Function at 0x101183e9
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 0x10118418
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x10118422
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.1011ac2f
test eax, eax
pop ecx
je 0x1011843d
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.10101fd5
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.10106bcc
test eax, eax
pop ecx
je 0x10118458
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.10101fd5
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x10118475
test ecx, 0x74000
jne 0x10118471
cmp dword [ebp - 0x24], eax
je 0x10118475
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, SysReAllocStringLen
je 0x101184cf
dec eax
je 0x101184b9
dec eax
je 0x101184b4
call fcn.10104c38
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.10104c25
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.101020d1
add esp, 0x14
jmp 0x10118a81
mov dword [ebp - 8], edx
jmp 0x101184d2
test cl, 8
je 0x101184c6
test ecx, 0x70000
jne 0x101184b4
mov dword [ebp - 8], 0x40000000
jmp 0x101184d2
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x10118513
sub eax, ecx
je 0x1011850a
sub eax, ecx
je 0x10118501
sub eax, ecx
je 0x101184f8
sub eax, 0x40
jne 0x1011848e
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x10118516
mov dword [ebp - 0x10], 3
jmp 0x10118516
mov dword [ebp - 0x10], 2
jmp 0x10118516
mov dword [ebp - 0x10], 1
jmp 0x10118516
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 0x10118569
je 0x10118560
cmp eax, ebx
je 0x10118560
cmp eax, edi
je 0x10118557
cmp eax, 0x200
je 0x101185dc
cmp eax, 0x300
jne 0x1011848e
mov dword [ebp - 0x14], 2
jmp 0x10118586
mov dword [ebp - 0x14], 4
jmp 0x10118586
mov dword [ebp - 0x14], 3
jmp 0x10118586
cmp eax, 0x500
je 0x1011857f
cmp eax, 0x600
je 0x101185dc
cmp eax, edx
jne 0x1011848e
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x101185aa
mov ecx, dword [0x102d1374]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x101185aa
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x101185c6
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x101185c6
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x101185cf
or dword [ebp - 0xc], edi
test al, 0x20
je 0x101185e5
or dword [ebp - 0xc], 0x8000000
jmp 0x101185f0
mov dword [ebp - 0x14], 5
jmp 0x10118586
test al, 0x10
je 0x101185f0
or dword [ebp - 0xc], 0x10000000
call fcn.101095ca
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x10118616
call fcn.10104c38
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.10104c25
mov dword [eax], 0x18
jmp 0x101186a4
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 0x101186b0
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x1011867c
test byte [ebp + 0x10], 1
je 0x1011867c
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 0x101186b0
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x102d1ee0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
call fcn.10104c4b
pop ecx
call fcn.10104c25
mov eax, dword [eax]
jmp 0x10118b3d
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.DLL_GetFileType]
cmp eax, ebx
jne 0x10118701
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x102d1ee0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.DLL_GetLastError]
mov esi, eax
push esi
call fcn.10104c4b
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
cmp esi, ebx
jne 0x101186a4
call fcn.10104c25
mov dword [eax], 0xd
jmp 0x101186a4
cmp eax, 2
jne 0x1011870c
or byte [ebp - 1], 0x40
jmp 0x10118715
cmp eax, 3
jne 0x10118715
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.10109399
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x102d1ee0]
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 + 0x102d1ee0]
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 0x101187ea
test cl, 0x80
je 0x101188ba
test byte [ebp + 0x10], 2
je 0x101187ea
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.1010dc87
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x101187a9
call fcn.10104c38
cmp dword [eax], 0x83
je 0x101187ea
push dword [esi]
call fcn.1010ceef
jmp 0x101186a3
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.1010d33d
add esp, 0xc
test eax, eax
jne 0x101187da
cmp byte [ebp - 4], 0x1a
jne 0x101187da
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.1011a9bf
add esp, 0xc
cmp eax, edi
je 0x1011879d
push ebx
push ebx
push dword [esi]
call fcn.1010dc87
add esp, 0xc
cmp eax, edi
je 0x1011879d
test byte [ebp - 1], 0x80
je 0x101188ba
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x10118812
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x1011880f
or dword [ebp + 0x10], edi
jmp 0x10118812
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x1011885f
cmp eax, 0x10000
je 0x1011884b
cmp eax, 0x14000
je 0x1011884b
cmp eax, 0x20000
je 0x10118859
cmp eax, 0x24000
je 0x10118859
cmp eax, 0x40000
je 0x10118845
cmp eax, 0x44000
jne 0x10118862
mov byte [ebp - 2], 1
jmp 0x10118862
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x10118862
mov byte [ebp - 2], 2
jmp 0x10118862
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x101188ba
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x101188ba
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x10118a14
cmp eax, 0x80000000
je 0x101189db
cmp eax, ecx
jne 0x101188ba
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x101188ba
cmp eax, 2
jbe 0x10118abc
cmp eax, 4
jbe 0x101189ad
cmp eax, 5
je 0x10118abc
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x102d1ee0]
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 + 0x102d1ee0]
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 0x1011892c
test byte [ebp + 0x10], 8
je 0x1011892c
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x102d1ee0]
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 0x10118b3b
test byte [ebp + 0x10], 1
je 0x10118b3b
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 0x10118b24
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
call fcn.10104c4b
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x102d1ee0]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.10109416
pop ecx
jmp 0x101186a3
push 2
push ebx
push ebx
push dword [esi]
call fcn.1011824d
add esp, 0x10
or eax, edx
je 0x10118abc
push ebx
push ebx
push ebx
push dword [esi]
call fcn.1011824d
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x1011879d
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.1010d33d
add esp, 0xc
cmp eax, 0xffffffff
je 0x1011879d
cmp eax, 2
je 0x10118a60
cmp eax, 3
jne 0x10118aae
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x10118a60
mov byte [ebp - 2], 1
jmp 0x101188ba
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x101188ba
cmp eax, 2
jbe 0x10118abc
cmp eax, 4
ja 0x101188b1
push 2
push ebx
push ebx
push dword [esi]
call fcn.1011824d
add esp, 0x10
or eax, edx
je 0x10118abc
push ebx
push ebx
push ebx
push dword [esi]
call fcn.1011824d
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x101188ba
jmp 0x1011879d
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x10118a88
push dword [esi]
call fcn.1010ceef
pop ecx
call fcn.10104c25
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x10118b3d
cmp eax, 0xfeff
jne 0x10118aae
push ebx
push 2
push dword [esi]
call fcn.1010dc87
add esp, 0xc
cmp eax, 0xffffffff
je 0x1011879d
mov byte [ebp - 2], 2
jmp 0x101188ba
push ebx
push ebx
push dword [esi]
call fcn.1010dc87
add esp, 0xc
jmp 0x10118a52
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x10118adc
dec eax
jne 0x101188ba
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x10118aea
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.101141b7
add esp, 0xc
cmp eax, 0xffffffff
je 0x10118b10
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x10118aea
jmp 0x101188ba
push dword [esi]
call fcn.1010ceef
pop ecx
call fcn.10104c25
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x10118b3d
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x102d1ee0]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret