Function at 0x1005d280
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100fab75
mov eax, dword fs:[0]
push eax
sub esp, 0x244
mov eax, dword [0x10143964]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov eax, dword [ebx]
mov esi, dword [ebp + 8]
add eax, 0x650
push eax
mov dword [ebp - 0x238], esi
mov dword [ebp - 0x248], eax
mov byte [ebp - 0x244], 1
call fcn.100f0001
add esp, 4
mov eax, dword [ebx]
lea ecx, [ebp - 0x28]
add eax, 0x620
mov dword [ebp - 4], 0
mov dword [ebp - 0x234], eax
mov eax, dword [esi]
push ecx
mov ecx, esi
call dword [eax + 0xc]
mov dword [ebp - 0x23c], eax
mov esi, eax
cmp dword [eax + 0x14], 0x10
mov edi, dword [eax + 0x10]
jb 0x1005d308
mov esi, dword [eax]
xor ecx, ecx
mov edx, 0x811c9dc5
test edi, edi
je 0x1005d32a
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, edi
jb 0x1005d313
mov eax, dword [ebp - 0x23c]
mov edi, dword [ebp - 0x234]
mov ecx, edi
push edx
push eax
lea eax, [ebp - 0x250]
push eax
call fcn.100561a0
mov esi, dword [eax + 4]
test esi, esi
jne 0x1005d34a
mov esi, dword [edi + 4]
mov edx, dword [ebp - 0x14]
cmp edx, 0x10
jb 0x1005d380
mov ecx, dword [ebp - 0x28]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x1005d376
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x1005d376
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.100f01b2
add esp, 8
mov eax, dword [ebx]
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0xf
mov byte [ebp - 0x28], 0
cmp esi, dword [eax + 0x624]
je 0x1005d5d0
lea eax, [ebp - 0x240]
lea ecx, [esi + 0x20]
push eax
call fcn.1004d9c0
mov ecx, dword [ebp - 0x240]
lea eax, [ebp - 0xac]
mov byte [ebp - 4], 1
push eax
test ecx, ecx
je 0x1005d492
call fcn.10072390
mov eax, dword [0x1014a500]
mov byte [ebp - 4], 2
test eax, eax
je 0x1005d54f
cmp dword [eax + 4], 5
jl 0x1005d54f
push 0
push 0
push 0x101008a0
push 0x316
push str.rtc::impl::PeerConnection::processLocalDescription::_lambda_4e03f91abccb300d9e65fbf49d4bd146_::operator___
push 5
lea ecx, [ebp - 0x230]
call fcn.10005670
mov edi, eax
lea esi, [edi + 0x28]
mov byte [ebp - 4], 3
push str.Adding_media_to_local_description__mid_
push esi
call fcn.10006870
add esp, 8
lea eax, [ebp - 0x64]
lea ecx, [ebp - 0x28]
push eax
call fcn.10004d20
cmp dword [ebp - 0x14], 0x10
lea eax, [ebp - 0x28]
mov byte [ebp - 4], 4
cmovae eax, dword [ebp - 0x28]
push eax
push esi
call fcn.10006870
push str.___active
push esi
call fcn.10006870
add esp, 0x10
mov ecx, esi
push 0x10061ce0
call dword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______thiscall_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__::operator___class_std::ios_base_____cdecl___class_std::ios_base___]
cmp dword [ebp - 0x4c], 4
mov ecx, esi
setne byte [ebp - 0x234]
push dword [ebp - 0x234]
call dword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______thiscall_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__::operator___bool_]
mov ecx, dword [0x1014a500]
push edi
call fcn.10006c30
lea ecx, [ebp - 0x28]
call fcn.10005c20
mov byte [ebp - 4], 2
jmp 0x1005d544
mov ecx, dword [ebp - 0x238]
call sym.datachannel.dll_public:_class_rtc::Description::Media___thiscall_rtc::Description::Media::reciprocate_void_
push 4
lea ecx, [ebp - 0xac]
mov byte [ebp - 4], 5
call sym.datachannel.dll_public:_void___thiscall_rtc::Description::Entry::setDirection_enum_rtc::Description::Direction_
mov eax, dword [0x1014a500]
test eax, eax
je 0x1005d54f
cmp dword [eax + 4], 5
jl 0x1005d54f
push 0
push 0
push 0x101008a0
push 0x320
push str.rtc::impl::PeerConnection::processLocalDescription::_lambda_4e03f91abccb300d9e65fbf49d4bd146_::operator___
push 5
lea ecx, [ebp - 0x230]
call fcn.10005670
mov edi, eax
lea esi, [edi + 0x28]
mov byte [ebp - 4], 6
push str.Adding_inactive_media_to_local_description__mid_
push esi
call fcn.10006870
add esp, 8
lea eax, [ebp - 0x64]
lea ecx, [ebp - 0x28]
push eax
call fcn.10004d20
cmp dword [ebp - 0x14], 0x10
lea eax, [ebp - 0x28]
mov byte [ebp - 4], 7
cmovae eax, dword [ebp - 0x28]
push eax
push esi
call fcn.10006870
push 0x1010140c
push esi
call fcn.10006870
mov ecx, dword [0x1014a500]
add esp, 0x10
push edi
call fcn.10006c30
lea ecx, [ebp - 0x28]
call fcn.10005c20
mov byte [ebp - 4], 5
lea ecx, [ebp - 0x230]
call fcn.10006040
mov esi, dword [ebx + 4]
lea eax, [ebp - 0xac]
sub esp, 0x84
mov ecx, esp
push eax
call sym.datachannel.dll_public:_void___thiscall_rtc::Description::Media::constructor_class_rtc::Description::Media_const__
mov ecx, esi
call sym.datachannel.dll_public:_int___thiscall_rtc::Description::addMedia_class_rtc::Description::Media_
lea ecx, [ebp - 0xac]
call sym.datachannel.dll_public_virtual:_void___thiscall_rtc::Description::Media::destructor_void_
mov esi, dword [ebp - 0x23c]
test esi, esi
je 0x1005d5a3
or edi, 0xffffffff
mov eax, edi
lock xadd dword [esi + 4], eax
jne 0x1005d5a3
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
lock xadd dword [esi + 8], edi
dec edi
jne 0x1005d5a3
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 4]
mov eax, dword [ebp - 0x248]
push eax
call fcn.100f001d
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.100f06e3
mov esp, ebp
pop ebp
ret 4
mov eax, dword [ebp - 0x248]
test eax, eax
je 0x1005d71c
push eax
call fcn.100f001d
mov ecx, dword [ebp - 0x238]
lea eax, [ebp - 0x130]
add esp, 4
mov byte [ebp - 0x244], 0
push eax
call sym.datachannel.dll_public:_class_rtc::Description::Media___thiscall_rtc::Description::Media::reciprocate_void_
mov esi, dword [ebx]
lea eax, [ebp - 0x130]
sub esp, 0x84
mov byte [ebp - 4], 8
mov ecx, esp
push eax
call sym.datachannel.dll_public:_void___thiscall_rtc::Description::Media::constructor_class_rtc::Description::Media_const__
mov ecx, esi
call fcn.10064750
mov eax, dword [0x1014a500]
test eax, eax
je 0x1005d6ee
cmp dword [eax + 4], 5
jl 0x1005d6ee
push 0
push 0
push 0x101008a0
push 0x330
push str.rtc::impl::PeerConnection::processLocalDescription::_lambda_4e03f91abccb300d9e65fbf49d4bd146_::operator___
push 5
lea ecx, [ebp - 0x230]
call fcn.10005670
mov edi, eax
lea esi, [edi + 0x28]
mov byte [ebp - 4], 9
push str.Reciprocating_media_in_local_description__mid_
push esi
call fcn.10006870
add esp, 8
lea eax, [ebp - 0xe8]
lea ecx, [ebp - 0x28]
push eax
call fcn.10004d20
cmp dword [ebp - 0x14], 0x10
lea eax, [ebp - 0x28]
mov byte [ebp - 4], 0xa
cmovae eax, dword [ebp - 0x28]
push eax
push esi
call fcn.10006870
push str.___active
push esi
call fcn.10006870
add esp, 0x10
mov ecx, esi
push 0x10061ce0
call dword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______thiscall_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__::operator___class_std::ios_base_____cdecl___class_std::ios_base___]
cmp dword [ebp - 0xd0], 4
mov ecx, esi
setne byte [ebp - 0x234]
push dword [ebp - 0x234]
call dword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______thiscall_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__::operator___bool_]
mov ecx, dword [0x1014a500]
push edi
call fcn.10006c30
lea ecx, [ebp - 0x28]
call fcn.10005c20
lea ecx, [ebp - 0x230]
mov byte [ebp - 4], 8
call fcn.10006040
mov esi, dword [ebx + 4]
lea eax, [ebp - 0x130]
sub esp, 0x84
mov ecx, esp
push eax
call sym.datachannel.dll_public:_void___thiscall_rtc::Description::Media::constructor_class_rtc::Description::Media_const__
mov ecx, esi
call sym.datachannel.dll_public:_int___thiscall_rtc::Description::addMedia_class_rtc::Description::Media_
lea ecx, [ebp - 0x130]
call sym.datachannel.dll_public_virtual:_void___thiscall_rtc::Description::Media::destructor_void_
jmp 0x1005d5b2
push 1
call fcn.1004d570
int3