Function at 0x1001790b
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 0x1001793a
mov dword [ebp - 0x30], ebx
mov byte [ebp - 1], 0x10
jmp 0x10017944
mov dword [ebp - 0x30], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.1001933f
test eax, eax
pop ecx
je 0x1001795f
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.1000b8ba
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.1000de1d
test eax, eax
pop ecx
je 0x1001797a
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.1000b8ba
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x10017997
test ecx, 0x74000
jne 0x10017993
cmp dword [ebp - 0x24], eax
je 0x10017997
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, SysReAllocString
je 0x100179f1
dec eax
je 0x100179db
dec eax
je 0x100179d6
call fcn.1000cc03
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.1000cbf0
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.1000b9b6
add esp, 0x14
jmp 0x10017fa4
mov dword [ebp - 8], edx
jmp 0x100179f4
test cl, 8
je 0x100179e8
test ecx, 0x70000
jne 0x100179d6
mov dword [ebp - 8], 0x40000000
jmp 0x100179f4
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x10017a35
sub eax, ecx
je 0x10017a2c
sub eax, ecx
je 0x10017a23
sub eax, ecx
je 0x10017a1a
sub eax, 0x40
jne 0x100179b0
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x10017a38
mov dword [ebp - 0x10], 3
jmp 0x10017a38
mov dword [ebp - 0x10], 2
jmp 0x10017a38
mov dword [ebp - 0x10], 1
jmp 0x10017a38
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 0x10017a8b
je 0x10017a82
cmp eax, ebx
je 0x10017a82
cmp eax, edi
je 0x10017a79
cmp eax, 0x200
je 0x10017afe
cmp eax, 0x300
jne 0x100179b0
mov dword [ebp - 0x14], 2
jmp 0x10017aa8
mov dword [ebp - 0x14], 4
jmp 0x10017aa8
mov dword [ebp - 0x14], 3
jmp 0x10017aa8
cmp eax, 0x500
je 0x10017aa1
cmp eax, 0x600
je 0x10017afe
cmp eax, edx
jne 0x100179b0
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x10017acc
mov ecx, dword [0x10024d30]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x10017acc
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x10017ae8
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x10017ae8
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x10017af1
or dword [ebp - 0xc], edi
test al, 0x20
je 0x10017b07
or dword [ebp - 0xc], 0x8000000
jmp 0x10017b12
mov dword [ebp - 0x14], 5
jmp 0x10017aa8
test al, 0x10
je 0x10017b12
or dword [ebp - 0xc], 0x10000000
call fcn.1001752a
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x10017b38
call fcn.1000cc03
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.1000cbf0
mov dword [eax], 0x18
jmp 0x10017bc6
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 0x10017bd2
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x10017b9e
test byte [ebp + 0x10], 1
je 0x10017b9e
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 0x10017bd2
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x100256a0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.1000cc16
pop ecx
call fcn.1000cbf0
mov eax, dword [eax]
jmp 0x10018060
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x10017c23
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x100256a0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.1000cc16
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x10017bc6
call fcn.1000cbf0
mov dword [eax], 0xd
jmp 0x10017bc6
cmp eax, 2
jne 0x10017c2e
or byte [ebp - 1], 0x40
jmp 0x10017c37
cmp eax, 3
jne 0x10017c37
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.100172f9
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x100256a0]
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 + 0x100256a0]
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 0x10017d0d
test cl, 0x80
je 0x10017ddd
test byte [ebp + 0x10], 2
je 0x10017d0d
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.10019211
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x10017ccb
call fcn.1000cc03
cmp dword [eax], 0x83
je 0x10017d0d
push dword [esi]
call fcn.10013860
jmp 0x10017bc5
push 1
lea eax, [ebp - 0x2c]
push eax
push dword [esi]
mov dword [ebp - 0x2c], ebx
call fcn.100189ee
add esp, 0xc
test eax, eax
jne 0x10017cfd
cmp word [ebp - 0x2c], 0x1a
jne 0x10017cfd
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.1001905d
add esp, 0xc
cmp eax, edi
je 0x10017cbf
push ebx
push ebx
push dword [esi]
call fcn.10019211
add esp, 0xc
cmp eax, edi
je 0x10017cbf
test byte [ebp - 1], 0x80
je 0x10017ddd
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x10017d35
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x10017d32
or dword [ebp + 0x10], edi
jmp 0x10017d35
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x10017d82
cmp eax, 0x10000
je 0x10017d6e
cmp eax, 0x14000
je 0x10017d6e
cmp eax, 0x20000
je 0x10017d7c
cmp eax, 0x24000
je 0x10017d7c
cmp eax, 0x40000
je 0x10017d68
cmp eax, 0x44000
jne 0x10017d85
mov byte [ebp - 2], 1
jmp 0x10017d85
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x10017d85
mov byte [ebp - 2], 2
jmp 0x10017d85
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x10017ddd
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x10017ddd
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x10017f37
cmp eax, 0x80000000
je 0x10017efe
cmp eax, ecx
jne 0x10017ddd
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x10017ddd
cmp eax, 2
jbe 0x10017fdf
cmp eax, 4
jbe 0x10017ed0
cmp eax, 5
je 0x10017fdf
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x100256a0]
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 + 0x100256a0]
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 0x10017e4f
test byte [ebp + 0x10], 8
je 0x10017e4f
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x100256a0]
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 0x1001805e
test byte [ebp + 0x10], 1
je 0x1001805e
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 0x10018047
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.1000cc16
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x100256a0]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.10017376
pop ecx
jmp 0x10017bc5
push 2
push ebx
push ebx
push dword [esi]
call fcn.100164a0
add esp, 0x10
or eax, edx
je 0x10017fdf
push ebx
push ebx
push ebx
push dword [esi]
call fcn.100164a0
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x10017cbf
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.100189ee
add esp, 0xc
cmp eax, 0xffffffff
je 0x10017cbf
cmp eax, 2
je 0x10017f83
cmp eax, 3
jne 0x10017fd1
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x10017f83
mov byte [ebp - 2], 1
jmp 0x10017ddd
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x10017ddd
cmp eax, 2
jbe 0x10017fdf
cmp eax, 4
ja 0x10017dd4
push 2
push ebx
push ebx
push dword [esi]
call fcn.100164a0
add esp, 0x10
or eax, edx
je 0x10017fdf
push ebx
push ebx
push ebx
push dword [esi]
call fcn.100164a0
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x10017ddd
jmp 0x10017cbf
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x10017fab
push dword [esi]
call fcn.10013860
pop ecx
call fcn.1000cbf0
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x10018060
cmp eax, 0xfeff
jne 0x10017fd1
push ebx
push 2
push dword [esi]
call fcn.10019211
add esp, 0xc
cmp eax, 0xffffffff
je 0x10017cbf
mov byte [ebp - 2], 2
jmp 0x10017ddd
push ebx
push ebx
push dword [esi]
call fcn.10019211
add esp, 0xc
jmp 0x10017f75
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x10017fff
dec eax
jne 0x10017ddd
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x1001800d
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.10014308
add esp, 0xc
cmp eax, 0xffffffff
je 0x10018033
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x1001800d
jmp 0x10017ddd
push dword [esi]
call fcn.10013860
pop ecx
call fcn.1000cbf0
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x10018060
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x100256a0]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret