[新聞] 勒索軟體人性大考驗,受害者只要感染另兩人就能免費解密消失
http://www.ithome.com.tw/news/110148
ithome 文/陳曉莉 | 2016-12-12發表
勒索軟體人性大考驗,受害者只要感染另兩人就能免費解密
安有全研究人員一個正在開發中的新勒索軟體Popcorn Time,當使用者不慎感
染後,螢幕上會顯示兩種解密方式,一是選擇支付1個比特幣作為贖金獲得解
密,另一個是將連結傳給其他人,如果有2人受到感染且支付贖金,第一位受
害者就能獲得免費解密。
專門蒐羅惡意程式的MalwareHunterTeam與電腦暨安全資訊網站Bleeping Computer
在本週揭露了一新型態的勒索軟體—Popcorn Time,受害者除了可選擇支付贖金之
外,還可選擇協助駭客感染其他使用者,只要隨後的受害者中有兩名支付了贖金,
就能免費取得解密金鑰,可喜的是該程式仍在開發中,尚未完成。
此一勒索程式雖與知名的影片串流程式Popcorn Time同名,但兩者並無關聯。
Bleeping Computer指出,這是首見有勒索軟體透過這種令人討厭的管道散佈,當
使用者感染了Popcorn Time之後,螢幕上會秀出兩種取得解密金鑰的途徑,一是
直接支付1個比特幣(現值約766美元),或是把感染Popcorn Time的連結傳給其
他人,如果有另外2個人安裝了Popcorn Time並成功支付贖金,駭客就會免費幫第
一個受害者解密。
從Popcorn Time未完成的程式中還可發現,作者企圖新增一功能可在使用者輸入
4次錯誤的解密金鑰之後,直接將所有加密檔案刪除。
Popcorn Time可加密逾500種檔案格式,受害者有7天的時間得以付款或尋找新的
受害者,雖然資安研究人員認為大部份的受害者應該不會嘗試感染其他人,但也
可能有少數道德觀較薄弱的人會選擇此一途徑。
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 220.132.122.192
※ 文章網址: https://www.ptt.cc/bbs/Gossiping/M.1481515545.A.990.html
→
12/12 12:06, , 1F
12/12 12:06, 1F
→
12/12 12:06, , 2F
12/12 12:06, 2F
→
12/12 12:06, , 3F
12/12 12:06, 3F
推
12/12 12:06, , 4F
12/12 12:06, 4F
推
12/12 12:06, , 5F
12/12 12:06, 5F
推
12/12 12:07, , 6F
12/12 12:07, 6F
推
12/12 12:07, , 7F
12/12 12:07, 7F
→
12/12 12:07, , 8F
12/12 12:07, 8F
推
12/12 12:07, , 9F
12/12 12:07, 9F
推
12/12 12:07, , 10F
12/12 12:07, 10F
→
12/12 12:07, , 11F
12/12 12:07, 11F
推
12/12 12:07, , 12F
12/12 12:07, 12F
推
12/12 12:09, , 13F
12/12 12:09, 13F
推
12/12 12:09, , 14F
12/12 12:09, 14F
推
12/12 12:09, , 15F
12/12 12:09, 15F
推
12/12 12:09, , 16F
12/12 12:09, 16F
推
12/12 12:09, , 17F
12/12 12:09, 17F
→
12/12 12:11, , 18F
12/12 12:11, 18F
→
12/12 12:12, , 19F
12/12 12:12, 19F
推
12/12 12:12, , 20F
12/12 12:12, 20F
推
12/12 12:13, , 21F
12/12 12:13, 21F
推
12/12 12:14, , 22F
12/12 12:14, 22F
推
12/12 12:14, , 23F
12/12 12:14, 23F
推
12/12 12:15, , 24F
12/12 12:15, 24F
→
12/12 12:15, , 25F
12/12 12:15, 25F
推
12/12 12:15, , 26F
12/12 12:15, 26F
推
12/12 12:16, , 27F
12/12 12:16, 27F
→
12/12 12:16, , 28F
12/12 12:16, 28F
推
12/12 12:18, , 29F
12/12 12:18, 29F
推
12/12 12:18, , 30F
12/12 12:18, 30F
噓
12/12 12:19, , 31F
12/12 12:19, 31F
推
12/12 12:19, , 32F
12/12 12:19, 32F
推
12/12 12:20, , 33F
12/12 12:20, 33F
推
12/12 12:21, , 34F
12/12 12:21, 34F
推
12/12 12:22, , 35F
12/12 12:22, 35F
推
12/12 12:22, , 36F
12/12 12:22, 36F
推
12/12 12:22, , 37F
12/12 12:22, 37F
推
12/12 12:25, , 38F
12/12 12:25, 38F
推
12/12 12:25, , 39F
12/12 12:25, 39F
推
12/12 12:25, , 40F
12/12 12:25, 40F
推
12/12 12:25, , 41F
12/12 12:25, 41F
→
12/12 12:28, , 42F
12/12 12:28, 42F
→
12/12 12:29, , 43F
12/12 12:29, 43F
推
12/12 12:30, , 44F
12/12 12:30, 44F
推
12/12 12:31, , 45F
12/12 12:31, 45F
推
12/12 12:31, , 46F
12/12 12:31, 46F
推
12/12 12:32, , 47F
12/12 12:32, 47F
→
12/12 12:33, , 48F
12/12 12:33, 48F
推
12/12 12:37, , 49F
12/12 12:37, 49F
推
12/12 12:40, , 50F
12/12 12:40, 50F
→
12/12 12:41, , 51F
12/12 12:41, 51F
推
12/12 12:41, , 52F
12/12 12:41, 52F
→
12/12 12:41, , 53F
12/12 12:41, 53F
→
12/12 12:41, , 54F
12/12 12:41, 54F
→
12/12 12:41, , 55F
12/12 12:41, 55F
推
12/12 12:42, , 56F
12/12 12:42, 56F
→
12/12 12:44, , 57F
12/12 12:44, 57F
推
12/12 12:44, , 58F
12/12 12:44, 58F
推
12/12 12:50, , 59F
12/12 12:50, 59F
推
12/12 12:51, , 60F
12/12 12:51, 60F
→
12/12 12:53, , 61F
12/12 12:53, 61F
推
12/12 12:54, , 62F
12/12 12:54, 62F
推
12/12 12:54, , 63F
12/12 12:54, 63F
噓
12/12 12:55, , 64F
12/12 12:55, 64F
推
12/12 12:57, , 65F
12/12 12:57, 65F
推
12/12 12:59, , 66F
12/12 12:59, 66F
噓
12/12 13:06, , 67F
12/12 13:06, 67F
→
12/12 13:07, , 68F
12/12 13:07, 68F
推
12/12 13:08, , 69F
12/12 13:08, 69F
推
12/12 13:08, , 70F
12/12 13:08, 70F
推
12/12 13:10, , 71F
12/12 13:10, 71F
推
12/12 13:30, , 72F
12/12 13:30, 72F
推
12/12 13:31, , 73F
12/12 13:31, 73F
推
12/12 13:32, , 74F
12/12 13:32, 74F
推
12/12 13:54, , 75F
12/12 13:54, 75F
推
12/12 13:59, , 76F
12/12 13:59, 76F
推
12/12 14:06, , 77F
12/12 14:06, 77F
→
12/12 14:06, , 78F
12/12 14:06, 78F
→
12/12 14:08, , 79F
12/12 14:08, 79F
推
12/12 14:13, , 80F
12/12 14:13, 80F
→
12/12 14:14, , 81F
12/12 14:14, 81F
推
12/12 14:14, , 82F
12/12 14:14, 82F
推
12/12 14:18, , 83F
12/12 14:18, 83F
→
12/12 16:08, , 84F
12/12 16:08, 84F
推
12/12 16:33, , 85F
12/12 16:33, 85F
→
12/12 17:08, , 86F
12/12 17:08, 86F
推
12/12 18:59, , 87F
12/12 18:59, 87F
→
12/12 19:00, , 88F
12/12 19:00, 88F
推
12/12 19:18, , 89F
12/12 19:18, 89F
推
12/12 19:46, , 90F
12/12 19:46, 90F
推
12/12 19:49, , 91F
12/12 19:49, 91F
推
12/12 19:52, , 92F
12/12 19:52, 92F
→
12/13 02:05, , 93F
12/13 02:05, 93F
推
12/13 06:46, , 94F
12/13 06:46, 94F
推
12/13 11:18, , 95F
12/13 11:18, 95F