Function at 0x14fac40
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 0x14fac6f
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x14fac79
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.01503605
test eax, eax
pop ecx
je 0x14fac94
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.014e5273
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.014eb3ab
test eax, eax
pop ecx
je 0x14facaf
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.014e5273
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x14faccc
test ecx, 0x74000
jne 0x14facc8
cmp dword [ebp - 0x24], eax
je 0x14faccc
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, connect
je 0x14fad26
dec eax
je 0x14fad10
dec eax
je 0x14fad0b
call fcn.014e7f73
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.014e7f60
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.014e53a7
add esp, 0x14
jmp 0x14fb2d8
mov dword [ebp - 8], edx
jmp 0x14fad29
test cl, 8
je 0x14fad1d
test ecx, 0x70000
jne 0x14fad0b
mov dword [ebp - 8], 0x40000000
jmp 0x14fad29
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x14fad6a
sub eax, ecx
je 0x14fad61
sub eax, ecx
je 0x14fad58
sub eax, ecx
je 0x14fad4f
sub eax, 0x40
jne 0x14face5
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x14fad6d
mov dword [ebp - 0x10], 3
jmp 0x14fad6d
mov dword [ebp - 0x10], 2
jmp 0x14fad6d
mov dword [ebp - 0x10], 1
jmp 0x14fad6d
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 0x14fadc0
je 0x14fadb7
cmp eax, ebx
je 0x14fadb7
cmp eax, edi
je 0x14fadae
cmp eax, 0x200
je 0x14fae33
cmp eax, 0x300
jne 0x14face5
mov dword [ebp - 0x14], 2
jmp 0x14faddd
mov dword [ebp - 0x14], 4
jmp 0x14faddd
mov dword [ebp - 0x14], 3
jmp 0x14faddd
cmp eax, 0x500
je 0x14fadd6
cmp eax, 0x600
je 0x14fae33
cmp eax, edx
jne 0x14face5
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x14fae01
mov ecx, dword [0x15a5560]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x14fae01
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x14fae1d
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x14fae1d
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x14fae26
or dword [ebp - 0xc], edi
test al, 0x20
je 0x14fae3c
or dword [ebp - 0xc], 0x8000000
jmp 0x14fae47
mov dword [ebp - 0x14], 5
jmp 0x14faddd
test al, 0x10
je 0x14fae47
or dword [ebp - 0xc], 0x10000000
call fcn.014fa80c
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x14fae6d
call fcn.014e7f73
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.014e7f60
mov dword [eax], 0x18
jmp 0x14faefb
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 0x14faf07
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x14faed3
test byte [ebp + 0x10], 1
je 0x14faed3
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 0x14faf07
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x15a6d20]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.014e7f86
pop ecx
call fcn.014e7f60
mov eax, dword [eax]
jmp 0x14fb394
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x14faf58
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x15a6d20]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.014e7f86
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x14faefb
call fcn.014e7f60
mov dword [eax], 0xd
jmp 0x14faefb
cmp eax, 2
jne 0x14faf63
or byte [ebp - 1], 0x40
jmp 0x14faf6c
cmp eax, 3
jne 0x14faf6c
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.014fa5db
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x15a6d20]
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 + 0x15a6d20]
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 0x14fb041
test cl, 0x80
je 0x14fb111
test byte [ebp + 0x10], 2
je 0x14fb041
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.015033b5
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x14fb000
call fcn.014e7f73
cmp dword [eax], 0x83
je 0x14fb041
push dword [esi]
call fcn.014ec997
jmp 0x14faefa
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.014fbbe3
add esp, 0xc
test eax, eax
jne 0x14fb031
cmp byte [ebp - 4], 0x1a
jne 0x14fb031
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.015030fc
add esp, 0xc
cmp eax, edi
je 0x14faff4
push ebx
push ebx
push dword [esi]
call fcn.015033b5
add esp, 0xc
cmp eax, edi
je 0x14faff4
test byte [ebp - 1], 0x80
je 0x14fb111
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x14fb069
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x14fb066
or dword [ebp + 0x10], edi
jmp 0x14fb069
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x14fb0b6
cmp eax, 0x10000
je 0x14fb0a2
cmp eax, 0x14000
je 0x14fb0a2
cmp eax, 0x20000
je 0x14fb0b0
cmp eax, 0x24000
je 0x14fb0b0
cmp eax, 0x40000
je 0x14fb09c
cmp eax, 0x44000
jne 0x14fb0b9
mov byte [ebp - 2], 1
jmp 0x14fb0b9
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x14fb0b9
mov byte [ebp - 2], 2
jmp 0x14fb0b9
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x14fb111
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x14fb111
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x14fb26b
cmp eax, 0x80000000
je 0x14fb232
cmp eax, ecx
jne 0x14fb111
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x14fb111
cmp eax, 2
jbe 0x14fb313
cmp eax, 4
jbe 0x14fb204
cmp eax, 5
je 0x14fb313
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x15a6d20]
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 + 0x15a6d20]
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 0x14fb183
test byte [ebp + 0x10], 8
je 0x14fb183
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x15a6d20]
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 0x14fb392
test byte [ebp + 0x10], 1
je 0x14fb392
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 0x14fb37b
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.014e7f86
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x15a6d20]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.014fa658
pop ecx
jmp 0x14faefa
push 2
push ebx
push ebx
push dword [esi]
call fcn.014f875f
add esp, 0x10
or eax, edx
je 0x14fb313
push ebx
push ebx
push ebx
push dword [esi]
call fcn.014f875f
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x14faff4
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.014fbbe3
add esp, 0xc
cmp eax, 0xffffffff
je 0x14faff4
cmp eax, 2
je 0x14fb2b7
cmp eax, 3
jne 0x14fb305
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x14fb2b7
mov byte [ebp - 2], 1
jmp 0x14fb111
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x14fb111
cmp eax, 2
jbe 0x14fb313
cmp eax, 4
ja 0x14fb108
push 2
push ebx
push ebx
push dword [esi]
call fcn.014f875f
add esp, 0x10
or eax, edx
je 0x14fb313
push ebx
push ebx
push ebx
push dword [esi]
call fcn.014f875f
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x14fb111
jmp 0x14faff4
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x14fb2df
push dword [esi]
call fcn.014ec997
pop ecx
call fcn.014e7f60
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x14fb394
cmp eax, 0xfeff
jne 0x14fb305
push ebx
push 2
push dword [esi]
call fcn.015033b5
add esp, 0xc
cmp eax, 0xffffffff
je 0x14faff4
mov byte [ebp - 2], 2
jmp 0x14fb111
push ebx
push ebx
push dword [esi]
call fcn.015033b5
add esp, 0xc
jmp 0x14fb2a9
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x14fb333
dec eax
jne 0x14fb111
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x14fb341
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.014ee114
add esp, 0xc
cmp eax, 0xffffffff
je 0x14fb367
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x14fb341
jmp 0x14fb111
push dword [esi]
call fcn.014ec997
pop ecx
call fcn.014e7f60
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x14fb394
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x15a6d20]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret