Una nueva variante de SPY ZBOT Y solo controlado actualmente por 4 de 42 AV

Apenas sin  control nos encontramos este RootKit ZBOT que en el preanalisis del VirusTotal nos muestra un indice de detecion de menos del 10 % !

File name: XIEPI.EXE.Muestra EliStartPage v22.79
Submission date: 2011-03-14 17:23:51 (UTC)
Result: 4/ 42 (9.5%)
VT Community

not reviewed
Safety score: –
Compact Print results Antivirus Version Last Update Result
AhnLab-V3 2011.03.14.01 2011.03.14 –
AntiVir 7.11.4.197 2011.03.14 –
Antiy-AVL 2.0.3.7 2011.03.12 –
Avast 4.8.1351.0 2011.03.14 –
Avast5 5.0.677.0 2011.03.14 –
AVG 10.0.0.1190 2011.03.14 –
BitDefender 7.2 2011.03.14 Gen:Variant.Kazy.15722
CAT-QuickHeal 11.00 2011.03.14 –
ClamAV 0.96.4.0 2011.03.14 –
Commtouch 5.2.11.5 2011.03.14 –
Comodo 7979 2011.03.14 –
DrWeb 5.0.2.03300 2011.03.14 –
Emsisoft 5.1.0.2 2011.03.14 –
eSafe 7.0.17.0 2011.03.13 –
eTrust-Vet 36.1.8214 2011.03.14 –
F-Prot 4.6.2.117 2011.03.14 –
F-Secure 9.0.16440.0 2011.03.14 –
Fortinet 4.2.254.0 2011.03.14 –
GData 21 2011.03.14 –
Ikarus T3.1.1.97.0 2011.03.14 –
Jiangmin 13.0.900 2011.03.14 –
K7AntiVirus 9.93.4100 2011.03.14 –
Kaspersky 7.0.0.125 2011.03.14 –
McAfee 5.400.0.1158 2011.03.14 –
McAfee-GW-Edition 2010.1C 2011.03.14 –
Microsoft 1.6603 2011.03.14 –
NOD32 5952 2011.03.14 a variant of Win32/Kryptik.LPD
Norman 6.07.03 2011.03.14 –
nProtect 2011-02-10.01 2011.02.15 –
Panda 10.0.3.5 2011.03.13 –
PCTools 7.0.3.5 2011.03.11 –
Prevx 3.0 2011.03.14 –
Rising 23.49.00.06 2011.03.14 –
Sophos 4.63.0 2011.03.14 –
SUPERAntiSpyware 4.40.0.1006 2011.03.14 –
TheHacker 6.7.0.1.149 2011.03.13 –
TrendMicro 9.200.0.1012 2011.03.14 TROJ_CRYPTR.SMAB
TrendMicro-HouseCall 9.200.0.1012 2011.03.14 TROJ_CRYPTR.SMAB
VBA32 3.12.14.3 2011.03.14 –
VIPRE 8702 2011.03.14 –
ViRobot 2011.3.14.4356 2011.03.14 –
VirusBuster 13.6.248.0 2011.03.13 –
Additional informationShow all
MD5   : fb4726245d72687e09294a0fc5cedcf9
SHA1  : 8420c73ce747a42278d57672a6737c16097aee67
SHA256: 5d7b0906937761a331eca6e59de59d898b49ffefd0ed17f57639d3bc4bd12235
ssdeep: 3072:ehaU/FzXC30UMo2j010w6Ah0g6tb0CHiyNV7g02UFPJH8Zz4w:GaWY30UQ/Uh0xB0CCyPv
2mJHMz
File size : 138240 bytes
First seen: 2011-03-14 17:23:51
Last seen : 2011-03-14 17:23:51
TrID:
UPX compressed Win32 Executable (39.5%)
Win32 EXE Yoda’s Crypter (34.3%)
Win32 Executable Generic (11.0%)
Win32 Dynamic Link Library (generic) (9.8%)
Generic Win/DOS Executable (2.5%)
sigcheck:
publisher….: Rxmdc Bhyqweek
copyright….: Copyright (c) Rxmdc Bhyqweek 2003-2005
product……: Rxmdc Iqaeglsure Wqmnbglge
description..: Rxmdc Iqaeglsure Wqmnbglge
original name: Rxmdc.exe
internal name: Rxmdc
file version.: 7, 19, 53, 58

Por supuesto que hemos enviado a McAfee muestras al respecto, aparte de pasarlo a controlar a partir de la version de hoy del ELISTARA 22.80, QUE A PARTIR DE LAS 19 H cet estarä disponible en nueSTRA WEB

SALUDOS

ms, 14-3-2011