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log strings

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Iddo 2018-04-23 19:22:44 +03:00 committed by GitHub
parent 8786e54478
commit 18f7280fd6
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1 changed files with 23 additions and 0 deletions
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log_string_builders_and_string_compare.js Normal file
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Java.perform(function() {
// string compare
var str = Java.use('java.lang.String'), objectClass = 'java.lang.Object';
str.equals.overload(objectClass).implementation = function(obj) {
var response = str.equals.overload(objectClass).call(this, obj);
if (obj) {
if (obj.toString().length > 5) {
send(str.toString.call(this) + ' == ' + obj.toString() + ' ? ' + response);
}
}
return response;
}
// log AbstractStringBuilder.toString()
['java.lang.StringBuilder', 'java.lang.StringBuffer'].forEach(function(clazz, i) {
console.log('[?] ' + i + ' = ' + clazz);
var func = 'toString';
Java.use(clazz)[func].implementation = function() {
var ret = this[func]();
send('[' + i + '] ' + ret);
return ret;
};
});
});