Function at 0x739770
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x7bded8
mov eax, dword fs:[0]
push eax
sub esp, 0x54
mov eax, dword [0x831184]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x44], esi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x60], edi
push 0
lea ecx, [ebp - 0x18]
mov dword [ebp - 4], 0
mov byte [ebp - 0x20], 0
call fcn.004353e0
mov eax, dword [esi]
cmp dword [eax + 0xcc], 0
lea ecx, [eax + 0xbc]
mov dword [ebp - 4], 1
je 0x73989e
push ecx
lea eax, [ebp - 0x5c]
push eax
call fcn.00405850
add esp, 8
push eax
lea ecx, [ebp - 0x40]
mov byte [ebp - 4], 2
call fcn.00435bc0
mov eax, 0xa
mov byte [ebp - 4], 3
mov dword [ebp - 0x30], eax
xor ecx, ecx
mov dword [ebp - 0x2c], 0xf3c6dedc
mov dword [ebp - 0x28], 0xc2dac1de
mov dword [ebp - 0x24], 0xb3d7d2
lea eax, [ecx - 0x57]
xor byte [ebp + ecx - 0x2c], al
inc ecx
mov eax, dword [ebp - 0x30]
cmp ecx, eax
jb 0x739813
mov byte [ebp + eax - 0x2c], 0
lea ecx, [ebp - 0x20]
lea eax, [ebp - 0x2c]
push eax
call fcn.00435a30
mov esi, eax
mov al, byte [ebp - 0x40]
mov cl, byte [esi]
mov byte [esi], al
mov eax, dword [ebp - 0x38]
mov byte [ebp - 0x40], cl
mov ecx, dword [esi + 8]
mov edx, dword [esi + 0xc]
mov dword [esi + 8], eax
mov eax, dword [ebp - 0x34]
mov dword [esi + 0xc], eax
mov dword [ebp - 0x38], ecx
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x34], edx
call fcn.00434940
mov edx, dword [ebp - 0x48]
mov byte [ebp - 4], 1
cmp edx, 0x10
jb 0x739899
mov ecx, dword [ebp - 0x5c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x73988f
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x73988f
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.0076e8f3
add esp, 8
mov eax, dword [ebp - 0x44]
mov eax, dword [eax]
cmp dword [eax + 0xe4], 0
lea ecx, [eax + 0xd4]
je 0x73997d
push ecx
lea eax, [ebp - 0x5c]
push eax
call fcn.00405850
add esp, 8
push eax
lea ecx, [ebp - 0x40]
mov byte [ebp - 4], 4
call fcn.00435bc0
xor ecx, ecx
mov byte [ebp - 4], 5
mov eax, 8
mov dword [ebp - 0x2c], 0xc5d8c3df
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x28], 0xd4c6f1d9
mov byte [ebp - 0x24], 0xb1
mov word [ebp - 0x23], cx
mov byte [ebp - 0x21], cl
lea eax, [ecx - 0x57]
xor byte [ebp + ecx - 0x2c], al
inc ecx
mov eax, dword [ebp - 0x30]
cmp ecx, eax
jb 0x7398f2
mov byte [ebp + eax - 0x2c], 0
lea ecx, [ebp - 0x20]
lea eax, [ebp - 0x2c]
push eax
call fcn.00435a30
mov esi, eax
mov al, byte [ebp - 0x40]
mov cl, byte [esi]
mov byte [esi], al
mov eax, dword [ebp - 0x38]
mov byte [ebp - 0x40], cl
mov ecx, dword [esi + 8]
mov edx, dword [esi + 0xc]
mov dword [esi + 8], eax
mov eax, dword [ebp - 0x34]
mov dword [esi + 0xc], eax
mov dword [ebp - 0x38], ecx
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x34], edx
call fcn.00434940
mov edx, dword [ebp - 0x48]
mov byte [ebp - 4], 1
cmp edx, 0x10
jb 0x739978
mov ecx, dword [ebp - 0x5c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x73996e
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x73996e
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.0076e8f3
add esp, 8
mov eax, dword [ebp - 0x44]
mov eax, dword [eax]
add eax, 0x8c
cmp dword [eax + 0x10], 0
je 0x739a48
push eax
lea eax, [ebp - 0x5c]
push eax
call fcn.00405850
add esp, 8
push eax
lea ecx, [ebp - 0x40]
mov byte [ebp - 4], 6
call fcn.00435bc0
xor ecx, ecx
mov byte [ebp - 4], 7
mov eax, 4
mov dword [ebp - 0x28], 0xc8c2c6ca
mov dword [ebp - 0x2c], eax
mov byte [ebp - 0x24], 0xad
mov word [ebp - 0x23], cx
mov byte [ebp - 0x21], cl
lea eax, [ecx - 0x57]
xor byte [ebp + ecx - 0x28], al
inc ecx
mov eax, dword [ebp - 0x2c]
cmp ecx, eax
jb 0x7399c6
mov byte [ebp + eax - 0x28], 0
lea ecx, [ebp - 0x20]
lea eax, [ebp - 0x28]
push eax
call fcn.00435a30
mov esi, eax
mov al, byte [ebp - 0x40]
mov cl, byte [esi]
mov byte [esi], al
mov eax, dword [ebp - 0x38]
mov byte [ebp - 0x40], cl
mov ecx, dword [esi + 8]
mov edx, dword [esi + 0xc]
mov dword [esi + 8], eax
mov eax, dword [ebp - 0x34]
mov dword [esi + 0xc], eax
mov dword [ebp - 0x38], ecx
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x34], edx
call fcn.00434940
mov edx, dword [ebp - 0x48]
cmp edx, 0x10
jb 0x739a48
mov ecx, dword [ebp - 0x5c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x739a3e
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x739a3e
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.0076e8f3
add esp, 8
mov dl, byte [ebp - 0x20]
movzx eax, dl
sub eax, 0
je 0x739a8f
mov ecx, dword [ebp - 0x18]
sub eax, 1
je 0x739a67
sub eax, 1
jne 0x739a72
mov eax, dword [ecx]
cmp eax, dword [ecx + 4]
jmp 0x739a6b
cmp dword [ecx + 4], 0
sete al
test al, al
jne 0x739a8f
mov dword [edi + 8], ecx
xorps xmm0, xmm0
mov ecx, dword [ebp - 0x14]
mov byte [edi], dl
mov dword [edi + 0xc], ecx
mov byte [ebp - 0x20], 0
movlpd qword [ebp - 0x18], xmm0
mov byte [edi + 0x10], 1
jmp 0x739aa1
xorps xmm0, xmm0
movups xmmword [edi], xmm0
movq qword [edi + 0x10], xmm0
mov byte [edi], 0
mov byte [edi + 0x10], 0
lea ecx, [ebp - 0x20]
call fcn.00434940
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0076eb7e
mov esp, ebp
pop ebp
ret 4