Function at 0x101b4d60
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x40
call fcn.101bea50
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.10040980
push eax
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], 0
mov dword [esp + 0x38], 0
mov dword [esp + 0x1c], 0
call fcn.101b4c70
push dword [esp + 0x60]
mov edi, eax
mov dword [esp + 0x28], edi
call fcn.10056170
push ebx
mov dword [esp + 0x3c], eax
xor esi, esi
mov dword [esp + 0x28], 0
call fcn.100616d0
mov ebp, eax
push ebx
mov dword [esp + 0x58], ebp
call fcn.100616c0
add esp, 0x14
mov dword [esp + 0x40], eax
test edi, edi
je 0x101b4e49
mov ebx, dword [esp + 0x2c]
test ebx, ebx
jle 0x101b4e49
mov eax, dword [esp + 0x68]
push dword [eax]
push 0xff
push dword [esp + 0x6c]
call fcn.101c06d0
push 0x102dc4b8
push dword [esp + 0x70]
lea eax, [esp + 0x70]
push eax
push esi
call fcn.10074d10
add esp, 0x1c
mov dword [esp + 0x30], eax
test eax, eax
jne 0x101b4eca
call fcn.1004b6c0
push str.ossl_sm2_decrypt
push 0x12f
push str.crypto_sm2_sm2_crypt.c
call fcn.1004b7c0
push esi
push 0x64
push 0x35
call fcn.1004b870
add esp, 0x18
xor ebx, ebx
mov eax, dword [esp + 0x68]
push dword [eax]
push 0
push dword [esp + 0x6c]
call fcn.101c06d0
add esp, 0xc
push 0x18d
push str.crypto_sm2_sm2_crypt.c
push dword [esp + 0x20]
call fcn.1004b410
push 0x18e
push str.crypto_sm2_sm2_crypt.c
push dword [esp + 0x28]
call fcn.1004b410
push 0x18f
push str.crypto_sm2_sm2_crypt.c
push ebx
call fcn.1004b410
push dword [esp + 0x4c]
call fcn.1005ff60
push dword [esp + 0x48]
call fcn.100cf710
push 0x102dc4b8
push dword [esp + 0x60]
call fcn.10078470
push esi
call fcn.10057950
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 0x101b4ef3
call fcn.1004b6c0
push str.ossl_sm2_decrypt
push 0x134
push str.crypto_sm2_sm2_crypt.c
call fcn.1004b7c0
push 0
push 0x68
jmp 0x101b4e3f
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 0x101b4f30
call fcn.1004b6c0
push str.ossl_sm2_decrypt
push 0x13c
push str.crypto_sm2_sm2_crypt.c
call fcn.1004b7c0
push 0
push 0x6b
jmp 0x101b4e3f
push ebp
call fcn.100cf920
mov ebp, eax
add esp, 4
mov dword [esp + 0x20], ebp
test ebp, ebp
jne 0x101b4f67
call fcn.1004b6c0
push str.ossl_sm2_decrypt
push 0x142
push str.crypto_sm2_sm2_crypt.c
call fcn.1004b7c0
push ebp
push 0xc0100
jmp 0x101b4e3f
push ebp
call fcn.100cf9f0
push ebp
call fcn.100cf7a0
push ebp
mov dword [esp + 0x40], eax
call fcn.100cf7a0
add esp, 0xc
mov dword [esp + 0x38], eax
test eax, eax
jne 0x101b4fad
call fcn.1004b6c0
push str.ossl_sm2_decrypt
push 0x14b
push str.crypto_sm2_sm2_crypt.c
call fcn.1004b7c0
push 0
push 0x80003
jmp 0x101b4e3f
push 0x14f
push str.crypto_sm2_sm2_crypt.c
push edi
call fcn.1004b660
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.1004b660
push 0x151
push str.crypto_sm2_sm2_crypt.c
push dword [esp + 0x4c]
mov dword [esp + 0x38], eax
call fcn.1004b660
add esp, 0x24
mov dword [esp + 0x10], eax
test ebp, ebp
je 0x101b5415
cmp dword [esp + 0x14], esi
je 0x101b5415
test eax, eax
je 0x101b5415
push dword [esp + 0x24]
call fcn.100603c0
mov ecx, eax
add esp, 4
mov dword [esp + 0x28], ecx
test ecx, ecx
jne 0x101b505b
call fcn.1004b6c0
push str.ossl_sm2_decrypt
push 0x15a
push str.crypto_sm2_sm2_crypt.c
call fcn.1004b7c0
push 0
push 0xc0100
push 0x35
call fcn.1004b870
mov ebx, dword [esp + 0x28]
add esp, 0x18
jmp 0x101b4e4b
mov eax, dword [esp + 0x30]
push dword [esp + 0x20]
push dword [eax + 4]
push dword [eax]
push ecx
push dword [esp + 0x34]
call fcn.10060540
add esp, 0x14
test eax, eax
je 0x101b53e2
push dword [esp + 0x20]
push dword [esp + 0x58]
call fcn.1003b990
add esp, 4
push eax
mov eax, dword [esp + 0x30]
push eax
push 0
push eax
push dword [esp + 0x38]
call fcn.10060280
add esp, 0x18
test eax, eax
je 0x101b53e2
push dword [esp + 0x20]
push dword [esp + 0x3c]
push dword [esp + 0x3c]
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.1005ff90
add esp, 0x14
test eax, eax
je 0x101b53e2
push dword [esp + 0x1c]
push dword [esp + 0x18]
push dword [esp + 0x3c]
call fcn.100517a0
add esp, 0xc
test eax, eax
js 0x101b53af
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.100517a0
add esp, 0xc
test eax, eax
js 0x101b53af
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.10118ce0
add esp, 0x24
test eax, eax
je 0x101b53af
xor edx, edx
test edi, edi
je 0x101b52a2
mov esi, dword [esp + 0x64]
cmp edi, 8
jb 0x101b5279
lea eax, [ebp - 1]
lea ecx, [esi - 1]
add eax, edi
add ecx, edi
cmp esi, eax
ja 0x101b5169
cmp ecx, ebp
jae 0x101b5279
lea eax, [ebx - 1]
add eax, edi
cmp esi, eax
ja 0x101b517a
cmp ecx, ebx
jae 0x101b5279
cmp edi, 0x40
jb 0x101b5225
mov eax, edi
and eax, 0x8000003f
jns 0x101b5191
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 0x101b51c0
mov ebp, dword [esp + 0x18]
mov eax, edi
and al, 0x3f
cmp al, 8
jb 0x101b5271
mov eax, edi
and eax, reloc.WS2_32.dll_getsockopt
jns 0x101b5233
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 0x101b5250
mov ebp, dword [esp + 0x18]
cmp edx, edi
je 0x101b52a2
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 0x101b5290
call fcn.100579e0
mov esi, eax
test esi, esi
jne 0x101b52c1
call fcn.1004b6c0
push str.ossl_sm2_decrypt
push 0x174
jmp 0x101b5037
push dword [esp + 0x58]
push esi
call fcn.10057150
add esp, 8
test eax, eax
je 0x101b537c
mov ebx, dword [esp + 0x1c]
push ebx
push dword [esp + 0x18]
push esi
call fcn.100571b0
add esp, 0xc
test eax, eax
je 0x101b537c
push edi
push dword [esp + 0x68]
push esi
call fcn.100571b0
add esp, 0xc
test eax, eax
je 0x101b537c
push ebx
push dword [esp + 0x38]
push esi
call fcn.100571b0
mov ebx, dword [esp + 0x1c]
add esp, 0xc
test eax, eax
je 0x101b5380
push 0
push ebx
push esi
call fcn.10056e70
add esp, 0xc
test eax, eax
je 0x101b5380
push dword [esp + 0x2c]
push dword [esp + 0x50]
push ebx
call fcn.100f2370
add esp, 0xc
test eax, eax
je 0x101b5369
call fcn.1004b6c0
push str.ossl_sm2_decrypt
push 0x182
push str.crypto_sm2_sm2_crypt.c
call fcn.1004b7c0
push 0
push 0x66
push 0x35
call fcn.1004b870
add esp, 0x18
jmp 0x101b4e4b
mov eax, dword [esp + 0x68]
mov dword [esp + 0x3c], 1
mov dword [eax], edi
jmp 0x101b4e5f
mov ebx, dword [esp + 0x10]
call fcn.1004b6c0
push str.ossl_sm2_decrypt
push 0x17d
push str.crypto_sm2_sm2_crypt.c
call fcn.1004b7c0
push 0
push 0x80006
push 0x35
call fcn.1004b870
add esp, 0x18
jmp 0x101b4e4b
call fcn.1004b6c0
push str.ossl_sm2_decrypt
push 0x16b
push str.crypto_sm2_sm2_crypt.c
call fcn.1004b7c0
push 0
push 0xc0103
push 0x35
call fcn.1004b870
mov ebx, dword [esp + 0x28]
add esp, 0x18
jmp 0x101b4e4b
call fcn.1004b6c0
push str.ossl_sm2_decrypt
push 0x163
push str.crypto_sm2_sm2_crypt.c
call fcn.1004b7c0
push 0
push 0x80010
push 0x35
call fcn.1004b870
mov ebx, dword [esp + 0x28]
add esp, 0x18
jmp 0x101b4e4b
call fcn.1004b6c0
push str.ossl_sm2_decrypt
push 0x154
jmp 0x101b5037