Function at 0x10145f33
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 0x10145f62
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x10145f6c
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.10148a48
test eax, eax
pop ecx
je 0x10145f87
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.10138db6
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.1013490c
test eax, eax
pop ecx
je 0x10145fa2
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.10138db6
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x10145fbf
test ecx, 0x74000
jne 0x10145fbb
cmp dword [ebp - 0x24], eax
je 0x10145fbf
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, SysReAllocString
je 0x10146019
dec eax
je 0x10146003
dec eax
je 0x10145ffe
call fcn.10132822
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.1013280f
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.10138eb2
add esp, 0x14
jmp 0x101465cb
mov dword [ebp - 8], edx
jmp 0x1014601c
test cl, 8
je 0x10146010
test ecx, 0x70000
jne 0x10145ffe
mov dword [ebp - 8], 0x40000000
jmp 0x1014601c
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x1014605d
sub eax, ecx
je 0x10146054
sub eax, ecx
je 0x1014604b
sub eax, ecx
je 0x10146042
sub eax, 0x40
jne 0x10145fd8
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x10146060
mov dword [ebp - 0x10], 3
jmp 0x10146060
mov dword [ebp - 0x10], 2
jmp 0x10146060
mov dword [ebp - 0x10], 1
jmp 0x10146060
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 0x101460b3
je 0x101460aa
cmp eax, ebx
je 0x101460aa
cmp eax, edi
je 0x101460a1
cmp eax, 0x200
je 0x10146126
cmp eax, 0x300
jne 0x10145fd8
mov dword [ebp - 0x14], 2
jmp 0x101460d0
mov dword [ebp - 0x14], 4
jmp 0x101460d0
mov dword [ebp - 0x14], 3
jmp 0x101460d0
cmp eax, 0x500
je 0x101460c9
cmp eax, 0x600
je 0x10146126
cmp eax, edx
jne 0x10145fd8
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x101460f4
mov ecx, dword [0x102ffbb0]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x101460f4
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x10146110
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x10146110
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x10146119
or dword [ebp - 0xc], edi
test al, 0x20
je 0x1014612f
or dword [ebp - 0xc], 0x8000000
jmp 0x1014613a
mov dword [ebp - 0x14], 5
jmp 0x101460d0
test al, 0x10
je 0x1014613a
or dword [ebp - 0xc], 0x10000000
call fcn.101372cb
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x10146160
call fcn.10132822
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.1013280f
mov dword [eax], 0x18
jmp 0x101461ee
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 0x101461fa
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x101461c6
test byte [ebp + 0x10], 1
je 0x101461c6
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 0x101461fa
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x10300700]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.10132835
pop ecx
call fcn.1013280f
mov eax, dword [eax]
jmp 0x10146687
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x1014624b
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x10300700]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.10132835
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x101461ee
call fcn.1013280f
mov dword [eax], 0xd
jmp 0x101461ee
cmp eax, 2
jne 0x10146256
or byte [ebp - 1], 0x40
jmp 0x1014625f
cmp eax, 3
jne 0x1014625f
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.1013709a
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x10300700]
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 + 0x10300700]
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 0x10146334
test cl, 0x80
je 0x10146404
test byte [ebp + 0x10], 2
je 0x10146334
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.1013b736
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x101462f3
call fcn.10132822
cmp dword [eax], 0x83
je 0x10146334
push dword [esi]
call fcn.1013a99e
jmp 0x101461ed
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.1013adec
add esp, 0xc
test eax, eax
jne 0x10146324
cmp byte [ebp - 4], 0x1a
jne 0x10146324
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.101487d8
add esp, 0xc
cmp eax, edi
je 0x101462e7
push ebx
push ebx
push dword [esi]
call fcn.1013b736
add esp, 0xc
cmp eax, edi
je 0x101462e7
test byte [ebp - 1], 0x80
je 0x10146404
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x1014635c
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x10146359
or dword [ebp + 0x10], edi
jmp 0x1014635c
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x101463a9
cmp eax, 0x10000
je 0x10146395
cmp eax, 0x14000
je 0x10146395
cmp eax, 0x20000
je 0x101463a3
cmp eax, 0x24000
je 0x101463a3
cmp eax, 0x40000
je 0x1014638f
cmp eax, 0x44000
jne 0x101463ac
mov byte [ebp - 2], 1
jmp 0x101463ac
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x101463ac
mov byte [ebp - 2], 2
jmp 0x101463ac
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x10146404
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x10146404
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x1014655e
cmp eax, 0x80000000
je 0x10146525
cmp eax, ecx
jne 0x10146404
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x10146404
cmp eax, 2
jbe 0x10146606
cmp eax, 4
jbe 0x101464f7
cmp eax, 5
je 0x10146606
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x10300700]
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 + 0x10300700]
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 0x10146476
test byte [ebp + 0x10], 8
je 0x10146476
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x10300700]
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 0x10146685
test byte [ebp + 0x10], 1
je 0x10146685
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 0x1014666e
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.10132835
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x10300700]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.10137117
pop ecx
jmp 0x101461ed
push 2
push ebx
push ebx
push dword [esi]
call fcn.10145d97
add esp, 0x10
or eax, edx
je 0x10146606
push ebx
push ebx
push ebx
push dword [esi]
call fcn.10145d97
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x101462e7
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.1013adec
add esp, 0xc
cmp eax, 0xffffffff
je 0x101462e7
cmp eax, 2
je 0x101465aa
cmp eax, 3
jne 0x101465f8
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x101465aa
mov byte [ebp - 2], 1
jmp 0x10146404
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x10146404
cmp eax, 2
jbe 0x10146606
cmp eax, 4
ja 0x101463fb
push 2
push ebx
push ebx
push dword [esi]
call fcn.10145d97
add esp, 0x10
or eax, edx
je 0x10146606
push ebx
push ebx
push ebx
push dword [esi]
call fcn.10145d97
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x10146404
jmp 0x101462e7
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x101465d2
push dword [esi]
call fcn.1013a99e
pop ecx
call fcn.1013280f
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x10146687
cmp eax, 0xfeff
jne 0x101465f8
push ebx
push 2
push dword [esi]
call fcn.1013b736
add esp, 0xc
cmp eax, 0xffffffff
je 0x101462e7
mov byte [ebp - 2], 2
jmp 0x10146404
push ebx
push ebx
push dword [esi]
call fcn.1013b736
add esp, 0xc
jmp 0x1014659c
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x10146626
dec eax
jne 0x10146404
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x10146634
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.10141c82
add esp, 0xc
cmp eax, 0xffffffff
je 0x1014665a
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x10146634
jmp 0x10146404
push dword [esi]
call fcn.1013a99e
pop ecx
call fcn.1013280f
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x10146687
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x10300700]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret