TR/Dldr.Delf.abi - Trojan

See also

Summary

Full description

Statistics

Virus:	TR/Dldr.Delf.abi
Date discovered:	25/11/2005
Type:	Trojan
Subtype:	Downloader
In the wild:	Yes
Reported Infections:	Low
Distribution Potential:	Low
Damage Potential:	Low to medium
Static file:	Yes
File size:	34.304 Bytes
MD5 checksum:	247924DD6B56E9597A0C6CD01C2B5DAD
VDF version:	6.32.00.223 - Thu, 24 Nov 2005 14:22 (GMT+1)

General Method of propagation:
   • No own spreading routine

Alias:
   • Kaspersky: Trojan-Downloader.Win32.Delf.abi

Platforms / OS:
   • Windows 95
   • Windows 98
   • Windows 98 SE
   • Windows NT
   • Windows ME
   • Windows 2000
   • Windows XP
   • Windows 2003

Side effects:
   • Downloads a malicious file

Files It tries to download a file:

– The location is the following:
• http://centaurus**********.com.uol.br/japao/csrs.jpg
It is saved on the local hard drive under: %SYSDIR%\rtsm.scr Furthermore this file gets executed after it was fully downloaded. Further investigation pointed out that this file is malware, too. Detected as: TR/Spy.Banbr.df.123

File details Programming language:
The malware program was written in Delphi.

Runtime packer:
In order to aggravate detection and reduce size of the file it is packed with the following runtime packer:
• UPX

See a brief description here.

Description inserted by Andrei Gherman on Fri, 25 Nov 2005 15:36 (GMT+1)
Description updated by Andrei Ivanes on Mon, 28 Nov 2005 10:48 (GMT+1)

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