Function at 0x6c1260
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x40
call fcn.006dbb70
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.004aded0
push eax
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], 0
mov dword [esp + 0x38], 0
mov dword [esp + 0x1c], 0
call fcn.006c1170
push dword [esp + 0x60]
mov edi, eax
mov dword [esp + 0x28], edi
call fcn.005bb6e0
push ebx
mov dword [esp + 0x3c], eax
xor esi, esi
mov dword [esp + 0x28], 0
call fcn.0061f7b0
mov ebp, eax
push ebx
mov dword [esp + 0x58], ebp
call fcn.0061f7a0
add esp, 0x14
mov dword [esp + 0x40], eax
test edi, edi
je 0x6c1349
mov ebx, dword [esp + 0x2c]
test ebx, ebx
jle 0x6c1349
mov eax, dword [esp + 0x68]
push dword [eax]
push 0xff
push dword [esp + 0x6c]
call sub.VCRUNTIME140.dll_memset
push 0x76e950
push dword [esp + 0x70]
lea eax, [esp + 0x70]
push eax
push esi
call fcn.005e8770
add esp, 0x1c
mov dword [esp + 0x30], eax
test eax, eax
jne 0x6c13ca
call fcn.005bc180
push str.ossl_sm2_decrypt
push 0x12f
push str.crypto_sm2_sm2_crypt.c
call fcn.005bc280
push esi
push 0x64
push 0x35
call fcn.005bc330
add esp, 0x18
xor ebx, ebx
mov eax, dword [esp + 0x68]
push dword [eax]
push 0
push dword [esp + 0x6c]
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
push 0x18d
push str.crypto_sm2_sm2_crypt.c
push dword [esp + 0x20]
call fcn.005b6da0
push 0x18e
push str.crypto_sm2_sm2_crypt.c
push dword [esp + 0x28]
call fcn.005b6da0
push 0x18f
push str.crypto_sm2_sm2_crypt.c
push ebx
call fcn.005b6da0
push dword [esp + 0x4c]
call fcn.0061d6c0
push dword [esp + 0x48]
call fcn.00604760
push 0x76e950
push dword [esp + 0x60]
call fcn.005e83e0
push esi
call fcn.005d00d0
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 0x6c13f3
call fcn.005bc180
push str.ossl_sm2_decrypt
push 0x134
push str.crypto_sm2_sm2_crypt.c
call fcn.005bc280
push 0
push 0x68
jmp 0x6c133f
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 0x6c1430
call fcn.005bc180
push str.ossl_sm2_decrypt
push 0x13c
push str.crypto_sm2_sm2_crypt.c
call fcn.005bc280
push 0
push 0x6b
jmp 0x6c133f
push ebp
call fcn.00604970
mov ebp, eax
add esp, 4
mov dword [esp + 0x20], ebp
test ebp, ebp
jne 0x6c1467
call fcn.005bc180
push str.ossl_sm2_decrypt
push 0x142
push str.crypto_sm2_sm2_crypt.c
call fcn.005bc280
push ebp
push 0xc0100
jmp 0x6c133f
push ebp
call fcn.00604a40
push ebp
call fcn.006047f0
push ebp
mov dword [esp + 0x40], eax
call fcn.006047f0
add esp, 0xc
mov dword [esp + 0x38], eax
test eax, eax
jne 0x6c14ad
call fcn.005bc180
push str.ossl_sm2_decrypt
push 0x14b
push str.crypto_sm2_sm2_crypt.c
call fcn.005bc280
push 0
push 0x80003
jmp 0x6c133f
push 0x14f
push str.crypto_sm2_sm2_crypt.c
push edi
call fcn.005b6ff0
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.005b6ff0
push 0x151
push str.crypto_sm2_sm2_crypt.c
push dword [esp + 0x4c]
mov dword [esp + 0x38], eax
call fcn.005b6ff0
add esp, 0x24
mov dword [esp + 0x10], eax
test ebp, ebp
je 0x6c1915
cmp dword [esp + 0x14], esi
je 0x6c1915
test eax, eax
je 0x6c1915
push dword [esp + 0x24]
call fcn.0061db20
mov ecx, eax
add esp, 4
mov dword [esp + 0x28], ecx
test ecx, ecx
jne 0x6c155b
call fcn.005bc180
push str.ossl_sm2_decrypt
push 0x15a
push str.crypto_sm2_sm2_crypt.c
call fcn.005bc280
push 0
push 0xc0100
push 0x35
call fcn.005bc330
mov ebx, dword [esp + 0x28]
add esp, 0x18
jmp 0x6c134b
mov eax, dword [esp + 0x30]
push dword [esp + 0x20]
push dword [eax + 4]
push dword [eax]
push ecx
push dword [esp + 0x34]
call fcn.0061dca0
add esp, 0x14
test eax, eax
je 0x6c18e2
push dword [esp + 0x20]
push dword [esp + 0x58]
call fcn.005bb600
add esp, 4
push eax
mov eax, dword [esp + 0x30]
push eax
push 0
push eax
push dword [esp + 0x38]
call fcn.0061d9e0
add esp, 0x18
test eax, eax
je 0x6c18e2
push dword [esp + 0x20]
push dword [esp + 0x3c]
push dword [esp + 0x3c]
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.0061d6f0
add esp, 0x14
test eax, eax
je 0x6c18e2
push dword [esp + 0x1c]
push dword [esp + 0x18]
push dword [esp + 0x3c]
call fcn.005c6870
add esp, 0xc
test eax, eax
js 0x6c18af
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.005c6870
add esp, 0xc
test eax, eax
js 0x6c18af
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.00622110
add esp, 0x24
test eax, eax
je 0x6c18af
xor edx, edx
test edi, edi
je 0x6c17a2
mov esi, dword [esp + 0x64]
cmp edi, 8
jb 0x6c1779
lea eax, [ebp - 1]
lea ecx, [esi - 1]
add eax, edi
add ecx, edi
cmp esi, eax
ja 0x6c1669
cmp ecx, ebp
jae 0x6c1779
lea eax, [ebx - 1]
add eax, edi
cmp esi, eax
ja 0x6c167a
cmp ecx, ebx
jae 0x6c1779
cmp edi, 0x40
jb 0x6c1725
mov eax, edi
and eax, 0x8000003f
jns 0x6c1691
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
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 [edi + ecx - 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 0x6c16c0
mov ebp, dword [esp + 0x18]
mov eax, edi
and al, 0x3f
cmp al, 8
jb 0x6c1771
mov eax, edi
and eax, reloc.WS2_32.dll_getsockopt
jns 0x6c1733
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 0x6c1750
mov ebp, dword [esp + 0x18]
cmp edx, edi
je 0x6c17a2
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 0x6c1790
call fcn.005d0160
mov esi, eax
test esi, esi
jne 0x6c17c1
call fcn.005bc180
push str.ossl_sm2_decrypt
push 0x174
jmp 0x6c1537
push dword [esp + 0x58]
push esi
call fcn.005cfaf0
add esp, 8
test eax, eax
je 0x6c187c
mov ebx, dword [esp + 0x1c]
push ebx
push dword [esp + 0x18]
push esi
call fcn.005cfb50
add esp, 0xc
test eax, eax
je 0x6c187c
push edi
push dword [esp + 0x68]
push esi
call fcn.005cfb50
add esp, 0xc
test eax, eax
je 0x6c187c
push ebx
push dword [esp + 0x38]
push esi
call fcn.005cfb50
mov ebx, dword [esp + 0x1c]
add esp, 0xc
test eax, eax
je 0x6c1880
push 0
push ebx
push esi
call fcn.005cf810
add esp, 0xc
test eax, eax
je 0x6c1880
push dword [esp + 0x2c]
push dword [esp + 0x50]
push ebx
call fcn.00401390
add esp, 0xc
test eax, eax
je 0x6c1869
call fcn.005bc180
push str.ossl_sm2_decrypt
push 0x182
push str.crypto_sm2_sm2_crypt.c
call fcn.005bc280
push 0
push 0x66
push 0x35
call fcn.005bc330
add esp, 0x18
jmp 0x6c134b
mov eax, dword [esp + 0x68]
mov dword [esp + 0x3c], 1
mov dword [eax], edi
jmp 0x6c135f
mov ebx, dword [esp + 0x10]
call fcn.005bc180
push str.ossl_sm2_decrypt
push 0x17d
push str.crypto_sm2_sm2_crypt.c
call fcn.005bc280
push 0
push 0x80006
push 0x35
call fcn.005bc330
add esp, 0x18
jmp 0x6c134b
call fcn.005bc180
push str.ossl_sm2_decrypt
push 0x16b
push str.crypto_sm2_sm2_crypt.c
call fcn.005bc280
push 0
push 0xc0103
push 0x35
call fcn.005bc330
mov ebx, dword [esp + 0x28]
add esp, 0x18
jmp 0x6c134b
call fcn.005bc180
push str.ossl_sm2_decrypt
push 0x163
push str.crypto_sm2_sm2_crypt.c
call fcn.005bc280
push 0
push 0x80010
push 0x35
call fcn.005bc330
mov ebx, dword [esp + 0x28]
add esp, 0x18
jmp 0x6c134b
call fcn.005bc180
push str.ossl_sm2_decrypt
push 0x154
jmp 0x6c1537