Function at 0x14080fb9c
Capabilities:
Encode data using base64
Manually build aes constants

Disassembly:
movsxd rdx, edx
sar rsi, 0xbc
bt rbx, rax
adc r8, rdx
add bl, 0xb9
mul ebx
mov rax, qword [rdi + rsi*2 + 5]
neg ebx
sar bpl, 0x45
lea rdi, [rdi + rsi*2 + 0xd]
xchg bx, dx
bts si, cx
sbb ebx, esi
xor rax, r10
shr r11, 0x4c
lea rax, [rax + rsi - 0x4a55ac4e]
shl esi, 0x18
cmove bp, r11w
ror rax, 4
dec r11d
shr cx, 4
sub r11b, sil
neg rax
shl bpl, 0x86
adc rax, rbp
neg edx
imul ecx, ebp
and sil, 0x88
bswap rax
setge bl
btc rbx, rcx
xor r10, rax
xadd dl, bl
neg r11
not dl
mov qword [r9 + rsi*2 - 0x2000004], rax
sar rbp, 6
not sil
lea rsi, [rbp + rbp*8 + 0x213e469c]
lea r9, [r9 + rsi*2 - 0x427c8d3c]
and rcx, rsi
bt rbx, 0x17
btc edx, edx
jae fcn.1408404ab
neg ebp
cbw
jmp 0x140851a58
rol eax, 0xf0
add r11w, r11w
neg cl
lea rbp, [r11 + r11*4 + 0x41a29993]
push rax
not al
dec cl
cqo
sar qword [rsp + rax - 0x23b3b00d], 0x32
neg cl
cdqe
neg byte [rsp + rax - 0x23b3b00b]
inc qword [rsp + rax*2 - 0x4767601a]
sbb cl, 4
bt ebp, edx
rol cl, 1
dec byte [rsp + rax - 0x23b3b006]
xor r10b, cl
shl dword [rsp + rax*2 - 0x47676019], 0xb5
call fcn.1408224f9
sub dword [rsp + rsi - 0x1d492], 0x34237635
add dword [rsp + rsi*2 - 0x3a936], edx
rol ebx, 3
neg rsi
push rsi
add ax, 0x8e3c
xor ebx, 0x3d15d295
ror ebx, 1
neg qword [rsp + rsi*2 + 0x3a94a]
lea ebx, [rbx + rsi*4 - 0x5f028628]
movsx ecx, dx
inc eax
neg dx
xor ebx, 0x4638c9ac
ror bpl, 0x41
sbb bp, 0x6ba5
or dword [rsp + rsi*4 + 0x7527b], 0xf3972e90
mov qword [rsp + rsi*8 + 0xea500], r10
movsx r10d, byte [rsp + rsi + 0x1d4a9]
xor dword [rsp + rsi + 0x1d4ae], ebx
mov r10, qword [rsp + rsi + 0x1d4ae]
call fcn.1407fb759
not bpl
pop rcx
neg bpl
inc rbx
add bpl, 0x9d
ror bpl, 1
lea r11, [rsi + rsi*4 - 0x2f6bca54]
not esi
neg bpl
or eax, 0x3aa0670b
ror bpl, 1
xor r10b, bpl
add r11d, esi
lea rbx, [rax + rdx*2 - 0x20643a7d]
adc rbp, rsp
xadd rsi, rdx
jns 0x14084f616
jb 0x1407fb957
xadd bpl, sil
xor r11d, 0x11352f19
dec r11d
push r10
xor dword [rsp + rbp - 0x4336629e], r11d
pop r10
movsx ebx, si
call fcn.140848404
xor dword [rsp + rax - 0xffa6], ebp
pop r10
or eax, 0x1c1af437
btr rdx, rsi
jae 0x1407fc4c4
movsxd rbp, ebp
shr eax, cl
adc r8, rbp
movzx ebp, cx
mov r11d, dword [r9 + rax*2 - 0x1c1a]
mov edx, dword [r9 + rax - 0xe09]
mov cl, byte [r9 + rax*2 - 0x1c12]
xadd al, sil
and bx, ax
lea r9, [r9 + rax*2 - 0x1c62]
shld r11d, edx, cl
mov ecx, ebx
neg esi
mov dword [rax + r9 - 0xe34], r11d
jmp r8
push rax
mov rcx, qword [rax + rbp - 0x7eadf79b]
cwd
add r11b, byte [rsp + rax - 0x7eadf797]
mov qword [rdx + r9 - 0x4e45fffb], rcx
cmovo esi, dword [rsp + rdx - 0x4e45fffe]
neg dword [rsp + rsi - 0x4e4578fe]
movsx ecx, word [rsp + rdx - 0x4e45fffc]
mov edx, dword [rdi + rdx - 0x4e45fffe]
movzx ebp, bl
sub ax, word [rsp + rax - 0x7eadf795]
xor edx, r10d
ror edx, cl
lea edx, [rdx + rsi - 0x23b224c5]
neg edx
sub r11b, 0x99
lea rax, [rbp*8 - 0x6bee53c7]
lea edx, [rdx + rsi*4 - 0x61efb159]
mov qword [rsp + rsi - 0x4e457900], r10
rol bp, cl
btr ecx, ebx
lea r10, [rbx + r11*4 + 0xbdab2c]
xor dword [rsp + rbp - 0x80], edx
cwde
pop r10
jmp 0x1407f265a
not ebp
mov ebx, eax
movsx ecx, byte [rsp + rax - 0xffa5]
shl rdx, 0x8e
mov qword [rsp + rax*8 - 0x7fd30], r10
jne 0x14084e114
mov eax, 0x21884099
mov rbp, qword [rax + r9 - 0x21884099]
cdqe
mov dl, byte [r9 + rax - 0x21884091]
mov r11d, eax
inc eax
mov byte [rbp + rax - 0x2188409a], dl
mul rax
mov ecx, r11d
mov rsi, qword [rdi + r11 - 0x21884099]
mov ebx, r11d
ror r11w, 1
xor rsi, r10
mov ebp, 0x12af840d
neg rsi
add al, al
ror rsi, 5
dec rsi
xchg bp, dx
inc ebx
ror r11d, cl
xor rsi, 0xffffffffc1a6c722
sar ebx, cl
push r11
xor r10, rsi
mul cx
jo 0x14081f061
mov ecx, dword [rdi + rbx*4 - 0x9c]
mov qword [rsp + rbx - 0x27], rdx
ror rax, 0x7a
lea rdi, [rdi + rbx - 0x23]
mov ebp, 0xee167395
xor ecx, r10d
cwde
rol r11d, 0x98
xor ecx, 0x17989f1e
not bpl
dec ecx
pop rax
xadd bpl, bl
rol ecx, 2
cdq
lea rsi, [rbp + rbp*2 + 0x403d649a]
sub bx, 0xc500
neg ecx
xor ebx, eax
sbb bl, 0xa2
lea ecx, [rcx + r11*2 + 0x24e3d8b2]
shr rdx, 0xc7
xor ecx, 0xc2254b3c
lea ecx, [rcx + r11 + 0x3ed194af]
dec r11w
neg r11w
bswap ecx
jg 0x140846aea
ror edx, 2
mov qword [rsp + rbp - 0x2f1fa3af], r10
cwde
cdqe
push rax
xor dword [rsp + rbp*2 - 0x5e3f475e], edx
cwde
mov r10, qword [rsp + rbp - 0x2f1fa3a7]
movsxd rdx, edx
push r11
add r8, rdx
mov qword [rsp + rbp - 0x2f1fa3b7], r8
ret 0x18