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How to change Address with Lua Script

 
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azamalvi
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PostPosted: Sun Oct 09, 2016 2:09 pm    Post subject: How to change Address with Lua Script Reply with quote
I want to edit address that I add using memoryrecord_setAddress(). This is my current logic
Code:
ms=createMemScan()
memscan_firstScan(ms, soValueBetween, vtDword, rtRounded,
      12345 , 12345 , 0, 0xffffffffffffffff, "+W-C",
      fsmAligned, "4", false, false, false, false) --change the last true to false if you do not wish case sensitivity
memscan_waitTillDone(ms)


fl=createFoundList(ms)
foundlist_initialize(fl)
local count=foundlist_getCount(fl)

if (count>0) then
   local i
    for i=0,fl.Count-1 do
        local saddress=foundlist_getAddress(fl, i)
        print("This Address"..saddress.." is going to the list")

        local al=getAddressList()
        local mr=addresslist_createMemoryRecord(al)

        memoryrecord_setAddress(mr, saddress)
    end
else
  print("No addresses found")
end


object_destroy(fl)
object_destroy(ms)

Now when I run this script this added adress "0E6B7E28". Now I want that Added address should be Add 0E6B7E3A. That I got using Change Address so u can see image 1.png in which i change that Adrees and wanted the required address like in 2.png

2.PNG
 Description:
 Filesize:  37.84 KB
 Viewed:  11238 Time(s)

2.PNG
1.PNG
 Description:
 Filesize:  70.97 KB
 Viewed:  11238 Time(s)

1.PNG


Last edited by azamalvi on Wed Oct 12, 2016 4:45 am; edited 2 times in total
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usernotfound
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PostPosted: Sun Oct 09, 2016 4:44 pm    Post subject: Reply with quote
Yes you can use writeInteger along with some other write functions, check main.lua for parameters: https://raw.githubusercontent.com/cheat-engine/cheat-engine/master/Cheat%20Engine/bin/main.lua
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azamalvi
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PostPosted: Tue Oct 11, 2016 3:57 am    Post subject: Reply with quote
Hi Black Mage!
I did not find any function that use it for Address changing
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ParkourPenguin
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PostPosted: Tue Oct 11, 2016 7:39 am    Post subject: Reply with quote
Get a change of address forum for the country you reside in and fill it out. CE can't help you change the address you live at.

I'm assuming you're not talking about an address in a process's virtual address space since that doesn't make any sense. I suppose you could mess around with the page table, but I don't know why you would want to.

If you're talking about changing a pointer, use writeInteger / writeQword.
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azamalvi
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PostPosted: Wed Oct 12, 2016 4:47 am    Post subject: Reply with quote
Hi ParkourPenguin!

Sorry my way of explanation was not right. I updated my question. Now u can get better understanding what I actually want.
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predprey
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PostPosted: Wed Oct 12, 2016 5:26 am    Post subject: Reply with quote
memoryrecord_setAddress(mr, saddress+0x12)
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ParkourPenguin
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PostPosted: Wed Oct 12, 2016 7:46 am    Post subject: Reply with quote
Minor note: you shouldn't be using those old functions.
Code:
ms = createMemScan()
-- firstScan(scantype, vartype, round, input1, input2, startAddr, stopAddr, protection, align, alignParam, hex, binary, unicode, caseSensitive)
ms.firstScan(soValueBetween, vtDword, 0, "12345", "12345", 0x0, 0xffffffffffffffff, "+W-C", fsmAligned, "4", false, false, false, false)
ms.waitTillDone()

fl = createFoundList(ms)
fl.initialize()

local al = getAddressList()

for i=0, fl.Count-1 do
  local mr = al.createMemoryRecord()
  mr.Address = fl.Address[i]  .. "+12"
end

fl.deinitialize()
fl.destroy()

ms.destroy()

If you don't want the +12 in there and would like the script to automatically calculate the resulting address, do as predprey suggested (but try to avoid the old functions).
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azamalvi
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PostPosted: Wed Oct 12, 2016 9:50 am    Post subject: Reply with quote
Very thanks predprey and ParkourPenguin.
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