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add exception management to avoid errors when process is not launched #9

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c4a54a1
add exception management to avoid errors when process is not launched
davidgfb Nov 28, 2020
66055cf
add specific exception to exception management
davidgfb Nov 29, 2020
c95e34f
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davidgfb Nov 30, 2020
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29 changes: 19 additions & 10 deletions OneByteWallhack.py
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Original file line number Diff line number Diff line change
@@ -1,13 +1,22 @@
import pymem
import re
from pymem import Pymem
from re import search
from pymem.process import module_from_name
from pymem.exception import ProcessNotFound

pm = pymem.Pymem('csgo.exe')
client = pymem.process.module_from_name(pm.process_handle,
'client.dll')
try:
processName='csgo.exe'
pm = Pymem(processName)
client = module_from_name(pm.process_handle,'client.dll')

clientModule = pm.read_bytes(client.lpBaseOfDll, client.SizeOfImage)
address = client.lpBaseOfDll + re.search(rb'\x83\xF8.\x8B\x45\x08\x0F',
clientModule).start() + 2
clientLpBaseOfDll=client.lpBaseOfDll
clientModule = pm.read_bytes(clientLpBaseOfDll, client.SizeOfImage)
address = clientLpBaseOfDll + search(rb'\x83\xF8.\x8B\x45\x08\x0F',
clientModule).start() + 2

pm.write_uchar(address, 2 if pm.read_uchar(address) == 1 else 1)
pm.close_process()
pm.write_uchar(address, 2 if pm.read_uchar(address) == 1 else 1)
pm.close_process()

print("hack completed")

except ProcessNotFound:
print("error: couldn't find process",processName)
11 changes: 9 additions & 2 deletions README.md
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
# OneByteWallhack
CS:GO wallhack achieved by patching one byte of game memory. Written in Python 3.
CS:GO wallhack achieved by patching one byte of game process memory. Written in Python 3.9

This does the same as **r_drawothermodels 2** command but without touching the cvar, so it's VAC - safe.

Expand All @@ -13,4 +13,11 @@ if ( r_drawothermodels.GetInt() == 2 )
}
```

The **r_drawothermodels** check is modified to make the `if` expression evaluate to **true** when **r_drawothermodels** cvar is set to default value (1).
The **r_drawothermodels** check is modified to make the `if` expression evaluate to **true** when **r_drawothermodels** cvar is set to default value (1).

𝗜𝗺𝗽𝗼𝗿𝘁𝗮𝗻𝘁! :
Download python 3.9 or newer if you hadn't: https://www.python.org/downloads/
You may need to head to "C:\Users\ username \AppData\Local\Programs\Python\Python39\Scripts" press Win+R write "cmd" and "pip install pymem" and or "pip install pywin32" and restart your pc.

Usage:
Run CSGO before this script. You will also need to run this script as administrator