| Presentation | 2014-06-06 Ransomware : Threat Analysis and Countermeasures Akira KANAOKA, Toshihiro OHIGASHI, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Ransomware which disables data or functions in victim's computer and demand money from victim, uses cryptographic technology to disable data, therefore brings serious threat to users. In 2013, CryptoLocker which has advanced technology with public key encryption for encryption key and high anonymity for decryption key reception service, was discovered. In this paper, threats on ransomwares are analyzed by focusing CryptoLocker. Points to countermeasure like detection and protection is listed up by flow of ransomware behavior. It is also described how ransomware avoids points of countermeasure. Then, we predict future function or behavior of ransomware and consider its countermeasures. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Ransomware / Malware / Tor Hidden Service / Identity-based Encryption |
| Paper # | IA2014-7,ICSS2014-7 |
| Date of Issue |
| Conference Information | |
| Committee | IA |
|---|---|
| Conference Date | 2014/5/29(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Internet Architecture(IA) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Ransomware : Threat Analysis and Countermeasures |
| Sub Title (in English) | |
| Keyword(1) | Ransomware |
| Keyword(2) | Malware |
| Keyword(3) | Tor Hidden Service |
| Keyword(4) | Identity-based Encryption |
| 1st Author's Name | Akira KANAOKA |
| 1st Author's Affiliation | Faculty of Science, Toho University() |
| 2nd Author's Name | Toshihiro OHIGASHI |
| 2nd Author's Affiliation | Information Media Center, Hiroshima University |
| Date | 2014-06-06 |
| Paper # | IA2014-7,ICSS2014-7 |
| Volume (vol) | vol.114 |
| Number (no) | 70 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |