Function at 0x6b4b30b0
Capabilities:
Encode data using base64
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x34
mov ebx, dword [esp + 0x48]
mov esi, 0xfffffdf5
cmp byte [ebx + 0x20], 0
jne 0x6b4b384e
mov edi, dword [esp + 0x4c]
cmp byte [ebx + 0x22c], 0
je 0x6b4b3244
mov eax, dword [ebx + 0x228]
mov byte [ebx + 0x22c], 0
mov dword [ebx + 0x228], 0xffffffff
mov ecx, dword [ebx + 0x18]
cmp ecx, eax
jbe 0x6b4b31a6
cmp eax, 0x1f
jae 0x6b4b310f
or al, 0x20
mov byte [esp + 0x10], al
mov ecx, 1
jmp 0x6b4b318a
add eax, 0xffffffe1
cmp eax, 0x80
jb 0x6b4b317a
mov ecx, 1
mov ebp, eax
mov esi, eax
mov edx, eax
nop
nop
nop
nop
nop
nop
nop
nop
shr edx, 7
inc ecx
cmp esi, 0x3fff
mov esi, edx
ja 0x6b4b3130
cmp ecx, 0x10
jae 0x6b4b31e3
mov esi, ebx
inc ecx
mov byte [esp + 0x10], 0x3f
lea edx, [esp + 0x11]
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ebx, ebp
mov eax, ebx
or al, 0x80
mov byte [edx], al
shr ebp, 7
inc edx
cmp ebx, 0x3fff
ja 0x6b4b3160
mov eax, ebp
mov ebx, esi
jmp 0x6b4b3188
mov byte [esp + 0x10], 0x3f
mov ecx, 2
lea edx, [esp + 0x11]
mov byte [edx], al
lea eax, [esp + 0x10]
push ecx
push eax
push edi
call fcn.6b4b9af0
add esp, 0xc
mov esi, eax
test eax, eax
jne 0x6b4b384a
mov ecx, dword [ebx + 0x18]
cmp ecx, 0x1f
jae 0x6b4b31b9
or cl, 0x20
mov byte [esp + 0x10], cl
mov eax, 1
jmp 0x6b4b322b
add ecx, 0xffffffe1
cmp ecx, 0x80
jb 0x6b4b31ed
mov eax, 1
mov ebp, ecx
mov esi, ecx
mov edx, ecx
nop
shr edx, 7
inc eax
cmp esi, 0x3fff
mov esi, edx
ja 0x6b4b31d0
cmp eax, 0x10
jb 0x6b4b31fd
mov esi, 0xfffffdf5
jmp 0x6b4b384a
mov byte [esp + 0x10], 0x3f
mov eax, 2
lea edx, [esp + 0x11]
jmp 0x6b4b3229
mov esi, ebx
inc eax
mov byte [esp + 0x10], 0x3f
lea edx, [esp + 0x11]
nop
nop
nop
nop
nop
nop
nop
mov ebx, ebp
mov ecx, ebx
or cl, 0x80
mov byte [edx], cl
shr ebp, 7
inc edx
cmp ebx, 0x3fff
ja 0x6b4b3210
mov ecx, ebp
mov ebx, esi
mov byte [edx], cl
lea ecx, [esp + 0x10]
push eax
push ecx
push edi
call fcn.6b4b9af0
add esp, 0xc
mov esi, eax
test eax, eax
jne 0x6b4b384a
cmp dword [esp + 0x54], 0
je 0x6b4b3829
mov edi, dword [esp + 0x50]
lea eax, [ebx + 0x24]
mov dword [esp + 0x2c], eax
xor esi, esi
jmp 0x6b4b328f
mov ebx, dword [esp + 0x48]
mov ecx, dword [esp + 0x4c]
push eax
push esi
call fcn.6b4b4b40
add esp, 8
mov esi, eax
mov edi, dword [esp + 0x50]
test esi, esi
jne 0x6b4b384a
mov esi, dword [esp + 0x30]
inc esi
cmp esi, dword [esp + 0x54]
je 0x6b4b3829
lea eax, [esi + esi*4]
mov ebx, dword [ebx + 0x10]
mov ecx, dword [edi + eax*4]
mov dword [esp + 0xc], eax
mov ebp, dword [edi + eax*4 + 8]
mov dword [esp + 0x24], ecx
mov edx, ebp
call fcn.6b4b4f90
mov edx, eax
cmp eax, 0xffffffff
mov dword [esp + 8], eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x28], ebx
je 0x6b4b32e0
xor ebp, ebp
cmp edx, 0x3c
jg 0x6b4b330f
mov ecx, dword [esp + 8]
mov eax, ecx
shl eax, 6
mov ebp, dword [eax + ecx*4 + 0x6b741974]
jmp 0x6b4b330f
test ebp, ebp
je 0x6b4b36bb
mov ecx, ebp
mov ebp, 0x811c9dc5
mov eax, dword [esp + 0x24]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, byte [eax]
xor edx, ebp
imul ebp, edx, 0x1000193
inc eax
dec ecx
jne 0x6b4b3300
mov edx, dword [esp + 8]
cmp edx, 0x16
je 0x6b4b3390
cmp edx, 0x1f
jne 0x6b4b3330
mov dword [esp + 4], 2
mov eax, dword [esp + 0xc]
cmp dword [edi + eax*4 + 0xc], 0x14
jb case.0x6b4b3353.3
mov dword [esp + 4], 2
mov eax, dword [esp + 0xc]
test byte [edi + eax*4 + 0x10], 1
jne case.0x6b4b3353.3
lea eax, [edx - 3]
cmp eax, 0x33
ja case.0x6b4b3353.4
mov dword [esp + 4], 1
jmp dword [eax*4 + 0x6b7416a0]
mov eax, dword [esp + 0xc]
mov eax, dword [edi + eax*4 + 0xc]
mov ecx, dword [esp + 0x20]
lea edi, [ecx + eax + 0x20]
mov eax, dword [esp + 0x48]
mov ecx, dword [eax + 0x18]
lea ecx, [ecx + ecx*2]
shr ecx, 2
xor eax, eax
cmp edi, ecx
seta al
mov dword [esp + 4], eax
jmp case.0x6b4b3353.3
mov dword [esp + 4], 2
mov dword [esp + 0x30], esi
mov eax, ebp
and eax, 0x7f
mov ecx, dword [esp + 0x48]
mov esi, dword [ecx + eax*4 + 0x24]
xor edi, edi
test esi, esi
je 0x6b4b3440
cmp edx, 0xffffffff
mov eax, dword [esp + 0x50]
mov ecx, dword [esp + 0xc]
lea eax, [eax + ecx*4 + 0xc]
mov dword [esp], eax
je 0x6b4b33f0
cmp dword [esp + 4], 2
jne 0x6b4b3570
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [esi + 8], edx
je 0x6b4b3438
mov esi, dword [esi + 0x24]
test esi, esi
jne 0x6b4b33e0
jmp 0x6b4b3440
cmp dword [esp + 4], 2
je 0x6b4b3407
xor edi, edi
jmp 0x6b4b351b
mov esi, dword [esi + 0x24]
test esi, esi
je 0x6b4b3440
cmp dword [esi + 8], 0xffffffff
jne 0x6b4b3400
cmp dword [esi + 0x2c], ebp
jne 0x6b4b3400
mov eax, dword [esi]
mov ecx, dword [esp + 0x20]
cmp dword [eax + 0xc], ecx
jne 0x6b4b3400
push dword [esp + 0x20]
push dword [esp + 0x28]
push dword [eax + 8]
call sub.msvcrt.dll_memcmp
mov edx, dword [esp + 0x14]
add esp, 0xc
test eax, eax
jne 0x6b4b3400
mov edi, esi
nop
nop
nop
nop
nop
nop
mov eax, dword [esp + 0x50]
mov ecx, dword [esp + 0xc]
lea esi, [eax + ecx*4]
cmp edx, 0x3c
ja 0x6b4b34e0
mov eax, dword [esp + 4]
cmp eax, 2
je 0x6b4b3260
mov dword [esp], esi
mov eax, dword [esp + 0x50]
lea esi, [eax + ecx*4 + 0xc]
mov eax, edx
shl eax, 6
lea edi, [eax + edx*4 + 0x6b741950]
mov ebx, edx
jmp 0x6b4b348d
inc ebx
add edi, 0x44
cmp ebx, 0x3d
je 0x6b4b364a
cmp dword [edi + 0x20], edx
jne 0x6b4b364a
mov eax, dword [edi + 4]
cmp eax, dword [esi]
jne 0x6b4b3480
push eax
push dword [esi - 8]
push dword [edi]
call sub.msvcrt.dll_memcmp
mov edx, dword [esp + 0x14]
add esp, 0xc
test eax, eax
jne 0x6b4b3480
mov edi, dword [esp + 0x4c]
lea eax, [ebx + 1]
cmp eax, 0x7f
jae 0x6b4b35d9
or al, 0x80
mov byte [esp + 0x10], al
mov eax, 1
jmp 0x6b4b3806
test edi, edi
je 0x6b4b3683
mov eax, dword [esp + 0x48]
mov eax, dword [eax + 0x1c]
mov ecx, dword [edi + 0x28]
not ecx
lea edi, [eax + ecx + 0x3d]
mov eax, dword [esp + 4]
test eax, eax
jne 0x6b4b377e
jmp 0x6b4b365b
mov edx, dword [esp + 8]
nop
nop
nop
mov esi, dword [esi + 0x24]
test esi, esi
je 0x6b4b3440
cmp dword [esi + 8], 0xffffffff
jne 0x6b4b3510
cmp dword [esi + 0x2c], ebp
jne 0x6b4b3510
mov eax, dword [esi]
mov ecx, dword [esp + 0x20]
cmp dword [eax + 0xc], ecx
jne 0x6b4b3510
push ecx
push dword [esp + 0x28]
push dword [eax + 8]
call sub.msvcrt.dll_memcmp
add esp, 0xc
test eax, eax
jne 0x6b4b3509
test edi, edi
cmove edi, esi
mov eax, dword [esi + 4]
mov ecx, dword [eax + 0xc]
mov edx, dword [esp]
cmp ecx, dword [edx]
jne 0x6b4b3509
push ecx
push dword [edx - 8]
push dword [eax + 8]
call sub.msvcrt.dll_memcmp
add esp, 0xc
test eax, eax
mov edx, dword [esp + 8]
jne 0x6b4b3510
jmp 0x6b4b35b9
xor edi, edi
jmp 0x6b4b358b
mov esi, dword [esi + 0x24]
test esi, esi
je 0x6b4b3440
cmp dword [esi + 8], edx
jne 0x6b4b3580
test edi, edi
cmove edi, esi
mov eax, dword [esi + 4]
mov ecx, dword [eax + 0xc]
mov ebx, dword [esp]
cmp ecx, dword [ebx]
jne 0x6b4b3580
push ecx
push dword [ebx - 8]
push dword [eax + 8]
call sub.msvcrt.dll_memcmp
mov edx, dword [esp + 0x14]
add esp, 0xc
test eax, eax
jne 0x6b4b3580
mov eax, dword [esp + 0x48]
mov eax, dword [eax + 0x1c]
mov ecx, dword [esi + 0x28]
not ecx
lea ebx, [eax + ecx + 0x3d]
mov edi, dword [esp + 0x4c]
lea eax, [ebx + 1]
cmp eax, 0x7f
jb 0x6b4b34c3
add ebx, 0xffffff82
cmp ebx, 0x80
jb 0x6b4b37f6
mov eax, 1
mov edx, ebx
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
shr ecx, 7
inc eax
cmp edx, 0x3fff
mov edx, ecx
ja 0x6b4b3600
cmp eax, 0xf
mov esi, 0xfffffdf5
ja 0x6b4b3817
inc eax
mov byte [esp + 0x10], 0xff
lea ecx, [esp + 0x11]
nop
nop
nop
nop
nop
nop
mov esi, ebx
mov edx, ebx
or dl, 0x80
mov byte [ecx], dl
shr ebx, 7
inc ecx
cmp esi, 0x3fff
ja 0x6b4b3630
jmp 0x6b4b3804
mov edi, edx
mov esi, dword [esp]
mov eax, dword [esp + 4]
test eax, eax
jne 0x6b4b377e
cmp edi, 0xffffffff
je 0x6b4b3690
cmp edi, 0x3d
mov dword [esp], esi
jb 0x6b4b36f0
mov edx, dword [esp + 0x48]
mov eax, dword [edx]
mov ecx, dword [edx + 8]
lea ecx, [edi + ecx - 0x3d]
and ecx, dword [edx + 4]
mov eax, dword [eax + ecx*4]
mov eax, dword [eax]
jmp 0x6b4b36fc
mov eax, dword [esp + 4]
cmp eax, 2
je 0x6b4b36dc
test eax, eax
jne 0x6b4b36e6
mov dword [esp], esi
mov ebx, dword [esp + 0x28]
push ebx
push dword [esp + 0x24]
push dword [esp + 0x2c]
lea eax, [esp + 0x1c]
push eax
call fcn.6b4b7030
add esp, 0x10
mov edi, 0xffffffff
test eax, eax
je 0x6b4b370d
jmp 0x6b4b382d
mov ebp, 0x811c9dc5
mov dword [esp + 4], 2
mov eax, dword [esp + 0xc]
test byte [edi + eax*4 + 0x10], 1
je 0x6b4b3343
jmp case.0x6b4b3353.3
mov dword [esp], esi
mov al, 0x10
jmp 0x6b4b379c
mov dword [esp], esi
xor eax, eax
jmp 0x6b4b379c
mov eax, edi
shl eax, 6
lea eax, [eax + edi*4 + 0x6b741934]
mov dword [esp + 0x10], eax
push eax
call fcn.6b4b70c0
add esp, 4
mov ebx, dword [esp + 0x28]
push ebx
mov eax, dword [esp + 0x54]
mov ecx, dword [esp + 0x10]
push dword [eax + ecx*4 + 0xc]
push dword [eax + ecx*4 + 4]
lea eax, [esp + 0x20]
push eax
call fcn.6b4b7030
add esp, 0x10
test eax, eax
jne 0x6b4b3831
mov eax, dword [esp + 8]
mov dword [esp + 0x18], eax
mov byte [esp + 0x1c], 0
mov ecx, dword [esp + 0x48]
lea edx, [esp + 0x10]
push ebp
push dword [esp + 0x30]
call fcn.6b4b57d0
add esp, 8
mov esi, eax
push dword [esp + 0x14]
call fcn.6b4b70e0
add esp, 4
push dword [esp + 0x10]
call fcn.6b4b70e0
add esp, 4
test esi, esi
mov eax, dword [esp + 4]
mov esi, dword [esp]
jne 0x6b4b3841
cmp edi, 0xffffffff
mov edx, edi
mov ebx, dword [esp + 0x48]
jne 0x6b4b3264
mov dword [esp], esi
shl eax, 3
mov ecx, eax
mov eax, 0x100040
shr eax, cl
mov edi, dword [esp + 0x4c]
movzx eax, al
push eax
push edi
call fcn.6b4b9c70
add esp, 8
test eax, eax
jne 0x6b4b382d
mov ebp, dword [esp + 0x50]
mov ebx, dword [esp + 0xc]
lea eax, [ebp + ebx*4 + 8]
mov ecx, dword [esp]
mov edx, dword [ecx]
mov ecx, edi
push dword [eax]
call fcn.6b4b5b10
add esp, 4
test eax, eax
jne 0x6b4b382d
mov edx, dword [ebp + ebx*4 + 4]
mov ecx, edi
push dword [ebp + ebx*4 + 0xc]
call fcn.6b4b5b10
add esp, 4
mov esi, eax
mov edi, ebp
mov ebx, dword [esp + 0x48]
test esi, esi
je 0x6b4b3280
jmp 0x6b4b384a
mov byte [esp + 0x10], 0xff
mov eax, 2
lea ecx, [esp + 0x11]
mov byte [ecx], bl
push eax
lea eax, [esp + 0x14]
push eax
push edi
call fcn.6b4b9af0
add esp, 0xc
mov esi, eax
mov ebx, dword [esp + 0x48]
mov edi, dword [esp + 0x50]
test esi, esi
je 0x6b4b3280
jmp 0x6b4b384a
xor esi, esi
jmp 0x6b4b384e
mov esi, eax
jmp 0x6b4b3846
mov esi, eax
push dword [esp + 0x10]
call fcn.6b4b70e0
add esp, 4
jmp 0x6b4b3846
mov esi, 0xfffffdf5
mov ebx, dword [esp + 0x48]
mov byte [ebx + 0x20], 1
mov eax, esi
add esp, 0x34
pop esi
pop edi
pop ebx
pop ebp
ret