Function at 0x42a230
Capabilities:
Contain obfuscated stackstrings
Encode data using base64
Parse pe header

Disassembly:
sub esp, 0x4c
mov eax, dword [0x4530e4]
xor eax, esp
mov dword [esp + 0x48], eax
push ebx
push esi
push edi
mov edi, dword [esp + 0x5c]
mov esi, edx
mov ebx, ecx
mov dword [esp + 0x10], edi
test esi, esi
je 0x42a4fa
test ebx, ebx
jbe 0x42a4fa
lea ecx, [ebx + 2]
mov eax, 0xaaaaaaab
mul ecx
shr edx, 1
add edx, edx
add edx, edx
mov eax, edx
shr eax, 0xb
lea ecx, [edx + eax*2]
cmp dword [esp + 0x60], ecx
jb 0x42a4fa
mov eax, 0xaaaaaaab
mul ebx
shr edx, 1
lea edx, [edx + edx*2]
push ebp
lea ebp, [edx + esi]
mov byte [esp + 0x18], 0x41
mov byte [esp + 0x19], 0x42
mov byte [esp + 0x1a], 0x43
mov byte [esp + 0x1b], 0x44
mov byte [esp + 0x1c], 0x45
mov byte [esp + 0x1d], 0x46
mov byte [esp + 0x1e], 0x47
mov byte [esp + 0x1f], 0x48
mov byte [esp + 0x20], 0x49
mov byte [esp + 0x21], 0x4a
mov byte [esp + 0x22], 0x4b
mov byte [esp + 0x23], 0x4c
mov byte [esp + 0x24], 0x4d
mov byte [esp + 0x25], 0x4e
mov byte [esp + 0x26], 0x4f
mov byte [esp + 0x27], 0x50
mov byte [esp + 0x28], 0x51
mov byte [esp + 0x29], 0x52
mov byte [esp + 0x2a], 0x53
mov byte [esp + 0x2b], 0x54
mov byte [esp + 0x2c], 0x55
mov byte [esp + 0x2d], 0x56
mov byte [esp + 0x2e], 0x57
mov byte [esp + 0x2f], 0x58
mov byte [esp + 0x30], 0x59
mov byte [esp + 0x31], 0x5a
mov byte [esp + 0x32], 0x61
mov byte [esp + 0x33], 0x62
mov byte [esp + 0x34], 0x63
mov byte [esp + 0x35], 0x64
mov byte [esp + 0x36], 0x65
mov byte [esp + 0x37], 0x66
mov byte [esp + 0x38], 0x67
mov byte [esp + 0x39], 0x68
mov byte [esp + 0x3a], 0x69
mov byte [esp + 0x3b], 0x6a
mov byte [esp + 0x3c], 0x6b
mov byte [esp + 0x3d], 0x6c
mov byte [esp + 0x3e], 0x6d
mov byte [esp + 0x3f], 0x6e
mov byte [esp + 0x40], 0x6f
mov byte [esp + 0x41], 0x70
mov byte [esp + 0x42], 0x71
mov byte [esp + 0x43], 0x72
mov byte [esp + 0x44], 0x73
mov byte [esp + 0x45], 0x74
mov byte [esp + 0x46], 0x75
mov byte [esp + 0x47], 0x76
mov byte [esp + 0x48], 0x77
mov byte [esp + 0x49], 0x78
mov byte [esp + 0x4a], 0x79
mov byte [esp + 0x4b], 0x7a
mov byte [esp + 0x4c], 0x30
mov byte [esp + 0x4d], 0x31
mov byte [esp + 0x4e], 0x32
mov byte [esp + 0x4f], 0x33
mov byte [esp + 0x50], 0x34
mov byte [esp + 0x51], 0x35
mov byte [esp + 0x52], 0x36
mov byte [esp + 0x53], 0x37
mov byte [esp + 0x54], 0x38
mov byte [esp + 0x55], 0x39
mov byte [esp + 0x56], 0x2b
mov byte [esp + 0x57], 0x2f
mov dword [esp + 0x10], edx
mov eax, edi
cmp esi, ebp
je 0x42a460
lea ecx, [ecx]
xor edi, edi
cmp esi, ebp
je 0x42a444
movzx ecx, byte [esi]
movzx edx, byte [esi + 1]
inc esi
shl ecx, 8
or ecx, edx
movzx edx, byte [esi + 1]
inc esi
shl ecx, 8
or ecx, edx
mov edx, ecx
and edx, 0x3f
movzx edx, byte [esp + edx + 0x18]
mov byte [eax + 3], dl
shr ecx, 6
mov edx, ecx
and edx, 0x3f
movzx edx, byte [esp + edx + 0x18]
shr ecx, 6
mov byte [eax + 2], dl
mov edx, ecx
and edx, 0x3f
movzx edx, byte [esp + edx + 0x18]
shr ecx, 6
mov cl, byte [esp + ecx + 0x18]
mov byte [eax + 1], dl
mov byte [eax], cl
add edi, 4
inc esi
add eax, 4
cmp edi, 0x800
jb 0x42a3e2
jmp 0x42a44c
cmp edi, 0x800
jb 0x42a454
mov byte [eax], 0xd
inc eax
mov byte [eax], 0xa
inc eax
cmp esi, ebp
jne 0x42a3e0
mov edi, dword [esp + 0x14]
mov edx, dword [esp + 0x10]
sub ebx, edx
mov ecx, ebx
sub ecx, 1
pop ebp
je 0x42a4c0
sub ecx, 1
jne 0x42a4e6
movzx ecx, byte [esi]
movzx edx, byte [esi + 1]
shl ecx, 8
or ecx, edx
add ecx, ecx
add ecx, ecx
mov edx, ecx
and edx, 0x3f
movzx edx, byte [esp + edx + 0x14]
mov byte [eax + 2], dl
shr ecx, 6
mov edx, ecx
and edx, 0x3f
movzx edx, byte [esp + edx + 0x14]
shr ecx, 6
mov cl, byte [esp + ecx + 0x14]
mov byte [eax], cl
mov byte [eax + 3], 0x3d
mov byte [eax + 1], dl
add eax, 4
sub eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.0042bb57
add esp, 0x4c
ret
movzx ecx, byte [esi]
shl ecx, 4
mov edx, ecx
shr ecx, 6
mov cl, byte [esp + ecx + 0x14]
mov byte [eax], cl
and edx, 0x3f
mov dl, byte [esp + edx + 0x14]
mov cl, 0x3d
mov byte [eax + 2], cl
mov byte [eax + 3], cl
mov byte [eax + 1], dl
add eax, 4
sub eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.0042bb57
add esp, 0x4c
ret
mov ecx, dword [esp + 0x54]
pop edi
pop esi
pop ebx
xor ecx, esp
xor eax, eax
call fcn.0042bb57
add esp, 0x4c
ret