Function at 0x100938d8
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 0x10093907
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x10093911
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.1009641a
test eax, eax
pop ecx
je 0x1009392c
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.10079517
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.100810d9
test eax, eax
pop ecx
je 0x10093947
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.10079517
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x10093964
test ecx, 0x74000
jne 0x10093960
cmp dword [ebp - 0x24], eax
je 0x10093964
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, SysReAllocString
je 0x100939be
dec eax
je 0x100939a8
dec eax
je 0x100939a3
call fcn.1007b77f
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.1007b76c
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.10079613
add esp, 0x14
jmp 0x10093f70
mov dword [ebp - 8], edx
jmp 0x100939c1
test cl, 8
je 0x100939b5
test ecx, 0x70000
jne 0x100939a3
mov dword [ebp - 8], 0x40000000
jmp 0x100939c1
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x10093a02
sub eax, ecx
je 0x100939f9
sub eax, ecx
je 0x100939f0
sub eax, ecx
je 0x100939e7
sub eax, 0x40
jne 0x1009397d
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x10093a05
mov dword [ebp - 0x10], 3
jmp 0x10093a05
mov dword [ebp - 0x10], 2
jmp 0x10093a05
mov dword [ebp - 0x10], 1
jmp 0x10093a05
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 0x10093a58
je 0x10093a4f
cmp eax, ebx
je 0x10093a4f
cmp eax, edi
je 0x10093a46
cmp eax, 0x200
je 0x10093acb
cmp eax, 0x300
jne 0x1009397d
mov dword [ebp - 0x14], 2
jmp 0x10093a75
mov dword [ebp - 0x14], 4
jmp 0x10093a75
mov dword [ebp - 0x14], 3
jmp 0x10093a75
cmp eax, 0x500
je 0x10093a6e
cmp eax, 0x600
je 0x10093acb
cmp eax, edx
jne 0x1009397d
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x10093a99
mov ecx, dword [0x100bbfa4]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x10093a99
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x10093ab5
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x10093ab5
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x10093abe
or dword [ebp - 0xc], edi
test al, 0x20
je 0x10093ad4
or dword [ebp - 0xc], 0x8000000
jmp 0x10093adf
mov dword [ebp - 0x14], 5
jmp 0x10093a75
test al, 0x10
je 0x10093adf
or dword [ebp - 0xc], 0x10000000
call fcn.10093739
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x10093b05
call fcn.1007b77f
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.1007b76c
mov dword [eax], 0x18
jmp 0x10093b93
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 0x10093b9f
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x10093b6b
test byte [ebp + 0x10], 1
je 0x10093b6b
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 0x10093b9f
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x100bdfa0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.1007b792
pop ecx
call fcn.1007b76c
mov eax, dword [eax]
jmp 0x1009402c
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x10093bf0
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x100bdfa0]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.1007b792
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x10093b93
call fcn.1007b76c
mov dword [eax], 0xd
jmp 0x10093b93
cmp eax, 2
jne 0x10093bfb
or byte [ebp - 1], 0x40
jmp 0x10093c04
cmp eax, 3
jne 0x10093c04
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.10093508
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x100bdfa0]
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 + 0x100bdfa0]
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 0x10093cd9
test cl, 0x80
je 0x10093da9
test byte [ebp + 0x10], 2
je 0x10093cd9
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.1008b9c8
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x10093c98
call fcn.1007b77f
cmp dword [eax], 0x83
je 0x10093cd9
push dword [esi]
call fcn.1008be80
jmp 0x10093b92
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.1008c8ee
add esp, 0xc
test eax, eax
jne 0x10093cc9
cmp byte [ebp - 4], 0x1a
jne 0x10093cc9
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.100961aa
add esp, 0xc
cmp eax, edi
je 0x10093c8c
push ebx
push ebx
push dword [esi]
call fcn.1008b9c8
add esp, 0xc
cmp eax, edi
je 0x10093c8c
test byte [ebp - 1], 0x80
je 0x10093da9
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x10093d01
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x10093cfe
or dword [ebp + 0x10], edi
jmp 0x10093d01
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x10093d4e
cmp eax, 0x10000
je 0x10093d3a
cmp eax, 0x14000
je 0x10093d3a
cmp eax, 0x20000
je 0x10093d48
cmp eax, 0x24000
je 0x10093d48
cmp eax, 0x40000
je 0x10093d34
cmp eax, 0x44000
jne 0x10093d51
mov byte [ebp - 2], 1
jmp 0x10093d51
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x10093d51
mov byte [ebp - 2], 2
jmp 0x10093d51
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x10093da9
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x10093da9
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x10093f03
cmp eax, 0x80000000
je 0x10093eca
cmp eax, ecx
jne 0x10093da9
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x10093da9
cmp eax, 2
jbe 0x10093fab
cmp eax, 4
jbe 0x10093e9c
cmp eax, 5
je 0x10093fab
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x100bdfa0]
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 + 0x100bdfa0]
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 0x10093e1b
test byte [ebp + 0x10], 8
je 0x10093e1b
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x100bdfa0]
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 0x1009402a
test byte [ebp + 0x10], 1
je 0x1009402a
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 0x10094013
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.1007b792
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x100bdfa0]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.10093585
pop ecx
jmp 0x10093b92
push 2
push ebx
push ebx
push dword [esi]
call fcn.10091d08
add esp, 0x10
or eax, edx
je 0x10093fab
push ebx
push ebx
push ebx
push dword [esi]
call fcn.10091d08
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x10093c8c
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.1008c8ee
add esp, 0xc
cmp eax, 0xffffffff
je 0x10093c8c
cmp eax, 2
je 0x10093f4f
cmp eax, 3
jne 0x10093f9d
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x10093f4f
mov byte [ebp - 2], 1
jmp 0x10093da9
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x10093da9
cmp eax, 2
jbe 0x10093fab
cmp eax, 4
ja 0x10093da0
push 2
push ebx
push ebx
push dword [esi]
call fcn.10091d08
add esp, 0x10
or eax, edx
je 0x10093fab
push ebx
push ebx
push ebx
push dword [esi]
call fcn.10091d08
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x10093da9
jmp 0x10093c8c
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x10093f77
push dword [esi]
call fcn.1008be80
pop ecx
call fcn.1007b76c
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x1009402c
cmp eax, 0xfeff
jne 0x10093f9d
push ebx
push 2
push dword [esi]
call fcn.1008b9c8
add esp, 0xc
cmp eax, 0xffffffff
je 0x10093c8c
mov byte [ebp - 2], 2
jmp 0x10093da9
push ebx
push ebx
push dword [esi]
call fcn.1008b9c8
add esp, 0xc
jmp 0x10093f41
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x10093fcb
dec eax
jne 0x10093da9
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x10093fd9
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.1008b893
add esp, 0xc
cmp eax, 0xffffffff
je 0x10093fff
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x10093fd9
jmp 0x10093da9
push dword [esi]
call fcn.1008be80
pop ecx
call fcn.1007b76c
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x1009402c
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x100bdfa0]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret