Function at 0x567200
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x58
call fcn.0057aae0
push ebx
push ebp
push esi
push edi
mov dword [esp + 0x48], 0
mov dword [esp + 0x2c], 0
call fcn.00480f90
mov esi, dword [esp + 0x6c]
push esi
mov dword [esp + 0x2c], eax
call fcn.00483890
mov edi, eax
push edi
call fcn.00484110
push esi
mov dword [esp + 0x58], eax
call fcn.004cc3d0
push dword [esp + 0x7c]
mov dword [esp + 0x60], eax
mov dword [esp + 0x2c], 0
mov dword [esp + 0x34], 0
mov dword [esp + 0x28], 0
mov dword [esp + 0x24], 0
call fcn.00464e60
mov ebp, eax
mov dword [esp + 0x54], 0
push esi
mov dword [esp + 0x54], ebp
call fcn.00486bc0
mov ebx, eax
push esi
mov dword [esp + 0x4c], ebx
call fcn.00486bb0
add esp, 0x18
mov dword [esp + 0x30], eax
cmp dword [esp + 0x28], 0
mov dword [esp + 0x64], 0
mov dword [esp + 0x60], 0
je 0x5678b9
test ebp, ebp
jle 0x5678b9
push edi
call fcn.00566b00
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
jne 0x5672fc
call fcn.004657e0
push str.ossl_sm2_encrypt
push 0x94
push str.crypto_sm2_sm2_crypt.c
call fcn.00465830
push 0
push 0xc0103
push 0x35
call fcn.00465860
add esp, 0x18
xor ebx, ebx
jmp 0x56745d
push edi
call fcn.00485580
push edi
mov dword [esp + 0x24], eax
call fcn.00485580
add esp, 8
mov dword [esp + 0x24], eax
cmp dword [esp + 0x1c], 0
je 0x567888
test eax, eax
je 0x567888
push ebx
call fcn.004bca30
add esp, 4
mov dword [esp + 0x2c], eax
test eax, eax
jne 0x567368
call fcn.004657e0
push str.ossl_sm2_encrypt
push 0xa0
push str.crypto_sm2_sm2_crypt.c
call fcn.00465830
push 0
push 0x80003
push 0x35
call fcn.00465860
add esp, 0x18
xor ebx, ebx
jmp 0x56745d
push eax
call fcn.004bcad0
mov ebx, dword [esp + 0x30]
push ebx
call fcn.004bc9b0
push ebx
mov esi, eax
call fcn.004bc9b0
push ebx
mov dword [esp + 0x48], eax
call fcn.004bc9b0
push ebx
mov dword [esp + 0x68], eax
call fcn.004bc9b0
push ebx
mov dword [esp + 0x54], eax
call fcn.004bc9b0
mov ebp, eax
add esp, 0x18
test ebp, ebp
jne 0x5673b8
call fcn.004657e0
push str.ossl_sm2_encrypt
push 0xac
jmp 0x567346
mov eax, dword [esp + 0x20]
push 0xb0
add eax, eax
push str.crypto_sm2_sm2_crypt.c
push eax
call fcn.004606e0
push 0xb1
push str.crypto_sm2_sm2_crypt.c
push dword [esp + 0x54]
mov dword [esp + 0x2c], eax
call fcn.004606e0
mov ecx, dword [esp + 0x2c]
add esp, 0x18
mov dword [esp + 0x10], eax
test ecx, ecx
je 0x5678cd
test eax, eax
je 0x5678cd
mov eax, dword [esp + 0x80]
push dword [eax]
push 0
push dword [esp + 0x84]
call sub.VCRUNTIME140.dll_memset
push ebx
push 0
push dword [esp + 0x60]
push esi
call fcn.004d4ee0
add esp, 0x1c
test eax, eax
jne 0x5674e4
call fcn.004657e0
push str.ossl_sm2_encrypt
push 0xb9
push str.crypto_sm2_sm2_crypt.c
call fcn.00465830
push 0
push 0xc0103
push 0x35
call fcn.00465860
add esp, 0x18
mov ebx, dword [esp + 0x10]
push dword [esp + 0x44]
call fcn.00481160
push dword [esp + 0x68]
call fcn.0049c0f0
push dword [esp + 0x68]
call fcn.0049c0f0
push 0x104
push str.crypto_sm2_sm2_crypt.c
push dword [esp + 0x2c]
call fcn.00460510
push 0x105
push str.crypto_sm2_sm2_crypt.c
push dword [esp + 0x34]
call fcn.00460510
push 0x106
push str.crypto_sm2_sm2_crypt.c
push ebx
call fcn.00460510
push dword [esp + 0x58]
call fcn.00480f00
push dword [esp + 0x60]
call fcn.004bc970
push dword [esp + 0x54]
call fcn.00485180
push dword [esp + 0x60]
call fcn.00485180
mov eax, dword [esp + 0x88]
add esp, 0x40
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x58
ret
push ebx
push 0
push 0
push esi
push dword [esp + 0x2c]
push edi
call fcn.00485440
add esp, 0x18
test eax, eax
je 0x567863
push ebx
push dword [esp + 0x40]
push dword [esp + 0x40]
push dword [esp + 0x28]
push edi
call fcn.004851b0
add esp, 0x14
test eax, eax
je 0x567863
push ebx
push esi
push dword [esp + 0x58]
push 0
push dword [esp + 0x34]
push edi
call fcn.00485440
add esp, 0x18
test eax, eax
je 0x567863
mov esi, dword [esp + 0x54]
push ebx
push ebp
push esi
push dword [esp + 0x30]
push edi
call fcn.004851b0
add esp, 0x14
test eax, eax
je 0x567863
mov ebx, dword [esp + 0x20]
push ebx
push dword [esp + 0x18]
push esi
call fcn.0046eeb0
add esp, 0xc
test eax, eax
js 0x56784f
mov esi, dword [esp + 0x14]
push ebx
lea eax, [ebx + esi]
push eax
push ebp
call fcn.0046eeb0
add esp, 0xc
test eax, eax
js 0x56784f
mov edi, dword [esp + 0x78]
push 0xcb
push str.crypto_sm2_sm2_crypt.c
push edi
call fcn.004606e0
add esp, 0xc
mov dword [esp + 0x18], eax
test eax, eax
je 0x567459
push dword [esp + 0x30]
lea ecx, [ebx + ebx]
push dword [esp + 0x38]
push dword [esp + 0x78]
push 0
push 0
push ecx
push esi
push edi
push eax
call fcn.004a5f40
add esp, 0x24
test eax, eax
jne 0x5675f5
call fcn.004657e0
push str.ossl_sm2_encrypt
push 0xd2
push str.crypto_sm2_sm2_crypt.c
call fcn.00465830
push 0
push 0x80006
jmp 0x56744f
mov ebp, dword [esp + 0x74]
xor edx, edx
test edi, edi
je 0x567673
mov ebx, dword [esp + 0x18]
cmp edi, 0x20
jb 0x567650
lea eax, [ebp - 1]
lea ecx, [ebx - 1]
add eax, edi
add ecx, edi
cmp ebx, eax
ja 0x56761a
cmp ecx, ebp
jae 0x567650
mov ecx, edi
mov esi, ebp
and ecx, 0xffffffe0
mov eax, ebx
sub esi, ebx
movups xmm0, xmmword [eax]
lea eax, [eax + 0x20]
movups xmm1, xmmword [esi + eax - 0x20]
pxor xmm1, xmm0
movups xmmword [eax - 0x20], xmm1
movups xmm1, xmmword [edx + ebp + 0x10]
add edx, 0x20
movups xmm0, xmmword [eax - 0x10]
pxor xmm1, xmm0
movups xmmword [eax - 0x10], xmm1
cmp edx, ecx
jne 0x567625
cmp edx, edi
je 0x56766f
lea ecx, [edx + ebx]
mov esi, edi
mov ebx, ebp
sub ebx, dword [esp + 0x18]
sub esi, edx
mov al, byte [ecx + ebx]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
sub esi, 1
jne 0x567661
mov ebx, dword [esp + 0x20]
push dword [esp + 0x30]
push dword [esp + 0x74]
call fcn.00464e00
add esp, 4
push eax
push dword [esp + 0x3c]
call fcn.00481130
add esp, 0xc
mov dword [esp + 0x44], eax
test eax, eax
jne 0x5676ac
call fcn.004657e0
push str.ossl_sm2_encrypt
push 0xdb
jmp 0x56743e
mov esi, dword [esp + 0x28]
push eax
push esi
call fcn.00480a60
add esp, 8
test eax, eax
je 0x56781c
push ebx
push dword [esp + 0x18]
push esi
call fcn.00480ac0
add esp, 0xc
test eax, eax
je 0x56781c
push edi
push ebp
push esi
call fcn.00480ac0
add esp, 0xc
test eax, eax
je 0x56781c
mov eax, dword [esp + 0x14]
push ebx
add eax, ebx
push eax
push esi
call fcn.00480ac0
mov ebx, dword [esp + 0x1c]
add esp, 0xc
test eax, eax
je 0x567820
push 0
push ebx
push esi
call fcn.004806a0
add esp, 0xc
test eax, eax
je 0x567820
mov eax, dword [esp + 0x38]
mov dword [esp + 0x58], eax
mov eax, dword [esp + 0x3c]
mov dword [esp + 0x5c], eax
call fcn.0049c080
mov dword [esp + 0x60], eax
call fcn.0049c080
mov ecx, dword [esp + 0x60]
mov dword [esp + 0x64], eax
test ecx, ecx
je 0x5677ed
test eax, eax
je 0x5677ed
push dword [esp + 0x40]
push ebx
push ecx
call fcn.004e0430
add esp, 0xc
test eax, eax
je 0x5677be
push edi
push dword [esp + 0x1c]
push dword [esp + 0x6c]
call fcn.004e0430
add esp, 0xc
test eax, eax
je 0x5677be
push 0x5eef08
lea eax, [esp + 0x80]
push eax
lea eax, [esp + 0x60]
push eax
call fcn.004d9440
add esp, 0xc
test eax, eax
jns 0x5677a8
call fcn.004657e0
push str.ossl_sm2_encrypt
push 0xf9
jmp 0x5677cd
mov ecx, dword [esp + 0x80]
mov dword [esp + 0x48], 1
mov dword [ecx], eax
jmp 0x56745d
call fcn.004657e0
push str.ossl_sm2_encrypt
push 0xf2
push str.crypto_sm2_sm2_crypt.c
call fcn.00465830
push 0
push 0xc0103
push 0x35
call fcn.00465860
add esp, 0x18
jmp 0x56745d
call fcn.004657e0
push str.ossl_sm2_encrypt
push 0xed
push str.crypto_sm2_sm2_crypt.c
call fcn.00465830
push 0
push 0x8000d
push 0x35
call fcn.00465860
add esp, 0x18
jmp 0x56745d
mov ebx, dword [esp + 0x10]
call fcn.004657e0
push str.ossl_sm2_encrypt
push 0xe3
push str.crypto_sm2_sm2_crypt.c
call fcn.00465830
push 0
push 0x80006
push 0x35
call fcn.00465860
add esp, 0x18
jmp 0x56745d
call fcn.004657e0
push str.ossl_sm2_encrypt
push 0xc7
jmp 0x56743e
call fcn.004657e0
push str.ossl_sm2_encrypt
push 0xc1
push str.crypto_sm2_sm2_crypt.c
call fcn.00465830
push 0
push 0x80010
jmp 0x56744f
call fcn.004657e0
push str.ossl_sm2_encrypt
push 0x9b
push str.crypto_sm2_sm2_crypt.c
call fcn.00465830
push 0
push 0x80010
push 0x35
call fcn.00465860
add esp, 0x18
xor ebx, ebx
jmp 0x56745d
call fcn.004657e0
push str.ossl_sm2_encrypt
push 0x8e
jmp 0x5672da
mov ebx, eax
jmp 0x56745d