Function at 0x456dc0
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 0x457836
mov ebx, dword [esp + 0x70]
mov ebp, 0x49b74c
push eax
push edx
lea eax, [esp + 0x50]
push eax
call fcn.00457b60
mov edx, eax
add esp, 0xc
mov dword [esp + 0x24], edx
test edx, edx
je case.0x457396.7
mov eax, dword [esp + 0x4c]
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jae 0x457827
push ecx
push eax
lea eax, [esp + 0x60]
push eax
call fcn.00457b60
add esp, 0xc
mov dword [esp + 0x20], eax
test eax, eax
je case.0x457396.7
mov edi, dword [esp + 0x60]
lea eax, [esp + 0x28]
push edi
push dword [esp + 0x60]
push eax
call fcn.00457b60
add esp, 0xc
test eax, eax
je case.0x457396.7
push edi
push eax
lea eax, [esp + 0x40]
push eax
call fcn.00457b60
add esp, 0xc
test eax, eax
je case.0x457396.7
cmp byte [esp + 0x36], 0
jne case.0x457396.7
movzx ecx, byte [esp + 0x35]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x457396.7
movzx eax, byte [eax + 0x457874]
jmp dword [eax*4 + 0x45784c]
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x2c]
sub eax, ecx
cmp eax, 1
je 0x456ea5
xor ebp, ebp
jmp 0x4572cc
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x4a100c]
add esp, 4
mov ebp, eax
jmp 0x4572cc
mov edi, dword [esp + 0x30]
mov eax, edi
mov edx, dword [esp + 0x2c]
sub eax, edx
jne 0x456edb
xor ebp, ebp
jmp 0x4572cc
cmp eax, 4
jbe 0x456ef1
push edi
push edx
call fcn.00457c40
add esp, 8
mov ebp, eax
jmp 0x4572cc
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x456ef7
cmp ecx, 0xa
mov eax, 0x492ac0
push ecx
cmovb eax, ebp
push eax
push str._s_lx
call fcn.004280f0
add esp, 0xc
mov ebp, eax
jmp 0x4572cc
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
inc eax
cmp eax, ecx
jbe 0x456f39
xor ebp, ebp
jmp 0x4572cc
push ecx
push eax
call fcn.00457c40
add esp, 8
mov ebp, eax
jmp 0x4572cc
push dword [esp + 0x30]
push dword [esp + 0x30]
call fcn.00457c40
add esp, 8
mov ebp, eax
jmp 0x4572cc
push 0x49b74c
call dword [0x4a100c]
add esp, 4
mov ebp, eax
jmp 0x4572cc
push 1
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.00456470
add esp, 0xc
mov ebp, eax
jmp 0x4572cc
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
mov edx, dword [esp + 0x30]
cmp ecx, edx
jae 0x456fad
nop dword [eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x456fad
inc ecx
cmp ecx, edx
jb 0x456fa0
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x456fcd
sub eax, 2
je 0x456fd2
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4572d0
mov edi, 0x492b00
cmp ecx, edx
jb 0x456fe5
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4572d0
cmp byte [ecx], 0x5a
jne 0x456ff6
mov ecx, 0x492b04
mov edx, 0x492b07
jmp 0x456ff7
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.004280f0
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov ebp, eax
mov dword [esp + 0x14], eax
jmp 0x4572d0
mov ebp, dword [esp + 0x2c]
mov edi, 0x49b74c
mov ebx, dword [esp + 0x30]
mov ecx, ebp
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], edi
cmp ecx, ebx
jae 0x457060
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x457060
inc ecx
cmp ecx, ebx
jb 0x457053
mov eax, ecx
mov byte [esp + 0x12], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x45709a
sub eax, 1
je 0x457091
sub eax, 1
je 0x45708a
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4572d0
mov al, byte [ecx - 2]
mov byte [esp + 0x12], al
mov al, byte [ecx - 1]
mov byte [esp + 0x11], al
jmp 0x45709f
mov byte [esp + 0x11], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x45710a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x18]
je 0x4570bd
cmp byte [esp + 0x13], 0x2c
jne 0x4570ef
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x4570d1
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4570d1
cmp dl, 0x39
jle 0x4570c0
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4570ef
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4570eb
dec edi
sub edx, 1
jne 0x4570e0
mov edi, dword [esp + 0x14]
cmp eax, ebx
jae 0x45710a
cmp byte [eax], 0x5a
jne 0x457104
mov eax, str._GMT
mov ebx, 0x492ad0
jmp 0x45710a
mov edi, 0x489884
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x49b74c
mov eax, 0x48913c
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.004280f0
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov ebp, eax
mov dword [esp + 0x14], eax
jmp 0x4572d0
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.0x45718b.13
movzx eax, byte [ecx + 0x4578a4]
jmp dword [eax*4 + 0x457894]
mov ebp, 2
jmp 0x45719e
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x45718b.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x45718b.13
lea eax, [eax*4 + 1]
push eax
call dword [section..data]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x45718b.13
cmp dword [esp + 0x1c], 0xc
jne 0x4571fb
test ebx, ebx
je 0x4571f0
push ebx
push edi
push ebp
call fcn.0045fa80
add esp, 0xc
mov byte [ebx + ebp], 0
mov eax, ebp
jmp 0x4572c1
xor ebx, ebx
cmp edi, dword [esp + 0x30]
jae 0x4571f0
mov eax, dword [esp + 0x18]
xor ecx, ecx
sub eax, 2
je 0x457222
sub eax, 2
jne 0x45722b
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 0x457299
cmp ecx, 0x800
jb 0x457285
cmp ecx, 0x10000
jb 0x457271
cmp ecx, 0x200000
jae 0x4572b0
mov al, cl
mov edx, 2
and al, 0x3f
or ecx, 0x400000
or al, 0x80
shr ecx, 6
mov byte [ebx + ebp + 3], al
mov al, cl
or ecx, 0x20000
and al, 0x3f
shr ecx, 6
or al, 0x80
inc edx
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 0x457203
mov byte [ebx + ebp], 0
mov eax, ebp
jmp 0x4572c1
push ebp
call dword [0x4a1004]
add esp, 4
mov eax, dword [esp + 0x14]
or ebx, 0xffffffff
xor ebp, ebp
test ebx, ebx
mov ebx, dword [esp + 0x70]
cmovns ebp, eax
mov dword [esp + 0x14], ebp
test ebp, ebp
je case.0x457396.7
test esi, esi
je 0x457335
movsx eax, byte [ebp]
mov edi, ebp
push eax
call fcn.0046ffa0
add esp, 4
test eax, eax
je 0x457302
nop
movsx eax, byte [edi + 1]
inc edi
push eax
call fcn.0046ffa0
add esp, 4
test eax, eax
jne 0x4572f0
cmp byte [edi], 0
jne 0x457313
sub edi, ebp
mov ecx, 0x489c2c
cmp edi, 2
jle 0x457318
mov ecx, 0x488fb0
mov ebp, dword [esp + 0x6c]
sub ecx, esi
nop
cmp esi, ebx
jae 0x45732a
mov al, byte [ecx + esi]
mov byte [esi + ebp], al
inc esi
cmp byte [ecx + esi], 0
jne 0x457320
mov ebp, dword [esp + 0x14]
cmp byte [ebp], 0
je 0x457358
mov ecx, ebp
mov ebp, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x45734d
mov al, byte [ecx + esi]
mov byte [esi + ebp], al
inc esi
cmp byte [ecx + esi], 0
jne 0x457343
mov ebp, dword [esp + 0x14]
push ebp
call dword [0x4a1004]
add esp, 4
cmp esi, ebx
jae 0x45736e
mov eax, dword [esp + 0x6c]
mov byte [esi + eax], 0x3d
inc esi
cmp byte [esp + 0x46], 0
jne case.0x457396.7
movzx ecx, byte [esp + 0x45]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x457396.7
movzx eax, byte [eax + 0x4578e0]
jmp dword [eax*4 + 0x4578b8]
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
sub eax, ecx
cmp eax, 1
je 0x4573b3
xor edx, edx
jmp 0x4577d7
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x4a100c]
add esp, 4
mov edx, eax
jmp 0x4577d7
mov edi, dword [esp + 0x40]
mov eax, edi
mov edx, dword [esp + 0x3c]
sub eax, edx
jne 0x4573e9
xor edx, edx
jmp 0x4577d7
cmp eax, 4
jbe 0x4573ff
push edi
push edx
call fcn.00457c40
add esp, 8
mov edx, eax
jmp 0x4577d7
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x457405
push ecx
cmp ecx, 0xa
mov eax, 0x492ac0
mov ecx, 0x49b74c
cmovb eax, ecx
push eax
push str._s_lx
call fcn.004280f0
add esp, 0xc
mov edx, eax
jmp 0x4577d7
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
inc eax
cmp eax, ecx
jbe 0x45744c
xor edx, edx
jmp 0x4577d7
push ecx
push eax
call fcn.00457c40
add esp, 8
mov edx, eax
jmp 0x4577d7
push dword [esp + 0x40]
push dword [esp + 0x40]
call fcn.00457c40
add esp, 8
mov edx, eax
jmp 0x4577d7
push 0x49b74c
call dword [0x4a100c]
add esp, 4
mov edx, eax
jmp 0x4577d7
push 1
push dword [esp + 0x44]
push dword [esp + 0x44]
call fcn.00456470
add esp, 0xc
mov edx, eax
jmp 0x4577d7
mov ebx, dword [esp + 0x3c]
mov ecx, ebx
mov edx, dword [esp + 0x40]
cmp ecx, edx
jae 0x4574bd
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4574bd
inc ecx
cmp ecx, edx
jb 0x4574b0
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4574dd
sub eax, 2
je 0x4574e2
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4577db
mov edi, 0x492b00
cmp ecx, edx
jb 0x4574f5
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4577db
cmp byte [ecx], 0x5a
jne 0x457506
mov ecx, 0x492b04
mov edx, 0x492b07
jmp 0x457507
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.004280f0
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4577db
mov ebp, dword [esp + 0x3c]
mov edi, 0x49b74c
mov ebx, dword [esp + 0x40]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x457570
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x457570
inc ecx
cmp ecx, ebx
jb 0x457563
mov eax, ecx
mov byte [esp + 0x11], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4575aa
sub eax, 1
je 0x4575a1
sub eax, 1
je 0x45759a
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4577db
mov al, byte [ecx - 2]
mov byte [esp + 0x11], al
mov al, byte [ecx - 1]
mov byte [esp + 0x12], al
jmp 0x4575af
mov byte [esp + 0x12], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x45761a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x4575cd
cmp byte [esp + 0x13], 0x2c
jne 0x4575ff
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x4575e1
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4575e1
cmp dl, 0x39
jle 0x4575d0
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4575ff
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4575fb
dec edi
sub edx, 1
jne 0x4575f0
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x45761a
cmp byte [eax], 0x5a
jne 0x457614
mov eax, str._GMT
mov ebx, 0x492ad0
jmp 0x45761a
mov edi, 0x489884
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x49b74c
mov eax, 0x48913c
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.004280f0
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4577db
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.0x45769b.13
movzx eax, byte [ecx + 0x457910]
jmp dword [eax*4 + 0x457900]
mov ebp, 2
jmp 0x4576ae
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x45769b.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x45769b.13
lea eax, [eax*4 + 1]
push eax
call dword [section..data]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x45769b.13
cmp dword [esp + 0x1c], 0xc
jne 0x457709
test ebx, ebx
je 0x457700
push ebx
push edi
push ebp
call fcn.0045fa80
add esp, 0xc
mov byte [ebx + ebp], 0
jmp 0x4577cc
xor ebx, ebx
cmp edi, dword [esp + 0x40]
jae 0x457700
mov ecx, dword [esp + 0x18]
xor eax, eax
sub ecx, 2
je 0x457730
sub ecx, 2
jne 0x457739
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 0x4577a6
cmp eax, 0x800
jb 0x457791
cmp eax, 0x10000
jb 0x45777c
cmp eax, 0x200000
jae 0x4577bb
mov cl, al
mov edx, 2
and cl, 0x3f
or eax, 0x400000
or cl, 0x80
shr eax, 6
mov byte [ebx + ebp + 3], cl
mov cl, al
or eax, 0x20000
and cl, 0x3f
shr eax, 6
or cl, 0x80
inc edx
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 0x457711
mov byte [ebx + ebp], 0
jmp 0x4577cc
push ebp
call dword [0x4a1004]
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.0x457396.7
cmp byte [edx], 0
mov ecx, edx
je 0x457804
mov edx, dword [esp + 0x6c]
nop word [eax + eax]
cmp esi, ebx
jae 0x4577f9
mov al, byte [ecx]
mov byte [esi + edx], al
inc ecx
inc esi
cmp byte [ecx], 0
jne 0x4577f0
mov edx, dword [esp + 0x14]
push edx
call dword [0x4a1004]
mov eax, dword [esp + 0x24]
add esp, 4
mov ecx, dword [esp + 0x50]
mov ebp, 0x49b74c
cmp eax, ecx
jb 0x456e11
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x74]
mov eax, dword [eax + 8]
cmp edx, eax
jb 0x456de4
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