Function at 0x411733
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 0x411762
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x41176c
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.004192c5
test eax, eax
pop ecx
je 0x411787
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0040ef58
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.0040c29f
test eax, eax
pop ecx
je 0x4117a2
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0040ef58
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x4117bf
test ecx, 0x74000
jne 0x4117bb
cmp dword [ebp - 0x24], eax
je 0x4117bf
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, SysReAllocStringLen
je 0x411819
dec eax
je 0x411803
dec eax
je 0x4117fe
call fcn.0040f0c6
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.0040f0b3
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.0040f054
add esp, 0x14
jmp 0x411dcb
mov dword [ebp - 8], edx
jmp 0x41181c
test cl, 8
je 0x411810
test ecx, 0x70000
jne 0x4117fe
mov dword [ebp - 8], 0x40000000
jmp 0x41181c
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x41185d
sub eax, ecx
je 0x411854
sub eax, ecx
je 0x41184b
sub eax, ecx
je 0x411842
sub eax, 0x40
jne 0x4117d8
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x411860
mov dword [ebp - 0x10], 3
jmp 0x411860
mov dword [ebp - 0x10], 2
jmp 0x411860
mov dword [ebp - 0x10], 1
jmp 0x411860
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 0x4118b3
je 0x4118aa
cmp eax, ebx
je 0x4118aa
cmp eax, edi
je 0x4118a1
cmp eax, 0x200
je 0x411926
cmp eax, 0x300
jne 0x4117d8
mov dword [ebp - 0x14], 2
jmp 0x4118d0
mov dword [ebp - 0x14], 4
jmp 0x4118d0
mov dword [ebp - 0x14], 3
jmp 0x4118d0
cmp eax, 0x500
je 0x4118c9
cmp eax, 0x600
je 0x411926
cmp eax, edx
jne 0x4117d8
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x4118f4
mov ecx, dword [0x42ab78]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x4118f4
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x411910
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x411910
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x411919
or dword [ebp - 0xc], edi
test al, 0x20
je 0x41192f
or dword [ebp - 0xc], 0x8000000
jmp 0x41193a
mov dword [ebp - 0x14], 5
jmp 0x4118d0
test al, 0x10
je 0x41193a
or dword [ebp - 0xc], 0x10000000
call fcn.00418c22
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x411960
call fcn.0040f0c6
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.0040f0b3
mov dword [eax], 0x18
jmp 0x4119ee
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 0x4119fa
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x4119c6
test byte [ebp + 0x10], 1
je 0x4119c6
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 0x4119fa
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x42b660]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0040f0d9
pop ecx
call fcn.0040f0b3
mov eax, dword [eax]
jmp 0x411e87
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x411a4b
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x42b660]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.0040f0d9
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x4119ee
call fcn.0040f0b3
mov dword [eax], 0xd
jmp 0x4119ee
cmp eax, 2
jne 0x411a56
or byte [ebp - 1], 0x40
jmp 0x411a5f
cmp eax, 3
jne 0x411a5f
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.004189f1
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x42b660]
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 + 0x42b660]
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 0x411b34
test cl, 0x80
je 0x411c04
test byte [ebp + 0x10], 2
je 0x411b34
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.0041108b
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x411af3
call fcn.0040f0c6
cmp dword [eax], 0x83
je 0x411b34
push dword [esi]
call fcn.004110fd
jmp 0x4119ed
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.00417574
add esp, 0xc
test eax, eax
jne 0x411b24
cmp byte [ebp - 4], 0x1a
jne 0x411b24
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.00419055
add esp, 0xc
cmp eax, edi
je 0x411ae7
push ebx
push ebx
push dword [esi]
call fcn.0041108b
add esp, 0xc
cmp eax, edi
je 0x411ae7
test byte [ebp - 1], 0x80
je 0x411c04
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x411b5c
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x411b59
or dword [ebp + 0x10], edi
jmp 0x411b5c
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x411ba9
cmp eax, 0x10000
je 0x411b95
cmp eax, 0x14000
je 0x411b95
cmp eax, 0x20000
je 0x411ba3
cmp eax, 0x24000
je 0x411ba3
cmp eax, 0x40000
je 0x411b8f
cmp eax, 0x44000
jne 0x411bac
mov byte [ebp - 2], 1
jmp 0x411bac
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x411bac
mov byte [ebp - 2], 2
jmp 0x411bac
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x411c04
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x411c04
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x411d5e
cmp eax, 0x80000000
je 0x411d25
cmp eax, ecx
jne 0x411c04
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x411c04
cmp eax, 2
jbe 0x411e06
cmp eax, 4
jbe 0x411cf7
cmp eax, 5
je 0x411e06
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x42b660]
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 + 0x42b660]
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 0x411c76
test byte [ebp + 0x10], 8
je 0x411c76
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x42b660]
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 0x411e85
test byte [ebp + 0x10], 1
je 0x411e85
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 0x411e6e
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0040f0d9
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x42b660]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.00418a6e
pop ecx
jmp 0x4119ed
push 2
push ebx
push ebx
push dword [esi]
call fcn.00417c76
add esp, 0x10
or eax, edx
je 0x411e06
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00417c76
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x411ae7
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.00417574
add esp, 0xc
cmp eax, 0xffffffff
je 0x411ae7
cmp eax, 2
je 0x411daa
cmp eax, 3
jne 0x411df8
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x411daa
mov byte [ebp - 2], 1
jmp 0x411c04
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x411c04
cmp eax, 2
jbe 0x411e06
cmp eax, 4
ja 0x411bfb
push 2
push ebx
push ebx
push dword [esi]
call fcn.00417c76
add esp, 0x10
or eax, edx
je 0x411e06
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00417c76
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x411c04
jmp 0x411ae7
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x411dd2
push dword [esi]
call fcn.004110fd
pop ecx
call fcn.0040f0b3
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x411e87
cmp eax, 0xfeff
jne 0x411df8
push ebx
push 2
push dword [esi]
call fcn.0041108b
add esp, 0xc
cmp eax, 0xffffffff
je 0x411ae7
mov byte [ebp - 2], 2
jmp 0x411c04
push ebx
push ebx
push dword [esi]
call fcn.0041108b
add esp, 0xc
jmp 0x411d9c
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x411e26
dec eax
jne 0x411c04
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x411e34
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.004146e8
add esp, 0xc
cmp eax, 0xffffffff
je 0x411e5a
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x411e34
jmp 0x411c04
push dword [esi]
call fcn.004110fd
pop ecx
call fcn.0040f0b3
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x411e87
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x42b660]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret