Function at 0x51e750
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 0x51f1d6
mov ebx, dword [esp + 0x70]
mov ebp, 0x5fd356
push eax
push edx
lea eax, [esp + 0x50]
push eax
call fcn.0051f500
mov edx, eax
add esp, 0xc
mov dword [esp + 0x24], edx
test edx, edx
je case.0x51ed33.7
mov eax, dword [esp + 0x4c]
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jae 0x51f1c7
push ecx
push eax
lea eax, [esp + 0x60]
push eax
call fcn.0051f500
add esp, 0xc
mov dword [esp + 0x20], eax
test eax, eax
je case.0x51ed33.7
mov edi, dword [esp + 0x60]
lea eax, [esp + 0x28]
push edi
push dword [esp + 0x60]
push eax
call fcn.0051f500
add esp, 0xc
test eax, eax
je case.0x51ed33.7
push edi
push eax
lea eax, [esp + 0x40]
push eax
call fcn.0051f500
add esp, 0xc
test eax, eax
je case.0x51ed33.7
cmp byte [esp + 0x36], 0
jne case.0x51ed33.7
movzx ecx, byte [esp + 0x35]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x51ed33.7
movzx eax, byte [eax + 0x51f214]
jmp dword [eax*4 + 0x51f1ec]
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x2c]
sub eax, ecx
cmp eax, 1
je 0x51e835
xor edx, edx
jmp 0x51ec72
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x6211ec]
add esp, 4
mov edx, eax
jmp 0x51ec72
mov edi, dword [esp + 0x30]
mov eax, edi
mov edx, dword [esp + 0x2c]
sub eax, edx
jne 0x51e86b
xor edx, edx
jmp 0x51ec72
cmp eax, 4
jbe 0x51e881
push edi
push edx
call fcn.0051f5e0
add esp, 8
mov edx, eax
jmp 0x51ec72
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x51e887
cmp ecx, 0xa
mov eax, 0x5d157c
push ecx
cmovb eax, ebp
push eax
push str._s_x
call fcn.004de610
add esp, 0xc
mov edx, eax
jmp 0x51ec72
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
inc eax
cmp eax, ecx
jbe 0x51e8c9
xor edx, edx
jmp 0x51ec72
push ecx
push eax
call fcn.0051f5e0
add esp, 8
mov edx, eax
jmp 0x51ec72
push dword [esp + 0x30]
push dword [esp + 0x30]
call fcn.0051f5e0
add esp, 8
mov edx, eax
jmp 0x51ec72
push 0x5fd356
call dword [0x6211ec]
add esp, 4
mov edx, eax
jmp 0x51ec72
push 1
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.0051dcc0
add esp, 0xc
mov edx, eax
jmp 0x51ec72
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
mov edx, dword [esp + 0x30]
cmp ecx, edx
jae 0x51e93d
nop dword [eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x51e93d
inc ecx
cmp ecx, edx
jb 0x51e930
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x51e95d
sub eax, 2
je 0x51e962
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x51ec76
mov edi, 0x5e05ec
cmp ecx, edx
jb 0x51e975
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x51ec76
cmp byte [ecx], 0x5a
jne 0x51e986
mov ecx, 0x5e05f0
mov edx, 0x5e05f3
jmp 0x51e987
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.004de610
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x51ec76
mov ebp, dword [esp + 0x2c]
mov edi, 0x5fd356
mov ebx, dword [esp + 0x30]
mov ecx, ebp
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], edi
cmp ecx, ebx
jae 0x51e9f0
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x51e9f0
inc ecx
cmp ecx, ebx
jb 0x51e9e3
mov eax, ecx
mov byte [esp + 0x12], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x51ea2f
sub eax, 1
je 0x51ea26
sub eax, 1
je 0x51ea1f
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
mov ebp, 0x5fd356
jmp 0x51ec76
mov al, byte [ecx - 2]
mov byte [esp + 0x12], al
mov al, byte [ecx - 1]
mov byte [esp + 0x11], al
jmp 0x51ea34
mov byte [esp + 0x11], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x51ea9c
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x18]
je 0x51ea52
cmp byte [esp + 0x13], 0x2c
jne 0x51ea81
inc ecx
inc eax
cmp eax, ebx
jae 0x51ea64
mov dl, byte [eax]
cmp dl, 0x30
jl 0x51ea64
cmp dl, 0x39
jle 0x51ea53
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x51ea81
lea edi, [ecx - 1]
add edi, edx
cmp byte [edi], 0x30
jne 0x51ea7d
dec edi
sub edx, 1
jne 0x51ea72
mov edi, dword [esp + 0x14]
cmp eax, ebx
jae 0x51ea9c
cmp byte [eax], 0x5a
jne 0x51ea96
mov eax, str._GMT
mov ebx, 0x5e05bc
jmp 0x51ea9c
mov edi, 0x5d4b48
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x5fd356
mov eax, 0x5ca79c
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.004de610
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
mov ebp, 0x5fd356
jmp 0x51ec76
mov ebx, dword [esp + 0x30]
add ecx, 0xfffffff4
mov edi, dword [esp + 0x2c]
mov ebp, 1
sub ebx, edi
mov dword [esp + 0x18], ebp
mov dword [esp + 0x14], 0
cmp ecx, 0x12
ja case.0x51eb22.13
movzx eax, byte [ecx + 0x51f244]
jmp dword [eax*4 + 0x51f234]
mov ebp, 2
jmp 0x51eb35
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x51eb22.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x51eb22.13
lea eax, [eax*4 + 1]
push eax
call dword [0x6211e0]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x51eb22.13
cmp dword [esp + 0x1c], 0xc
jne 0x51eb90
test ebx, ebx
je 0x51eb87
push ebx
push edi
push ebp
call fcn.00572480
add esp, 0xc
mov byte [ebx + ebp], 0
jmp 0x51ec62
xor ebx, ebx
cmp edi, dword [esp + 0x30]
jae 0x51eb87
nop dword [eax + eax]
mov eax, dword [esp + 0x18]
xor ecx, ecx
sub eax, 2
je 0x51ebbf
sub eax, 2
jne 0x51ebc8
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 edx, 1
shl ecx, 8
inc edi
or ecx, eax
cmp ecx, 0x80
jb 0x51ec3c
cmp ecx, 0x800
jb 0x51ec28
cmp ecx, 0x10000
jb 0x51ec10
cmp ecx, 0x200000
jae 0x51ec51
mov al, cl
mov edx, 3
and al, 0x3f
or ecx, 0x400000
or al, 0x80
shr ecx, 6
mov byte [ebx + ebp + 3], al
jmp 0x51ec15
mov edx, 2
mov al, cl
or ecx, 0x20000
and al, 0x3f
or al, 0x80
shr ecx, 6
mov byte [ebx + ebp + 2], al
mov al, cl
or ecx, 0x3000
and al, 0x3f
shr ecx, 6
or al, 0x80
inc edx
mov byte [ebx + ebp + 1], al
mov byte [ebx + ebp], cl
add ebx, edx
cmp edi, dword [esp + 0x30]
jb 0x51eba0
mov byte [ebx + ebp], 0
jmp 0x51ec62
push ebp
call dword [0x6211e4]
add esp, 4
mov ebp, dword [esp + 0x14]
or ebx, 0xffffffff
xor edx, edx
test ebx, ebx
mov ebx, dword [esp + 0x70]
cmovns edx, ebp
mov ebp, 0x5fd356
mov dword [esp + 0x14], edx
test edx, edx
je case.0x51ed33.7
test esi, esi
je 0x51eccc
mov al, byte [edx]
mov ecx, edx
cmp al, 0x41
jl 0x51ec9c
nop word [eax + eax]
cmp al, 0x5a
ja 0x51ecac
mov al, byte [ecx + 1]
inc ecx
cmp al, 0x41
jge 0x51ec90
test al, al
jne 0x51ecac
sub ecx, edx
cmp ecx, 2
mov ecx, 0x5d6f30
jle 0x51ecb1
mov ecx, 0x5d0bd4
mov edx, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x51ecc1
mov al, byte [ecx + esi]
mov byte [esi + edx], al
inc esi
cmp byte [ecx + esi], 0
jne 0x51ecb7
mov edx, dword [esp + 0x14]
cmp byte [edx], 0
je 0x51ecf5
mov ecx, edx
mov edx, dword [esp + 0x6c]
sub ecx, esi
nop dword [eax]
cmp esi, ebx
jae 0x51ecea
mov al, byte [ecx + esi]
mov byte [esi + edx], al
inc esi
cmp byte [ecx + esi], 0
jne 0x51ece0
mov edx, dword [esp + 0x14]
push edx
call dword [0x6211e4]
add esp, 4
cmp esi, ebx
jae 0x51ed0b
mov eax, dword [esp + 0x6c]
mov byte [esi + eax], 0x3d
inc esi
cmp byte [esp + 0x46], 0
jne case.0x51ed33.7
movzx ecx, byte [esp + 0x45]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x51ed33.7
movzx eax, byte [eax + 0x51f280]
jmp dword [eax*4 + 0x51f258]
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
sub eax, ecx
cmp eax, 1
je 0x51ed50
xor edx, edx
jmp 0x51f17d
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x6211ec]
add esp, 4
mov edx, eax
jmp 0x51f17d
mov edi, dword [esp + 0x40]
mov eax, edi
mov edx, dword [esp + 0x3c]
sub eax, edx
jne 0x51ed86
xor edx, edx
jmp 0x51f17d
cmp eax, 4
jbe 0x51ed9c
push edi
push edx
call fcn.0051f5e0
add esp, 8
mov edx, eax
jmp 0x51f17d
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x51eda2
cmp ecx, 0xa
mov eax, 0x5d157c
push ecx
cmovb eax, ebp
push eax
push str._s_x
call fcn.004de610
add esp, 0xc
mov edx, eax
jmp 0x51f17d
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
inc eax
cmp eax, ecx
jbe 0x51ede4
xor edx, edx
jmp 0x51f17d
push ecx
push eax
call fcn.0051f5e0
add esp, 8
mov edx, eax
jmp 0x51f17d
push dword [esp + 0x40]
push dword [esp + 0x40]
call fcn.0051f5e0
add esp, 8
mov edx, eax
jmp 0x51f17d
push 0x5fd356
call dword [0x6211ec]
add esp, 4
mov edx, eax
jmp 0x51f17d
push 1
push dword [esp + 0x44]
push dword [esp + 0x44]
call fcn.0051dcc0
add esp, 0xc
mov edx, eax
jmp 0x51f17d
mov ebx, dword [esp + 0x3c]
mov ecx, ebx
mov edx, dword [esp + 0x40]
cmp ecx, edx
jae 0x51ee55
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x51ee55
inc ecx
cmp ecx, edx
jb 0x51ee48
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x51ee75
sub eax, 2
je 0x51ee7a
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x51f181
mov edi, 0x5e05ec
cmp ecx, edx
jb 0x51ee8d
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x51f181
cmp byte [ecx], 0x5a
jne 0x51ee9e
mov ecx, 0x5e05f0
mov edx, 0x5e05f3
jmp 0x51ee9f
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.004de610
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x51f181
mov ebp, dword [esp + 0x3c]
mov edi, 0x5fd356
mov ebx, dword [esp + 0x40]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x51ef0d
nop dword [eax + eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x51ef0d
inc ecx
cmp ecx, ebx
jb 0x51ef00
mov eax, ecx
mov byte [esp + 0x11], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x51ef47
sub eax, 1
je 0x51ef3e
sub eax, 1
je 0x51ef37
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x51f181
mov al, byte [ecx - 2]
mov byte [esp + 0x11], al
mov al, byte [ecx - 1]
mov byte [esp + 0x12], al
jmp 0x51ef4c
mov byte [esp + 0x12], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x51efba
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x51ef6a
cmp byte [esp + 0x13], 0x2c
jne 0x51ef9f
inc ecx
nop dword [eax + eax]
inc eax
cmp eax, ebx
jae 0x51ef81
mov dl, byte [eax]
cmp dl, 0x30
jl 0x51ef81
cmp dl, 0x39
jle 0x51ef70
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x51ef9f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x51ef9b
dec edi
sub edx, 1
jne 0x51ef90
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x51efba
cmp byte [eax], 0x5a
jne 0x51efb4
mov eax, str._GMT
mov ebx, 0x5e05bc
jmp 0x51efba
mov edi, 0x5d4b48
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x5fd356
mov eax, 0x5ca79c
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.004de610
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x51f181
mov ebx, dword [esp + 0x40]
add ecx, 0xfffffff4
mov edi, dword [esp + 0x3c]
mov ebp, 1
sub ebx, edi
mov dword [esp + 0x18], ebp
mov dword [esp + 0x14], 0
cmp ecx, 0x12
ja case.0x51f03b.13
movzx eax, byte [ecx + 0x51f2b0]
jmp dword [eax*4 + 0x51f2a0]
mov ebp, 2
jmp 0x51f04e
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x51f03b.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x51f03b.13
lea eax, [eax*4 + 1]
push eax
call dword [0x6211e0]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x51f03b.13
cmp dword [esp + 0x1c], 0xc
jne 0x51f0a9
test ebx, ebx
je 0x51f0a0
push ebx
push edi
push ebp
call fcn.00572480
add esp, 0xc
mov byte [ebx + ebp], 0
jmp 0x51f172
xor ebx, ebx
cmp edi, dword [esp + 0x40]
jae 0x51f0a0
mov ecx, dword [esp + 0x18]
xor eax, eax
sub ecx, 2
je 0x51f0d0
sub ecx, 2
jne 0x51f0d9
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 edx, 1
shl eax, 8
inc edi
or eax, ecx
cmp eax, 0x80
jb 0x51f14c
cmp eax, 0x800
jb 0x51f137
cmp eax, 0x10000
jb 0x51f11e
cmp eax, 0x200000
jae 0x51f161
mov cl, al
mov edx, 3
and cl, 0x3f
or eax, 0x400000
or cl, 0x80
shr eax, 6
mov byte [ebx + ebp + 3], cl
jmp 0x51f123
mov edx, 2
mov cl, al
or eax, 0x20000
and cl, 0x3f
or cl, 0x80
shr eax, 6
mov byte [ebx + ebp + 2], cl
mov cl, al
or eax, 0x3000
and cl, 0x3f
shr eax, 6
or cl, 0x80
inc edx
mov byte [ebx + ebp + 1], cl
mov byte [ebx + ebp], al
add ebx, edx
cmp edi, dword [esp + 0x40]
jb 0x51f0b1
mov byte [ebx + ebp], 0
jmp 0x51f172
push ebp
call dword [0x6211e4]
add esp, 4
mov ebp, dword [esp + 0x14]
or ebx, 0xffffffff
xor edx, edx
test ebx, ebx
mov ebx, dword [esp + 0x70]
cmovns edx, ebp
mov dword [esp + 0x14], edx
test edx, edx
je case.0x51ed33.7
cmp byte [edx], 0
mov ecx, edx
je 0x51f1a4
mov edx, dword [esp + 0x6c]
cmp esi, ebx
jae 0x51f199
mov al, byte [ecx]
mov byte [esi + edx], al
inc ecx
inc esi
cmp byte [ecx], 0
jne 0x51f190
mov edx, dword [esp + 0x14]
push edx
call dword [0x6211e4]
mov eax, dword [esp + 0x24]
add esp, 4
mov ecx, dword [esp + 0x50]
mov ebp, 0x5fd356
cmp eax, ecx
jb 0x51e7a1
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x74]
mov eax, dword [eax + 8]
cmp edx, eax
jb 0x51e774
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