Ahi tenemos el dropper de este nuevo FAKE WINDEFRAGMENTER !

Ha llegado justo a tiempo para ser incluido su control y eliminacion en el ELISTARA 22.13 de hoy: 
File name: 138421.EXE.Muestra EliStartPage v22.12
Submission date: 2010-12-01 16:19:42 (UTC)
Current status: finished
Result: 21 /43 (48.8%)
 VT Community

not reviewed
 Safety score: – 
Compact Print results Antivirus Version Last Update Result
AhnLab-V3 2010.12.01.04 2010.12.01 Packed/Win32.Krap
AntiVir 7.10.14.162 2010.12.01 TR/Ag.cfx
Antiy-AVL 2.0.3.7 2010.12.01 –
Avast 4.8.1351.0 2010.12.01 –
Avast5 5.0.677.0 2010.12.01 –
AVG 9.0.0.851 2010.12.01 Cryptic.BJB
BitDefender 7.2 2010.12.01 Trojan.Generic.KDV.77548
CAT-QuickHeal 11.00 2010.12.01 (Suspicious) – DNAScan
ClamAV 0.96.4.0 2010.12.01 –
Command 5.2.11.5 2010.12.01 –
Comodo 6913 2010.12.01 –
DrWeb 5.0.2.03300 2010.12.01 Trojan.DownLoader1.41159
Emsisoft 5.0.0.50 2010.12.01 Packed.Win32.Krap!IK
eSafe 7.0.17.0 2010.12.01 Win32.TRAg.Cfx
eTrust-Vet 36.1.8011 2010.12.01 –
F-Prot 4.6.2.117 2010.11.30 –
F-Secure 9.0.16160.0 2010.12.01 Trojan.Generic.KDV.77548
Fortinet 4.2.254.0 2010.12.01 –
GData 21 2010.12.01 Trojan.Generic.KDV.77548
Ikarus T3.1.1.90.0 2010.12.01 Packed.Win32.Krap
Jiangmin 13.0.900 2010.12.01 –
K7AntiVirus 9.69.3136 2010.12.01 –
Kaspersky 7.0.0.125 2010.12.01 Packed.Win32.Krap.ao
McAfee 5.400.0.1158 2010.12.01 Generic.dx!vcg
McAfee-GW-Edition 2010.1C 2010.12.01 Artemis!9A566F7CDECD
Microsoft 1.6402 2010.12.01 Trojan:Win32/FakeSysdef
NOD32 5664 2010.12.01 a variant of Win32/Kryptik.INX
Norman 6.06.10 2010.12.01 –
nProtect 2010-12-01.01 2010.12.01 –
Panda 10.0.2.7 2010.12.01 Trj/CI.A
PCTools 7.0.3.5 2010.12.01 –
Prevx 3.0 2010.12.01 Medium Risk Malware
Rising 22.76.01.07 2010.12.01 –
Sophos 4.60.0 2010.12.01 Mal/FakeAV-EA
SUPERAntiSpyware 4.40.0.1006 2010.12.01 –
Symantec 20101.2.0.161 2010.12.01 –
TheHacker 6.7.0.1.094 2010.12.01 –
TrendMicro 9.120.0.1004 2010.12.01 –
TrendMicro-HouseCall 9.120.0.1004 2010.12.01 TROJ_GEN.R3EC2L1
VBA32 3.12.14.2 2010.12.01 –
VIPRE 7465 2010.12.01 Trojan.Win32.Generic!SB.0
ViRobot 2010.12.1.4178 2010.12.01 –
VirusBuster 13.6.69.0 2010.12.01 –
Additional informationShow all 
MD5   : 9a566f7cdecd8a8b8c199fc0de372258
SHA1  : d12b79d86f2a01928682345f124e1bf6aa0c850b
File size : 358400 bytes
publisher….: Microsoft Corporation
copyright….: (c) Microsoft Corporation. All rights reserved.
product……: Microsoft_ Windows_ Operating System
description..: Windows Control Panel
original name: control
internal name: control
file version.: 6.0.6000.16386
 

Al ejecutarlo nos genera el .EXE que ya controlamos y esta DLL:
File name: AXLWvIrhBB.dll
Submission date: 2010-12-01 17:16:16 (UTC)
Current status: queued queued analysing finished
Result: 15/ 43 (34.9%)
 VT Community

malware
 Safety score: 0.0% 
Compact Print results Antivirus Version Last Update Result
AhnLab-V3 2010.12.01.04 2010.12.01 –
AntiVir 7.10.14.164 2010.12.01 TR/Agent.AO.4898
Antiy-AVL 2.0.3.7 2010.12.01 –
Avast 4.8.1351.0 2010.12.01 Win32:Rootkit-gen
Avast5 5.0.677.0 2010.12.01 Win32:Rootkit-gen
AVG 9.0.0.851 2010.12.01 Cryptic.BJB
BitDefender 7.2 2010.12.01 –
CAT-QuickHeal 11.00 2010.12.01 –
ClamAV 0.96.4.0 2010.12.01 –
Command 5.2.11.5 2010.12.01 –
Comodo 6916 2010.12.01 –
DrWeb 5.0.2.03300 2010.12.01 –
Emsisoft 5.0.0.50 2010.12.01 Packed.Win32.Krap!IK
eSafe 7.0.17.0 2010.12.01 –
eTrust-Vet 36.1.8011 2010.12.01 –
F-Prot 4.6.2.117 2010.12.01 –
F-Secure 9.0.16160.0 2010.12.01 –
Fortinet 4.2.254.0 2010.12.01 –
GData 21 2010.12.01 Win32:Rootkit-gen 
Ikarus T3.1.1.90.0 2010.12.01 Packed.Win32.Krap
Jiangmin 13.0.900 2010.12.01 –
K7AntiVirus 9.69.3136 2010.12.01 –
Kaspersky 7.0.0.125 2010.12.01 Packed.Win32.Krap.ao
McAfee 5.400.0.1158 2010.12.01 Generic.dx!vcj
McAfee-GW-Edition 2010.1C 2010.12.01 Artemis!355568766B47
Microsoft 1.6402 2010.12.01 Trojan:Win32/FakeSysdef
NOD32 5664 2010.12.01 a variant of Win32/Kryptik.INX
Norman 6.06.10 2010.12.01 –
nProtect 2010-12-01.01 2010.12.01 –
Panda 10.0.2.7 2010.12.01 Trj/CI.A
PCTools 7.0.3.5 2010.12.01 –
Prevx 3.0 2010.12.01 Medium Risk Malware
Rising 22.76.01.07 2010.12.01 –
Sophos 4.60.0 2010.12.01 Mal/FakeAV-EA
SUPERAntiSpyware 4.40.0.1006 2010.12.01 –
Symantec 20101.2.0.161 2010.12.01 –
TheHacker 6.7.0.1.094 2010.12.01 –
TrendMicro 9.120.0.1004 2010.12.01 –
TrendMicro-HouseCall 9.120.0.1004 2010.12.01 –
VBA32 3.12.14.2 2010.12.01 –
VIPRE 7466 2010.12.01 –
ViRobot 2010.12.1.4178 2010.12.01 –
VirusBuster 13.6.69.0 2010.12.01 –
Additional informationShow all 
MD5   : 355568766b47d0340b98f4649a7ec791
SHA1  : 83f9c71ca870ed6c1d7aea3899e6aaf6cbca7bd9

File size : 398336 bytes

copyright….: (c) Microsoft Corporation. All rights reserved.
product……: Microsoft_ Windows_ Operating System
description..: Windows Control Panel
original name: control
internal name: control
file version.: 6.0.6000.16386
 

Ambos ficheros los pasamos a controlar a partir de la version de hoy del ELISTARA 22.13

NOTA: Estos ficheros tienen nombre variable en cada infeccion

saludos

ms, 1-12-2010