Function at 0x100695dc
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 0x1006960b
mov dword [ebp - 0x30], ebx
mov byte [ebp - 1], 0x10
jmp 0x10069615
mov dword [ebp - 0x30], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.10064bfd
test eax, eax
pop ecx
je 0x10069630
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.10041bce
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.10049804
test eax, eax
pop ecx
je 0x1006964b
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.10041bce
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x10069668
test ecx, 0x74000
jne 0x10069664
cmp dword [ebp - 0x24], eax
je 0x10069668
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, SysReAllocString
je 0x100696c2
dec eax
je 0x100696ac
dec eax
je 0x100696a7
call fcn.10042c73
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.10042c60
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.10041d02
add esp, 0x14
jmp 0x10069c75
mov dword [ebp - 8], edx
jmp 0x100696c5
test cl, 8
je 0x100696b9
test ecx, 0x70000
jne 0x100696a7
mov dword [ebp - 8], 0x40000000
jmp 0x100696c5
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x10069706
sub eax, ecx
je 0x100696fd
sub eax, ecx
je 0x100696f4
sub eax, ecx
je 0x100696eb
sub eax, 0x40
jne 0x10069681
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x10069709
mov dword [ebp - 0x10], 3
jmp 0x10069709
mov dword [ebp - 0x10], 2
jmp 0x10069709
mov dword [ebp - 0x10], 1
jmp 0x10069709
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 0x1006975c
je 0x10069753
cmp eax, ebx
je 0x10069753
cmp eax, edi
je 0x1006974a
cmp eax, 0x200
je 0x100697cf
cmp eax, 0x300
jne 0x10069681
mov dword [ebp - 0x14], 2
jmp 0x10069779
mov dword [ebp - 0x14], 4
jmp 0x10069779
mov dword [ebp - 0x14], 3
jmp 0x10069779
cmp eax, 0x500
je 0x10069772
cmp eax, 0x600
je 0x100697cf
cmp eax, edx
jne 0x10069681
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x1006979d
mov ecx, dword [0x10080a14]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x1006979d
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x100697b9
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x100697b9
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x100697c2
or dword [ebp - 0xc], edi
test al, 0x20
je 0x100697d8
or dword [ebp - 0xc], 0x8000000
jmp 0x100697e3
mov dword [ebp - 0x14], 5
jmp 0x10069779
test al, 0x10
je 0x100697e3
or dword [ebp - 0xc], 0x10000000
call fcn.10060515
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x10069809
call fcn.10042c73
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.10042c60
mov dword [eax], 0x18
jmp 0x10069897
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 0x100698a3
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x1006986f
test byte [ebp + 0x10], 1
je 0x1006986f
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 0x100698a3
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x100842a0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.10042c86
pop ecx
call fcn.10042c60
mov eax, dword [eax]
jmp 0x10069d31
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x100698f4
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x100842a0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.10042c86
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x10069897
call fcn.10042c60
mov dword [eax], 0xd
jmp 0x10069897
cmp eax, 2
jne 0x100698ff
or byte [ebp - 1], 0x40
jmp 0x10069908
cmp eax, 3
jne 0x10069908
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.100602e4
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x100842a0]
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 + 0x100842a0]
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 0x100699de
test cl, 0x80
je 0x10069aae
test byte [ebp + 0x10], 2
je 0x100699de
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.1004fc7f
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x1006999c
call fcn.10042c73
cmp dword [eax], 0x83
je 0x100699de
push dword [esi]
call fcn.100527c6
jmp 0x10069896
push 1
lea eax, [ebp - 0x2c]
push eax
push dword [esi]
mov dword [ebp - 0x2c], ebx
call fcn.1004e04e
add esp, 0xc
test eax, eax
jne 0x100699ce
cmp word [ebp - 0x2c], 0x1a
jne 0x100699ce
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.10064842
add esp, 0xc
cmp eax, edi
je 0x10069990
push ebx
push ebx
push dword [esi]
call fcn.1004fc7f
add esp, 0xc
cmp eax, edi
je 0x10069990
test byte [ebp - 1], 0x80
je 0x10069aae
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x10069a06
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x10069a03
or dword [ebp + 0x10], edi
jmp 0x10069a06
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x10069a53
cmp eax, 0x10000
je 0x10069a3f
cmp eax, 0x14000
je 0x10069a3f
cmp eax, 0x20000
je 0x10069a4d
cmp eax, 0x24000
je 0x10069a4d
cmp eax, 0x40000
je 0x10069a39
cmp eax, 0x44000
jne 0x10069a56
mov byte [ebp - 2], 1
jmp 0x10069a56
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x10069a56
mov byte [ebp - 2], 2
jmp 0x10069a56
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x10069aae
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x10069aae
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x10069c08
cmp eax, 0x80000000
je 0x10069bcf
cmp eax, ecx
jne 0x10069aae
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x10069aae
cmp eax, 2
jbe 0x10069cb0
cmp eax, 4
jbe 0x10069ba1
cmp eax, 5
je 0x10069cb0
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x100842a0]
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 + 0x100842a0]
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 0x10069b20
test byte [ebp + 0x10], 8
je 0x10069b20
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x100842a0]
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 0x10069d2f
test byte [ebp + 0x10], 1
je 0x10069d2f
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 0x10069d18
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.10042c86
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x100842a0]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.10060361
pop ecx
jmp 0x10069896
push 2
push ebx
push ebx
push dword [esi]
call fcn.10060148
add esp, 0x10
or eax, edx
je 0x10069cb0
push ebx
push ebx
push ebx
push dword [esi]
call fcn.10060148
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x10069990
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.1004e04e
add esp, 0xc
cmp eax, 0xffffffff
je 0x10069990
cmp eax, 2
je 0x10069c54
cmp eax, 3
jne 0x10069ca2
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x10069c54
mov byte [ebp - 2], 1
jmp 0x10069aae
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x10069aae
cmp eax, 2
jbe 0x10069cb0
cmp eax, 4
ja 0x10069aa5
push 2
push ebx
push ebx
push dword [esi]
call fcn.10060148
add esp, 0x10
or eax, edx
je 0x10069cb0
push ebx
push ebx
push ebx
push dword [esi]
call fcn.10060148
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x10069aae
jmp 0x10069990
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x10069c7c
push dword [esi]
call fcn.100527c6
pop ecx
call fcn.10042c60
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x10069d31
cmp eax, 0xfeff
jne 0x10069ca2
push ebx
push 2
push dword [esi]
call fcn.1004fc7f
add esp, 0xc
cmp eax, 0xffffffff
je 0x10069990
mov byte [ebp - 2], 2
jmp 0x10069aae
push ebx
push ebx
push dword [esi]
call fcn.1004fc7f
add esp, 0xc
jmp 0x10069c46
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x10069cd0
dec eax
jne 0x10069aae
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x10069cde
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.100536ab
add esp, 0xc
cmp eax, 0xffffffff
je 0x10069d04
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x10069cde
jmp 0x10069aae
push dword [esi]
call fcn.100527c6
pop ecx
call fcn.10042c60
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x10069d31
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x100842a0]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret