[安装] clamav安装步骤

原文：[安装] clamav安装步骤

参考：https://www.cnblogs.com/heyongshen/p/17671484.html

下面只是在 centos 7.x 机器上安装 clamav 1.0.3的过程。主要用于LINUX下不能上外网的情况下安装杀毒软件的问题。



1.下载软件 clamav
   https://github.com/Cisco-Talos/clamav/releases/tag/clamav-1.0.3

2.安装clamav
  rpm -ivh --prefix /usr/local/clamav clamav-1.0.3.linux.x86_64.rpm

3.设置PATH变量
  echo PATH=/usr/local/clamav/bin:/usr/local/clamav/sbin:$PATH > /etc/profile.d/path.sh
  source /etc/profile.d/path.sh

3.更新ldconfig
  echo "/usr/local/clamav/lib64/" | sudo tee -a /etc/ld.so.conf.d/clamav.conf
  ldconfig

4.设置病毒库
   从其他机器上拷贝病毒库文件

   mkdir  /usr/local/share/clamav/
   tar -xvf clamav.tar.gz -C /usr/local/share/clamav/

或者下载病毒库文件到 /usr/local/share/clamav/

下载地址：

http://database.clamav.net/main.cvd
http://database.clamav.net/daily.cvd
http://database.clamav.net/bytecode.cvd

4.执行clamscan
  clamscan

  [root@TD-Oracle-1 ~]# clamscan
Loading:    23s, ETA:   0s [========================>]    8.71M/8.71M sigs      
Compiling:   5s, ETA:   0s [========================>]       41/41 tasks

/root/.bash_logout: OK
/root/.bashrc: OK
/root/.cshrc: OK
/root/.tcshrc: OK
/root/anaconda-ks.cfg: OK
/root/.bash_history: OK
/root/.ICEauthority: OK
/root/.esd_auth: OK
/root/.bash_profile: OK
/root/a.txt: OK
/root/ntp.tar.gz: OK
/root/clamav-1.0.3.linux.x86_64.rpm: OK
/root/.viminfo: OK
/root/.Xauthority: OK
/root/.lesshst: OK
/root/snmp.tar.gz: OK
/root/openssh9.5p1_x86_el7.tar.gz: OK
/root/clamav.tar.gz: OK

----------- SCAN SUMMARY -----------
Known viruses: 8706637
Engine version: 1.0.3
Scanned directories: 1
Scanned files: 18
Infected files: 0
Data scanned: 103.92 MB
Data read: 256.08 MB (ratio 0.41:1)
Time: 37.809 sec (0 m 37 s)
Start Date: 2025:05:23 15:54:57
End Date:   2025:05:23 15:55:35


[root@TD-Oracle-1 ~]# clamscan -V
ClamAV 1.0.3/27643/Tue May 20 16:33:37 2025


root@TD-Oracle-2 ~]# clamscan /
Loading:    18s, ETA:   0s [========================>]    8.71M/8.71M sigs      
Compiling:   5s, ETA:   0s [========================>]       41/41 tasks

/bin: Symbolic link
/sbin: Symbolic link
/lib: Symbolic link
/lib64: Symbolic link
/.autorelabel: Empty file

----------- SCAN SUMMARY -----------
Known viruses: 8706637
Engine version: 1.0.3
Scanned directories: 1
Scanned files: 0
Infected files: 0
Data scanned: 0.00 MB
Data read: 0.00 MB (ratio 0.00:1)
Time: 25.068 sec (0 m 25 s)
Start Date: 2025:05:23 16:00:27
End Date:   2025:05:23 16:00:52
[root@TD-Oracle-2 ~]# timed out waiting for input: auto-logout
[admin@TD-Oracle-2 ~]$