diff --git a/reversing-and-exploiting/linux-exploiting-basic-esp/stack-overflow/rop-syscall-execv.md b/reversing-and-exploiting/linux-exploiting-basic-esp/stack-overflow/rop-syscall-execv.md
index 081ddc80a..3289fc12c 100644
--- a/reversing-and-exploiting/linux-exploiting-basic-esp/stack-overflow/rop-syscall-execv.md
+++ b/reversing-and-exploiting/linux-exploiting-basic-esp/stack-overflow/rop-syscall-execv.md
@@ -16,7 +16,7 @@ Other ways to support HackTricks:
 
 ## Basic Information
 
-This is similar to Ret2lib, however, in this case we won't be calling a function from a library. In this case, everything will be prepared to call the syscall `sys_execve` with some aregumentes to execute `/bin/sh`.
+This is similar to Ret2lib, however, in this case we won't be calling a function from a library. In this case, everything will be prepared to call the syscall `sys_execve` with some arguments to execute `/bin/sh`. This technique is usually performed on binaries that are compiled statically, so there might be plenty of gadgets and syscall instructions.
 
 In order to prepare the call for the **syscall** it's needed the following configuration:
 
@@ -28,10 +28,10 @@ In order to prepare the call for the **syscall** it's needed the following confi
 So, basically it's needed to write the string `/bin/sh` somewhere and then perform the `syscall` (being aware of the padding needed to control the stack). For this, we need a gadget to write `/bin/sh` in a known area.
 
 {% hint style="success" %}
-Another interesting syscall to call is **`mprotect`** which would allow an attacker to **modify the permissions of a page in memory**.
+Another interesting syscall to call is **`mprotect`** which would allow an attacker to **modify the permissions of a page in memory**. This can be combined with [ret2shellcode](stack-shellcode.md).
 {% endhint %}
 
-## Register Gadgets
+## Register gadgets
 
 Let's start by finding **how to control those registers**:
 
@@ -64,11 +64,19 @@ Start              End                Offset             Perm Path
 
 Then you need to find a way to write arbitrary content in this address
 
-```python
+```bash
 ROPgadget --binary speedrun-001 | grep " : mov qword ptr \["
 mov qword ptr [rax], rdx ; ret #Write in the rax address the content of rdx
 ```
 
+### Automate ROP chain
+
+The following command creates a full `sys_execve` ROP chain given a static binary when there are write-what-where gadgets and syscall instructions:
+
+```bash
+ROPgadget --binary vuln --ropchain
+```
+
 #### 32 bits
 
 ```python
@@ -119,6 +127,8 @@ If you are **lacking gadgets**, for example to write `/bin/sh` in memory, you ca
 [srop-sigreturn-oriented-programming.md](srop-sigreturn-oriented-programming.md)
 {% endcontent-ref %}
 
+There might be gadgets in the vDSO region, which is used to change from user mode to kernel mode. In these type of challenges, usually a kernel image is provided to dump the vDSO region.
+
 ## Exploit Example
 
 ```python
@@ -196,6 +206,8 @@ target.interactive()
   * 64 bits, nx, no PIE, write in some memory a ROP to call `execve` and jump there. In order to write to the stack a function that performs mathematical operations is abused
 * [https://guyinatuxedo.github.io/07-bof\_static/dcquals16\_feedme/index.html](https://guyinatuxedo.github.io/07-bof\_static/dcquals16\_feedme/index.html)
   * 64 bits, no PIE, nx, BF canary, write in some memory a ROP to call `execve` and jump there.
+* [https://7rocky.github.io/en/ctf/other/htb-cyber-apocalypse/maze-of-mist/](https://7rocky.github.io/en/ctf/other/htb-cyber-apocalypse/maze-of-mist/)
+  * 32 bits, no ASLR, use vDSO to find ROP gadgets and call `execve`.
 
 <details>