Function at 0x11153632
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 0x11153661
mov dword [ebp - 0x30], ebx
mov byte [ebp - 1], 0x10
jmp 0x1115366b
mov dword [ebp - 0x30], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.1113f8df
test eax, eax
pop ecx
je 0x11153686
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.11135807
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.1113f0ee
test eax, eax
pop ecx
je 0x111536a1
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.11135807
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x111536be
test ecx, 0x74000
jne 0x111536ba
cmp dword [ebp - 0x24], eax
je 0x111536be
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, Ordinal_4
je 0x11153718
dec eax
je 0x11153702
dec eax
je 0x111536fd
call fcn.1113b70d
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.1113b6fa
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.11135903
add esp, 0x14
jmp 0x11153ccb
mov dword [ebp - 8], edx
jmp 0x1115371b
test cl, 8
je 0x1115370f
test ecx, 0x70000
jne 0x111536fd
mov dword [ebp - 8], 0x40000000
jmp 0x1115371b
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x1115375c
sub eax, ecx
je 0x11153753
sub eax, ecx
je 0x1115374a
sub eax, ecx
je 0x11153741
sub eax, 0x40
jne 0x111536d7
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x1115375f
mov dword [ebp - 0x10], 3
jmp 0x1115375f
mov dword [ebp - 0x10], 2
jmp 0x1115375f
mov dword [ebp - 0x10], 1
jmp 0x1115375f
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 0x111537b2
je 0x111537a9
cmp eax, ebx
je 0x111537a9
cmp eax, edi
je 0x111537a0
cmp eax, 0x200
je 0x11153825
cmp eax, 0x300
jne 0x111536d7
mov dword [ebp - 0x14], 2
jmp 0x111537cf
mov dword [ebp - 0x14], 4
jmp 0x111537cf
mov dword [ebp - 0x14], 3
jmp 0x111537cf
cmp eax, 0x500
je 0x111537c8
cmp eax, 0x600
je 0x11153825
cmp eax, edx
jne 0x111536d7
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x111537f3
mov ecx, dword [0x111d2748]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x111537f3
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x1115380f
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x1115380f
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x11153818
or dword [ebp - 0xc], edi
test al, 0x20
je 0x1115382e
or dword [ebp - 0xc], 0x8000000
jmp 0x11153839
mov dword [ebp - 0x14], 5
jmp 0x111537cf
test al, 0x10
je 0x11153839
or dword [ebp - 0xc], 0x10000000
call fcn.1114f4cc
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x1115385f
call fcn.1113b70d
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.1113b6fa
mov dword [eax], 0x18
jmp 0x111538ed
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 0x111538f9
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x111538c5
test byte [ebp + 0x10], 1
je 0x111538c5
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 0x111538f9
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x111d3820]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.1113b720
pop ecx
call fcn.1113b6fa
mov eax, dword [eax]
jmp 0x11153d87
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x1115394a
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x111d3820]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.1113b720
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x111538ed
call fcn.1113b6fa
mov dword [eax], 0xd
jmp 0x111538ed
cmp eax, 2
jne 0x11153955
or byte [ebp - 1], 0x40
jmp 0x1115395e
cmp eax, 3
jne 0x1115395e
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.1114f29b
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x111d3820]
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 + 0x111d3820]
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 0x11153a34
test cl, 0x80
je 0x11153b04
test byte [ebp + 0x10], 2
je 0x11153a34
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.1114f088
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x111539f2
call fcn.1113b70d
cmp dword [eax], 0x83
je 0x11153a34
push dword [esi]
call fcn.111490c7
jmp 0x111538ec
push 1
lea eax, [ebp - 0x2c]
push eax
push dword [esi]
mov dword [ebp - 0x2c], ebx
call fcn.1114d333
add esp, 0xc
test eax, eax
jne 0x11153a24
cmp word [ebp - 0x2c], 0x1a
jne 0x11153a24
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.1114f81d
add esp, 0xc
cmp eax, edi
je 0x111539e6
push ebx
push ebx
push dword [esi]
call fcn.1114f088
add esp, 0xc
cmp eax, edi
je 0x111539e6
test byte [ebp - 1], 0x80
je 0x11153b04
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x11153a5c
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x11153a59
or dword [ebp + 0x10], edi
jmp 0x11153a5c
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x11153aa9
cmp eax, 0x10000
je 0x11153a95
cmp eax, 0x14000
je 0x11153a95
cmp eax, 0x20000
je 0x11153aa3
cmp eax, 0x24000
je 0x11153aa3
cmp eax, 0x40000
je 0x11153a8f
cmp eax, 0x44000
jne 0x11153aac
mov byte [ebp - 2], 1
jmp 0x11153aac
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x11153aac
mov byte [ebp - 2], 2
jmp 0x11153aac
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x11153b04
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x11153b04
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x11153c5e
cmp eax, 0x80000000
je 0x11153c25
cmp eax, ecx
jne 0x11153b04
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x11153b04
cmp eax, 2
jbe 0x11153d06
cmp eax, 4
jbe 0x11153bf7
cmp eax, 5
je 0x11153d06
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x111d3820]
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 + 0x111d3820]
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 0x11153b76
test byte [ebp + 0x10], 8
je 0x11153b76
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x111d3820]
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 0x11153d85
test byte [ebp + 0x10], 1
je 0x11153d85
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 0x11153d6e
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.1113b720
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x111d3820]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.1114f318
pop ecx
jmp 0x111538ec
push 2
push ebx
push ebx
push dword [esi]
call fcn.1113ddaf
add esp, 0x10
or eax, edx
je 0x11153d06
push ebx
push ebx
push ebx
push dword [esi]
call fcn.1113ddaf
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x111539e6
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.1114d333
add esp, 0xc
cmp eax, 0xffffffff
je 0x111539e6
cmp eax, 2
je 0x11153caa
cmp eax, 3
jne 0x11153cf8
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x11153caa
mov byte [ebp - 2], 1
jmp 0x11153b04
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x11153b04
cmp eax, 2
jbe 0x11153d06
cmp eax, 4
ja 0x11153afb
push 2
push ebx
push ebx
push dword [esi]
call fcn.1113ddaf
add esp, 0x10
or eax, edx
je 0x11153d06
push ebx
push ebx
push ebx
push dword [esi]
call fcn.1113ddaf
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x11153b04
jmp 0x111539e6
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x11153cd2
push dword [esi]
call fcn.111490c7
pop ecx
call fcn.1113b6fa
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x11153d87
cmp eax, 0xfeff
jne 0x11153cf8
push ebx
push 2
push dword [esi]
call fcn.1114f088
add esp, 0xc
cmp eax, 0xffffffff
je 0x111539e6
mov byte [ebp - 2], 2
jmp 0x11153b04
push ebx
push ebx
push dword [esi]
call fcn.1114f088
add esp, 0xc
jmp 0x11153c9c
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x11153d26
dec eax
jne 0x11153b04
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x11153d34
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.1114ba7d
add esp, 0xc
cmp eax, 0xffffffff
je 0x11153d5a
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x11153d34
jmp 0x11153b04
push dword [esi]
call fcn.111490c7
pop ecx
call fcn.1113b6fa
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x11153d87
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x111d3820]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret