Function at 0x454f20
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 0x455996
mov ebx, dword [esp + 0x70]
mov ebp, 0x45e707
push eax
push edx
lea eax, [esp + 0x50]
push eax
call fcn.00455cc0
mov edx, eax
add esp, 0xc
mov dword [esp + 0x24], edx
test edx, edx
je case.0x4554f6.7
mov eax, dword [esp + 0x4c]
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jae 0x455987
push ecx
push eax
lea eax, [esp + 0x60]
push eax
call fcn.00455cc0
add esp, 0xc
mov dword [esp + 0x20], eax
test eax, eax
je case.0x4554f6.7
mov edi, dword [esp + 0x60]
lea eax, [esp + 0x28]
push edi
push dword [esp + 0x60]
push eax
call fcn.00455cc0
add esp, 0xc
test eax, eax
je case.0x4554f6.7
push edi
push eax
lea eax, [esp + 0x40]
push eax
call fcn.00455cc0
add esp, 0xc
test eax, eax
je case.0x4554f6.7
cmp byte [esp + 0x36], 0
jne case.0x4554f6.7
movzx ecx, byte [esp + 0x35]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x4554f6.7
movzx eax, byte [eax + 0x4559d4]
jmp dword [eax*4 + 0x4559ac]
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x2c]
sub eax, ecx
cmp eax, 1
je 0x455005
xor ebp, ebp
jmp 0x45542c
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x4730a0]
add esp, 4
mov ebp, eax
jmp 0x45542c
mov edi, dword [esp + 0x30]
mov eax, edi
mov edx, dword [esp + 0x2c]
sub eax, edx
jne 0x45503b
xor ebp, ebp
jmp 0x45542c
cmp eax, 4
jbe 0x455051
push edi
push edx
call fcn.00455da0
add esp, 8
mov ebp, eax
jmp 0x45542c
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x455057
cmp ecx, 0xa
mov eax, 0x46d018
push ecx
cmovb eax, ebp
push eax
push str._s_lx
call fcn.004336b0
add esp, 0xc
mov ebp, eax
jmp 0x45542c
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
inc eax
cmp eax, ecx
jbe 0x455099
xor ebp, ebp
jmp 0x45542c
push ecx
push eax
call fcn.00455da0
add esp, 8
mov ebp, eax
jmp 0x45542c
push dword [esp + 0x30]
push dword [esp + 0x30]
call fcn.00455da0
add esp, 8
mov ebp, eax
jmp 0x45542c
push 0x45e707
call dword [0x4730a0]
add esp, 4
mov ebp, eax
jmp 0x45542c
push 1
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.004545c0
add esp, 0xc
mov ebp, eax
jmp 0x45542c
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
mov edx, dword [esp + 0x30]
cmp ecx, edx
jae 0x45510d
nop dword [eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x45510d
inc ecx
cmp ecx, edx
jb 0x455100
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x45512d
sub eax, 2
je 0x455132
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x455430
mov edi, 0x46d058
cmp ecx, edx
jb 0x455145
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x455430
cmp byte [ecx], 0x5a
jne 0x455156
mov ecx, 0x46d05c
mov edx, 0x46d05f
jmp 0x455157
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.004336b0
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov ebp, eax
mov dword [esp + 0x14], eax
jmp 0x455430
mov ebp, dword [esp + 0x2c]
mov edi, 0x45e707
mov ebx, dword [esp + 0x30]
mov ecx, ebp
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], edi
cmp ecx, ebx
jae 0x4551c0
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4551c0
inc ecx
cmp ecx, ebx
jb 0x4551b3
mov eax, ecx
mov byte [esp + 0x12], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4551fa
sub eax, 1
je 0x4551f1
sub eax, 1
je 0x4551ea
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x455430
mov al, byte [ecx - 2]
mov byte [esp + 0x12], al
mov al, byte [ecx - 1]
mov byte [esp + 0x11], al
jmp 0x4551ff
mov byte [esp + 0x11], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x45526a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x18]
je 0x45521d
cmp byte [esp + 0x13], 0x2c
jne 0x45524f
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x455231
mov dl, byte [eax]
cmp dl, 0x30
jl 0x455231
cmp dl, 0x39
jle 0x455220
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x45524f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x45524b
dec edi
sub edx, 1
jne 0x455240
mov edi, dword [esp + 0x14]
cmp eax, ebx
jae 0x45526a
cmp byte [eax], 0x5a
jne 0x455264
mov eax, str._GMT
mov ebx, 0x46d028
jmp 0x45526a
mov edi, 0x45e614
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x45e707
mov eax, 0x45e724
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.004336b0
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov ebp, eax
mov dword [esp + 0x14], eax
jmp 0x455430
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.0x4552eb.13
movzx eax, byte [ecx + 0x455a04]
jmp dword [eax*4 + 0x4559f4]
mov ebp, 2
jmp 0x4552fe
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x4552eb.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x4552eb.13
lea eax, [eax*4 + 1]
push eax
call dword [0x473094]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x4552eb.13
cmp dword [esp + 0x1c], 0xc
jne 0x45535b
test ebx, ebx
je 0x455350
push ebx
push edi
push ebp
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov byte [ebx + ebp], 0
mov eax, ebp
jmp 0x455421
xor ebx, ebx
cmp edi, dword [esp + 0x30]
jae 0x455350
mov eax, dword [esp + 0x18]
xor ecx, ecx
sub eax, 2
je 0x455382
sub eax, 2
jne 0x45538b
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 0x4553f9
cmp ecx, 0x800
jb 0x4553e5
cmp ecx, 0x10000
jb 0x4553d1
cmp ecx, 0x200000
jae 0x455410
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 0x455363
mov byte [ebx + ebp], 0
mov eax, ebp
jmp 0x455421
push ebp
call dword [0x473098]
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.0x4554f6.7
test esi, esi
je 0x455495
movsx eax, byte [ebp]
mov edi, ebp
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_isupper]
add esp, 4
test eax, eax
je 0x455463
movsx eax, byte [edi + 1]
inc edi
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_isupper]
add esp, 4
test eax, eax
jne 0x455450
cmp byte [edi], 0
jne 0x455474
sub edi, ebp
mov ecx, 0x462db4
cmp edi, 2
jle 0x455479
mov ecx, 0x45e734
mov ebp, dword [esp + 0x6c]
sub ecx, esi
nop
cmp esi, ebx
jae 0x45548a
mov al, byte [ecx + esi]
mov byte [esi + ebp], al
inc esi
cmp byte [ecx + esi], 0
jne 0x455480
mov ebp, dword [esp + 0x14]
cmp byte [ebp], 0
je 0x4554b8
mov ecx, ebp
mov ebp, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x4554ad
mov al, byte [ecx + esi]
mov byte [esi + ebp], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4554a3
mov ebp, dword [esp + 0x14]
push ebp
call dword [0x473098]
add esp, 4
cmp esi, ebx
jae 0x4554ce
mov eax, dword [esp + 0x6c]
mov byte [esi + eax], 0x3d
inc esi
cmp byte [esp + 0x46], 0
jne case.0x4554f6.7
movzx ecx, byte [esp + 0x45]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x4554f6.7
movzx eax, byte [eax + 0x455a40]
jmp dword [eax*4 + 0x455a18]
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
sub eax, ecx
cmp eax, 1
je 0x455513
xor edx, edx
jmp 0x455937
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x4730a0]
add esp, 4
mov edx, eax
jmp 0x455937
mov edi, dword [esp + 0x40]
mov eax, edi
mov edx, dword [esp + 0x3c]
sub eax, edx
jne 0x455549
xor edx, edx
jmp 0x455937
cmp eax, 4
jbe 0x45555f
push edi
push edx
call fcn.00455da0
add esp, 8
mov edx, eax
jmp 0x455937
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x455565
push ecx
cmp ecx, 0xa
mov eax, 0x46d018
mov ecx, 0x45e707
cmovb eax, ecx
push eax
push str._s_lx
call fcn.004336b0
add esp, 0xc
mov edx, eax
jmp 0x455937
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
inc eax
cmp eax, ecx
jbe 0x4555ac
xor edx, edx
jmp 0x455937
push ecx
push eax
call fcn.00455da0
add esp, 8
mov edx, eax
jmp 0x455937
push dword [esp + 0x40]
push dword [esp + 0x40]
call fcn.00455da0
add esp, 8
mov edx, eax
jmp 0x455937
push 0x45e707
call dword [0x4730a0]
add esp, 4
mov edx, eax
jmp 0x455937
push 1
push dword [esp + 0x44]
push dword [esp + 0x44]
call fcn.004545c0
add esp, 0xc
mov edx, eax
jmp 0x455937
mov ebx, dword [esp + 0x3c]
mov ecx, ebx
mov edx, dword [esp + 0x40]
cmp ecx, edx
jae 0x45561d
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x45561d
inc ecx
cmp ecx, edx
jb 0x455610
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x45563d
sub eax, 2
je 0x455642
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x45593b
mov edi, 0x46d058
cmp ecx, edx
jb 0x455655
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x45593b
cmp byte [ecx], 0x5a
jne 0x455666
mov ecx, 0x46d05c
mov edx, 0x46d05f
jmp 0x455667
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.004336b0
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x45593b
mov ebp, dword [esp + 0x3c]
mov edi, 0x45e707
mov ebx, dword [esp + 0x40]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x4556d0
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4556d0
inc ecx
cmp ecx, ebx
jb 0x4556c3
mov eax, ecx
mov byte [esp + 0x11], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x45570a
sub eax, 1
je 0x455701
sub eax, 1
je 0x4556fa
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x45593b
mov al, byte [ecx - 2]
mov byte [esp + 0x11], al
mov al, byte [ecx - 1]
mov byte [esp + 0x12], al
jmp 0x45570f
mov byte [esp + 0x12], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x45577a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x45572d
cmp byte [esp + 0x13], 0x2c
jne 0x45575f
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x455741
mov dl, byte [eax]
cmp dl, 0x30
jl 0x455741
cmp dl, 0x39
jle 0x455730
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x45575f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x45575b
dec edi
sub edx, 1
jne 0x455750
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x45577a
cmp byte [eax], 0x5a
jne 0x455774
mov eax, str._GMT
mov ebx, 0x46d028
jmp 0x45577a
mov edi, 0x45e614
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x45e707
mov eax, 0x45e724
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.004336b0
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x45593b
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.0x4557fb.13
movzx eax, byte [ecx + 0x455a70]
jmp dword [eax*4 + 0x455a60]
mov ebp, 2
jmp 0x45580e
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x4557fb.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x4557fb.13
lea eax, [eax*4 + 1]
push eax
call dword [0x473094]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x4557fb.13
cmp dword [esp + 0x1c], 0xc
jne 0x455869
test ebx, ebx
je 0x455860
push ebx
push edi
push ebp
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov byte [ebx + ebp], 0
jmp 0x45592c
xor ebx, ebx
cmp edi, dword [esp + 0x40]
jae 0x455860
mov ecx, dword [esp + 0x18]
xor eax, eax
sub ecx, 2
je 0x455890
sub ecx, 2
jne 0x455899
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 0x455906
cmp eax, 0x800
jb 0x4558f1
cmp eax, 0x10000
jb 0x4558dc
cmp eax, 0x200000
jae 0x45591b
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 0x455871
mov byte [ebx + ebp], 0
jmp 0x45592c
push ebp
call dword [0x473098]
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.0x4554f6.7
cmp byte [edx], 0
mov ecx, edx
je 0x455964
mov edx, dword [esp + 0x6c]
nop word [eax + eax]
cmp esi, ebx
jae 0x455959
mov al, byte [ecx]
mov byte [esi + edx], al
inc ecx
inc esi
cmp byte [ecx], 0
jne 0x455950
mov edx, dword [esp + 0x14]
push edx
call dword [0x473098]
mov eax, dword [esp + 0x24]
add esp, 4
mov ecx, dword [esp + 0x50]
mov ebp, 0x45e707
cmp eax, ecx
jb 0x454f71
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x74]
mov eax, dword [eax + 8]
cmp edx, eax
jb 0x454f44
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