Function at 0x454f10
Capabilities:
Decode data using base64 via dword translation table

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x3c
mov ebp, dword [esp + 0x50]
mov edx, dword [esp + 0x58]
mov eax, dword [ebp + 0x24]
mov dword [esp + 0x18], eax
test eax, eax
jne 0x455048
movzx edi, byte [ebp + 0x20]
test edi, 1
jne 0x455440
movzx eax, byte [ebp + 0x18]
mov ecx, dword [ebp + 4]
xor ebx, ebx
mov byte [esp + 0x27], al
mov eax, dword [ebp + 8]
mov esi, ecx
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x54]
mov dword [esp + 0x1c], eax
test edx, edx
je 0x455030
mov ecx, edi
mov edi, ebp
mov ebp, ecx
cmp esi, 0xc
ja case.default.0x454f73
jmp dword [esi*4 + 0x48843c]
mov esi, dword [esp + 0x14]
lea ecx, [edx - 1]
movzx ebx, byte [eax]
mov dword [esp + 0x10], ecx
cmp bl, byte [esi + 0x488428]
jne 0x454fda
cmp esi, 0xa
je 0x45522b
add esi, 1
add eax, 1
mov dword [esp + 0x14], esi
test ecx, ecx
je 0x4554bd
test ebp, 1
jne 0x4554bd
movzx esi, byte [esi + 0x488428]
mov edx, ecx
lea ecx, [edx - 1]
movzx ebx, byte [eax]
mov dword [esp + 0x10], ecx
mov ecx, esi
cmp bl, cl
je 0x455220
lea esi, [eax + 1]
cmp bl, 0xa
je 0x4550f4
mov eax, dword [esp + 0x10]
test eax, eax
je 0x45501e
test ebp, 1
jne 0x45501e
mov ecx, dword [esp + 0x10]
mov ebx, ebp
mov eax, esi
and ebx, 1
mov edx, ecx
sub ecx, 1
add esi, 1
cmp byte [eax], 0xa
je 0x4550f0
test ecx, ecx
je 0x45501e
mov edx, ecx
mov eax, esi
test bl, bl
je 0x455003
mov ebx, dword [esp + 0x1c]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov ecx, 1
lea esi, [esi]
movzx eax, byte [esp + 0x27]
mov dword [ebp + 4], ecx
mov byte [ebp + 0x18], al
mov eax, dword [esp + 0x14]
mov dword [ebp + 8], eax
mov eax, dword [esp + 0x5c]
mov dword [eax], ebx
mov eax, dword [esp + 0x18]
add esp, 0x3c
pop ebx
pop esi
pop edi
pop ebp
ret
test edx, edx
je 0x455510
test ebp, 1
jne 0x455510
mov esi, 7
lea ecx, [eax + edx]
mov dword [esp + 0x28], eax
mov ebx, eax
mov dword [esp + 0x10], ecx
lea ecx, [eax + edx - 1]
mov dword [esp + 0x2c], ecx
mov dword [esp + 0x58], edx
mov eax, dword [esp + 0x10]
sub eax, ebx
mov dword [esp + 0x20], eax
movzx eax, byte [ebx]
cmp al, 0x2d
je 0x455140
cmp al, 0x3d
je 0x4553b0
lea edx, [eax - 9]
mov ecx, edx
cmp dl, 0x17
ja 0x4552e0
mov edx, 0x800013
bt edx, ecx
jae 0x455524
mov edx, dword [esp + 0x20]
lea eax, [ebx + 1]
sub edx, 1
test edx, edx
je 0x4550dd
movzx ebp, byte [edi + 0x20]
test ebp, 1
je 0x454f6a
mov ebx, dword [esp + 0x1c]
mov ebp, edi
mov ecx, esi
sub ebx, dword [esp + 0x54]
jmp 0x455030
mov dword [esp + 0x10], ecx
mov ecx, dword [esp + 0x10]
test ecx, ecx
je 0x4554f4
test ebp, 1
jne 0x4554f4
movzx ebx, byte [eax + 1]
cmp bl, 0x2d
je 0x4552c2
mov eax, dword [esp + 0x10]
mov dword [esp + 0x14], 0
mov edx, eax
sub eax, 1
mov dword [esp + 0x10], eax
mov eax, esi
lea esi, [eax + 1]
cmp bl, 0xa
jne 0x454fe6
jmp 0x4550f4
mov ecx, dword [edi + 0x14]
mov eax, dword [esp + 0x28]
mov edx, dword [esp + 0x58]
test ecx, ecx
je 0x455487
mov edx, dword [esp + 0x20]
mov eax, ebp
mov ebp, edi
mov edi, eax
lea eax, [ebx + 1]
mov ebx, dword [esp + 0x1c]
sub ebx, dword [esp + 0x54]
sub edx, 1
je 0x455194
test edi, 1
jne 0x455194
lea ecx, [eax + edx]
and edi, 1
movzx edx, byte [eax]
add eax, 1
cmp dl, 0xa
je 0x455390
cmp eax, ecx
je 0x455194
mov edx, edi
test dl, dl
je 0x45517b
mov ecx, 0xc
jmp 0x455030
test edx, edx
je 0x4552ae
test ebp, 1
jne 0x4552ae
mov esi, ebp
and esi, 1
movzx ecx, byte [eax]
sub edx, 1
add eax, 1
cmp cl, 0xa
je 0x455054
mov ebx, ecx
and ebx, 0xfffffffb
cmp bl, 9
je 0x4552a0
cmp cl, 0x20
je 0x4552a0
test edx, edx
je 0x455209
test ebp, 1
jne 0x455209
mov ebx, ebp
and ebx, 1
movzx ecx, byte [eax]
sub edx, 1
add eax, 1
cmp cl, 0xa
je 0x4551a0
test edx, edx
je 0x455209
test bl, bl
je 0x4551f3
mov ebx, dword [esp + 0x1c]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov ecx, 4
jmp 0x455030
cmp dword [esp + 0x14], 0xa
jne 0x4554a4
mov ecx, dword [esp + 0x10]
test ecx, ecx
je 0x45559b
test ebp, 1
jne 0x45559b
movzx ecx, byte [eax + 1]
sub edx, 2
add eax, 2
cmp cl, 0x50
je 0x45533a
test edx, edx
je 0x455658
mov dword [esp + 0x14], 0
mov ebx, ebp
and ebx, 1
movzx ecx, byte [eax]
sub edx, 1
add eax, 1
cmp cl, 0xa
je 0x455054
test edx, edx
je 0x455285
test bl, bl
je 0x45526b
mov ebx, dword [esp + 0x1c]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov ecx, 6
jmp 0x455030
test edx, edx
je 0x4552ae
mov ecx, esi
test cl, cl
je 0x4551b9
mov ebx, dword [esp + 0x1c]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov ecx, 5
jmp 0x455030
add eax, 2
sub edx, 2
je 0x4555f2
mov dword [esp + 0x14], 1
mov esi, ebx
jmp 0x454fc6
test al, al
jns 0x455524
mov edx, dword [esp + 0x20]
lea eax, [ebx + 1]
sub edx, 1
jmp 0x455490
mov esi, dword [esp + 0x14]
movzx ebx, byte [esi + 0x488434]
mov esi, ebp
and esi, 1
movzx ecx, byte [eax]
sub edx, 1
add eax, 1
cmp cl, bl
je 0x455400
test edx, edx
je 0x455285
test ebp, 1
je case.0x454f73.6
jmp 0x455285
test edx, edx
je 0x4556da
mov ebx, 0x47
mov dword [esp + 0x14], 1
jmp 0x45530b
mov ecx, ebp
mov ebx, dword [esp + 0x1c]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov edi, ecx
mov esi, edi
and esi, 1
movzx ecx, byte [eax]
sub edx, 1
add eax, 1
cmp cl, 0x2d
je 0x4553a0
test edx, edx
je 0x45537c
mov ecx, esi
test cl, cl
je 0x455364
mov ecx, 0xb
jmp 0x455030
or byte [ebp + 0x20], 1
mov ecx, 0xc
jmp 0x455030
test edx, edx
jne 0x45516d
jmp 0x455194
mov ebp, edi
cmp esi, 8
jne 0x4553c9
mov edi, dword [esp + 0x1c]
movzx eax, byte [esp + 0x27]
mov byte [edi], al
lea eax, [edi + 1]
mov dword [esp + 0x1c], eax
mov edx, dword [esp + 0x20]
mov esi, dword [ebp + 0x14]
lea eax, [ebx + 1]
mov ebx, dword [esp + 0x1c]
sub ebx, dword [esp + 0x54]
sub edx, 1
test esi, esi
je 0x455476
test edx, edx
je 0x45537c
movzx edi, byte [ebp + 0x20]
test edi, 1
je 0x45535f
jmp 0x45537c
mov ecx, dword [esp + 0x14]
cmp ecx, 3
je 0x4551e2
add ecx, 1
mov dword [esp + 0x14], ecx
test edx, edx
je 0x4555de
mov ecx, esi
test cl, cl
jne 0x4555de
mov ecx, dword [esp + 0x14]
movzx ebx, byte [ecx + 0x488434]
jmp 0x455310
mov eax, dword [esp + 0x5c]
mov dword [eax], 0
mov eax, dword [ebp + 0x14]
mov dword [ebp + 0x24], 0x3fff
mov dword [esp], eax
call sub.libgcrypt_20.dll_gcry_free
mov eax, dword [ebp + 0x24]
mov dword [ebp + 0x14], 0
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x18]
add esp, 0x3c
pop ebx
pop esi
pop edi
pop ebp
ret
test edx, edx
je 0x455194
movzx edi, byte [ebp + 0x20]
jmp 0x45516d
lea edx, [eax + edx - 1]
lea eax, [ebx + 1]
sub edx, ebx
or byte [edi + 0x20], 2
jmp 0x4550c9
mov esi, eax
mov dword [esp + 0x10], edx
jmp 0x454ff6
mov ebx, dword [esp + 0x10]
add dword [esp + 0x14], 1
test ebx, ebx
je 0x4554bd
test ebp, 1
je 0x4556f6
mov ebx, dword [esp + 0x1c]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov ecx, 2
jmp 0x455030
mov ecx, ebp
mov ebx, dword [esp + 0x1c]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov edi, ecx
jmp 0x455175
mov esi, dword [esp + 0x14]
movzx esi, byte [esi + 0x488428]
jmp 0x454fc6
mov ebx, dword [esp + 0x1c]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov ecx, 2
mov dword [esp + 0x14], 0
jmp 0x455030
mov ebx, dword [esp + 0x1c]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov ecx, 7
jmp 0x455030
mov ecx, dword [esp + 0x2c]
movzx eax, byte [eax + 0x488480]
sub ecx, ebx
add ebx, 1
cmp eax, 0xff
je 0x45574b
cmp esi, 7
je 0x4555b7
mov ecx, dword [esp + 0x1c]
add ecx, 1
mov dword [esp + 0x20], ecx
cmp esi, 8
je 0x45560e
cmp esi, 9
je 0x455674
and eax, 0x3f
mov esi, dword [esp + 0x1c]
or byte [esp + 0x27], al
movzx eax, byte [esp + 0x27]
mov byte [esi], al
cmp ebx, dword [esp + 0x10]
je 0x45570f
movzx ebp, byte [edi + 0x20]
test ebp, 1
jne 0x45570f
mov dword [esp + 0x1c], ecx
mov esi, 7
jmp 0x455086
mov ebx, dword [esp + 0x1c]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov ecx, 3
mov dword [esp + 0x14], 0
jmp 0x455030
shl eax, 2
mov byte [esp + 0x27], al
cmp ebx, dword [esp + 0x10]
je 0x455737
test ebp, 1
jne 0x455737
mov esi, 8
jmp 0x455086
mov ebx, dword [esp + 0x1c]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov ecx, 3
jmp 0x455030
mov ebx, dword [esp + 0x1c]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov ecx, 2
mov dword [esp + 0x14], 1
jmp 0x455030
mov esi, eax
movzx ecx, byte [esp + 0x27]
shl eax, 4
sar esi, 4
mov byte [esp + 0x27], al
and esi, 3
or esi, ecx
mov ecx, dword [esp + 0x1c]
mov edx, esi
mov byte [ecx], dl
cmp ebx, dword [esp + 0x10]
je 0x455723
movzx ebp, byte [edi + 0x20]
test ebp, 1
jne 0x455723
mov eax, dword [esp + 0x20]
mov esi, 9
mov dword [esp + 0x1c], eax
jmp 0x455086
mov ebx, dword [esp + 0x1c]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov ecx, 6
mov dword [esp + 0x14], 0
jmp 0x455030
mov esi, eax
movzx ecx, byte [esp + 0x27]
shl eax, 6
sar esi, 2
mov byte [esp + 0x27], al
and esi, 0xf
or esi, ecx
mov ecx, dword [esp + 0x1c]
mov edx, esi
mov byte [ecx], dl
cmp ebx, dword [esp + 0x10]
je 0x455754
movzx ebp, byte [edi + 0x20]
test ebp, 1
jne 0x455754
mov eax, dword [esp + 0x20]
mov esi, 0xa
mov dword [esp + 0x1c], eax
jmp 0x455086
mov dword [esp + 8], str.b64dec_proc
mov dword [esp + 4], 0xe4
mov dword [esp], 0x4883e0
call fcn.0044e200
mov ebx, dword [esp + 0x1c]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov ecx, 3
mov dword [esp + 0x14], 1
jmp 0x455030
mov esi, dword [esp + 0x14]
add eax, 1
mov edx, dword [esp + 0x10]
movzx ebx, byte [esi + 0x488428]
mov esi, ebx
jmp 0x454fc6
mov ebx, dword [esp + 0x20]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov ecx, 7
jmp 0x455030
mov ebx, dword [esp + 0x20]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov ecx, 9
jmp 0x455030
mov ebx, dword [esp + 0x1c]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov ecx, 8
jmp 0x455030
mov eax, ebx
mov edx, ecx
jmp 0x455490
mov ebx, dword [esp + 0x20]
mov ebp, edi
sub ebx, dword [esp + 0x54]
mov ecx, 0xa
jmp 0x455030