmp eax, 0x80000000
je 0x1010d323
cmp eax, ecx
jne 0x1010d202
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x1010d202
cmp eax, 2
jbe 0x1010d404
cmp eax, 4
jbe 0x1010d2f5
cmp eax, 5
je 0x1010d404
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x102bffa0]
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 + 0x102bffa0]
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 0x1010d274
test byte [ebp + 0x10], 8
je 0x1010d274
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x102bffa0]
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 0x1010d483
test byte [ebp + 0x10], 1
je 0x1010d483
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 0x1010d46c
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
call fcn.100f977b
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x102bffa0]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.100fdda3
pop ecx
jmp 0x1010cfeb
push 2
push ebx
push ebx
push dword [esi]
call fcn.1010cb95
add esp, 0x10
or eax, edx
je 0x1010d404
push ebx
push ebx
push ebx
push dword [esi]
call fcn.1010cb95
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x1010d0e5
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.10101ded
add esp, 0xc
cmp eax, 0xffffffff
je 0x1010d0e5
cmp eax, 2
je 0x1010d3a8
cmp eax, 3
jne 0x1010d3f6
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x1010d3a8
mov byte [ebp - 2], 1
jmp 0x1010d202
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x1010d202
cmp eax, 2
jbe 0x1010d404
cmp eax, 4
ja 0x1010d1f9
push 2
push ebx
push ebx
push dword [esi]
call fcn.1010cb95
add esp, 0x10
or eax, edx
je 0x1010d404
push ebx
push ebx
push ebx
push dword [esi]
call fcn.1010cb95
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x1010d202
jmp 0x1010d0e5
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x1010d3d0
push dword [esi]
call fcn.1010199f
pop ecx
call fcn.100f9755
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x1010d485
cmp eax, 0xfeff
jne 0x1010d3f6
push ebx
push 2
push dword [esi]
call fcn.10102737
add esp, 0xc
cmp eax, 0xffffffff
je 0x1010d0e5
mov byte [ebp - 2], 2
jmp 0x1010d202
push ebx
push ebx
push dword [esi]
call fcn.10102737
add esp, 0xc
jmp 0x1010d39a
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x1010d424
dec eax
jne 0x1010d202
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x1010d432
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.10108c84
add esp, 0xc
cmp eax, 0xffffffff
je 0x1010d458
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x1010d432
jmp 0x1010d202
push dword [esi]
call fcn.1010199f
pop ecx
call fcn.100f9755
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x1010d485
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x102bffa0]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret