Function at 0x1803b7bb0
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x1b8
mov rax, qword [0x180594240]
xor rax, rsp
mov qword [rsp + 0x1a0], rax
mov esi, dword [rcx + 0x34]
mov r10, rcx
mov rbx, rdx
mov qword [rsp + 0x48], rdx
mov ebp, 1
mov qword [rsp + 0x90], r9
mov r9, qword [rcx + 0x70]
mov rdi, r8
mov eax, dword [r10 + 0x18]
mov r14d, ebx
mov rdx, qword [r10 + 0x10]
mov r12d, 3
mov dword [rsp + 0x24], eax
movabs r13, 0xcf1bbcdcbb000000
mov qword [rsp + 0x78], rdx
mov qword [rsp + 0x50], r8
mov r8, qword [rcx + 0x38]
mov rcx, qword [rcx + 8]
sub r14d, ecx
mov qword [rsp + 0x38], rcx
mov qword [rsp + 0x60], r9
mov qword [rsp + 0x68], r8
lea r11, [rax + rcx]
mov dword [rsp + 0x44], esi
mov ecx, dword [r10 + 0x100]
add rax, rdx
mov qword [rsp + 0x80], rax
mov edx, ebp
shl edx, cl
mov eax, r14d
mov ecx, dword [r10 + 0x1c]
sub eax, ecx
mov qword [rsp + 0x88], r11
mov r11d, r14d
sub r11d, edx
mov dword [rsp + 0x20], r14d
cmp eax, edx
mov dword [rsp + 0x40], 0x1f
mov eax, dword [r10 + 0x10c]
cmovbe r11d, ecx
cmp dword [r10 + 0x28], 0
cmovne r11d, ecx
mov ecx, 5
cmp eax, ecx
mov dword [rsp + 0x58], r11d
cmovb ecx, eax
mov rax, qword [r10 + 0x60]
shl ebp, cl
xor r15d, r15d
mov qword [rsp + 0x70], rax
mov dword [rsp + 0x28], ebp
cmp dword [r10 + 0x12c], r15d
jne 0x1803b7fa7
mov r11d, dword [r10 + 0x2c]
mov eax, r14d
mov ecx, dword [rsp + 0x44]
sub eax, r11d
mov qword [rsp + 0x30], r8
mov rsi, r9
mov edx, ecx
mov r14d, reloc.WS2_32.dll_getservbyport
cmp eax, 0x180
jbe 0x1803b7e83
lea eax, [r11 + 0x60]
cmp r11d, eax
jae 0x1803b7db9
mov rbp, qword [rsp + 0x38]
mov edi, r14d
sub edi, ecx
add rbp, 8
add rbp, r11
mov esi, r11d
mov ebx, eax
mov r12, r9
mov r14, r8
nop dword [rax]
nop word [rax + rax]
mov rdx, qword [rbp]
mov ecx, edi
imul rdx, r13
xor rdx, qword [r10 + 0x60]
shr rdx, cl
mov eax, edx
shr eax, 3
and eax, 0x1fffffe0
prefetcht0 byte [r12 + rax*4]
prefetcht0 byte [r12 + rax*4 + 0x40]
prefetcht0 byte [rax + r14]
mov rax, rsi
lea rbp, [rbp + 1]
and eax, 7
mov r9d, dword [r10 + rax*4 + 0x40]
mov dword [r10 + rax*4 + 0x40], edx
mov eax, r9d
shr eax, 3
and eax, 0x1fffffe0
movzx ecx, byte [r14 + rax]
lea rdx, [r14 + rax]
dec ecx
mov r8d, eax
and ecx, 0x1f
mov eax, r15d
cmove eax, dword [rsp + 0x40]
inc rsi
add ecx, eax
mov byte [rdx], cl
mov eax, ecx
add rax, r8
mov byte [rcx + rdx], r9b
mov dword [r12 + rax*4], r11d
inc r11d
cmp r11d, ebx
jb 0x1803b7d20
mov rbx, qword [rsp + 0x48]
mov r12d, 3
mov rdi, qword [rsp + 0x50]
mov r14d, reloc.WS2_32.dll_getservbyport
mov ebp, dword [rsp + 0x28]
mov rcx, qword [r10 + 0x38]
lea rax, [rbx + 1]
mov r11d, dword [rsp + 0x20]
mov r9, qword [rsp + 0x38]
add r11d, 0xffffffe0
mov rsi, qword [r10 + 0x70]
mov edx, dword [r10 + 0x34]
mov qword [rsp + 0x30], rcx
mov ecx, eax
sub ecx, dword [rsp + 0x38]
sub ecx, r11d
mov r8d, r11d
inc ecx
add r9, r8
cmp r9, rax
mov eax, 8
cmova ecx, r15d
cmp ecx, eax
cmova ecx, eax
lea eax, [r11 + rcx]
cmp r11d, eax
jae 0x1803b7e7e
mov rdi, qword [rsp + 0x30]
mov ebx, r14d
sub ebx, edx
mov ebp, ecx
nop dword [rax]
nop word [rax + rax]
mov rdx, qword [r9]
mov ecx, ebx
imul rdx, r13
xor rdx, qword [r10 + 0x60]
shr rdx, cl
mov eax, edx
shr eax, 3
and eax, 0x1fffffe0
prefetcht0 byte [rsi + rax*4]
prefetcht0 byte [rsi + rax*4 + 0x40]
prefetcht0 byte [rax + rdi]
mov rax, r8
lea r9, [r9 + 1]
and eax, 7
inc r8
mov dword [r10 + rax*4 + 0x40], edx
sub rbp, 1
jne 0x1803b7e20
mov rax, qword [r10 + 0x38]
mov rsi, qword [r10 + 0x70]
mov edx, dword [r10 + 0x34]
mov rbx, qword [rsp + 0x48]
mov rdi, qword [rsp + 0x50]
mov ebp, dword [rsp + 0x28]
mov qword [rsp + 0x30], rax
mov r9, qword [rsp + 0x60]
mov rax, qword [r10 + 8]
cmp r11d, dword [rsp + 0x20]
jae 0x1803b7f4a
mov rdi, qword [rsp + 0x30]
lea rbp, [rax + 8]
mov ebx, r14d
mov r12d, r11d
mov r14d, dword [rsp + 0x20]
sub ebx, edx
add rbp, r12
nop dword [rax + rax]
mov rdx, qword [rbp]
mov ecx, ebx
imul rdx, r13
xor rdx, qword [r10 + 0x60]
shr rdx, cl
mov eax, edx
shr eax, 3
and eax, 0x1fffffe0
prefetcht0 byte [rsi + rax*4]
prefetcht0 byte [rsi + rax*4 + 0x40]
prefetcht0 byte [rdi + rax]
mov rax, r12
lea rbp, [rbp + 1]
and eax, 7
mov r9d, dword [r10 + rax*4 + 0x40]
mov dword [r10 + rax*4 + 0x40], edx
mov eax, r9d
shr eax, 3
and eax, 0x1fffffe0
movzx ecx, byte [rdi + rax]
lea rdx, [rdi + rax]
dec ecx
mov r8d, eax
and ecx, 0x1f
mov eax, r15d
cmove eax, dword [rsp + 0x40]
inc r12
add ecx, eax
mov byte [rdx], cl
mov eax, ecx
add rax, r8
mov byte [rdx + rcx], r9b
mov dword [rsi + rax*4], r11d
inc r11d
cmp r11d, r14d
jb 0x1803b7eb0
mov rbx, qword [rsp + 0x48]
mov r12d, 3
mov rdi, qword [rsp + 0x50]
mov r14d, reloc.WS2_32.dll_getservbyport
mov ebp, dword [rsp + 0x28]
mov r9, qword [rsp + 0x60]
mov eax, dword [rsp + 0x20]
sub r14d, dword [rsp + 0x44]
mov r8d, eax
mov dword [r10 + 0x2c], eax
movzx ecx, r14b
mov rax, qword [rsp + 0x38]
mov rdx, qword [r8 + rax + 8]
imul rdx, r13
xor rdx, qword [rsp + 0x70]
shr rdx, cl
mov eax, edx
shr eax, 3
and eax, 0x1fffffe0
mov ecx, eax
prefetcht0 byte [r9 + rax*4]
prefetcht0 byte [r9 + rax*4 + 0x40]
mov rax, qword [rsp + 0x68]
prefetcht0 byte [rcx + rax]
and r8d, 7
mov r11d, dword [r10 + r8*4 + 0x40]
mov dword [r10 + r8*4 + 0x40], edx
mov r8, rax
jmp 0x1803b7fc2
mov r11, qword [rbx]
mov ecx, reloc.WS2_32.dll_getservbyport
imul r11, r13
sub ecx, esi
xor r11, rax
mov eax, r14d
mov dword [r10 + 0x2c], eax
shr r11, cl
add dword [r10 + 0x68], r11d
mov eax, r11d
shr eax, 3
mov r13, r15
and eax, 0x1fffffe0
movdqu xmm0, xmmword [rax + r8]
movzx esi, byte [rax + r8]
lea rcx, [rax + r8]
mov qword [rsp + 0x70], rcx
mov edx, esi
lea r14, [r9 + rax*4]
and edx, 0x1f
movsx eax, r11b
movd xmm2, eax
punpcklbw xmm2, xmm2
punpcklwd xmm2, xmm2
pshufd xmm2, xmm2, 0
movdqa xmm1, xmm2
pcmpeqb xmm1, xmm0
movdqu xmm0, xmmword [rcx + 0x10]
mov ecx, edx
neg ecx
pmovmskb eax, xmm1
and ecx, 0x1f
pcmpeqb xmm0, xmm2
pmovmskb r8d, xmm0
shl r8d, 0x10
or r8d, eax
mov r9d, r8d
mov eax, r8d
shl r9d, cl
mov ecx, edx
shr rax, cl
or r9, rax
jbe 0x1803b809a
mov rdi, qword [rsp + 0x38]
mov edx, dword [rsp + 0x58]
mov r8d, dword [rsp + 0x24]
mov rbx, qword [rsp + 0x78]
test ebp, ebp
je 0x1803b8090
bsf rcx, r9
add ecx, esi
and ecx, 0x1f
mov ecx, dword [r14 + rcx*4]
je 0x1803b8087
cmp ecx, edx
jb 0x1803b8090
cmp ecx, r8d
jb 0x1803b8076
prefetcht0 byte [rcx + rdi]
jmp 0x1803b807a
prefetcht0 byte [rcx + rbx]
mov dword [rsp + r13*4 + 0xa0], ecx
inc r13
dec ebp
lea rax, [r9 - 1]
and r9, rax
ja 0x1803b8054
mov rbx, qword [rsp + 0x48]
mov rdi, qword [rsp + 0x50]
lea ecx, [rsi - 1]
mov eax, r15d
and ecx, 0x1f
mov edx, 0x1f
cmove eax, edx
add ecx, eax
mov rax, qword [rsp + 0x70]
mov byte [rax], cl
mov byte [rcx + rax], r11b
mov eax, dword [r10 + 0x2c]
mov dword [r14 + rcx*4], eax
inc dword [r10 + 0x2c]
test r13, r13
je 0x1803b8241
mov ecx, dword [rsp + 0x24]
mov r14d, dword [rsp + r15*4 + 0xa0]
mov eax, r14d
cmp r14d, ecx
jb 0x1803b819f
mov rdx, qword [rsp + 0x38]
add rdx, rax
mov eax, dword [r12 + rbx - 3]
cmp dword [rdx + r12 - 3], eax
jne 0x1803b8231
lea r8, [rdi - 7]
mov rax, rbx
cmp rbx, r8
jae 0x1803b8145
mov rcx, qword [rdx]
xor rcx, qword [rbx]
je 0x1803b811e
bsf rcx, rcx
shr rcx, 3
jmp 0x1803b820b
add rax, 8
add rdx, 8
cmp rax, r8
jae 0x1803b8145
nop dword [rax + rax]
mov rcx, qword [rax]
xor rcx, qword [rdx]
jne 0x1803b818f
add rax, 8
add rdx, 8
cmp rax, r8
jb 0x1803b8130
lea rcx, [rdi - 3]
cmp rax, rcx
jae 0x1803b815c
mov ecx, dword [rax]
cmp dword [rdx], ecx
jne 0x1803b815c
add rax, 4
add rdx, 4
lea rcx, [rdi - 1]
cmp rax, rcx
jae 0x1803b8175
movzx ecx, word [rax]
cmp word [rdx], cx
jne 0x1803b8175
add rax, 2
add rdx, 2
cmp rax, rdi
jae 0x1803b8184
movzx ecx, byte [rax]
cmp byte [rdx], cl
jne 0x1803b8184
inc rax
mov rcx, rax
sub rcx, rbx
jmp 0x1803b820b
bsf rcx, rcx
shr rcx, 3
sub rcx, rbx
add rcx, rax
jmp 0x1803b820b
mov r11, qword [rsp + 0x78]
add r11, rax
mov eax, dword [rbx]
cmp dword [r11], eax
jne 0x1803b8235
mov rcx, qword [rsp + 0x80]
lea rbp, [rbx + 4]
add r11, 4
mov rax, rbp
sub rax, r11
mov r8, rdi
add rcx, rax
mov rdx, r11
cmp rcx, rdi
cmovb r8, rcx
mov rcx, rbp
call fcn.1803a0a50
mov rsi, rax
add rax, r11
cmp rax, qword [rsp + 0x80]
jne 0x1803b8207
mov rdx, qword [rsp + 0x88]
lea rcx, [rsi + rbp]
mov r8, rdi
call fcn.1803a0a50
add rsi, rax
lea rcx, [rsi + 4]
cmp rcx, r12
jbe 0x1803b8231
mov eax, dword [rsp + 0x20]
mov r12, rcx
mov rdx, qword [rsp + 0x90]
sub eax, r14d
add eax, 3
mov qword [rdx], rax
lea rax, [rcx + rbx]
cmp rax, rdi
je 0x1803b8241
mov ecx, dword [rsp + 0x24]
inc r15
cmp r15, r13
jb 0x1803b80d1
mov rax, r12
mov rcx, qword [rsp + 0x1a0]
xor rcx, rsp
call fcn.1803fd0a0
add rsp, 0x1b8
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret