Function at 0x100d58df
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 0x100d6286
mov ebx, dword [esp + 0x70]
mov ebp, 0x102504e9
push eax
push edx
lea eax, [esp + 0x50]
push eax
call fcn.100d65b0
mov edx, eax
add esp, 0xc
mov dword [esp + 0x24], edx
test edx, edx
je case.0x100d5de6.7
mov eax, dword [esp + 0x4c]
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jae 0x100d6277
push ecx
push eax
lea eax, [esp + 0x60]
push eax
call fcn.100d65b0
add esp, 0xc
mov dword [esp + 0x20], eax
test eax, eax
je case.0x100d5de6.7
mov edi, dword [esp + 0x60]
lea eax, [esp + 0x28]
push edi
push dword [esp + 0x60]
push eax
call fcn.100d65b0
add esp, 0xc
test eax, eax
je case.0x100d5de6.7
push edi
push eax
lea eax, [esp + 0x40]
push eax
call fcn.100d65b0
add esp, 0xc
test eax, eax
je case.0x100d5de6.7
cmp byte [esp + 0x36], 0
jne case.0x100d5de6.7
movzx ecx, byte [esp + 0x35]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x100d5de6.7
movzx eax, byte [eax + 0x100d62c4]
jmp dword [eax*4 + 0x100d629c]
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x2c]
sub eax, ecx
cmp eax, 1
je 0x100d58f5
xor ebp, ebp
jmp 0x100d5d1c
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x102650e4]
add esp, 4
mov ebp, eax
jmp 0x100d5d1c
mov edi, dword [esp + 0x30]
mov eax, edi
mov edx, dword [esp + 0x2c]
sub eax, edx
jne 0x100d592b
xor ebp, ebp
jmp 0x100d5d1c
cmp eax, 4
jbe 0x100d5941
push edi
push edx
call fcn.100d6690
add esp, 8
mov ebp, eax
jmp 0x100d5d1c
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x100d5947
cmp ecx, 0xa
mov eax, 0x10253114
push ecx
cmovb eax, ebp
push eax
push str._s_lx
call fcn.100b5410
add esp, 0xc
mov ebp, eax
jmp 0x100d5d1c
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
inc eax
cmp eax, ecx
jbe 0x100d5989
xor ebp, ebp
jmp 0x100d5d1c
push ecx
push eax
call fcn.100d6690
add esp, 8
mov ebp, eax
jmp 0x100d5d1c
push dword [esp + 0x30]
push dword [esp + 0x30]
call fcn.100d6690
add esp, 8
mov ebp, eax
jmp 0x100d5d1c
push 0x102504e9
call dword [0x102650e4]
add esp, 4
mov ebp, eax
jmp 0x100d5d1c
push 1
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.100d4ec0
add esp, 0xc
mov ebp, eax
jmp 0x100d5d1c
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
mov edx, dword [esp + 0x30]
cmp ecx, edx
jae 0x100d59fd
nop dword [eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x100d59fd
inc ecx
cmp ecx, edx
jb 0x100d59f0
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x100d5a1d
sub eax, 2
je 0x100d5a22
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x100d5d20
mov edi, 0x102550ec
cmp ecx, edx
jb 0x100d5a35
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x100d5d20
cmp byte [ecx], 0x5a
jne 0x100d5a46
mov ecx, 0x101ebe88
mov edx, 0x101ebe8b
jmp 0x100d5a47
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.100b5410
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov ebp, eax
mov dword [esp + 0x14], eax
jmp 0x100d5d20
mov ebp, dword [esp + 0x2c]
mov edi, 0x102504e9
mov ebx, dword [esp + 0x30]
mov ecx, ebp
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], edi
cmp ecx, ebx
jae 0x100d5ab0
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x100d5ab0
inc ecx
cmp ecx, ebx
jb 0x100d5aa3
mov eax, ecx
mov byte [esp + 0x12], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x100d5aea
sub eax, 1
je 0x100d5ae1
sub eax, 1
je 0x100d5ada
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x100d5d20
mov al, byte [ecx - 2]
mov byte [esp + 0x12], al
mov al, byte [ecx - 1]
mov byte [esp + 0x11], al
jmp 0x100d5aef
mov byte [esp + 0x11], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x100d5b5a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x18]
je 0x100d5b0d
cmp byte [esp + 0x13], 0x2c
jne 0x100d5b3f
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x100d5b21
mov dl, byte [eax]
cmp dl, 0x30
jl 0x100d5b21
cmp dl, 0x39
jle 0x100d5b10
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x100d5b3f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x100d5b3b
dec edi
sub edx, 1
jne 0x100d5b30
mov edi, dword [esp + 0x14]
cmp eax, ebx
jae 0x100d5b5a
cmp byte [eax], 0x5a
jne 0x100d5b54
mov eax, str._GMT
mov ebx, 0x101ebe58
jmp 0x100d5b5a
mov edi, 0x1025331c
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x102504e9
mov eax, 0x10252f48
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.100b5410
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov ebp, eax
mov dword [esp + 0x14], eax
jmp 0x100d5d20
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.0x100d5bdb.13
movzx eax, byte [ecx + 0x100d62f4]
jmp dword [eax*4 + 0x100d62e4]
mov ebp, 2
jmp 0x100d5bee
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x100d5bdb.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x100d5bdb.13
lea eax, [eax*4 + 1]
push eax
call dword [0x102650d8]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x100d5bdb.13
cmp dword [esp + 0x1c], 0xc
jne 0x100d5c4b
test ebx, ebx
je 0x100d5c40
push ebx
push edi
push ebp
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov byte [ebx + ebp], 0
mov eax, ebp
jmp 0x100d5d11
xor ebx, ebx
cmp edi, dword [esp + 0x30]
jae 0x100d5c40
mov eax, dword [esp + 0x18]
xor ecx, ecx
sub eax, 2
je 0x100d5c72
sub eax, 2
jne 0x100d5c7b
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 0x100d5ce9
cmp ecx, 0x800
jb 0x100d5cd5
cmp ecx, 0x10000
jb 0x100d5cc1
cmp ecx, 0x200000
jae 0x100d5d00
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 0x100d5c53
mov byte [ebx + ebp], 0
mov eax, ebp
jmp 0x100d5d11
push ebp
call dword [0x102650dc]
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.0x100d5de6.7
test esi, esi
je 0x100d5d85
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 0x100d5d52
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 0x100d5d40
cmp byte [edi], 0
jne 0x100d5d63
sub edi, ebp
mov ecx, 0x101e5090
cmp edi, 2
jle 0x100d5d68
mov ecx, 0x10250700
mov ebp, dword [esp + 0x6c]
sub ecx, esi
nop
cmp esi, ebx
jae 0x100d5d7a
mov al, byte [ecx + esi]
mov byte [esi + ebp], al
inc esi
cmp byte [ecx + esi], 0
jne 0x100d5d70
mov ebp, dword [esp + 0x14]
cmp byte [ebp], 0
je 0x100d5da8
mov ecx, ebp
mov ebp, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x100d5d9d
mov al, byte [ecx + esi]
mov byte [esi + ebp], al
inc esi
cmp byte [ecx + esi], 0
jne 0x100d5d93
mov ebp, dword [esp + 0x14]
push ebp
call dword [0x102650dc]
add esp, 4
cmp esi, ebx
jae 0x100d5dbe
mov eax, dword [esp + 0x6c]
mov byte [esi + eax], 0x3d
inc esi
cmp byte [esp + 0x46], 0
jne case.0x100d5de6.7
movzx ecx, byte [esp + 0x45]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x100d5de6.7
movzx eax, byte [eax + 0x100d6330]
jmp dword [eax*4 + 0x100d6308]
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
sub eax, ecx
cmp eax, 1
je 0x100d5e03
xor edx, edx
jmp 0x100d6227
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x102650e4]
add esp, 4
mov edx, eax
jmp 0x100d6227
mov edi, dword [esp + 0x40]
mov eax, edi
mov edx, dword [esp + 0x3c]
sub eax, edx
jne 0x100d5e39
xor edx, edx
jmp 0x100d6227
cmp eax, 4
jbe 0x100d5e4f
push edi
push edx
call fcn.100d6690
add esp, 8
mov edx, eax
jmp 0x100d6227
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x100d5e55
push ecx
cmp ecx, 0xa
mov eax, 0x10253114
mov ecx, 0x102504e9
cmovb eax, ecx
push eax
push str._s_lx
call fcn.100b5410
add esp, 0xc
mov edx, eax
jmp 0x100d6227
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
inc eax
cmp eax, ecx
jbe 0x100d5e9c
xor edx, edx
jmp 0x100d6227
push ecx
push eax
call fcn.100d6690
add esp, 8
mov edx, eax
jmp 0x100d6227
push dword [esp + 0x40]
push dword [esp + 0x40]
call fcn.100d6690
add esp, 8
mov edx, eax
jmp 0x100d6227
push 0x102504e9
call dword [0x102650e4]
add esp, 4
mov edx, eax
jmp 0x100d6227
push 1
push dword [esp + 0x44]
push dword [esp + 0x44]
call fcn.100d4ec0
add esp, 0xc
mov edx, eax
jmp 0x100d6227
mov ebx, dword [esp + 0x3c]
mov ecx, ebx
mov edx, dword [esp + 0x40]
cmp ecx, edx
jae 0x100d5f0d
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x100d5f0d
inc ecx
cmp ecx, edx
jb 0x100d5f00
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x100d5f2d
sub eax, 2
je 0x100d5f32
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x100d622b
mov edi, 0x102550ec
cmp ecx, edx
jb 0x100d5f45
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x100d622b
cmp byte [ecx], 0x5a
jne 0x100d5f56
mov ecx, 0x101ebe88
mov edx, 0x101ebe8b
jmp 0x100d5f57
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.100b5410
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x100d622b
mov ebp, dword [esp + 0x3c]
mov edi, 0x102504e9
mov ebx, dword [esp + 0x40]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x100d5fc0
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x100d5fc0
inc ecx
cmp ecx, ebx
jb 0x100d5fb3
mov eax, ecx
mov byte [esp + 0x11], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x100d5ffa
sub eax, 1
je 0x100d5ff1
sub eax, 1
je 0x100d5fea
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x100d622b
mov al, byte [ecx - 2]
mov byte [esp + 0x11], al
mov al, byte [ecx - 1]
mov byte [esp + 0x12], al
jmp 0x100d5fff
mov byte [esp + 0x12], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x100d606a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x100d601d
cmp byte [esp + 0x13], 0x2c
jne 0x100d604f
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x100d6031
mov dl, byte [eax]
cmp dl, 0x30
jl 0x100d6031
cmp dl, 0x39
jle 0x100d6020
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x100d604f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x100d604b
dec edi
sub edx, 1
jne 0x100d6040
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x100d606a
cmp byte [eax], 0x5a
jne 0x100d6064
mov eax, str._GMT
mov ebx, 0x101ebe58
jmp 0x100d606a
mov edi, 0x1025331c
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x102504e9
mov eax, 0x10252f48
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.100b5410
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x100d622b
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.0x100d60eb.13
movzx eax, byte [ecx + 0x100d6360]
jmp dword [eax*4 + 0x100d6350]
mov ebp, 2
jmp 0x100d60fe
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x100d60eb.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x100d60eb.13
lea eax, [eax*4 + 1]
push eax
call dword [0x102650d8]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x100d60eb.13
cmp dword [esp + 0x1c], 0xc
jne 0x100d6159
test ebx, ebx
je 0x100d6150
push ebx
push edi
push ebp
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov byte [ebx + ebp], 0
jmp 0x100d621c
xor ebx, ebx
cmp edi, dword [esp + 0x40]
jae 0x100d6150
mov ecx, dword [esp + 0x18]
xor eax, eax
sub ecx, 2
je 0x100d6180
sub ecx, 2
jne 0x100d6189
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 0x100d61f6
cmp eax, 0x800
jb 0x100d61e1
cmp eax, 0x10000
jb 0x100d61cc
cmp eax, 0x200000
jae 0x100d620b
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 0x100d6161
mov byte [ebx + ebp], 0
jmp 0x100d621c
push ebp
call dword [0x102650dc]
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.0x100d5de6.7
cmp byte [edx], 0
mov ecx, edx
je 0x100d6254
mov edx, dword [esp + 0x6c]
nop word [eax + eax]
cmp esi, ebx
jae 0x100d6249
mov al, byte [ecx]
mov byte [esi + edx], al
inc ecx
inc esi
cmp byte [ecx], 0
jne 0x100d6240
mov edx, dword [esp + 0x14]
push edx
call dword [0x102650dc]
mov eax, dword [esp + 0x24]
add esp, 4
mov ecx, dword [esp + 0x50]
mov ebp, 0x102504e9
cmp eax, ecx
jb 0x100d5861
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x74]
mov eax, dword [eax + 8]
cmp edx, eax
jb 0x100d5834
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