Function at 0x1803bb420
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x178
mov rax, qword [0x180594240]
xor rax, rsp
mov qword [rsp + 0x160], rax
mov rsi, qword [rcx + 0x70]
mov rbp, rcx
mov r12, qword [rcx + 0x38]
mov rbx, r8
mov r8, qword [rcx + 8]
mov r14d, 1
mov r13d, dword [rcx + 0x34]
mov r10, rdx
mov ecx, dword [rcx + 0x100]
mov edi, 3
mov qword [rsp + 0x58], r9
mov r9d, edx
sub r9d, r8d
mov qword [rsp + 0x30], rdx
mov edx, r14d
mov qword [rsp + 0x38], rbx
shl edx, cl
mov eax, r9d
mov ecx, dword [rbp + 0x1c]
mov r11d, r9d
sub eax, ecx
mov qword [rsp + 0x40], rsi
sub r11d, edx
mov qword [rsp + 0x48], r12
cmp eax, edx
mov dword [rsp + 0xc], r13d
mov eax, dword [rbp + 0x10c]
cmovbe r11d, ecx
mov qword [rsp + 0x20], r8
cmp dword [rbp + 0x28], 0
mov dword [rsp], r9d
cmovne r11d, ecx
mov dword [rsp + 0x10], 0x1f
mov ecx, 5
mov dword [rsp + 0x28], r11d
cmp eax, ecx
cmovb ecx, eax
mov rax, qword [rbp + 0x60]
shl r14d, cl
xor r11d, r11d
mov qword [rsp + 0x50], rax
mov dword [rsp + 8], r14d
cmp dword [rbp + 0x12c], r11d
jne 0x1803bb7d2
mov esi, dword [rbp + 0x2c]
mov eax, r9d
mov r15, qword [rsp + 0x40]
sub eax, esi
mov qword [rsp + 0x18], r12
mov ecx, r13d
mov r12d, reloc.WS2_32.dll_getservbyport
movabs r13, 0xcf1bbcdcbb000000
cmp eax, 0x180
jbe 0x1803bb6b4
lea eax, [rsi + 0x60]
cmp esi, eax
jae 0x1803bb5f7
mov rdi, qword [rsp + 0x40]
lea r14, [r8 + 8]
mov ebx, r12d
mov r15d, esi
mov r12, qword [rsp + 0x48]
sub ebx, ecx
add r14, rsi
mov r10d, eax
nop dword [rax]
nop word [rax + rax]
mov rdx, qword [r14]
mov ecx, ebx
imul rdx, r13
xor rdx, qword [rbp + 0x60]
shr rdx, cl
mov eax, edx
shr eax, 3
and eax, 0x1fffffe0
prefetcht0 byte [rdi + rax*4]
prefetcht0 byte [rdi + rax*4 + 0x40]
prefetcht0 byte [r12 + rax]
mov rax, r15
lea r14, [r14 + 1]
and eax, 7
mov r9d, dword [rbp + rax*4 + 0x40]
mov dword [rbp + rax*4 + 0x40], edx
mov eax, r9d
shr eax, 3
and eax, 0x1fffffe0
movzx ecx, byte [rax + r12]
lea rdx, [rax + r12]
dec ecx
mov r8d, eax
and ecx, 0x1f
mov eax, r11d
cmove eax, dword [rsp + 0x10]
inc r15
add ecx, eax
mov byte [rdx], cl
mov eax, ecx
add rax, r8
mov byte [rdx + rcx], r9b
mov dword [rdi + rax*4], esi
inc esi
cmp esi, r10d
jb 0x1803bb560
mov r10, qword [rsp + 0x30]
mov edi, 3
mov rbx, qword [rsp + 0x38]
mov r12d, reloc.WS2_32.dll_getservbyport
mov r14d, dword [rsp + 8]
mov r9d, dword [rsp]
mov rcx, qword [rbp + 0x38]
lea esi, [r9 - 0x20]
mov rdx, qword [rsp + 0x20]
lea rax, [r10 + 1]
mov r15, qword [rbp + 0x70]
mov qword [rsp + 0x18], rcx
mov ecx, dword [rbp + 0x34]
mov dword [rsp + 4], ecx
lea r9, [rdx + rsi]
mov ecx, eax
mov r8d, esi
sub ecx, esi
sub ecx, edx
inc ecx
cmp r9, rax
mov eax, 8
cmova ecx, r11d
cmp ecx, eax
cmova ecx, eax
lea eax, [rsi + rcx]
cmp esi, eax
jae 0x1803bb6ad
mov rbx, qword [rsp + 0x18]
mov r10d, r12d
sub r10d, dword [rsp + 4]
mov r14d, ecx
nop
mov rdx, qword [r9]
mov ecx, r10d
imul rdx, r13
xor rdx, qword [rbp + 0x60]
shr rdx, cl
mov eax, edx
shr eax, 3
and eax, 0x1fffffe0
prefetcht0 byte [r15 + rax*4]
prefetcht0 byte [r15 + rax*4 + 0x40]
prefetcht0 byte [rbx + rax]
mov rax, r8
lea r9, [r9 + 1]
and eax, 7
inc r8
mov dword [rbp + rax*4 + 0x40], edx
sub r14, 1
jne 0x1803bb650
mov rax, qword [rbp + 0x38]
mov r15, qword [rbp + 0x70]
mov r10, qword [rsp + 0x30]
mov rbx, qword [rsp + 0x38]
mov r14d, dword [rsp + 8]
mov qword [rsp + 0x18], rax
mov ecx, dword [rbp + 0x34]
mov r9d, dword [rsp]
mov rax, qword [rbp + 8]
cmp esi, r9d
jae 0x1803bb779
mov rbx, qword [rsp + 0x18]
lea r14, [rax + 8]
mov r10d, dword [rsp]
sub r12d, ecx
mov edi, esi
add r14, rdi
nop word [rax + rax]
mov rdx, qword [r14]
mov ecx, r12d
imul rdx, r13
xor rdx, qword [rbp + 0x60]
shr rdx, cl
mov eax, edx
shr eax, 3
and eax, 0x1fffffe0
prefetcht0 byte [r15 + rax*4]
prefetcht0 byte [r15 + rax*4 + 0x40]
prefetcht0 byte [rbx + rax]
mov rax, rdi
lea r14, [r14 + 1]
and eax, 7
mov r9d, dword [rbp + rax*4 + 0x40]
mov dword [rbp + rax*4 + 0x40], edx
mov eax, r9d
shr eax, 3
and eax, 0x1fffffe0
movzx ecx, byte [rbx + rax]
lea rdx, [rbx + rax]
dec ecx
mov r8d, eax
and ecx, 0x1f
mov eax, r11d
cmove eax, dword [rsp + 0x10]
inc rdi
add ecx, eax
mov byte [rdx], cl
mov eax, ecx
add rax, r8
mov byte [rdx + rcx], r9b
mov dword [r15 + rax*4], esi
inc esi
cmp esi, r10d
jb 0x1803bb6e0
mov r10, qword [rsp + 0x30]
mov edi, 3
mov rbx, qword [rsp + 0x38]
mov r12d, reloc.WS2_32.dll_getservbyport
mov r14d, dword [rsp + 8]
mov r9d, dword [rsp]
mov rax, qword [rsp + 0x20]
sub r12d, dword [rsp + 0xc]
mov rsi, qword [rsp + 0x40]
movzx ecx, r12b
mov r8d, r9d
mov dword [rbp + 0x2c], r9d
mov rdx, qword [r8 + rax + 8]
imul rdx, r13
xor rdx, qword [rsp + 0x50]
shr rdx, cl
mov eax, edx
shr eax, 3
and eax, 0x1fffffe0
mov ecx, eax
prefetcht0 byte [rsi + rax*4]
prefetcht0 byte [rsi + rax*4 + 0x40]
mov rax, qword [rsp + 0x48]
prefetcht0 byte [rcx + rax]
and r8d, 7
mov r15d, dword [rbp + r8*4 + 0x40]
mov dword [rbp + r8*4 + 0x40], edx
jmp 0x1803bb7f6
mov r15, qword [r10]
movabs r13, 0xcf1bbcdcbb000000
imul r15, r13
mov ecx, reloc.WS2_32.dll_getservbyport
mov dword [rbp + 0x2c], r9d
sub ecx, dword [rsp + 0xc]
xor r15, rax
shr r15, cl
add dword [rbp + 0x68], r15d
mov eax, r15d
mov rcx, qword [rsp + 0x48]
shr eax, 3
and eax, 0x1fffffe0
add rcx, rax
mov qword [rsp + 0x50], rcx
lea r12, [rsi + rax*4]
mov rsi, r11
movdqu xmm0, xmmword [rcx]
movzx r13d, byte [rcx]
movsx eax, r15b
mov edx, r13d
and edx, 0x1f
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 0x1803bb8b2
mov rdx, qword [rsp + 0x20]
mov r8d, dword [rsp + 0x28]
test r14d, r14d
je 0x1803bb8b2
bsf rcx, r9
add ecx, r13d
and ecx, 0x1f
mov ecx, dword [r12 + rcx*4]
je 0x1803bb8a9
cmp ecx, r8d
jb 0x1803bb8b2
prefetcht0 byte [rcx + rdx]
mov dword [rsp + rsi*4 + 0x60], ecx
inc rsi
dec r14d
lea rax, [r9 - 1]
and r9, rax
ja 0x1803bb881
lea ecx, [r13 - 1]
mov eax, r11d
and ecx, 0x1f
mov edx, 0x1f
cmove eax, edx
add ecx, eax
mov rax, qword [rsp + 0x50]
mov byte [rax], cl
mov byte [rcx + rax], r15b
mov eax, dword [rbp + 0x2c]
mov dword [r12 + rcx*4], eax
inc dword [rbp + 0x2c]
test rsi, rsi
je 0x1803bb9c6
mov ebp, dword [rsp]
mov r14, qword [rsp + 0x58]
nop dword [rax]
mov r9d, dword [rsp + r11*4 + 0x60]
mov eax, dword [rdi + r10 - 3]
mov edx, r9d
add rdx, qword [rsp + 0x20]
cmp dword [rdx + rdi - 3], eax
jne 0x1803bb9ba
lea r8, [rbx - 7]
mov rax, r10
cmp r10, r8
jae 0x1803bb959
mov rcx, qword [rdx]
xor rcx, qword [r10]
je 0x1803bb92a
bsf rcx, rcx
shr rcx, 3
jmp 0x1803bb99e
add rax, 8
add rdx, 8
cmp rax, r8
jae 0x1803bb959
nop word [rax + rax]
mov rcx, qword [rax]
xor rcx, qword [rdx]
jne 0x1803bb9ed
add rax, 8
add rdx, 8
cmp rax, r8
jb 0x1803bb940
lea rcx, [rbx - 3]
cmp rax, rcx
jae 0x1803bb970
mov ecx, dword [rax]
cmp dword [rdx], ecx
jne 0x1803bb970
add rax, 4
add rdx, 4
lea rcx, [rbx - 1]
cmp rax, rcx
jae 0x1803bb989
movzx ecx, word [rax]
cmp word [rdx], cx
jne 0x1803bb989
add rax, 2
add rdx, 2
cmp rax, rbx
jae 0x1803bb998
movzx ecx, byte [rax]
cmp byte [rdx], cl
jne 0x1803bb998
inc rax
mov rcx, rax
sub rcx, r10
cmp rcx, rdi
jbe 0x1803bb9ba
mov eax, ebp
mov rdi, rcx
sub eax, r9d
add eax, 3
mov qword [r14], rax
lea rax, [rcx + r10]
cmp rax, rbx
je 0x1803bb9c6
inc r11
cmp r11, rsi
jb 0x1803bb8f0
mov rax, rdi
mov rcx, qword [rsp + 0x160]
xor rcx, rsp
call fcn.1803fd0a0
add rsp, 0x178
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret
bsf rcx, rcx
shr rcx, 3
sub rcx, r10
add rcx, rax
jmp 0x1803bb99e