first commit

Author: cokeBeer

.gitignore

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+.idea
+build
+.gradle

README.md

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+# 🔥 T4scan
+A burp plugin for text4shell passive scan
+
+## 📦How to install
+### ⏬Download
+You can download complied jar from release or build from source.
+### 🔨Build from source
+First clone the project
+```
+git clone https://github.com/YulinSec/t4scan
+```
+Then open it by IDEA, run task fatJar in build.gradle
+![images](images/fatjar.png)
+You can find compiled jar in build/libs/t4scan-all-1.0-SNAPSHOT.jar
+![images](images/output.png)
+### 🚀Install to burp
+Install this plugin as a java plugin in extender panel.
+
+## 🔮Images
+After t4scan installed, it will automatically get http request sent by burp, and inject payloads to find text4shell, including echo and dns.
+You can find urls scanned in stdout of t4scan. 
+![images](images/stdout.png)
+When it found a text4shell, it  will alert an issue.
+![images](images/issue.png)
+For more details, please to and look at source code.

build.gradle

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+plugins {
+    id 'java'
+}
+
+group 'org.example'
+version '1.0-SNAPSHOT'
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation 'net.portswigger.burp.extender:burp-extender-api:1.7.13'
+    // https://mvnrepository.com/artifact/org.apache.commons/commons-lang3
+    implementation 'org.apache.commons:commons-lang3:3.12.0'
+    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.1'
+    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.1'
+}
+
+
+task fatJar(type: Jar) {
+    baseName = project.name + '-all'
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+    from { configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) } }
+    with jar
+}
+
+test {
+    useJUnitPlatform()
+}

gradle/wrapper/gradle-wrapper.jar

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+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists