Function at 0x580e70
Capabilities:
Encode data using base64

Disassembly:
mov eax, dword [esp + 0xc]
sub esp, 0x58
mov edx, dword [eax + 4]
mov eax, dword [eax + 8]
push ebx
push ebp
push esi
xor esi, esi
push edi
cmp edx, eax
jae 0x581911
mov ebx, dword [esp + 0x70]
nop
push eax
push edx
lea eax, [esp + 0x50]
push eax
call fcn.00581c30
mov edx, eax
add esp, 0xc
mov dword [esp + 0x24], edx
test edx, edx
je case.0x58144f.7
mov eax, dword [esp + 0x4c]
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jae 0x581902
nop dword [eax]
push ecx
push eax
lea eax, [esp + 0x60]
push eax
call fcn.00581c30
add esp, 0xc
mov dword [esp + 0x20], eax
test eax, eax
je case.0x58144f.7
mov edi, dword [esp + 0x60]
lea eax, [esp + 0x28]
push edi
push dword [esp + 0x60]
push eax
call fcn.00581c30
add esp, 0xc
test eax, eax
je case.0x58144f.7
push edi
push eax
lea eax, [esp + 0x40]
push eax
call fcn.00581c30
add esp, 0xc
test eax, eax
je case.0x58144f.7
cmp byte [esp + 0x36], 0
jne case.0x58144f.7
movzx ebp, byte [esp + 0x35]
lea eax, [ebp - 1]
cmp eax, 0x1d
ja case.0x58144f.7
movzx eax, byte [eax + 0x581950]
jmp dword [eax*4 + 0x581928]
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x2c]
sub eax, ecx
cmp eax, 1
je 0x580f50
xor edx, edx
jmp 0x581398
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x636030]
add esp, 4
mov edx, eax
jmp 0x581398
mov edi, dword [esp + 0x30]
mov eax, edi
mov edx, dword [esp + 0x2c]
sub eax, edx
jne 0x580f86
xor edx, edx
jmp 0x581398
cmp eax, 4
jbe 0x580f9c
push edi
push edx
call fcn.00581d10
add esp, 8
mov edx, eax
jmp 0x581398
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x580fa2
push ecx
cmp ecx, 0xa
mov eax, 0x5c1488
mov ecx, 0x5b80a8
cmovb eax, ecx
push eax
push str._s_x
call fcn.0056a460
add esp, 0xc
mov edx, eax
jmp 0x581398
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
inc eax
cmp eax, ecx
jbe 0x580fe9
xor edx, edx
jmp 0x581398
push ecx
push eax
call fcn.00581d10
add esp, 8
mov edx, eax
jmp 0x581398
push dword [esp + 0x30]
push dword [esp + 0x30]
call fcn.00581d10
add esp, 8
mov edx, eax
jmp 0x581398
push 0x5b80a8
call dword [0x636030]
add esp, 4
mov edx, eax
jmp 0x581398
push 1
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.005803d0
add esp, 0xc
mov edx, eax
jmp 0x581398
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
mov edx, dword [esp + 0x30]
cmp ecx, edx
jae 0x58105d
nop dword [eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x58105d
inc ecx
cmp ecx, edx
jb 0x581050
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x58107d
sub eax, 2
je 0x581082
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x58139c
mov edi, 0x5c14c8
cmp ecx, edx
jb 0x581095
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x58139c
cmp byte [ecx], 0x5a
jne 0x5810a6
mov ecx, 0x5c14cc
mov edx, 0x5c14cf
jmp 0x5810a7
inc ecx
push ecx
sub edx, ecx
lea eax, [ebx + 8]
push edx
push edi
push eax
lea eax, [ebx + 6]
push eax
lea eax, [ebx + 4]
push eax
lea eax, [ebx + 2]
push eax
xor eax, eax
cmp byte [ebx], 0x35
push ebx
setl al
add eax, 0x13
push eax
push str._u_.2s__.2s__.2s__.2s:_.2s:_.2s__.s
call fcn.0056a460
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x58139c
mov ebp, dword [esp + 0x2c]
mov edi, 0x5b80a8
mov ebx, dword [esp + 0x30]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x581110
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x581110
inc ecx
cmp ecx, ebx
jb 0x581103
mov eax, ecx
mov byte [esp + 0x12], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x58114a
sub eax, 1
je 0x581141
sub eax, 1
je 0x58113a
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x58139c
mov al, byte [ecx - 2]
mov byte [esp + 0x12], al
mov al, byte [ecx - 1]
mov byte [esp + 0x11], al
jmp 0x58114f
mov byte [esp + 0x11], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x5811ba
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x58116d
cmp byte [esp + 0x13], 0x2c
jne 0x58119f
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x581181
mov dl, byte [eax]
cmp dl, 0x30
jl 0x581181
cmp dl, 0x39
jle 0x581170
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x58119f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x58119b
dec edi
sub edx, 1
jne 0x581190
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x5811ba
cmp byte [eax], 0x5a
jne 0x5811b4
mov eax, str._GMT
mov ebx, 0x5c1498
jmp 0x5811ba
mov edi, 0x5ba9a0
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x5b80a8
mov eax, 0x5ba258
cmove eax, ecx
push eax
movsx eax, byte [esp + 0x29]
push eax
movsx eax, byte [esp + 0x2e]
push eax
lea eax, [ebp + 0xa]
push eax
lea eax, [ebp + 8]
push eax
lea eax, [ebp + 6]
push eax
lea eax, [ebp + 4]
push eax
push ebp
push str._.4s__.2s__.2s__.2s:_.2s:_c_c_s_.s_s_.s
call fcn.0056a460
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x58139c
mov ebx, dword [esp + 0x30]
lea eax, [ebp - 0xc]
mov edi, dword [esp + 0x2c]
mov ecx, 1
sub ebx, edi
mov dword [esp + 0x18], ecx
mov dword [esp + 0x14], 0
cmp eax, 0x12
ja case.0x58123b.13
movzx eax, byte [eax + 0x581980]
jmp dword [eax*4 + 0x581970]
mov ecx, 2
jmp 0x58124e
mov ecx, 4
mov dword [esp + 0x18], ecx
xor edx, edx
mov eax, ebx
div ecx
test edx, edx
jne case.0x58123b.13
mov eax, ebx
div ecx
cmp eax, 0x3fffffff
ja case.0x58123b.13
lea eax, [eax*4 + 1]
push eax
call dword [0x636024]
mov edx, eax
add esp, 4
mov dword [esp + 0x1c], edx
test edx, edx
je case.0x58123b.13
cmp ebp, 0xc
jne 0x5812b1
test ebx, ebx
je 0x5812a6
push ebx
push edi
push edx
call fcn.005885b0
add esp, 0xc
mov edx, dword [esp + 0x1c]
mov byte [ebx + edx], 0
mov eax, edx
jmp 0x58138d
xor ebx, ebx
cmp edi, dword [esp + 0x30]
jae 0x5812a6
nop dword [eax]
mov eax, dword [esp + 0x18]
xor ecx, ecx
sub eax, 2
je 0x5812df
sub eax, 2
jne 0x5812e8
movzx ecx, byte [edi]
movzx eax, byte [edi + 1]
shl ecx, 8
or ecx, eax
add edi, 2
movzx eax, byte [edi]
shl ecx, 8
or ecx, eax
inc edi
movzx eax, byte [edi]
mov ebp, 1
shl ecx, 8
inc edi
or ecx, eax
cmp ecx, 0x80
jb 0x581363
cmp ecx, 0x800
jb 0x58134c
cmp ecx, 0x10000
jb 0x581331
cmp ecx, 0x200000
jae 0x58137c
mov al, cl
add edx, ebx
and al, 0x3f
or ecx, 0x400000
or al, 0x80
mov ebp, 3
shr ecx, 6
mov byte [edx + 3], al
jmp 0x581338
add edx, ebx
mov ebp, 2
mov al, cl
or ecx, 0x20000
and al, 0x3f
or al, 0x80
shr ecx, 6
mov byte [edx + 2], al
jmp 0x58134e
add edx, ebx
mov al, cl
or ecx, 0x3000
and al, 0x3f
shr ecx, 6
or al, 0x80
inc ebp
mov byte [edx + 1], al
jmp 0x581365
add edx, ebx
add ebx, ebp
mov byte [edx], cl
cmp edi, dword [esp + 0x30]
jae 0x5812a2
mov edx, dword [esp + 0x1c]
jmp 0x5812c0
push edx
call dword [0x636028]
add esp, 4
mov eax, dword [esp + 0x14]
or ebx, 0xffffffff
xor edx, edx
test ebx, ebx
mov ebx, dword [esp + 0x70]
cmovns edx, eax
mov dword [esp + 0x14], edx
test edx, edx
je case.0x58144f.7
test esi, esi
je 0x5813ec
mov al, byte [edx]
mov ecx, edx
cmp al, 0x41
jl 0x5813bc
cmp al, 0x5a
ja 0x5813cc
mov al, byte [ecx + 1]
inc ecx
cmp al, 0x41
jge 0x5813b0
test al, al
jne 0x5813cc
sub ecx, edx
cmp ecx, 2
mov ecx, 0x5bc71c
jle 0x5813d1
mov ecx, 0x5b9ff0
mov edx, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x5813e1
mov al, byte [ecx + esi]
mov byte [esi + edx], al
inc esi
cmp byte [ecx + esi], 0
jne 0x5813d7
mov edx, dword [esp + 0x14]
cmp byte [edx], 0
je 0x581415
mov ecx, edx
mov edx, dword [esp + 0x6c]
sub ecx, esi
nop dword [eax]
cmp esi, ebx
jae 0x58140a
mov al, byte [ecx + esi]
mov byte [esi + edx], al
inc esi
cmp byte [ecx + esi], 0
jne 0x581400
mov edx, dword [esp + 0x14]
push edx
call dword [0x636028]
add esp, 4
cmp esi, ebx
jae 0x58142b
mov eax, dword [esp + 0x6c]
mov byte [esi + eax], 0x3d
inc esi
cmp byte [esp + 0x46], 0
jne case.0x58144f.7
movzx ebp, byte [esp + 0x45]
lea eax, [ebp - 1]
cmp eax, 0x1d
ja case.0x58144f.7
movzx eax, byte [eax + 0x5819bc]
jmp dword [eax*4 + 0x581994]
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
sub eax, ecx
cmp eax, 1
je 0x58146c
xor edx, edx
jmp 0x5818b7
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x636030]
add esp, 4
mov edx, eax
jmp 0x5818b7
mov edi, dword [esp + 0x40]
mov eax, edi
mov edx, dword [esp + 0x3c]
sub eax, edx
jne 0x5814a2
xor edx, edx
jmp 0x5818b7
cmp eax, 4
jbe 0x5814b8
push edi
push edx
call fcn.00581d10
add esp, 8
mov edx, eax
jmp 0x5818b7
movsx ecx, byte [edx]
sar ecx, 0x1f
nop
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x5814c0
push ecx
cmp ecx, 0xa
mov eax, 0x5c1488
mov ecx, 0x5b80a8
cmovb eax, ecx
push eax
push str._s_x
call fcn.0056a460
add esp, 0xc
mov edx, eax
jmp 0x5818b7
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
inc eax
cmp eax, ecx
jbe 0x581507
xor edx, edx
jmp 0x5818b7
push ecx
push eax
call fcn.00581d10
add esp, 8
mov edx, eax
jmp 0x5818b7
push dword [esp + 0x40]
push dword [esp + 0x40]
call fcn.00581d10
add esp, 8
mov edx, eax
jmp 0x5818b7
push 0x5b80a8
call dword [0x636030]
add esp, 4
mov edx, eax
jmp 0x5818b7
push 1
push dword [esp + 0x44]
push dword [esp + 0x44]
call fcn.005803d0
add esp, 0xc
mov edx, eax
jmp 0x5818b7
mov ebx, dword [esp + 0x3c]
mov ecx, ebx
mov edx, dword [esp + 0x40]
cmp ecx, edx
jae 0x58157d
nop dword [eax + eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x58157d
inc ecx
cmp ecx, edx
jb 0x581570
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x58159d
sub eax, 2
je 0x5815a2
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x5818bb
mov edi, 0x5c14c8
cmp ecx, edx
jb 0x5815b5
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x5818bb
cmp byte [ecx], 0x5a
jne 0x5815c6
mov ecx, 0x5c14cc
mov edx, 0x5c14cf
jmp 0x5815c7
inc ecx
push ecx
sub edx, ecx
lea eax, [ebx + 8]
push edx
push edi
push eax
lea eax, [ebx + 6]
push eax
lea eax, [ebx + 4]
push eax
lea eax, [ebx + 2]
push eax
xor eax, eax
cmp byte [ebx], 0x35
push ebx
setl al
add eax, 0x13
push eax
push str._u_.2s__.2s__.2s__.2s:_.2s:_.2s__.s
call fcn.0056a460
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x5818bb
mov ebp, dword [esp + 0x3c]
mov edi, 0x5b80a8
mov ebx, dword [esp + 0x40]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x581630
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x581630
inc ecx
cmp ecx, ebx
jb 0x581623
mov eax, ecx
mov byte [esp + 0x11], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x58166a
sub eax, 1
je 0x581661
sub eax, 1
je 0x58165a
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x5818bb
mov al, byte [ecx - 2]
mov byte [esp + 0x11], al
mov al, byte [ecx - 1]
mov byte [esp + 0x12], al
jmp 0x58166f
mov byte [esp + 0x12], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x5816da
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x58168d
cmp byte [esp + 0x13], 0x2c
jne 0x5816bf
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x5816a1
mov dl, byte [eax]
cmp dl, 0x30
jl 0x5816a1
cmp dl, 0x39
jle 0x581690
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x5816bf
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x5816bb
dec edi
sub edx, 1
jne 0x5816b0
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x5816da
cmp byte [eax], 0x5a
jne 0x5816d4
mov eax, str._GMT
mov ebx, 0x5c1498
jmp 0x5816da
mov edi, 0x5ba9a0
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x5b80a8
mov eax, 0x5ba258
cmove eax, ecx
push eax
movsx eax, byte [esp + 0x2a]
push eax
movsx eax, byte [esp + 0x2d]
push eax
lea eax, [ebp + 0xa]
push eax
lea eax, [ebp + 8]
push eax
lea eax, [ebp + 6]
push eax
lea eax, [ebp + 4]
push eax
push ebp
push str._.4s__.2s__.2s__.2s:_.2s:_c_c_s_.s_s_.s
call fcn.0056a460
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x5818bb
mov ebx, dword [esp + 0x40]
lea eax, [ebp - 0xc]
mov edi, dword [esp + 0x3c]
mov ecx, 1
sub ebx, edi
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x14], 0
cmp eax, 0x12
ja case.0x58175b.13
movzx eax, byte [eax + 0x5819ec]
jmp dword [eax*4 + 0x5819dc]
mov ecx, 2
jmp 0x58176e
mov ecx, 4
mov dword [esp + 0x1c], ecx
xor edx, edx
mov eax, ebx
div ecx
test edx, edx
jne case.0x58175b.13
mov eax, ebx
div ecx
cmp eax, 0x3fffffff
ja case.0x58175b.13
lea eax, [eax*4 + 1]
push eax
call dword [0x636024]
mov edx, eax
add esp, 4
mov dword [esp + 0x18], edx
test edx, edx
je case.0x58175b.13
cmp ebp, 0xc
jne 0x5817d1
test ebx, ebx
je 0x5817c6
push ebx
push edi
push edx
call fcn.005885b0
add esp, 0xc
mov edx, dword [esp + 0x18]
mov byte [ebx + edx], 0
mov eax, edx
jmp 0x5818ac
xor ebx, ebx
cmp edi, dword [esp + 0x40]
jae 0x5817c6
nop dword [eax]
mov ecx, dword [esp + 0x1c]
xor eax, eax
sub ecx, 2
je 0x5817ff
sub ecx, 2
jne 0x581808
movzx eax, byte [edi]
movzx ecx, byte [edi + 1]
shl eax, 8
or eax, ecx
add edi, 2
movzx ecx, byte [edi]
shl eax, 8
or eax, ecx
inc edi
movzx ecx, byte [edi]
mov ebp, 1
shl eax, 8
inc edi
or eax, ecx
cmp eax, 0x80
jb 0x581882
cmp eax, 0x800
jb 0x58186a
cmp eax, 0x10000
jb 0x58184e
cmp eax, 0x200000
jae 0x58189b
mov cl, al
add edx, ebx
and cl, 0x3f
or eax, 0x400000
or cl, 0x80
mov ebp, 3
shr eax, 6
mov byte [edx + 3], cl
jmp 0x581855
add edx, ebx
mov ebp, 2
mov cl, al
or eax, 0x20000
and cl, 0x3f
or cl, 0x80
shr eax, 6
mov byte [edx + 2], cl
jmp 0x58186c
add edx, ebx
mov cl, al
or eax, 0x3000
and cl, 0x3f
shr eax, 6
or cl, 0x80
inc ebp
mov byte [edx + 1], cl
jmp 0x581884
add edx, ebx
add ebx, ebp
mov byte [edx], al
cmp edi, dword [esp + 0x40]
jae 0x5817c2
mov edx, dword [esp + 0x18]
jmp 0x5817e0
push edx
call dword [0x636028]
add esp, 4
mov eax, dword [esp + 0x14]
or ebx, 0xffffffff
xor edx, edx
test ebx, ebx
mov ebx, dword [esp + 0x70]
cmovns edx, eax
mov dword [esp + 0x14], edx
test edx, edx
je case.0x58144f.7
cmp byte [edx], 0
mov ecx, edx
je 0x5818e4
mov edx, dword [esp + 0x6c]
nop word [eax + eax]
cmp esi, ebx
jae 0x5818d9
mov al, byte [ecx]
mov byte [esi + edx], al
inc ecx
inc esi
cmp byte [ecx], 0
jne 0x5818d0
mov edx, dword [esp + 0x14]
push edx
call dword [0x636028]
mov eax, dword [esp + 0x24]
add esp, 4
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jb 0x580ec0
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x74]
mov eax, dword [eax + 8]
cmp edx, eax
jb 0x580e90
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x58
ret
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x58
ret