variante de FAKE AV SYSTEM RESTORE (oculta ficheros y carpetas)

Otro kit de FAKE TOOL SYSTEM RESTORE  (Dropper y Scanner) pasan a ser controlados especificamente a partir del ELISTARA 24.21 de hoy

El preanalisis del virustotal ofrece el siguiente informe:

dropper

File name: lcfPLNqtMDTx.exe.vir
Submission date: 2011-11-07 11:39:23 (UTC)
Current status: finished
Result: 26 /41 (63.4%)
VT Community

malware
Safety score: 0.0%
Compact Print results Antivirus Version Last Update Result
AhnLab-V3 2011.11.06.00 2011.11.07 Malware/Win32.Generic
AntiVir 7.11.17.29 2011.11.07 TR/Crypt.ZPACK.Gen
Antiy-AVL 2.0.3.7 2011.11.07 –
Avast 6.0.1289.0 2011.11.07 Win32:FakeSysdef-HN [Trj]
AVG 10.0.0.1190 2011.11.06 FakeAV.UBO
BitDefender 7.2 2011.11.07 Gen:Variant.FakeAlert.93
ByteHero 1.0.0.1 2011.11.04 –
CAT-QuickHeal 11.00 2011.11.07 –
ClamAV 0.97.3.0 2011.11.07 –
Commtouch 5.3.2.6 2011.11.07 –
Comodo 10695 2011.11.07 TrojWare.Win32.Trojan.Agent.Gen
Emsisoft 5.1.0.11 2011.11.07 Trojan.Win32.FakeAlert!IK
eSafe 7.0.17.0 2011.11.06 Win32.TRCrypt.ZPACK
eTrust-Vet 36.1.8657 2011.11.05 –
F-Prot 4.6.5.141 2011.11.06 –
F-Secure 9.0.16440.0 2011.11.07 Gen:Variant.FakeAlert.93
Fortinet 4.3.370.0 2011.11.06 W32/FakeAV.OZ!tr
GData 22 2011.11.07 Gen:Variant.FakeAlert.93
Ikarus T3.1.1.107.0 2011.11.07 Trojan.Win32.FakeAlert
Jiangmin 13.0.900 2011.11.06 Trojan/Jorik.vlr
K7AntiVirus 9.117.5398 2011.11.05 Riskware
Kaspersky 9.0.0.837 2011.11.07 Trojan.Win32.Jorik.Fraud.hak
McAfee 5.400.0.1158 2011.11.07 Generic FakeAlert.bz
McAfee-GW-Edition 2010.1D 2011.11.07 Generic FakeAlert.bz
Microsoft 1.7801 2011.11.07 Trojan:Win32/FakeSysdef
NOD32 6607 2011.11.07 a variant of Win32/Kryptik.UUB
Norman 6.07.13 2011.11.06 W32/Suspicious_Gen2.RUMUS
nProtect 2011-11-07.02 2011.11.07 Gen:Variant.FakeAlert.93
PCTools 8.0.0.5 2011.11.07 Trojan.FakeAV!rem
Prevx 3.0 2011.11.07 –
Rising 23.83.00.02 2011.11.07 –
Sophos 4.71.0 2011.11.07 Mal/FakeAV-OZ
SUPERAntiSpyware 4.40.0.1006 2011.11.05 –
Symantec 20111.2.0.82 2011.11.07 Trojan.FakeAV
TheHacker 6.7.0.1.338 2011.11.06 –
TrendMicro 9.500.0.1008 2011.11.07 –
TrendMicro-HouseCall 9.500.0.1008 2011.11.07 –
VBA32 3.12.16.4 2011.11.04 –
VIPRE 10988 2011.11.07 Trojan.Win32.Generic!BT
ViRobot 2011.11.7.4759 2011.11.07 –
VirusBuster 14.1.50.0 2011.11.07 Trojan.Kryptik!BF/Ut2sSAbo
Additional informationShow all
MD5   : db68cbe08159246e4593af8f7d49577a
SHA1  : 1f260e97cd2ea79a83e766ca3afbaf1521e10c61

File size : 404352 bytes
___

scanner:

File name: lcfPLNqtMDTx.exe.vir
Submission date: 2011-11-07 11:39:23 (UTC)
Current status: finished
Result: 26 /41 (63.4%)
VT Community

malware
Safety score: 0.0%
Compact Print results Antivirus Version Last Update Result
AhnLab-V3 2011.11.06.00 2011.11.07 Malware/Win32.Generic
AntiVir 7.11.17.29 2011.11.07 TR/Crypt.ZPACK.Gen
Antiy-AVL 2.0.3.7 2011.11.07 –
Avast 6.0.1289.0 2011.11.07 Win32:FakeSysdef-HN [Trj]
AVG 10.0.0.1190 2011.11.06 FakeAV.UBO
BitDefender 7.2 2011.11.07 Gen:Variant.FakeAlert.93
ByteHero 1.0.0.1 2011.11.04 –
CAT-QuickHeal 11.00 2011.11.07 –
ClamAV 0.97.3.0 2011.11.07 –
Commtouch 5.3.2.6 2011.11.07 –
Comodo 10695 2011.11.07 TrojWare.Win32.Trojan.Agent.Gen
Emsisoft 5.1.0.11 2011.11.07 Trojan.Win32.FakeAlert!IK
eSafe 7.0.17.0 2011.11.06 Win32.TRCrypt.ZPACK
eTrust-Vet 36.1.8657 2011.11.05 –
F-Prot 4.6.5.141 2011.11.06 –
F-Secure 9.0.16440.0 2011.11.07 Gen:Variant.FakeAlert.93
Fortinet 4.3.370.0 2011.11.06 W32/FakeAV.OZ!tr
GData 22 2011.11.07 Gen:Variant.FakeAlert.93
Ikarus T3.1.1.107.0 2011.11.07 Trojan.Win32.FakeAlert
Jiangmin 13.0.900 2011.11.06 Trojan/Jorik.vlr
K7AntiVirus 9.117.5398 2011.11.05 Riskware
Kaspersky 9.0.0.837 2011.11.07 Trojan.Win32.Jorik.Fraud.hak
McAfee 5.400.0.1158 2011.11.07 Generic FakeAlert.bz
McAfee-GW-Edition 2010.1D 2011.11.07 Generic FakeAlert.bz
Microsoft 1.7801 2011.11.07 Trojan:Win32/FakeSysdef
NOD32 6607 2011.11.07 a variant of Win32/Kryptik.UUB
Norman 6.07.13 2011.11.06 W32/Suspicious_Gen2.RUMUS
nProtect 2011-11-07.02 2011.11.07 Gen:Variant.FakeAlert.93
PCTools 8.0.0.5 2011.11.07 Trojan.FakeAV!rem
Prevx 3.0 2011.11.07 –
Rising 23.83.00.02 2011.11.07 –
Sophos 4.71.0 2011.11.07 Mal/FakeAV-OZ
SUPERAntiSpyware 4.40.0.1006 2011.11.05 –
Symantec 20111.2.0.82 2011.11.07 Trojan.FakeAV
TheHacker 6.7.0.1.338 2011.11.06 –
TrendMicro 9.500.0.1008 2011.11.07 –
TrendMicro-HouseCall 9.500.0.1008 2011.11.07 –
VBA32 3.12.16.4 2011.11.04 –
VIPRE 10988 2011.11.07 Trojan.Win32.Generic!BT
ViRobot 2011.11.7.4759 2011.11.07 –
VirusBuster 14.1.50.0 2011.11.07 Trojan.Kryptik!BF/Ut2sSAbo
Additional informationShow all
MD5   : db68cbe08159246e4593af8f7d49577a
SHA1  : 1f260e97cd2ea79a83e766ca3afbaf1521e10c61

File size : 404352 bytes
Dicha version 24.21 del ELISTARA que lo detecta y elimina, estará disponible en nuestra web a partir de las 19 h CEST de hoy

saludos

ms, 7-11-2011