新病毒出現 快裝防毒軟體吧 !! - MAC

日前 Trojan-Dropper:OSX/Revir.A 漏洞雖已被修復

但很快的Trojan-Dropper:OSX/Revir.C又出現了

MD5:7DBA3A178662E7FF904D12F260F0FFF3

The main binary
- detected as Trojan-Dropper:OSX/Revir.C .conft
- Contains an encrypted payload .confr
- contains a decoy JPG file. The first 2048 bytes
are also used as the RC4 key to decrypt the payload .cnf
- contains the filename to be used when creating the decoy file

http://goo.gl/5AERC 預防教學看看就好
http://goo.gl/YtGlR from f-secure.com

就我目前的了解這支病毒主要是攻擊jpg和pdf

這支病毒版本更新的速度還算蠻快的

還沒裝防毒和自動更新的人快裝吧有裝有安心




OSX_IMULER.C http://goo.gl/mf1eH 這支更凶還會更新

它會執行遠端惡意使用者指定的下列命令：

Take a screen shot
Update the C&C server name
List the contents of a folder and save it as /tmp/launch-0rp.dat.
Then upload the file /tmp/launch-0rp.dat.
Get the file size of a file
Download a file from a URL
Execute a command via the shell
Delete a file
Download a file and save it as /tmp/xntaskz.gz.
Decompress the downloaded file to /tmp/xntaskz.
Execute the following command:/tmp/CurlUpload -f /tmp/xntaskz


以上

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