Nueva variante de Troyano MUWID

La heuristica del ELISTARA ha cazado muestra de este malware, del que ya tenemos otras seis variantes, y que pasamos a controlar a partir del ELISTARA 24.22 de hoy

El preanalisis del virustotal nos ofrece este informe:

File name: WINS.EXE.Muestra EliStartPage v24.21
Submission date: 2011-11-08 08:22:28 (UTC)
Current status: finished
Result: 15 /42 (35.7%)
VT Community

malware
Safety score: 0.0%
Compact Print results Antivirus Version Last Update Result
AhnLab-V3 2011.11.07.00 2011.11.07 Trojan/Win32.Muwid
AntiVir 7.11.17.40 2011.11.07 TR/Agent.ega
Antiy-AVL 2.0.3.7 2011.11.08 Trojan/win32.agent.gen
Avast 6.0.1289.0 2011.11.08 Win32:Rootkit-gen [Rtk]
AVG 10.0.0.1190 2011.11.07 BackDoor.Generic14.BMYJ
BitDefender 7.2 2011.11.08 –
ByteHero 1.0.0.1 2011.11.04 –
CAT-QuickHeal None 2011.11.08 –
ClamAV 0.97.3.0 2011.11.08 –
Commtouch 5.3.2.6 2011.11.08 –
Comodo 10703 2011.11.08 UnclassifiedMalware
DrWeb 5.0.2.03300 2011.11.08 –
Emsisoft 5.1.0.11 2011.11.08 Backdoor.Win32.Gbot!IK
eSafe 7.0.17.0 2011.11.07 Win32.Trojan
eTrust-Vet 36.1.8661 2011.11.08 –
F-Prot 4.6.5.141 2011.11.07 –
F-Secure 9.0.16440.0 2011.11.08 –
Fortinet 4.3.370.0 2011.11.08 –
GData 22 2011.11.08 Win32:Rootkit-gen
Ikarus T3.1.1.107.0 2011.11.08 Backdoor.Win32.Gbot
Jiangmin 13.0.900 2011.11.07 –
K7AntiVirus 9.117.5404 2011.11.07 –
Kaspersky 9.0.0.837 2011.11.08 Backdoor.Win32.Gbot.qfx
McAfee 5.400.0.1158 2011.11.08 Artemis!36DF2FDC630B
McAfee-GW-Edition 2010.1D 2011.11.07 Artemis!36DF2FDC630B
Microsoft 1.7801 2011.11.08 –
NOD32 6609 2011.11.08 –
Norman 6.07.13 2011.11.07 –
nProtect 2011-11-08.01 2011.11.08 –
Panda 10.0.3.5 2011.11.07 Suspicious file
PCTools 8.0.0.5 2011.11.08 –
Prevx 3.0 2011.11.08 –
Rising 23.83.01.01 2011.11.08 –
Sophos 4.71.0 2011.11.08 –
SUPERAntiSpyware 4.40.0.1006 2011.11.08 –
TheHacker 6.7.0.1.339 2011.11.08 –
TrendMicro 9.500.0.1008 2011.11.08 –
TrendMicro-HouseCall 9.500.0.1008 2011.11.08 –
VBA32 3.12.16.4 2011.11.08 –
VIPRE 10996 2011.11.08 Trojan.Win32.Generic!BT
ViRobot 2011.11.8.4760 2011.11.08 –
VirusBuster 14.1.51.0 2011.11.07 –
Additional informationShow all
MD5   : 36df2fdc630bd112c3d4cfc26052861a
SHA1  : 341f846bec6ab0ca72e352a16e6ca7e361c5625b

File size : 2161664 bytes

publisher….: n/a
copyright….: n/a
product……: Windows Internet Name Service
description..: Provides Internet Name Service
original name: n/a
internal name: n/a
file version.: 11,10,24,1

Dicha version del ELISTARA 24.22 que lo detecta y elimina estará disponible en nuestra web a partir de las 19 h CEST de hoy

saludos

ms, 8-11-2011