Function at 0x1400776a0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga
Hash data using fnv

Disassembly:
mov qword [rsp + 0x20], r9
push rbx
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x50
mov qword [rsp + 0x30], 0xfffffffffffffffe
mov rax, qword [0x14029e8b8]
xor rax, rsp
mov qword [rsp + 0x48], rax
mov rdi, r9
mov rbx, r8
mov r13, rdx
mov r14, rcx
mov qword [rsp + 0x20], rcx
mov rsi, qword [r8 + 0x10]
mov r12, qword [r8 + 0x18]
cmp r12, 8
jb 0x1400776ee
mov r8, qword [r8]
movabs rdx, 0xcbf29ce484222325
lea r9, [rsi + rsi]
xor ecx, ecx
test r9, r9
je 0x140077724
movabs r10, 0x100000001b3
nop dword [rax]
movzx eax, byte [rcx + r8]
xor rdx, rax
imul rdx, r10
inc rcx
cmp rcx, r9
jb 0x140077710
mov r11, qword [r14 + 0x30]
and r11, rdx
add r11, r11
mov r15, qword [r14 + 0x18]
mov rax, qword [r14 + 8]
mov rcx, qword [r15 + r11*8]
cmp rax, rcx
je 0x1400777b7
mov rax, qword [r15 + r11*8 + 8]
mov rax, qword [rax]
cmp rax, rcx
je 0x1400777b7
mov rax, qword [rax + 8]
lea rcx, [rax + 0x10]
mov rdx, qword [rcx + 0x10]
cmp qword [rcx + 0x18], 8
jb 0x140077762
mov rcx, qword [rcx]
mov r10, rbx
cmp r12, 8
jb 0x14007776e
mov r10, qword [rbx]
cmp rsi, rdx
jne 0x1400777ae
mov r9, rsi
test rsi, rsi
je 0x1400777b4
movzx edx, word [r10]
movzx r8d, word [rcx]
cmp dx, r8w
jb 0x1400777ae
sub r10, rcx
cmp dx, r8w
ja 0x1400777ae
cmp r9, 1
je 0x1400777b4
dec r9
add rcx, 2
movzx edx, word [rcx + r10]
movzx r8d, word [rcx]
cmp dx, r8w
jae 0x140077790
cmp rax, qword [r15 + r11*8]
jmp 0x14007774a
mov rax, qword [rax]
mov qword [rsp + 0x28], rdi
mov rcx, qword [rdi]
cmp rax, rcx
je 0x1400777f1
mov rdx, qword [rdi + 8]
mov qword [rdx], rcx
mov rdx, qword [rcx + 8]
mov qword [rdx], rax
mov rdx, qword [rax + 8]
mov qword [rdx], rdi
mov r8, qword [rax + 8]
mov rdx, qword [rcx + 8]
mov qword [rax + 8], rdx
mov rdx, qword [rdi + 8]
mov qword [rcx + 8], rdx
mov qword [rdi + 8], r8
mov rdx, qword [r14 + 0x18]
mov rcx, qword [rdx + r11*8]
cmp rcx, qword [r14 + 8]
jne 0x14007780e
mov qword [rdx + r11*8], rdi
mov rax, qword [r14 + 0x18]
mov qword [rax + r11*8 + 8], rdi
jmp 0x14007783d
cmp rcx, rax
jne 0x140077819
mov qword [rdx + r11*8], rdi
jmp 0x14007783d
mov rax, qword [rdx + r11*8 + 8]
mov rcx, qword [rax]
mov qword [rdx + r11*8 + 8], rcx
cmp rcx, rdi
je 0x14007783d
mov rdx, qword [r14 + 0x18]
mov rax, qword [rdx + r11*8 + 8]
mov rcx, qword [rax + 8]
mov qword [rdx + r11*8 + 8], rcx
mov rax, qword [r14 + 0x10]
mov rdx, qword [r14 + 0x38]
xorps xmm0, xmm0
cvtsi2ss xmm0, rax
movss xmm1, dword [0x1401ff010]
test rax, rax
jns 0x14007785e
addss xmm0, xmm1
xorps xmm2, xmm2
cvtsi2ss xmm2, rdx
test rdx, rdx
jns 0x14007786f
addss xmm2, xmm1
divss xmm0, xmm2
comiss xmm0, dword [r14]
jbe 0x1400778e0
cmp rdx, 0x200
jae 0x14007788c
lea rdx, [rdx*8]
jmp 0x14007789e
movabs rax, 0xfffffffffffffff
cmp rdx, rax
jae 0x14007789e
add rdx, rdx
mov rcx, r14
call fcn.1400555b0
mov rax, qword [r14 + 8]
cmp qword [rax], rax
je 0x1400778e0
mov rsi, qword [rax + 8]
nop dword [rax]
nop word [rax + rax]
mov rbx, qword [r14 + 8]
mov rbx, qword [rbx]
lea r8, [rbx + 0x10]
mov r9, rbx
lea rdx, [rsp + 0x38]
mov rcx, r14
call fcn.1400776a0
cmp rbx, rsi
jne 0x1400778c0
mov qword [r13], rdi
mov byte [r13 + 8], 1
mov rax, r13
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.140160a40
add rsp, 0x50
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbx
ret