Function at 0x4af650
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 0x4b00c6
mov ebx, dword [esp + 0x70]
mov ebp, 0x62566d
push eax
push edx
lea eax, [esp + 0x50]
push eax
call fcn.004b03f0
mov edx, eax
add esp, 0xc
mov dword [esp + 0x24], edx
test edx, edx
je case.0x4afc26.7
mov eax, dword [esp + 0x4c]
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jae 0x4b00b7
push ecx
push eax
lea eax, [esp + 0x60]
push eax
call fcn.004b03f0
add esp, 0xc
mov dword [esp + 0x20], eax
test eax, eax
je case.0x4afc26.7
mov edi, dword [esp + 0x60]
lea eax, [esp + 0x28]
push edi
push dword [esp + 0x60]
push eax
call fcn.004b03f0
add esp, 0xc
test eax, eax
je case.0x4afc26.7
push edi
push eax
lea eax, [esp + 0x40]
push eax
call fcn.004b03f0
add esp, 0xc
test eax, eax
je case.0x4afc26.7
cmp byte [esp + 0x36], 0
jne case.0x4afc26.7
movzx ecx, byte [esp + 0x35]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x4afc26.7
movzx eax, byte [eax + 0x4b0104]
jmp dword [eax*4 + 0x4b00dc]
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x2c]
sub eax, ecx
cmp eax, 1
je 0x4af735
xor ebp, ebp
jmp 0x4afb5c
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x6310e4]
add esp, 4
mov ebp, eax
jmp 0x4afb5c
mov edi, dword [esp + 0x30]
mov eax, edi
mov edx, dword [esp + 0x2c]
sub eax, edx
jne 0x4af76b
xor ebp, ebp
jmp 0x4afb5c
cmp eax, 4
jbe 0x4af781
push edi
push edx
call fcn.004b04d0
add esp, 8
mov ebp, eax
jmp 0x4afb5c
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x4af787
cmp ecx, 0xa
mov eax, 0x5b7cb0
push ecx
cmovb eax, ebp
push eax
push str._s_lx
call fcn.0048ef20
add esp, 0xc
mov ebp, eax
jmp 0x4afb5c
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
inc eax
cmp eax, ecx
jbe 0x4af7c9
xor ebp, ebp
jmp 0x4afb5c
push ecx
push eax
call fcn.004b04d0
add esp, 8
mov ebp, eax
jmp 0x4afb5c
push dword [esp + 0x30]
push dword [esp + 0x30]
call fcn.004b04d0
add esp, 8
mov ebp, eax
jmp 0x4afb5c
push 0x62566d
call dword [0x6310e4]
add esp, 4
mov ebp, eax
jmp 0x4afb5c
push 1
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.004aed00
add esp, 0xc
mov ebp, eax
jmp 0x4afb5c
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
mov edx, dword [esp + 0x30]
cmp ecx, edx
jae 0x4af83d
nop dword [eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4af83d
inc ecx
cmp ecx, edx
jb 0x4af830
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4af85d
sub eax, 2
je 0x4af862
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4afb60
mov edi, 0x5c12e8
cmp ecx, edx
jb 0x4af875
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4afb60
cmp byte [ecx], 0x5a
jne 0x4af886
mov ecx, 0x5c12ec
mov edx, 0x5c12ef
jmp 0x4af887
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.0048ef20
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov ebp, eax
mov dword [esp + 0x14], eax
jmp 0x4afb60
mov ebp, dword [esp + 0x2c]
mov edi, 0x62566d
mov ebx, dword [esp + 0x30]
mov ecx, ebp
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], edi
cmp ecx, ebx
jae 0x4af8f0
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4af8f0
inc ecx
cmp ecx, ebx
jb 0x4af8e3
mov eax, ecx
mov byte [esp + 0x12], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4af92a
sub eax, 1
je 0x4af921
sub eax, 1
je 0x4af91a
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4afb60
mov al, byte [ecx - 2]
mov byte [esp + 0x12], al
mov al, byte [ecx - 1]
mov byte [esp + 0x11], al
jmp 0x4af92f
mov byte [esp + 0x11], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x4af99a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x18]
je 0x4af94d
cmp byte [esp + 0x13], 0x2c
jne 0x4af97f
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x4af961
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4af961
cmp dl, 0x39
jle 0x4af950
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4af97f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4af97b
dec edi
sub edx, 1
jne 0x4af970
mov edi, dword [esp + 0x14]
cmp eax, ebx
jae 0x4af99a
cmp byte [eax], 0x5a
jne 0x4af994
mov eax, str._GMT
mov ebx, 0x5c12b8
jmp 0x4af99a
mov edi, 0x625f70
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x62566d
mov eax, 0x625898
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.0048ef20
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov ebp, eax
mov dword [esp + 0x14], eax
jmp 0x4afb60
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.0x4afa1b.13
movzx eax, byte [ecx + 0x4b0134]
jmp dword [eax*4 + 0x4b0124]
mov ebp, 2
jmp 0x4afa2e
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x4afa1b.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x4afa1b.13
lea eax, [eax*4 + 1]
push eax
call dword [0x6310d8]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x4afa1b.13
cmp dword [esp + 0x1c], 0xc
jne 0x4afa8b
test ebx, ebx
je 0x4afa80
push ebx
push edi
push ebp
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov byte [ebx + ebp], 0
mov eax, ebp
jmp 0x4afb51
xor ebx, ebx
cmp edi, dword [esp + 0x30]
jae 0x4afa80
mov eax, dword [esp + 0x18]
xor ecx, ecx
sub eax, 2
je 0x4afab2
sub eax, 2
jne 0x4afabb
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 0x4afb29
cmp ecx, 0x800
jb 0x4afb15
cmp ecx, 0x10000
jb 0x4afb01
cmp ecx, 0x200000
jae 0x4afb40
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 0x4afa93
mov byte [ebx + ebp], 0
mov eax, ebp
jmp 0x4afb51
push ebp
call dword [0x6310dc]
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.0x4afc26.7
test esi, esi
je 0x4afbc5
movsx eax, byte [ebp]
mov edi, ebp
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_isupper
add esp, 4
test eax, eax
je 0x4afb92
nop
movsx eax, byte [edi + 1]
inc edi
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_isupper
add esp, 4
test eax, eax
jne 0x4afb80
cmp byte [edi], 0
jne 0x4afba3
sub edi, ebp
mov ecx, 0x5ba4b8
cmp edi, 2
jle 0x4afba8
mov ecx, 0x625f74
mov ebp, dword [esp + 0x6c]
sub ecx, esi
nop
cmp esi, ebx
jae 0x4afbba
mov al, byte [ecx + esi]
mov byte [esi + ebp], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4afbb0
mov ebp, dword [esp + 0x14]
cmp byte [ebp], 0
je 0x4afbe8
mov ecx, ebp
mov ebp, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x4afbdd
mov al, byte [ecx + esi]
mov byte [esi + ebp], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4afbd3
mov ebp, dword [esp + 0x14]
push ebp
call dword [0x6310dc]
add esp, 4
cmp esi, ebx
jae 0x4afbfe
mov eax, dword [esp + 0x6c]
mov byte [esi + eax], 0x3d
inc esi
cmp byte [esp + 0x46], 0
jne case.0x4afc26.7
movzx ecx, byte [esp + 0x45]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x4afc26.7
movzx eax, byte [eax + 0x4b0170]
jmp dword [eax*4 + 0x4b0148]
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
sub eax, ecx
cmp eax, 1
je 0x4afc43
xor edx, edx
jmp 0x4b0067
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x6310e4]
add esp, 4
mov edx, eax
jmp 0x4b0067
mov edi, dword [esp + 0x40]
mov eax, edi
mov edx, dword [esp + 0x3c]
sub eax, edx
jne 0x4afc79
xor edx, edx
jmp 0x4b0067
cmp eax, 4
jbe 0x4afc8f
push edi
push edx
call fcn.004b04d0
add esp, 8
mov edx, eax
jmp 0x4b0067
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x4afc95
push ecx
cmp ecx, 0xa
mov eax, 0x5b7cb0
mov ecx, 0x62566d
cmovb eax, ecx
push eax
push str._s_lx
call fcn.0048ef20
add esp, 0xc
mov edx, eax
jmp 0x4b0067
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
inc eax
cmp eax, ecx
jbe 0x4afcdc
xor edx, edx
jmp 0x4b0067
push ecx
push eax
call fcn.004b04d0
add esp, 8
mov edx, eax
jmp 0x4b0067
push dword [esp + 0x40]
push dword [esp + 0x40]
call fcn.004b04d0
add esp, 8
mov edx, eax
jmp 0x4b0067
push 0x62566d
call dword [0x6310e4]
add esp, 4
mov edx, eax
jmp 0x4b0067
push 1
push dword [esp + 0x44]
push dword [esp + 0x44]
call fcn.004aed00
add esp, 0xc
mov edx, eax
jmp 0x4b0067
mov ebx, dword [esp + 0x3c]
mov ecx, ebx
mov edx, dword [esp + 0x40]
cmp ecx, edx
jae 0x4afd4d
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4afd4d
inc ecx
cmp ecx, edx
jb 0x4afd40
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4afd6d
sub eax, 2
je 0x4afd72
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4b006b
mov edi, 0x5c12e8
cmp ecx, edx
jb 0x4afd85
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4b006b
cmp byte [ecx], 0x5a
jne 0x4afd96
mov ecx, 0x5c12ec
mov edx, 0x5c12ef
jmp 0x4afd97
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.0048ef20
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4b006b
mov ebp, dword [esp + 0x3c]
mov edi, 0x62566d
mov ebx, dword [esp + 0x40]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x4afe00
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4afe00
inc ecx
cmp ecx, ebx
jb 0x4afdf3
mov eax, ecx
mov byte [esp + 0x11], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4afe3a
sub eax, 1
je 0x4afe31
sub eax, 1
je 0x4afe2a
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4b006b
mov al, byte [ecx - 2]
mov byte [esp + 0x11], al
mov al, byte [ecx - 1]
mov byte [esp + 0x12], al
jmp 0x4afe3f
mov byte [esp + 0x12], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x4afeaa
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x4afe5d
cmp byte [esp + 0x13], 0x2c
jne 0x4afe8f
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x4afe71
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4afe71
cmp dl, 0x39
jle 0x4afe60
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4afe8f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4afe8b
dec edi
sub edx, 1
jne 0x4afe80
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x4afeaa
cmp byte [eax], 0x5a
jne 0x4afea4
mov eax, str._GMT
mov ebx, 0x5c12b8
jmp 0x4afeaa
mov edi, 0x625f70
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x62566d
mov eax, 0x625898
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.0048ef20
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4b006b
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.0x4aff2b.13
movzx eax, byte [ecx + 0x4b01a0]
jmp dword [eax*4 + 0x4b0190]
mov ebp, 2
jmp 0x4aff3e
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x4aff2b.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x4aff2b.13
lea eax, [eax*4 + 1]
push eax
call dword [0x6310d8]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x4aff2b.13
cmp dword [esp + 0x1c], 0xc
jne 0x4aff99
test ebx, ebx
je 0x4aff90
push ebx
push edi
push ebp
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov byte [ebx + ebp], 0
jmp 0x4b005c
xor ebx, ebx
cmp edi, dword [esp + 0x40]
jae 0x4aff90
mov ecx, dword [esp + 0x18]
xor eax, eax
sub ecx, 2
je 0x4affc0
sub ecx, 2
jne 0x4affc9
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 0x4b0036
cmp eax, 0x800
jb 0x4b0021
cmp eax, 0x10000
jb 0x4b000c
cmp eax, 0x200000
jae 0x4b004b
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 0x4affa1
mov byte [ebx + ebp], 0
jmp 0x4b005c
push ebp
call dword [0x6310dc]
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.0x4afc26.7
cmp byte [edx], 0
mov ecx, edx
je 0x4b0094
mov edx, dword [esp + 0x6c]
nop word [eax + eax]
cmp esi, ebx
jae 0x4b0089
mov al, byte [ecx]
mov byte [esi + edx], al
inc ecx
inc esi
cmp byte [ecx], 0
jne 0x4b0080
mov edx, dword [esp + 0x14]
push edx
call dword [0x6310dc]
mov eax, dword [esp + 0x24]
add esp, 4
mov ecx, dword [esp + 0x50]
mov ebp, 0x62566d
cmp eax, ecx
jb 0x4af6a1
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x74]
mov eax, dword [eax + 8]
cmp edx, eax
jb 0x4af674
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