[Silvers]

About

• Command for testing signature bytes.
• Does not check for unique signatures.
• To prevent "Encountered command which overflows the argument buffer" put the bytes within quotes.

Related Plugins

• [ANY] GameData Dupe Keys Tester
• [ANY] Gamedata Offset Tester

Thanks

• BHaType - Bug report and testing.
• Peace-Maker - Bug report.

Admin Commands

PHP Code:

sm_sig        // Usage: sm_sig <bytes>
sm_sig_hex    // Usage: sm_sig_hex <bytes>. Converts hex escaped bytes to non-escaped.

// Examples:
sm_sig "55 8B ? 81 ? 54"
sm_sig_hex "\x55\x8B\x2A\x81\x2A\x54" 


ConVars:

PHP Code:

sm_sig_library "1"    // Which library to search. 0=Engine, 1=Server. 


Changes

1.4 (10-May-2020)
    - Various changes to tidy up code.

1.3 (26-June-2019)
    - Added convar "sm_sig_library" to determine which library to search.

1.2 (21-June-2019)
    - Added command sm_sig_hex.
    - Fixed quoted strings not working.

1.1 (20-June-2019)
    - Fixed memory leak.

1.0 (20-June-2019)
    - Initial release.

Installation

1. Click "Get Plugin" and put the .smx file into your servers \addons\sourcemod\plugins\ folder.

[Peace-Maker]

Nice idea! This is good for fast tests after game updates. I usually use this script to search for signatures in the hexescaped format of gamedata files in IDA right away.

You're leaking the sdkcall handles by the way.

[Silvers]

Originally Posted by Peace-Maker You're leaking the sdkcall handles by the way.

oops nice catch! Fixed.

[404UserNotFound]

This makes me wonder if it'd be possible to make a plugin that automatically updates the offsets after testing them to see if they work.

[Silvers]

I have an sm_sig_offset plugin too, I'll release now.

Edit: https://forums.alliedmods.net/showthread.php?t=317074

[Dragokas]

Suggestion:

- allow providing escaped bytes in sm_sig (\x)