Function at 0x1091e2fd
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 0x1091e32c
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x1091e336
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.109223a1
test eax, eax
pop ecx
je 0x1091e351
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.10918e49
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.1091bd31
test eax, eax
pop ecx
je 0x1091e36c
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.10918e49
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x1091e389
test ecx, 0x74000
jne 0x1091e385
cmp dword [ebp - 0x24], eax
je 0x1091e389
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, 0x80000000
je 0x1091e3e3
dec eax
je 0x1091e3cd
dec eax
je 0x1091e3c8
call fcn.10918fb7
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.10918fa4
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.10918f45
add esp, 0x14
jmp 0x1091e995
mov dword [ebp - 8], edx
jmp 0x1091e3e6
test cl, 8
je 0x1091e3da
test ecx, 0x70000
jne 0x1091e3c8
mov dword [ebp - 8], 0x40000000
jmp 0x1091e3e6
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x1091e427
sub eax, ecx
je 0x1091e41e
sub eax, ecx
je 0x1091e415
sub eax, ecx
je 0x1091e40c
sub eax, 0x40
jne 0x1091e3a2
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x1091e42a
mov dword [ebp - 0x10], 3
jmp 0x1091e42a
mov dword [ebp - 0x10], 2
jmp 0x1091e42a
mov dword [ebp - 0x10], 1
jmp 0x1091e42a
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 0x1091e47d
je 0x1091e474
cmp eax, ebx
je 0x1091e474
cmp eax, edi
je 0x1091e46b
cmp eax, 0x200
je 0x1091e4f0
cmp eax, 0x300
jne 0x1091e3a2
mov dword [ebp - 0x14], 2
jmp 0x1091e49a
mov dword [ebp - 0x14], 4
jmp 0x1091e49a
mov dword [ebp - 0x14], 3
jmp 0x1091e49a
cmp eax, 0x500
je 0x1091e493
cmp eax, 0x600
je 0x1091e4f0
cmp eax, edx
jne 0x1091e3a2
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x1091e4be
mov ecx, dword [0x109634d4]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x1091e4be
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x1091e4da
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x1091e4da
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x1091e4e3
or dword [ebp - 0xc], edi
test al, 0x20
je 0x1091e4f9
or dword [ebp - 0xc], 0x8000000
jmp 0x1091e504
mov dword [ebp - 0x14], 5
jmp 0x1091e49a
test al, 0x10
je 0x1091e504
or dword [ebp - 0xc], 0x10000000
call fcn.109215e1
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x1091e52a
call fcn.10918fb7
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.10918fa4
mov dword [eax], 0x18
jmp 0x1091e5b8
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 0x1091e5c4
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x1091e590
test byte [ebp + 0x10], 1
je 0x1091e590
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 0x1091e5c4
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x1096a6c0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.kernel32.dll_GetLastError]
push eax
call fcn.10918fca
pop ecx
call fcn.10918fa4
mov eax, dword [eax]
jmp 0x1091ea51
push dword [ebp - 0x1c]
call dword [sym.imp.kernel32.dll_GetFileType]
cmp eax, ebx
jne 0x1091e615
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x1096a6c0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.kernel32.dll_GetLastError]
mov esi, eax
push esi
call fcn.10918fca
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.kernel32.dll_CloseHandle]
cmp esi, ebx
jne 0x1091e5b8
call fcn.10918fa4
mov dword [eax], 0xd
jmp 0x1091e5b8
cmp eax, 2
jne 0x1091e620
or byte [ebp - 1], 0x40
jmp 0x1091e629
cmp eax, 3
jne 0x1091e629
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.109213b0
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x1096a6c0]
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 + 0x1096a6c0]
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 0x1091e6fe
test cl, 0x80
je 0x1091e7ce
test byte [ebp + 0x10], 2
je 0x1091e6fe
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.10922273
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x1091e6bd
call fcn.10918fb7
cmp dword [eax], 0x83
je 0x1091e6fe
push dword [esi]
call fcn.1091b908
jmp 0x1091e5b7
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.10921bb5
add esp, 0xc
test eax, eax
jne 0x1091e6ee
cmp byte [ebp - 4], 0x1a
jne 0x1091e6ee
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.10921a01
add esp, 0xc
cmp eax, edi
je 0x1091e6b1
push ebx
push ebx
push dword [esi]
call fcn.10922273
add esp, 0xc
cmp eax, edi
je 0x1091e6b1
test byte [ebp - 1], 0x80
je 0x1091e7ce
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x1091e726
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x1091e723
or dword [ebp + 0x10], edi
jmp 0x1091e726
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x1091e773
cmp eax, 0x10000
je 0x1091e75f
cmp eax, 0x14000
je 0x1091e75f
cmp eax, 0x20000
je 0x1091e76d
cmp eax, 0x24000
je 0x1091e76d
cmp eax, 0x40000
je 0x1091e759
cmp eax, 0x44000
jne 0x1091e776
mov byte [ebp - 2], 1
jmp 0x1091e776
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x1091e776
mov byte [ebp - 2], 2
jmp 0x1091e776
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x1091e7ce
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x1091e7ce
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x1091e928
cmp eax, 0x80000000
je 0x1091e8ef
cmp eax, ecx
jne 0x1091e7ce
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x1091e7ce
cmp eax, 2
jbe 0x1091e9d0
cmp eax, 4
jbe 0x1091e8c1
cmp eax, 5
je 0x1091e9d0
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x1096a6c0]
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 + 0x1096a6c0]
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 0x1091e840
test byte [ebp + 0x10], 8
je 0x1091e840
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x1096a6c0]
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 0x1091ea4f
test byte [ebp + 0x10], 1
je 0x1091ea4f
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 0x1091ea38
call dword [sym.imp.kernel32.dll_GetLastError]
push eax
call fcn.10918fca
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x1096a6c0]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.1092142d
pop ecx
jmp 0x1091e5b7
push 2
push ebx
push ebx
push dword [esi]
call fcn.1091f253
add esp, 0x10
or eax, edx
je 0x1091e9d0
push ebx
push ebx
push ebx
push dword [esi]
call fcn.1091f253
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x1091e6b1
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.10921bb5
add esp, 0xc
cmp eax, 0xffffffff
je 0x1091e6b1
cmp eax, 2
je 0x1091e974
cmp eax, 3
jne 0x1091e9c2
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x1091e974
mov byte [ebp - 2], 1
jmp 0x1091e7ce
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x1091e7ce
cmp eax, 2
jbe 0x1091e9d0
cmp eax, 4
ja 0x1091e7c5
push 2
push ebx
push ebx
push dword [esi]
call fcn.1091f253
add esp, 0x10
or eax, edx
je 0x1091e9d0
push ebx
push ebx
push ebx
push dword [esi]
call fcn.1091f253
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x1091e7ce
jmp 0x1091e6b1
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x1091e99c
push dword [esi]
call fcn.1091b908
pop ecx
call fcn.10918fa4
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x1091ea51
cmp eax, 0xfeff
jne 0x1091e9c2
push ebx
push 2
push dword [esi]
call fcn.10922273
add esp, 0xc
cmp eax, 0xffffffff
je 0x1091e6b1
mov byte [ebp - 2], 2
jmp 0x1091e7ce
push ebx
push ebx
push dword [esi]
call fcn.10922273
add esp, 0xc
jmp 0x1091e966
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x1091e9f0
dec eax
jne 0x1091e7ce
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x1091e9fe
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.1091dfdc
add esp, 0xc
cmp eax, 0xffffffff
je 0x1091ea24
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x1091e9fe
jmp 0x1091e7ce
push dword [esi]
call fcn.1091b908
pop ecx
call fcn.10918fa4
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x1091ea51
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x1096a6c0]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret