Function at 0x468efe
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 0x468f2d
mov dword [ebp - 0x30], ebx
mov byte [ebp - 1], 0x10
jmp 0x468f37
mov dword [ebp - 0x30], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.0046cbf9
test eax, eax
pop ecx
je 0x468f52
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0044f2f7
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.00457a6f
test eax, eax
pop ecx
je 0x468f6d
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0044f2f7
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x468f8a
test ecx, 0x74000
jne 0x468f86
cmp dword [ebp - 0x24], eax
je 0x468f8a
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, SysReAllocString
je 0x468fe4
dec eax
je 0x468fce
dec eax
je 0x468fc9
call fcn.00457995
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.00457982
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.0044f3f3
add esp, 0x14
jmp 0x469597
mov dword [ebp - 8], edx
jmp 0x468fe7
test cl, 8
je 0x468fdb
test ecx, 0x70000
jne 0x468fc9
mov dword [ebp - 8], 0x40000000
jmp 0x468fe7
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x469028
sub eax, ecx
je 0x46901f
sub eax, ecx
je 0x469016
sub eax, ecx
je 0x46900d
sub eax, 0x40
jne 0x468fa3
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x46902b
mov dword [ebp - 0x10], 3
jmp 0x46902b
mov dword [ebp - 0x10], 2
jmp 0x46902b
mov dword [ebp - 0x10], 1
jmp 0x46902b
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 0x46907e
je 0x469075
cmp eax, ebx
je 0x469075
cmp eax, edi
je 0x46906c
cmp eax, 0x200
je 0x4690f1
cmp eax, 0x300
jne 0x468fa3
mov dword [ebp - 0x14], 2
jmp 0x46909b
mov dword [ebp - 0x14], 4
jmp 0x46909b
mov dword [ebp - 0x14], 3
jmp 0x46909b
cmp eax, 0x500
je 0x469094
cmp eax, 0x600
je 0x4690f1
cmp eax, edx
jne 0x468fa3
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x4690bf
mov ecx, dword [0x5abfec]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x4690bf
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x4690db
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x4690db
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x4690e4
or dword [ebp - 0xc], edi
test al, 0x20
je 0x4690fa
or dword [ebp - 0xc], 0x8000000
jmp 0x469105
mov dword [ebp - 0x14], 5
jmp 0x46909b
test al, 0x10
je 0x469105
or dword [ebp - 0xc], 0x10000000
call fcn.00468bfe
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x46912b
call fcn.00457995
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.00457982
mov dword [eax], 0x18
jmp 0x4691b9
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 0x4691c5
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x469191
test byte [ebp + 0x10], 1
je 0x469191
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 0x4691c5
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x5b0160]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004579a8
pop ecx
call fcn.00457982
mov eax, dword [eax]
jmp 0x469653
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x469216
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x5b0160]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.004579a8
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x4691b9
call fcn.00457982
mov dword [eax], 0xd
jmp 0x4691b9
cmp eax, 2
jne 0x469221
or byte [ebp - 1], 0x40
jmp 0x46922a
cmp eax, 3
jne 0x46922a
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.004689cd
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x5b0160]
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 + 0x5b0160]
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 0x469300
test cl, 0x80
je 0x4693d0
test byte [ebp + 0x10], 2
je 0x469300
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.00464753
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x4692be
call fcn.00457995
cmp dword [eax], 0x83
je 0x469300
push dword [esi]
call fcn.0045cd31
jmp 0x4691b8
push 1
lea eax, [ebp - 0x2c]
push eax
push dword [esi]
mov dword [ebp - 0x2c], ebx
call fcn.00466a3f
add esp, 0xc
test eax, eax
jne 0x4692f0
cmp word [ebp - 0x2c], 0x1a
jne 0x4692f0
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.0046c989
add esp, 0xc
cmp eax, edi
je 0x4692b2
push ebx
push ebx
push dword [esi]
call fcn.00464753
add esp, 0xc
cmp eax, edi
je 0x4692b2
test byte [ebp - 1], 0x80
je 0x4693d0
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x469328
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x469325
or dword [ebp + 0x10], edi
jmp 0x469328
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x469375
cmp eax, 0x10000
je 0x469361
cmp eax, 0x14000
je 0x469361
cmp eax, 0x20000
je 0x46936f
cmp eax, 0x24000
je 0x46936f
cmp eax, 0x40000
je 0x46935b
cmp eax, 0x44000
jne 0x469378
mov byte [ebp - 2], 1
jmp 0x469378
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x469378
mov byte [ebp - 2], 2
jmp 0x469378
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x4693d0
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x4693d0
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x46952a
cmp eax, 0x80000000
je 0x4694f1
cmp eax, ecx
jne 0x4693d0
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x4693d0
cmp eax, 2
jbe 0x4695d2
cmp eax, 4
jbe 0x4694c3
cmp eax, 5
je 0x4695d2
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x5b0160]
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 + 0x5b0160]
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 0x469442
test byte [ebp + 0x10], 8
je 0x469442
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x5b0160]
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 0x469651
test byte [ebp + 0x10], 1
je 0x469651
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 0x46963a
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004579a8
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x5b0160]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.00468a4a
pop ecx
jmp 0x4691b8
push 2
push ebx
push ebx
push dword [esi]
call fcn.00467d6c
add esp, 0x10
or eax, edx
je 0x4695d2
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00467d6c
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x4692b2
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.00466a3f
add esp, 0xc
cmp eax, 0xffffffff
je 0x4692b2
cmp eax, 2
je 0x469576
cmp eax, 3
jne 0x4695c4
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x469576
mov byte [ebp - 2], 1
jmp 0x4693d0
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x4693d0
cmp eax, 2
jbe 0x4695d2
cmp eax, 4
ja 0x4693c7
push 2
push ebx
push ebx
push dword [esi]
call fcn.00467d6c
add esp, 0x10
or eax, edx
je 0x4695d2
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00467d6c
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x4693d0
jmp 0x4692b2
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x46959e
push dword [esi]
call fcn.0045cd31
pop ecx
call fcn.00457982
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x469653
cmp eax, 0xfeff
jne 0x4695c4
push ebx
push 2
push dword [esi]
call fcn.00464753
add esp, 0xc
cmp eax, 0xffffffff
je 0x4692b2
mov byte [ebp - 2], 2
jmp 0x4693d0
push ebx
push ebx
push dword [esi]
call fcn.00464753
add esp, 0xc
jmp 0x469568
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x4695f2
dec eax
jne 0x4693d0
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x469600
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.0045d652
add esp, 0xc
cmp eax, 0xffffffff
je 0x469626
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x469600
jmp 0x4693d0
push dword [esi]
call fcn.0045cd31
pop ecx
call fcn.00457982
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x469653
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x5b0160]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret