Function at 0x985dfd
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 0x985e2c
mov dword [ebp - 0x2c], ebx
mov byte [ebp - 1], 0x10
jmp 0x985e36
mov dword [ebp - 0x2c], 1
mov byte [ebp - 1], bl
lea eax, [ebp - 0x24]
push eax
call fcn.00988b4b
test eax, eax
pop ecx
je 0x985e51
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0097c4d8
add esp, 0x14
lea eax, [ebp - 0x28]
push eax
call fcn.0097f752
test eax, eax
pop ecx
je 0x985e6c
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0097c4d8
add esp, 0x14
mov ecx, dword [ebp + 0x10]
mov eax, 0x8000
test eax, ecx
jne 0x985e89
test ecx, 0x74000
jne 0x985e85
cmp dword [ebp - 0x24], eax
je 0x985e89
or byte [ebp - 1], 0x80
mov eax, ecx
and eax, 3
sub eax, ebx
mov edx, 0xc0000000
mov edi, 0x80000000
je 0x985ee3
dec eax
je 0x985ecd
dec eax
je 0x985ec8
call fcn.0097d187
mov dword [eax], ebx
or dword [esi], reloc.iphlpapi.dll_GetAdaptersInfo
call fcn.0097d174
push 0x16
pop esi
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], esi
call fcn.0097c5d4
add esp, 0x14
jmp 0x986495
mov dword [ebp - 8], edx
jmp 0x985ee6
test cl, 8
je 0x985eda
test ecx, 0x70000
jne 0x985ec8
mov dword [ebp - 8], reloc.iphlpapi.dll_GetAdaptersInfo
jmp 0x985ee6
mov dword [ebp - 8], edi
mov eax, dword [ebp + 0x14]
push 0x10
pop ecx
sub eax, ecx
je 0x985f27
sub eax, ecx
je 0x985f1e
sub eax, ecx
je 0x985f15
sub eax, ecx
je 0x985f0c
sub eax, 0x40
jne 0x985ea2
cmp dword [ebp - 8], edi
sete al
mov dword [ebp - 0x10], eax
jmp 0x985f2a
mov dword [ebp - 0x10], 3
jmp 0x985f2a
mov dword [ebp - 0x10], 2
jmp 0x985f2a
mov dword [ebp - 0x10], 1
jmp 0x985f2a
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 0x985f7d
je 0x985f74
cmp eax, ebx
je 0x985f74
cmp eax, edi
je 0x985f6b
cmp eax, 0x200
je 0x985ff0
cmp eax, 0x300
jne 0x985ea2
mov dword [ebp - 0x14], 2
jmp 0x985f9a
mov dword [ebp - 0x14], 4
jmp 0x985f9a
mov dword [ebp - 0x14], 3
jmp 0x985f9a
cmp eax, 0x500
je 0x985f93
cmp eax, 0x600
je 0x985ff0
cmp eax, edx
jne 0x985ea2
mov dword [ebp - 0x14], 1
mov eax, dword [ebp + 0x10]
test edi, eax
mov dword [ebp - 0xc], 0x80
je 0x985fbe
mov ecx, dword [reloc.iphlpapi.dll_GetAdaptersInfo]
not ecx
and ecx, dword [ebp + 0x18]
test cl, cl
js 0x985fbe
mov dword [ebp - 0xc], 1
test al, 0x40
je 0x985fda
or dword [ebp - 0xc], reloc.iphlpapi.dll_GetAdaptersInfo
or dword [ebp - 8], 0x10000
cmp dword [ebp - 0x28], 2
jne 0x985fda
or dword [ebp - 0x10], 4
test ax, 0x1000
je 0x985fe3
or dword [ebp - 0xc], edi
test al, 0x20
je 0x985ff9
or dword [ebp - 0xc], reloc.iphlpapi.dll_GetAdaptersInfo
jmp 0x986004
mov dword [ebp - 0x14], 5
jmp 0x985f9a
test al, 0x10
je 0x986004
or dword [ebp - 0xc], reloc.iphlpapi.dll_GetAdaptersInfo
call fcn.009873f4
cmp eax, reloc.iphlpapi.dll_GetAdaptersInfo
mov dword [esi], eax
jne 0x98602a
call fcn.0097d187
mov dword [eax], ebx
or dword [esi], reloc.iphlpapi.dll_GetAdaptersInfo
call fcn.0097d174
mov dword [eax], 0x18
jmp 0x9860b8
mov eax, dword [ebp + 8]
mov edi, dword [reloc.iphlpapi.dll_GetAdaptersInfo]
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, reloc.iphlpapi.dll_GetAdaptersInfo
mov dword [ebp - 0x1c], eax
jne 0x9860c4
mov ecx, dword [ebp - 8]
mov eax, 0xc0000000
and ecx, eax
cmp ecx, eax
jne 0x986090
test byte [ebp + 0x10], 1
je 0x986090
and dword [ebp - 8], reloc.iphlpapi.dll_GetAdaptersInfo
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, reloc.iphlpapi.dll_GetAdaptersInfo
mov dword [ebp - 0x1c], eax
jne 0x9860c4
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + reloc.iphlpapi.dll_GetAdaptersInfo]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [0x1002302c]
push eax
call fcn.0097d19a
pop ecx
call fcn.0097d174
mov eax, dword [eax]
jmp 0x986551
push dword [ebp - 0x1c]
call dword [0x10023150]
cmp eax, ebx
jne 0x986115
mov esi, dword [esi]
mov eax, esi
and esi, 0x1f
imul esi, esi, 0x38
sar eax, 5
mov eax, dword [eax*4 + reloc.iphlpapi.dll_GetAdaptersInfo]
lea eax, [eax + esi + 4]
and byte [eax], 0xfe
call dword [0x1002302c]
mov esi, eax
push esi
call fcn.0097d19a
pop ecx
push dword [ebp - 0x1c]
call dword [0x1002308c]
cmp esi, ebx
jne 0x9860b8
call fcn.0097d174
mov dword [eax], 0xd
jmp 0x9860b8
cmp eax, 2
jne 0x986120
or byte [ebp - 1], 0x40
jmp 0x986129
cmp eax, 3
jne 0x986129
or byte [ebp - 1], 8
push dword [ebp - 0x1c]
push dword [esi]
call fcn.009871c3
mov eax, dword [esi]
mov edx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar edx, 5
mov edx, dword [edx*4 + reloc.iphlpapi.dll_GetAdaptersInfo]
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 + reloc.iphlpapi.dll_GetAdaptersInfo]
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 0x9861fe
test cl, 0x80
je 0x9862ce
test byte [ebp + 0x10], 2
je 0x9861fe
push 2
or edi, reloc.iphlpapi.dll_GetAdaptersInfo
push edi
push dword [esi]
call fcn.00988a1d
add esp, 0xc
cmp eax, edi
mov dword [ebp - 0x18], eax
jne 0x9861bd
call fcn.0097d187
cmp dword [eax], 0x83
je 0x9861fe
push dword [esi]
call fcn.0098051e
jmp 0x9860b7
push 1
lea eax, [ebp - 4]
push eax
push dword [esi]
mov byte [ebp - 4], bl
call fcn.0097fac5
add esp, 0xc
test eax, eax
jne 0x9861ee
cmp byte [ebp - 4], 0x1a
jne 0x9861ee
mov eax, dword [ebp - 0x18]
cdq
push edx
push eax
push dword [esi]
call fcn.00988869
add esp, 0xc
cmp eax, edi
je 0x9861b1
push ebx
push ebx
push dword [esi]
call fcn.00988a1d
add esp, 0xc
cmp eax, edi
je 0x9861b1
test byte [ebp - 1], 0x80
je 0x9862ce
mov ecx, 0x74000
test dword [ebp + 0x10], ecx
mov edi, 0x4000
jne 0x986226
mov eax, dword [ebp - 0x24]
and eax, ecx
jne 0x986223
or dword [ebp + 0x10], edi
jmp 0x986226
or dword [ebp + 0x10], eax
mov eax, dword [ebp + 0x10]
and eax, ecx
cmp eax, edi
je 0x986273
cmp eax, 0x10000
je 0x98625f
cmp eax, 0x14000
je 0x98625f
cmp eax, 0x20000
je 0x98626d
cmp eax, 0x24000
je 0x98626d
cmp eax, 0x40000
je 0x986259
cmp eax, 0x44000
jne 0x986276
mov byte [ebp - 2], 1
jmp 0x986276
mov ecx, dword [ebp + 0x10]
mov eax, 0x301
and ecx, eax
cmp ecx, eax
jne 0x986276
mov byte [ebp - 2], 2
jmp 0x986276
mov byte [ebp - 2], bl
test dword [ebp + 0x10], reloc.iphlpapi.dll_GetAdaptersInfo
je 0x9862ce
test byte [ebp - 1], 0x40
mov dword [ebp - 0x18], ebx
jne 0x9862ce
mov eax, dword [ebp - 8]
mov ecx, 0xc0000000
and eax, ecx
cmp eax, 0x40000000
je 0x986428
cmp eax, 0x80000000
je 0x9863ef
cmp eax, ecx
jne 0x9862ce
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x9862ce
cmp eax, 2
jbe 0x9864d0
cmp eax, 4
jbe 0x9863c1
cmp eax, 5
je 0x9864d0
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + reloc.iphlpapi.dll_GetAdaptersInfo]
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 + reloc.iphlpapi.dll_GetAdaptersInfo]
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 0x986340
test byte [ebp + 0x10], 8
je 0x986340
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + reloc.iphlpapi.dll_GetAdaptersInfo]
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 0x98654f
test byte [ebp + 0x10], 1
je 0x98654f
push dword [ebp - 0x1c]
call dword [0x1002308c]
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 [0x10023044]
cmp eax, reloc.iphlpapi.dll_GetAdaptersInfo
jne 0x986538
call dword [0x1002302c]
push eax
call fcn.0097d19a
mov eax, dword [esi]
mov ecx, eax
and eax, 0x1f
imul eax, eax, 0x38
sar ecx, 5
mov ecx, dword [ecx*4 + reloc.iphlpapi.dll_GetAdaptersInfo]
lea eax, [ecx + eax + 4]
and byte [eax], 0xfe
push dword [esi]
call fcn.00987240
pop ecx
jmp 0x9860b7
push 2
push ebx
push ebx
push dword [esi]
call fcn.00987027
add esp, 0x10
or eax, edx
je 0x9864d0
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00987027
and eax, edx
add esp, 0x10
cmp eax, reloc.iphlpapi.dll_GetAdaptersInfo
je 0x9861b1
push 3
lea eax, [ebp - 0x18]
push eax
push dword [esi]
call fcn.0097fac5
add esp, 0xc
cmp eax, reloc.iphlpapi.dll_GetAdaptersInfo
je 0x9861b1
cmp eax, 2
je 0x986474
cmp eax, 3
jne 0x9864c2
cmp dword [ebp - 0x18], reloc.iphlpapi.dll_GetAdaptersInfo
jne 0x986474
mov byte [ebp - 2], 1
jmp 0x9862ce
mov eax, dword [ebp - 0x14]
cmp eax, ebx
jbe 0x9862ce
cmp eax, 2
jbe 0x9864d0
cmp eax, 4
ja 0x9862c5
push 2
push ebx
push ebx
push dword [esi]
call fcn.00987027
add esp, 0x10
or eax, edx
je 0x9864d0
push ebx
push ebx
push ebx
push dword [esi]
call fcn.00987027
add esp, 0x10
and eax, edx
cmp eax, reloc.iphlpapi.dll_GetAdaptersInfo
jne 0x9862ce
jmp 0x9861b1
mov eax, dword [ebp - 0x18]
and eax, 0xffff
cmp eax, 0xfffe
jne 0x98649c
push dword [esi]
call fcn.0098051e
pop ecx
call fcn.0097d174
push 0x16
pop esi
mov dword [eax], esi
mov eax, esi
jmp 0x986551
cmp eax, 0xfeff
jne 0x9864c2
push ebx
push 2
push dword [esi]
call fcn.00988a1d
add esp, 0xc
cmp eax, reloc.iphlpapi.dll_GetAdaptersInfo
je 0x9861b1
mov byte [ebp - 2], 2
jmp 0x9862ce
push ebx
push ebx
push dword [esi]
call fcn.00988a1d
add esp, 0xc
jmp 0x986466
movsx eax, byte [ebp - 2]
xor edi, edi
dec eax
je 0x9864f0
dec eax
jne 0x9862ce
mov dword [ebp - 0x18], reloc.iphlpapi.dll_GetAdaptersInfo
mov dword [ebp - 0x14], 2
jmp 0x9864fe
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.00983722
add esp, 0xc
cmp eax, reloc.iphlpapi.dll_GetAdaptersInfo
je 0x986524
add edi, eax
cmp dword [ebp - 0x14], edi
jg 0x9864fe
jmp 0x9862ce
push dword [esi]
call fcn.0098051e
pop ecx
call fcn.0097d174
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
jmp 0x986551
mov esi, dword [esi]
mov ecx, esi
sar ecx, 5
mov ecx, dword [ecx*4 + reloc.iphlpapi.dll_GetAdaptersInfo]
and esi, 0x1f
imul esi, esi, 0x38
mov dword [esi + ecx], eax
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret