Function at 0x417818
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 0x417847
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x417851
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.00419b67
test eax, eax
pop ecx
je 0x41786c
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0040ac2f
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.004134b8
test eax, eax
pop ecx
je 0x417887
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0040ac2f
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x4178a4
test ecx, 0x74000
jne 0x4178a0
cmp dword [ebp - 0x24], eax
je 0x4178a4
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, 0x80000000
je 0x4178fe
dec eax
je 0x4178e8
dec eax
je 0x4178e3
call fcn.0040db85
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.0040db72
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.0040ad2b
add esp, 0x14
jmp 0x417eb0
mov dword [ebp - 8], edx
jmp 0x417901
test cl, 8
je 0x4178f5
test ecx, 0x70000
jne 0x4178e3
mov dword [ebp - 8], 0x40000000
jmp 0x417901
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x417942
sub eax, ecx
je 0x417939
sub eax, ecx
je 0x417930
sub eax, ecx
je 0x417927
sub eax, 0x40
jne 0x4178bd
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x417945
mov dword [ebp - 0x10], 3
jmp 0x417945
mov dword [ebp - 0x10], 2
jmp 0x417945
mov dword [ebp - 0x10], 1
jmp 0x417945
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 0x417998
je 0x41798f
cmp eax, ebx
je 0x41798f
cmp eax, edi
je 0x417986
cmp eax, 0x200
je 0x417a0b
cmp eax, 0x300
jne 0x4178bd
mov dword [ebp - 0x14], 2
jmp 0x4179b5
mov dword [ebp - 0x14], 4
jmp 0x4179b5
mov dword [ebp - 0x14], 3
jmp 0x4179b5
cmp eax, 0x500
je 0x4179ae
cmp eax, 0x600
je 0x417a0b
cmp eax, edx
jne 0x4178bd
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x4179d9
mov ecx, dword [0x4ab064]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x4179d9
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x4179f5
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x4179f5
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x4179fe
or dword [ebp - 0xc], edi
test al, 0x20
je 0x417a14
or dword [ebp - 0xc], 0x8000000
jmp 0x417a1f
mov dword [ebp - 0x14], 5
jmp 0x4179b5
test al, 0x10
je 0x417a1f
or dword [ebp - 0xc], 0x10000000
call fcn.004174b9
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x417a45
call fcn.0040db85
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.0040db72
mov dword [eax], 0x18
jmp 0x417ad3
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 0x417adf
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x417aab
test byte [ebp + 0x10], 1
je 0x417aab
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 0x417adf
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x4ab660]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0040db98
pop ecx
call fcn.0040db72
mov eax, dword [eax]
jmp 0x417f6c
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x417b30
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x4ab660]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.0040db98
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x417ad3
call fcn.0040db72
mov dword [eax], 0xd
jmp 0x417ad3
cmp eax, 2
jne 0x417b3b
or byte [ebp - 1], 0x40
jmp 0x417b44
cmp eax, 3
jne 0x417b44
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.00417288
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x4ab660]
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 + 0x4ab660]
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 0x417c19
test cl, 0x80
je 0x417ce9
test byte [ebp + 0x10], 2
je 0x417c19
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.004145ab
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x417bd8
call fcn.0040db85
cmp dword [eax], 0x83
je 0x417c19
push dword [esi]
call fcn.0040f1c3
jmp 0x417ad2
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.00413eed
add esp, 0xc
test eax, eax
jne 0x417c09
cmp byte [ebp - 4], 0x1a
jne 0x417c09
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.004198f7
add esp, 0xc
cmp eax, edi
je 0x417bcc
push ebx
push ebx
push dword [esi]
call fcn.004145ab
add esp, 0xc
cmp eax, edi
je 0x417bcc
test byte [ebp - 1], 0x80
je 0x417ce9
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x417c41
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x417c3e
or dword [ebp + 0x10], edi
jmp 0x417c41
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x417c8e
cmp eax, 0x10000
je 0x417c7a
cmp eax, 0x14000
je 0x417c7a
cmp eax, 0x20000
je 0x417c88
cmp eax, 0x24000
je 0x417c88
cmp eax, 0x40000
je 0x417c74
cmp eax, 0x44000
jne 0x417c91
mov byte [ebp - 2], 1
jmp 0x417c91
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x417c91
mov byte [ebp - 2], 2
jmp 0x417c91
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x417ce9
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x417ce9
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x417e43
cmp eax, 0x80000000
je 0x417e0a
cmp eax, ecx
jne 0x417ce9
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x417ce9
cmp eax, 2
jbe 0x417eeb
cmp eax, 4
jbe 0x417ddc
cmp eax, 5
je 0x417eeb
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4ab660]
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 + 0x4ab660]
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 0x417d5b
test byte [ebp + 0x10], 8
je 0x417d5b
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4ab660]
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 0x417f6a
test byte [ebp + 0x10], 1
je 0x417f6a
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 0x417f53
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0040db98
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4ab660]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.00417305
pop ecx
jmp 0x417ad2
push 2
push ebx
push ebx
push dword [esi]
call fcn.0041853f
add esp, 0x10
or eax, edx
je 0x417eeb
push ebx
push ebx
push ebx
push dword [esi]
call fcn.0041853f
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x417bcc
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.00413eed
add esp, 0xc
cmp eax, 0xffffffff
je 0x417bcc
cmp eax, 2
je 0x417e8f
cmp eax, 3
jne 0x417edd
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x417e8f
mov byte [ebp - 2], 1
jmp 0x417ce9
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x417ce9
cmp eax, 2
jbe 0x417eeb
cmp eax, 4
ja 0x417ce0
push 2
push ebx
push ebx
push dword [esi]
call fcn.0041853f
add esp, 0x10
or eax, edx
je 0x417eeb
push ebx
push ebx
push ebx
push dword [esi]
call fcn.0041853f
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x417ce9
jmp 0x417bcc
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x417eb7
push dword [esi]
call fcn.0040f1c3
pop ecx
call fcn.0040db72
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x417f6c
cmp eax, 0xfeff
jne 0x417edd
push ebx
push 2
push dword [esi]
call fcn.004145ab
add esp, 0xc
cmp eax, 0xffffffff
je 0x417bcc
mov byte [ebp - 2], 2
jmp 0x417ce9
push ebx
push ebx
push dword [esi]
call fcn.004145ab
add esp, 0xc
jmp 0x417e81
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x417f0b
dec eax
jne 0x417ce9
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x417f19
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.00413cf1
add esp, 0xc
cmp eax, 0xffffffff
je 0x417f3f
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x417f19
jmp 0x417ce9
push dword [esi]
call fcn.0040f1c3
pop ecx
call fcn.0040db72
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x417f6c
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4ab660]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret