Function at 0x100943f6
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 0x10094425
mov dword [ebp - 0x30], ebx
mov byte [ebp - 1], 0x10
jmp 0x1009442f
mov dword [ebp - 0x30], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.10099c6f
test eax, eax
pop ecx
je 0x1009444a
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.10076290
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.1007e874
test eax, eax
pop ecx
je 0x10094465
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.10076290
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x10094482
test ecx, 0x74000
jne 0x1009447e
cmp dword [ebp - 0x24], eax
je 0x10094482
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, SysReAllocStringLen
je 0x100944dc
dec eax
je 0x100944c6
dec eax
je 0x100944c1
call fcn.1007cd8a
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.1007cd77
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.1007638c
add esp, 0x14
jmp 0x10094a8f
mov dword [ebp - 8], edx
jmp 0x100944df
test cl, 8
je 0x100944d3
test ecx, 0x70000
jne 0x100944c1
mov dword [ebp - 8], 0x40000000
jmp 0x100944df
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x10094520
sub eax, ecx
je 0x10094517
sub eax, ecx
je 0x1009450e
sub eax, ecx
je 0x10094505
sub eax, 0x40
jne 0x1009449b
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x10094523
mov dword [ebp - 0x10], 3
jmp 0x10094523
mov dword [ebp - 0x10], 2
jmp 0x10094523
mov dword [ebp - 0x10], 1
jmp 0x10094523
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 0x10094576
je 0x1009456d
cmp eax, ebx
je 0x1009456d
cmp eax, edi
je 0x10094564
cmp eax, 0x200
je 0x100945e9
cmp eax, 0x300
jne 0x1009449b
mov dword [ebp - 0x14], 2
jmp 0x10094593
mov dword [ebp - 0x14], 4
jmp 0x10094593
mov dword [ebp - 0x14], 3
jmp 0x10094593
cmp eax, 0x500
je 0x1009458c
cmp eax, 0x600
je 0x100945e9
cmp eax, edx
jne 0x1009449b
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x100945b7
mov ecx, dword [0x10203d20]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x100945b7
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x100945d3
or dword [ebp - 0xc], 0x4000000
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x100945d3
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x100945dc
or dword [ebp - 0xc], edi
test al, 0x20
je 0x100945f2
or dword [ebp - 0xc], 0x8000000
jmp 0x100945fd
mov dword [ebp - 0x14], 5
jmp 0x10094593
test al, 0x10
je 0x100945fd
or dword [ebp - 0xc], 0x10000000
call fcn.10094015
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x10094623
call fcn.1007cd8a
mov dword [eax], ebx
or dword [esi], 0xffffffff
call fcn.1007cd77
mov dword [eax], 0x18
jmp 0x100946b1
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 0x100946bd
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x10094689
test byte [ebp + 0x10], 1
je 0x10094689
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 0x100946bd
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x10206d40]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.1007cd9d
pop ecx
call fcn.1007cd77
mov eax, dword [eax]
jmp 0x10094b4b
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, ebx
jne 0x1009470e
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + 0x10206d40]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
call fcn.1007cd9d
pop ecx
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, ebx
jne 0x100946b1
call fcn.1007cd77
mov dword [eax], 0xd
jmp 0x100946b1
cmp eax, 2
jne 0x10094719
or byte [ebp - 1], 0x40
jmp 0x10094722
cmp eax, 3
jne 0x10094722
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.10093de4
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + 0x10206d40]
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 + 0x10206d40]
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 0x100947f8
test cl, 0x80
je 0x100948c8
test byte [ebp + 0x10], 2
je 0x100947f8
push 2
or edi, 0xffffffff
push edi
push dword [esi]
call fcn.1008d208
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x100947b6
call fcn.1007cd8a
cmp dword [eax], 0x83
je 0x100947f8
push dword [esi]
call fcn.10082ce4
jmp 0x100946b0
push 1
lea eax, [ebp - 0x2c]
push eax
push dword [esi]
mov dword [ebp - 0x2c], ebx
call fcn.1008c8be
add esp, 0xc
test eax, eax
jne 0x100947e8
cmp word [ebp - 0x2c], 0x1a
jne 0x100947e8
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.100999ff
add esp, 0xc
cmp eax, edi
je 0x100947aa
push ebx
push ebx
push dword [esi]
call fcn.1008d208
add esp, 0xc
cmp eax, edi
je 0x100947aa
test byte [ebp - 1], 0x80
je 0x100948c8
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x10094820
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x1009481d
or dword [ebp + 0x10], edi
jmp 0x10094820
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x1009486d
cmp eax, 0x10000
je 0x10094859
cmp eax, 0x14000
je 0x10094859
cmp eax, 0x20000
je 0x10094867
cmp eax, 0x24000
je 0x10094867
cmp eax, 0x40000
je 0x10094853
cmp eax, 0x44000
jne 0x10094870
mov byte [ebp - 2], 1
jmp 0x10094870
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x10094870
mov byte [ebp - 2], 2
jmp 0x10094870
mov byte [ebp - 2], bl
test dword [ebp + 0x10], 0x70000
je 0x100948c8
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x100948c8
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x10094a22
cmp eax, 0x80000000
je 0x100949e9
cmp eax, ecx
jne 0x100948c8
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x100948c8
cmp eax, 2
jbe 0x10094aca
cmp eax, 4
jbe 0x100949bb
cmp eax, 5
je 0x10094aca
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x10206d40]
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 + 0x10206d40]
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 0x1009493a
test byte [ebp + 0x10], 8
je 0x1009493a
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x10206d40]
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 0x10094b49
test byte [ebp + 0x10], 1
je 0x10094b49
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 0x10094b32
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.1007cd9d
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + 0x10206d40]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.10093e61
pop ecx
jmp 0x100946b0
push 2
push ebx
push ebx
push dword [esi]
call fcn.1009369b
add esp, 0x10
or eax, edx
je 0x10094aca
push ebx
push ebx
push ebx
push dword [esi]
call fcn.1009369b
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x100947aa
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.1008c8be
add esp, 0xc
cmp eax, 0xffffffff
je 0x100947aa
cmp eax, 2
je 0x10094a6e
cmp eax, 3
jne 0x10094abc
cmp dword [ebp - 0x18], 0xbfbbef
jne 0x10094a6e
mov byte [ebp - 2], 1
jmp 0x100948c8
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x100948c8
cmp eax, 2
jbe 0x10094aca
cmp eax, 4
ja 0x100948bf
push 2
push ebx
push ebx
push dword [esi]
call fcn.1009369b
add esp, 0x10
or eax, edx
je 0x10094aca
push ebx
push ebx
push ebx
push dword [esi]
call fcn.1009369b
add esp, 0x10
and eax, edx
cmp eax, 0xffffffff
jne 0x100948c8
jmp 0x100947aa
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x10094a96
push dword [esi]
call fcn.10082ce4
pop ecx
call fcn.1007cd77
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x10094b4b
cmp eax, 0xfeff
jne 0x10094abc
push ebx
push 2
push dword [esi]
call fcn.1008d208
add esp, 0xc
cmp eax, 0xffffffff
je 0x100947aa
mov byte [ebp - 2], 2
jmp 0x100948c8
push ebx
push ebx
push dword [esi]
call fcn.1008d208
add esp, 0xc
jmp 0x10094a60
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x10094aea
dec eax
jne 0x100948c8
mov dword [ebp - 0x18], 0xfeff
mov dword [ebp - 0x14], 2
jmp 0x10094af8
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.100837df
add esp, 0xc
cmp eax, 0xffffffff
je 0x10094b1e
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x10094af8
jmp 0x100948c8
push dword [esi]
call fcn.10082ce4
pop ecx
call fcn.1007cd77
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x10094b4b
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + 0x10206d40]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret