Function at 0x468cf5
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 0x468d24
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x468d2e
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.0046afad
test eax, eax
pop ecx
je 0x468d49
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0044fa71
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.00455d15
test eax, eax
pop ecx
je 0x468d64
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0044fa71
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x468d81
test ecx, 0x74000
jne 0x468d7d
cmp dword [ebp - 0x24], eax
je 0x468d81
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, SysReAllocString
je 0x468ddb
dec eax
je 0x468dc5
dec eax
je 0x468dc0
call fcn.004548e3
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.004548d0
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.0044fb6d
add esp, 0x14
jmp 0x46938d
mov dword [ebp - 8], edx
jmp 0x468dde
test cl, 8
je 0x468dd2
test ecx, 0x70000
jne 0x468dc0
mov dword [ebp - 8], 0x40000000
jmp 0x468dde
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x468e1f
sub eax, ecx
je 0x468e16
sub eax, ecx
je 0x468e0d
sub eax, ecx
je 0x468e04
sub eax, 0x40
jne 0x468d9a
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x468e22
mov dword [ebp - 0x10], 3
jmp 0x468e22
mov dword [ebp - 0x10], 2
jmp 0x468e22
mov dword [ebp - 0x10], 1
jmp 0x468e22
mov dword [ebp - 0x10], ebx
mov eax, dword [ebp + 0x10]
mov edx, 0x700
and eax, edx
mov ecx, 0x400
cmp eax, ecx
mov edi, pe_nt_image_headers32
jg 0x468e75
je 0x468e6c
cmp eax, ebx
je 0x468e6c
cmp eax, edi
je 0x468e63
cmp eax, 0x200
je 0x468ee8
cmp eax, 0x300
jne 0x468d9a
mov dword [ebp - 0x14], 2
jmp 0x468e92
mov dword [ebp - 0x14], 4
jmp 0x468e92
mov dword [ebp - 0x14], 3
jmp 0x468e92
cmp eax, 0x500
je 0x468e8b
cmp eax, 0x600
je 0x468ee8
cmp eax, edx
jne 0x468d9a
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x468eb6
mov ecx, dword [0x491600]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x468eb6
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x468ed2
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x468ed2
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x468edb
or dword [ebp - 0xc], edi
test al, 0x20
je 0x468ef1
or dword [ebp - 0xc], 0x8000000
jmp 0x468efc
mov dword [ebp - 0x14], 5
jmp 0x468e92
test al, 0x10
je 0x468efc
or dword [ebp - 0xc], 0x10000000
call fcn.00467f06
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x468f22
call fcn.004548e3
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.004548d0
mov dword [eax], 0x18
jmp 0x468fb0
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 0x468fbc
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x468f88
test byte [ebp + 0x10], 1
je 0x468f88
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 0x468fbc
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x4924a0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004548f6
pop ecx
call fcn.004548d0
mov eax, dword [eax]
jmp 0x469449
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x46900d
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x4924a0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.004548f6
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x468fb0
call fcn.004548d0
mov dword [eax], 0xd
jmp 0x468fb0
cmp eax, 2
jne 0x469018
or byte [ebp - 1], 0x40
jmp 0x469021
cmp eax, 3
jne 0x469021
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.00467cd5
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x4924a0]
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 + 0x4924a0]
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 0x4690f6
test cl, 0x80
je 0x4691c6
test byte [ebp + 0x10], 2
je 0x4690f6
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.00460558
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x4690b5
call fcn.004548e3
cmp dword [eax], 0x83
je 0x4690f6
push dword [esi]
call fcn.0046078e
jmp 0x468faf
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.00462c8a
add esp, 0xc
test eax, eax
jne 0x4690e6
cmp byte [ebp - 4], 0x1a
jne 0x4690e6
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.0046ad3d
add esp, 0xc
cmp eax, edi
je 0x4690a9
push ebx
push ebx
push dword [esi]
call fcn.00460558
add esp, 0xc
cmp eax, edi
je 0x4690a9
test byte [ebp - 1], 0x80
je 0x4691c6
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x46911e
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x46911b
or dword [ebp + 0x10], edi
jmp 0x46911e
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x46916b
cmp eax, 0x10000
je 0x469157
cmp eax, 0x14000
je 0x469157
cmp eax, 0x20000
je 0x469165
cmp eax, 0x24000
je 0x469165
cmp eax, 0x40000
je 0x469151
cmp eax, 0x44000
jne 0x46916e
mov byte [ebp - 2], 1
jmp 0x46916e
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x46916e
mov byte [ebp - 2], 2
jmp 0x46916e
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x4691c6
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x4691c6
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x469320
cmp eax, 0x80000000
je 0x4692e7
cmp eax, ecx
jne 0x4691c6
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x4691c6
cmp eax, 2
jbe 0x4693c8
cmp eax, 4
jbe 0x4692b9
cmp eax, 5
je 0x4693c8
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4924a0]
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 + 0x4924a0]
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 0x469238
test byte [ebp + 0x10], 8
je 0x469238
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4924a0]
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 0x469447
test byte [ebp + 0x10], 1
je 0x469447
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 0x469430
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004548f6
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4924a0]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.00467d52
pop ecx
jmp 0x468faf
push 2
push ebx
push ebx
push dword [esi]
call fcn.00465494
add esp, 0x10
or eax, edx
je 0x4693c8
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00465494
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x4690a9
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.00462c8a
add esp, 0xc
cmp eax, 0xffffffff
je 0x4690a9
cmp eax, 2
je 0x46936c
cmp eax, 3
jne 0x4693ba
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x46936c
mov byte [ebp - 2], 1
jmp 0x4691c6
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x4691c6
cmp eax, 2
jbe 0x4693c8
cmp eax, 4
ja 0x4691bd
push 2
push ebx
push ebx
push dword [esi]
call fcn.00465494
add esp, 0x10
or eax, edx
je 0x4693c8
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00465494
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x4691c6
jmp 0x4690a9
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x469394
push dword [esi]
call fcn.0046078e
pop ecx
call fcn.004548d0
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x469449
cmp eax, 0xfeff
jne 0x4693ba
push ebx
push 2
push dword [esi]
call fcn.00460558
add esp, 0xc
cmp eax, 0xffffffff
je 0x4690a9
mov byte [ebp - 2], 2
jmp 0x4691c6
push ebx
push ebx
push dword [esi]
call fcn.00460558
add esp, 0xc
jmp 0x46935e
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x4693e8
dec eax
jne 0x4691c6
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x4693f6
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.00460049
add esp, 0xc
cmp eax, 0xffffffff
je 0x46941c
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x4693f6
jmp 0x4691c6
push dword [esi]
call fcn.0046078e
pop ecx
call fcn.004548d0
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x469449
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x4924a0]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret