Update README.md

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Ilya V. Matveychikov 2018-07-02 14:12:12 +04:00 committed by GitHub
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@ -64,12 +64,12 @@ Additional functions:
| Feature | Description | Implementation Details |
| --- | --- | --- |
| Environment | 2.6.x/3.x/4.x (x86) | `sys_call_table` search method is x86-only |
| Persistency | /etc/modules or /etc/rc.modules | boot-time module loading |
| Persistency | /etc/modules or /etc/rc.modules | Boot-time module loading using OS-specific startup files. |
| Management interface | `kill(2)` | `sys_call_table[__NR_kill]` |
| Hiding (tampering) of file contents | Filtering while reading | `sys_call_table[__NR_read]` |
| Hiding of files and directories | Filtering of direcroty entries | `sys_call_table[__NR_getdents]` `sys_call_table[__NR_getdents64]` |
| Hiding of files and directories | Filtering of directory entries | `sys_call_table[__NR_getdents]` `sys_call_table[__NR_getdents64]` |
| Hiding of processes and process trees | Filtering of `/proc` | Filtering PID-like numeric entries while listing `/proc`. Hidden tasks are marked using `task->flags | 0x10000000`. Not able to hide all threads and children of parent process. |
| Detection evasion | Hiding | Hide own files. Unlinks module from `module_list`. Alters contents of files while reading. |
| Detection evasion | Hides own components | Hide files, unlinks module from `module_list`, alters contents of startup files while reading. |
- https://github.com/QuokkaLight/rkduck