Function at 0x44f130
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 0x44f15f
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x44f169
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.00451865
test eax, eax
pop ecx
je 0x44f184
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0043a7ce
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.0043e2f7
test eax, eax
pop ecx
je 0x44f19f
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0043a7ce
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x44f1bc
test ecx, 0x74000
jne 0x44f1b8
cmp dword [ebp - 0x24], eax
je 0x44f1bc
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, SysReAllocStringLen
je 0x44f216
dec eax
je 0x44f200
dec eax
je 0x44f1fb
call fcn.0043de49
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.0043de36
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.0043a8ca
add esp, 0x14
jmp 0x44f7c8
mov dword [ebp - 8], edx
jmp 0x44f219
test cl, 8
je 0x44f20d
test ecx, 0x70000
jne 0x44f1fb
mov dword [ebp - 8], 0x40000000
jmp 0x44f219
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x44f25a
sub eax, ecx
je 0x44f251
sub eax, ecx
je 0x44f248
sub eax, ecx
je 0x44f23f
sub eax, 0x40
jne 0x44f1d5
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x44f25d
mov dword [ebp - 0x10], 3
jmp 0x44f25d
mov dword [ebp - 0x10], 2
jmp 0x44f25d
mov dword [ebp - 0x10], 1
jmp 0x44f25d
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 0x44f2b0
je 0x44f2a7
cmp eax, ebx
je 0x44f2a7
cmp eax, edi
je 0x44f29e
cmp eax, 0x200
je 0x44f323
cmp eax, 0x300
jne 0x44f1d5
mov dword [ebp - 0x14], 2
jmp 0x44f2cd
mov dword [ebp - 0x14], 4
jmp 0x44f2cd
mov dword [ebp - 0x14], 3
jmp 0x44f2cd
cmp eax, 0x500
je 0x44f2c6
cmp eax, 0x600
je 0x44f323
cmp eax, edx
jne 0x44f1d5
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x44f2f1
mov ecx, dword [0x4c353c]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x44f2f1
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x44f30d
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x44f30d
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x44f316
or dword [ebp - 0xc], edi
test al, 0x20
je 0x44f32c
or dword [ebp - 0xc], 0x8000000
jmp 0x44f337
mov dword [ebp - 0x14], 5
jmp 0x44f2cd
test al, 0x10
je 0x44f337
or dword [ebp - 0xc], 0x10000000
call fcn.0044edee
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x44f35d
call fcn.0043de49
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.0043de36
mov dword [eax], 0x18
jmp 0x44f3eb
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 0x44f3f7
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x44f3c3
test byte [ebp + 0x10], 1
je 0x44f3c3
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 0x44f3f7
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0xefcae0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0043de5c
pop ecx
call fcn.0043de36
mov eax, dword [eax]
jmp 0x44f884
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x44f448
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0xefcae0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.0043de5c
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x44f3eb
call fcn.0043de36
mov dword [eax], 0xd
jmp 0x44f3eb
cmp eax, 2
jne 0x44f453
or byte [ebp - 1], 0x40
jmp 0x44f45c
cmp eax, 3
jne 0x44f45c
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.0044ebbd
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0xefcae0]
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 + 0xefcae0]
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 0x44f531
test cl, 0x80
je 0x44f601
test byte [ebp + 0x10], 2
je 0x44f531
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.00451737
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x44f4f0
call fcn.0043de49
cmp dword [eax], 0x83
je 0x44f531
push dword [esi]
call fcn.0044828f
jmp 0x44f3ea
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.00446e56
add esp, 0xc
test eax, eax
jne 0x44f521
cmp byte [ebp - 4], 0x1a
jne 0x44f521
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.00451583
add esp, 0xc
cmp eax, edi
je 0x44f4e4
push ebx
push ebx
push dword [esi]
call fcn.00451737
add esp, 0xc
cmp eax, edi
je 0x44f4e4
test byte [ebp - 1], 0x80
je 0x44f601
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x44f559
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x44f556
or dword [ebp + 0x10], edi
jmp 0x44f559
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x44f5a6
cmp eax, 0x10000
je 0x44f592
cmp eax, 0x14000
je 0x44f592
cmp eax, 0x20000
je 0x44f5a0
cmp eax, 0x24000
je 0x44f5a0
cmp eax, 0x40000
je 0x44f58c
cmp eax, 0x44000
jne 0x44f5a9
mov byte [ebp - 2], 1
jmp 0x44f5a9
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x44f5a9
mov byte [ebp - 2], 2
jmp 0x44f5a9
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x44f601
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x44f601
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x44f75b
cmp eax, 0x80000000
je 0x44f722
cmp eax, ecx
jne 0x44f601
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x44f601
cmp eax, 2
jbe 0x44f803
cmp eax, 4
jbe 0x44f6f4
cmp eax, 5
je 0x44f803
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0xefcae0]
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 + 0xefcae0]
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 0x44f673
test byte [ebp + 0x10], 8
je 0x44f673
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0xefcae0]
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 0x44f882
test byte [ebp + 0x10], 1
je 0x44f882
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 0x44f86b
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0043de5c
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0xefcae0]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.0044ec3a
pop ecx
jmp 0x44f3ea
push 2
push ebx
push ebx
push dword [esi]
call fcn.0044c0f3
add esp, 0x10
or eax, edx
je 0x44f803
push ebx
push ebx
push ebx
push dword [esi]
call fcn.0044c0f3
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x44f4e4
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.00446e56
add esp, 0xc
cmp eax, 0xffffffff
je 0x44f4e4
cmp eax, 2
je 0x44f7a7
cmp eax, 3
jne 0x44f7f5
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x44f7a7
mov byte [ebp - 2], 1
jmp 0x44f601
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x44f601
cmp eax, 2
jbe 0x44f803
cmp eax, 4
ja 0x44f5f8
push 2
push ebx
push ebx
push dword [esi]
call fcn.0044c0f3
add esp, 0x10
or eax, edx
je 0x44f803
push ebx
push ebx
push ebx
push dword [esi]
call fcn.0044c0f3
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x44f601
jmp 0x44f4e4
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x44f7cf
push dword [esi]
call fcn.0044828f
pop ecx
call fcn.0043de36
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x44f884
cmp eax, 0xfeff
jne 0x44f7f5
push ebx
push 2
push dword [esi]
call fcn.00451737
add esp, 0xc
cmp eax, 0xffffffff
je 0x44f4e4
mov byte [ebp - 2], 2
jmp 0x44f601
push ebx
push ebx
push dword [esi]
call fcn.00451737
add esp, 0xc
jmp 0x44f799
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x44f823
dec eax
jne 0x44f601
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x44f831
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.00447b07
add esp, 0xc
cmp eax, 0xffffffff
je 0x44f857
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x44f831
jmp 0x44f601
push dword [esi]
call fcn.0044828f
pop ecx
call fcn.0043de36
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x44f884
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0xefcae0]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret