Troj/Arbin-A is a downloader Trojan for the Windows platform.
Troj/Arbin-A attempts to download and execute a file from a remote website to the following locations in the same folder as itself:
1file.tmp
2file.tmp
3file.tmp
4file.tmp
5file.tmp
This file is currently detected as Troj/PWS-ACN.
Troj/Arbin-A may drop the file <System>\sf2e32.bat in order to delete itself.