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I use the Java.enumerateLoadedClasses method to enumerate the classes in the spring boot jar. If it matches, I use Java.use to get the class, but it does throw a NoClassDefFoundError exception.
$ java --version
openjdk 17.0.8.1 2023-08-24 LTS
OpenJDK Runtime Environment Zulu17.44+53-CA (build 17.0.8.1+1-LTS)
OpenJDK 64-Bit Server VM Zulu17.44+53-CA (build 17.0.8.1+1-LTS, mixed mode, sharing)
$ frida --version
16.1.4
$ frida -l 123.js -p 41931
____
/ _ | Frida 16.1.4 - A world-class dynamic instrumentation toolkit
| (_| |
> _ | Commands:
/_/ |_| help -> Displays the help system
. . . . object? -> Display information about 'object'
. . . . exit/quit -> Exit
. . . .
. . . . More info at https://frida.re/docs/home/
. . . .
. . . . Connected to Local System (id=local)
Attaching...
com.example.demo.DemoApplication$$EnhancerBySpringCGLIB$$d084d40e
Error: java.lang.NoClassDefFoundError: com/example/demo/DemoApplication$$EnhancerBySpringCGLIB$$d084d40e
at <anonymous> (frida/node_modules/frida-java-bridge/lib/env.js:124)
at <anonymous> (frida/node_modules/frida-java-bridge/lib/env.js:115)
at apply (native)
at <anonymous> (frida/node_modules/frida-java-bridge/lib/env.js:97)
at <anonymous> (frida/node_modules/frida-java-bridge/lib/class-factory.js:488)
at value (frida/node_modules/frida-java-bridge/lib/class-factory.js:945)
at value (frida/node_modules/frida-java-bridge/lib/class-factory.js:950)
at _make (frida/node_modules/frida-java-bridge/lib/class-factory.js:165)
at use (frida/node_modules/frida-java-bridge/lib/class-factory.js:62)
at use (frida/node_modules/frida-java-bridge/index.js:258)
at onMatch (/Users/user/Documents/IdeaProjects/tttttt/123.js:6)
at _enumerateLoadedClassesJvm (frida/node_modules/frida-java-bridge/index.js:104)
at enumerateLoadedClasses (frida/node_modules/frida-java-bridge/index.js:67)
at <anonymous> (/Users/user/Documents/IdeaProjects/tttttt/123.js:12)
at <anonymous> (frida/node_modules/frida-java-bridge/lib/vm.js:12)
at perform (frida/node_modules/frida-java-bridge/index.js:205)
at <eval> (/Users/user/Documents/IdeaProjects/tttttt/123.js:13)
at evaluate (native)
at <anonymous> (/frida/repl-2.js:1)
another script2.js thorw error: Unable to make thread_from_jni_environment() helper for the current architecture:
consttraceMethod=(className,methodName)=>{letclazz=Java.use(className)lettargetClassMethod=className+'.'+methodNamefor(constmethodofclazz[methodName].overloads){method.implementation=function(){letlog={'method' : targetClassMethod,args : []}for(constargumentofarguments){log.args.push(argument)}letret=method.apply(this,arguments)log.ret=ret//loging(log, { i : false })printStackTrace()returnret}}}Java.perform(()=>{traceMethod('java.lang.String','toString');})console.log('------')
$ frida -l 123.js -p 41931
____
/ _ | Frida 16.1.4 - A world-class dynamic instrumentation toolkit
| (_| |
> _ | Commands:
/_/ |_| help -> Displays the help system
. . . . object? -> Display information about 'object'
. . . . exit/quit -> Exit
. . . .
. . . . More info at https://frida.re/docs/home/
. . . .
. . . . Connected to Local System (id=local)
Attaching...
------
------
Error: Unable to make thread_from_jni_environment() helper for the current architecture
at <anonymous> (frida/node_modules/frida-java-bridge/lib/jvm.js:191)
at <anonymous> (frida/node_modules/frida-java-bridge/lib/jvm.js:235)
at <anonymous> (frida/node_modules/frida-java-bridge/lib/vm.js:12)
at R (frida/node_modules/frida-java-bridge/lib/jvm.js:250)
[Local::PID::41931 ]->
The text was updated successfully, but these errors were encountered:
I use the
Java.enumerateLoadedClasses
method to enumerate the classes in the spring boot jar. If it matches, I useJava.use
to get the class, but it does throw a NoClassDefFoundError exception.I used OpenJDK version download link: https://cdn.azul.com/zulu/bin/zulu17.44.53-ca-jdk17.0.8.1-macosx_x64.zip
script.js :
log:
another script2.js thorw error: Unable to make thread_from_jni_environment() helper for the current architecture:
The text was updated successfully, but these errors were encountered: