Research Article
Risk Measurement Method of Collusion Privilege Escalation Attacks for Android Apps Based on Feature Weight and Behavior Determination
Table 11
Benchmark test measurement results.
| | Test sets and test objects | AF | Equivalence relationship | | Measurement results | Measurement results using reference [45] | | AF1 | AF2 | AF3 | AF4 | AF5 | AF6 |
| | FieldAndObjectSensitivity | FieldSensitivity1 | T | T | T | T | F | T | Weak equivalence | 0.850 | 0.887525271 | 0.997521248 | | FieldSensitivity2 | T | T | T | T | F | T | Weak equivalence | 0.850 | 0.887525271 | 0.997521248 | | FieldSensitivity3 | T | T | T | T | F | T | Weak equivalence | 0.850 | 0.887525271 | 0.997521248 | | FieldSensitivity4 | T | T | T | T | F | T | Weak equivalence | 0.850 | 0.887525271 | 0.997521248 | | ObjectSensitivity1 | T | T | T | T | F | T | Weak equivalence | 0.850 | 0.887525271 | 0.997521248 | | ObjectSensitivity2 | T | T | T | T | F | T | Weak equivalence | 0.850 | 0.887525271 | 0.999088118 |
| | InterAppCommunication | SendSMS | T | T | T | T | T | T | Weak equivalence | 1.000 | 1.000000000 | 0.99987659 | | StartActivityForResult1 | T | T | T | T | T | T | Weak equivalence | 1.000 | 1.000000000 | 0.9999546 |
| | InterComponentCommunication | ActivityCommunication1 | T | T | T | T | F | T | Weak equivalence | 0.850 | 0.887525271 | 0.997521248 | | ActivityCommunication2 | T | T | T | T | T | T | Weak equivalence | 1.000 | 1.000000000 | 0.999664537 | | ActivityCommunication3 | T | T | T | T | T | T | Weak equivalence | 1.000 | 1.000000000 | 0.999664537 | | ActivityCommunication4 | T | T | T | T | T | T | Weak equivalence | 1.000 | 1.000000000 | 0.999664537 | | ActivityCommunication5 | T | T | T | T | T | T | Weak equivalence | 1.000 | 1.000000000 | 0.999664537 | | ActivityCommunication6 | T | T | T | T | T | T | Weak equivalence | 1.000 | 1.000000000 | 0.999664537 | | ActivityCommunication7 | T | T | T | T | T | T | Weak equivalence | 1.000 | 1.000000000 | 0.999664537 | | ActivityCommunication8 | T | T | T | T | T | T | Weak equivalence | 1.000 | 1.000000000 | 0.999664537 | | BroadcastTaintAndLeak1 | T | T | T | T | T | T | Weak equivalence | 1.000 | 1.000000000 | 0.999088118 | | IntentSink1 | T | T | T | T | T | T | Weak equivalence | 1.000 | 1.000000000 | 0.999088118 | | IntentSink2 | T | T | T | T | T | T | Weak equivalence | 1.000 | 1.000000000 | 0.999088118 | | IntentSource1 | T | T | T | F | T | T | Weak equivalence | 0.911 | 0.934327778 | 0.997521248 | | ServiceCommunication1 | T | T | T | T | F | T | Weak equivalence | 0.850 | 0.887525271 | 0.997521248 | | SharedPreferences1 | T | T | T | T | F | T | Weak equivalence | 0.850 | 0.887525271 | 0.997521248 |
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