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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ajay Kumara, M.A. Jaidhar, C.D. |
| Copyright Year | 2015 |
| Description | Author affiliation: Dept. of Inf. Technol., Nat. Inst. of Technol. Karnataka, Mangalore, India (Ajay Kumara, M.A.; Jaidhar, C.D.) |
| Abstract | Due to a rapid revaluation in a virtualization environment, Virtual Machines (VMs) are target point for an attacker to gain privileged access of the virtual infrastructure. The Advanced Persistent Threats (APTs) such as malware, rootkit, spyware, etc. are more potent to bypass the existing defense mechanisms designed for VM. To address this issue, Virtual Machine Introspection (VMI) emerged as a promising approach that monitors run state of the VM externally from hypervisor. However, limitation of VMI lies with semantic gap. An open source tool called LibVMI address the semantic gap. Memory Forensic Analysis (MFA) tool such as Volatility can also be used to address the semantic gap. But, it needs to capture a memory dump (RAM) as input. Memory dump acquires time and its analysis time is highly crucial if Intrusion Detection System IDS (IDS) depends on the data supplied by FAM or VMI tool. In this work, live virtual machine RAM dump acquire time of LibVMI is measured. In addition, captured memory dump analysis time consumed by Volatility is measured and compared with other memory analyzer such as Rekall. It is observed through experimental results that, Rekall takes more execution time as compared to Volatility for most of the plugins. Further, Volatility and Rekall are compared with LibVMI. It is noticed that examining the volatile data through LibVMI is faster as it eliminates memory dump acquire time. |
| Starting Page | 314 |
| Ending Page | 319 |
| File Size | 3403186 |
| Page Count | 6 |
| File Format | |
| ISSN | 15219097 |
| e-ISBN | 9780769557854 |
| DOI | 10.1109/ICPADS.2015.47 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-12-14 |
| Publisher Place | Australia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Virtual machining Random access memory Semantics Kernel Virtual machine monitors Malware Virtual Machine Introspection Hypervisor Semantic gap Intrusion Detection System Memory Forensic Analysis Rootkit |
| Content Type | Text |
| Resource Type | Article |
| Subject | Hardware and Architecture |
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