Function at 0x56ae10
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x40
call fcn.005e0210
push ebx
mov ebx, dword [esp + 0x48]
push ebp
push esi
push edi
push ebx
mov dword [esp + 0x40], 0
mov dword [esp + 0x24], 0
call fcn.00456530
push eax
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], 0
mov dword [esp + 0x38], 0
mov dword [esp + 0x1c], 0
call fcn.0056ad20
push dword [esp + 0x60]
mov edi, eax
mov dword [esp + 0x28], edi
call fcn.00456ad0
push ebx
mov dword [esp + 0x3c], eax
xor esi, esi
mov dword [esp + 0x28], 0
call fcn.004afbe0
mov ebp, eax
push ebx
mov dword [esp + 0x58], ebp
call fcn.004bd3e0
add esp, 0x14
mov dword [esp + 0x40], eax
test edi, edi
je 0x56aef9
mov ebx, dword [esp + 0x2c]
test ebx, ebx
jle 0x56aef9
mov eax, dword [esp + 0x68]
push dword [eax]
push 0xff
push dword [esp + 0x6c]
call fcn.005e1d60
push 0x676588
push dword [esp + 0x70]
lea eax, [esp + 0x70]
push eax
push esi
call fcn.00486310
add esp, 0x1c
mov dword [esp + 0x30], eax
test eax, eax
jne 0x56af7a
call fcn.00457560
push str.ossl_sm2_decrypt
push 0x12f
push str.crypto_sm2_sm2_crypt.c
call fcn.00457660
push esi
push 0x64
push 0x35
call fcn.00457770
add esp, 0x18
xor ebx, ebx
mov eax, dword [esp + 0x68]
push dword [eax]
push 0
push dword [esp + 0x6c]
call fcn.005e1d60
add esp, 0xc
push 0x18b
push str.crypto_sm2_sm2_crypt.c
push dword [esp + 0x20]
call fcn.00451ca0
push 0x18c
push str.crypto_sm2_sm2_crypt.c
push dword [esp + 0x28]
call fcn.00451ca0
push 0x18d
push str.crypto_sm2_sm2_crypt.c
push ebx
call fcn.00451ca0
push dword [esp + 0x4c]
call fcn.004bb320
push dword [esp + 0x48]
call fcn.004a24b0
push 0x676588
push dword [esp + 0x60]
call fcn.00485f80
push esi
call fcn.0046b900
mov eax, dword [esp + 0x74]
add esp, 0x38
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x40
ret
mov ecx, dword [eax + 8]
cmp dword [ecx], ebx
je 0x56afa3
call fcn.00457560
push str.ossl_sm2_decrypt
push 0x134
push str.crypto_sm2_sm2_crypt.c
call fcn.00457660
push 0
push 0x68
jmp 0x56aeef
mov eax, dword [eax + 0xc]
mov ecx, dword [ecx + 8]
mov dword [esp + 0x4c], ecx
mov edi, dword [eax]
mov ebx, dword [eax + 8]
mov eax, dword [esp + 0x68]
mov dword [esp + 0x48], edi
cmp dword [eax], edi
jae 0x56afe0
call fcn.00457560
push str.ossl_sm2_decrypt
push 0x13c
push str.crypto_sm2_sm2_crypt.c
call fcn.00457660
push 0
push 0x6b
jmp 0x56aeef
push ebp
call fcn.004a2690
mov ebp, eax
add esp, 4
mov dword [esp + 0x20], ebp
test ebp, ebp
jne 0x56b018
call fcn.00457560
push str.ossl_sm2_decrypt
push 0x142
push str.crypto_sm2_sm2_crypt.c
call fcn.00457660
push 0
push 0x80003
jmp 0x56aeef
push ebp
call fcn.004a2730
push ebp
call fcn.004a2540
push ebp
mov dword [esp + 0x40], eax
call fcn.004a2540
add esp, 0xc
mov dword [esp + 0x38], eax
test eax, eax
jne 0x56b04a
call fcn.00457560
push str.ossl_sm2_decrypt
push 0x14b
jmp 0x56b002
push 0x14f
push str.crypto_sm2_sm2_crypt.c
push edi
call fcn.00451ea0
mov ecx, dword [esp + 0x28]
mov ebp, eax
push 0x150
push str.crypto_sm2_sm2_crypt.c
mov dword [esp + 0x2c], ebp
lea eax, [ecx + ecx]
push eax
call fcn.00451ea0
push 0x151
push str.crypto_sm2_sm2_crypt.c
push dword [esp + 0x4c]
mov dword [esp + 0x38], eax
call fcn.00451ea0
add esp, 0x24
mov dword [esp + 0x10], eax
test ebp, ebp
je 0x56b4b4
cmp dword [esp + 0x14], esi
je 0x56b4b4
test eax, eax
je 0x56b4b4
push dword [esp + 0x24]
call fcn.004bb780
mov ecx, eax
add esp, 4
mov dword [esp + 0x28], ecx
test ecx, ecx
jne 0x56b0f8
call fcn.00457560
push str.ossl_sm2_decrypt
push 0x158
push str.crypto_sm2_sm2_crypt.c
call fcn.00457660
push 0
push 0x80010
push 0x35
call fcn.00457770
mov ebx, dword [esp + 0x28]
add esp, 0x18
jmp 0x56aefb
mov eax, dword [esp + 0x30]
push dword [esp + 0x20]
push dword [eax + 4]
push dword [eax]
push ecx
push dword [esp + 0x34]
call fcn.004bb8d0
add esp, 0x14
test eax, eax
je 0x56b4a0
push dword [esp + 0x20]
push dword [esp + 0x58]
call fcn.004569f0
add esp, 4
push eax
mov eax, dword [esp + 0x30]
push eax
push 0
push eax
push dword [esp + 0x38]
call fcn.004bb640
add esp, 0x18
test eax, eax
je 0x56b4a0
push dword [esp + 0x20]
push dword [esp + 0x3c]
push dword [esp + 0x3c]
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.004bb350
add esp, 0x14
test eax, eax
je 0x56b4a0
push dword [esp + 0x1c]
push dword [esp + 0x18]
push dword [esp + 0x3c]
call fcn.00461e80
add esp, 0xc
test eax, eax
js 0x56b46d
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x14]
add ecx, eax
push eax
push ecx
push dword [esp + 0x40]
mov dword [esp + 0x40], ecx
call fcn.00461e80
add esp, 0xc
test eax, eax
js 0x56b46d
push dword [esp + 0x40]
mov ecx, dword [esp + 0x20]
push dword [esp + 0x48]
push dword [esp + 0x60]
lea eax, [ecx + ecx]
push 0
push 0
push eax
push dword [esp + 0x2c]
push edi
push ebp
call fcn.004bfc00
add esp, 0x24
test eax, eax
je 0x56b46d
xor edx, edx
test edi, edi
je 0x56b342
mov esi, dword [esp + 0x64]
cmp edi, 8
jb 0x56b319
lea eax, [ebp - 1]
lea ecx, [esi - 1]
add eax, edi
add ecx, edi
cmp esi, eax
ja 0x56b206
cmp ecx, ebp
jae 0x56b319
lea eax, [ebx - 1]
add eax, edi
cmp esi, eax
ja 0x56b217
cmp ecx, ebx
jae 0x56b319
cmp edi, 0x40
jb 0x56b2c5
mov eax, edi
and eax, 0x8000003f
jns 0x56b22e
dec eax
or eax, 0xffffffc0
inc eax
mov ecx, dword [esp + 0x64]
mov esi, edi
mov edi, ebx
sub esi, eax
sub edi, ebp
lea eax, [ebp + 0x10]
mov dword [esp + 0x44], edi
add ecx, 0x20
mov edi, dword [esp + 0x64]
sub edi, ebp
mov ebp, ebx
sub ebp, dword [esp + 0x64]
mov dword [esp + 0x38], ebp
mov ebp, dword [esp + 0x44]
mov dword [esp + 0x40], edi
nop dword [eax]
movups xmm0, xmmword [eax - 0x10]
mov edi, dword [esp + 0x40]
lea eax, [eax + 0x40]
movups xmm1, xmmword [edx + ebx]
lea ecx, [ecx + 0x40]
xorps xmm1, xmm0
movups xmmword [ecx - 0x60], xmm1
movups xmm0, xmmword [eax - 0x40]
movups xmm1, xmmword [eax + ebp - 0x40]
xorps xmm1, xmm0
movups xmmword [edi + eax - 0x40], xmm1
mov edi, dword [esp + 0x38]
movups xmm0, xmmword [eax - 0x30]
movups xmm1, xmmword [ecx + edi - 0x40]
mov edi, dword [esp + 0x48]
xorps xmm1, xmm0
movups xmmword [ecx - 0x40], xmm1
movups xmm1, xmmword [ebx + edx + 0x30]
add edx, 0x40
movups xmm0, xmmword [eax - 0x20]
xorps xmm1, xmm0
movups xmmword [ecx - 0x30], xmm1
cmp edx, esi
jne 0x56b260
mov ebp, dword [esp + 0x18]
mov eax, edi
and al, 0x3f
cmp al, 8
jb 0x56b311
mov eax, edi
and eax, reloc.WS2_32.dll_getsockopt
jns 0x56b2d3
dec eax
or eax, 0xfffffff8
inc eax
mov ecx, edi
mov esi, ebx
sub ecx, eax
sub esi, ebp
lea eax, [edx + ebp]
mov ebp, dword [esp + 0x64]
sub ebp, dword [esp + 0x18]
nop word [eax + eax]
movq xmm1, qword [esi + eax]
lea eax, [eax + 8]
movq xmm0, qword [eax - 8]
add edx, 8
xorps xmm1, xmm0
movq qword [eax + ebp - 8], xmm1
cmp edx, ecx
jne 0x56b2f0
mov ebp, dword [esp + 0x18]
cmp edx, edi
je 0x56b342
mov esi, dword [esp + 0x64]
sub ebx, ebp
lea ecx, [edx + ebp]
mov ebp, esi
mov esi, edi
sub ebp, dword [esp + 0x18]
sub esi, edx
nop dword [eax + eax]
mov al, byte [ebx + ecx]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
mov byte [ecx + ebp - 1], al
sub esi, 1
jne 0x56b330
call fcn.0046b990
mov esi, eax
test esi, esi
jne 0x56b37f
call fcn.00457560
push str.ossl_sm2_decrypt
push 0x172
push str.crypto_sm2_sm2_crypt.c
call fcn.00457660
push esi
push 0x80006
push 0x35
call fcn.00457770
mov ebx, dword [esp + 0x28]
add esp, 0x18
jmp 0x56aefb
push dword [esp + 0x58]
push esi
call fcn.0046b310
add esp, 8
test eax, eax
je 0x56b43a
mov ebx, dword [esp + 0x1c]
push ebx
push dword [esp + 0x18]
push esi
call fcn.0046b370
add esp, 0xc
test eax, eax
je 0x56b43a
push edi
push dword [esp + 0x68]
push esi
call fcn.0046b370
add esp, 0xc
test eax, eax
je 0x56b43a
push ebx
push dword [esp + 0x38]
push esi
call fcn.0046b370
mov ebx, dword [esp + 0x1c]
add esp, 0xc
test eax, eax
je 0x56b43e
push 0
push ebx
push esi
call fcn.0046af50
add esp, 0xc
test eax, eax
je 0x56b43e
push dword [esp + 0x2c]
push dword [esp + 0x50]
push ebx
call fcn.00401390
add esp, 0xc
test eax, eax
je 0x56b427
call fcn.00457560
push str.ossl_sm2_decrypt
push 0x180
push str.crypto_sm2_sm2_crypt.c
call fcn.00457660
push 0
push 0x66
push 0x35
call fcn.00457770
add esp, 0x18
jmp 0x56aefb
mov eax, dword [esp + 0x68]
mov dword [esp + 0x3c], 1
mov dword [eax], edi
jmp 0x56af0f
mov ebx, dword [esp + 0x10]
call fcn.00457560
push str.ossl_sm2_decrypt
push 0x17b
push str.crypto_sm2_sm2_crypt.c
call fcn.00457660
push 0
push 0x80006
push 0x35
call fcn.00457770
add esp, 0x18
jmp 0x56aefb
call fcn.00457560
push str.ossl_sm2_decrypt
push 0x169
push str.crypto_sm2_sm2_crypt.c
call fcn.00457660
push 0
push 0xc0103
push 0x35
call fcn.00457770
mov ebx, dword [esp + 0x28]
add esp, 0x18
jmp 0x56aefb
call fcn.00457560
push str.ossl_sm2_decrypt
push 0x161
jmp 0x56b0d4
mov ebx, eax
jmp 0x56aefb