Nueva variante de DORKBOT

Otra muestra del RootKit que está de moda, el DORKBOT, que oculta las carpetas de los pendrives y deja un link a ellas cargando el malware
, lo pasamos a controlar a partir del ELISTARA 23.90

El preanalisis del VirusTotal ofrece este informe:

File name: 13a0ea84.exe
Submission date: 2011-09-19 10:28:43 (UTC)

Result: 29/ 44 (65.9%)
VT Community

not reviewed
Safety score: –
Compact Print results
Antivirus Version Last Update Result
AhnLab-V3 2011.09.18.00 2011.09.18 –
AntiVir 7.11.14.225 2011.09.19 TR/Dldr.KEK
Antiy-AVL 2.0.3.7 2011.09.19 Trojan/win32.agent.gen
Avast 4.8.1351.0 2011.09.18 Win32:Downloader-KEK [Trj]
Avast5 5.0.677.0 2011.09.18 Win32:Downloader-KEK [Trj]
AVG 10.0.0.1190 2011.09.19 Downloader.Generic12.CUU
BitDefender 7.2 2011.09.19 Trojan.Generic.6629960
ByteHero 1.0.0.1 2011.09.13 –
CAT-QuickHeal 11.00 2011.09.19 –
ClamAV 0.97.0.0 2011.09.19 –
Commtouch 5.3.2.6 2011.09.19 –
Comodo 10165 2011.09.19 UnclassifiedMalware
DrWeb 5.0.2.03300 2011.09.19 Trojan.MulDrop3.2498
Emsisoft 5.1.0.11 2011.09.19 Virus.Win32.VBInject!IK
eSafe 7.0.17.0 2011.09.18 Win32.IRCBot
eTrust-Vet 36.1.8568 2011.09.19 –
F-Prot 4.6.2.117 2011.09.18 –
F-Secure 9.0.16440.0 2011.09.19 Trojan.Generic.6629960
Fortinet 4.3.370.0 2011.09.19 W32/Refroso.AGEA!tr
GData 22 2011.09.19 Trojan.Generic.6629960
Ikarus T3.1.1.107.0 2011.09.19 Virus.Win32.VBInject
Jiangmin 13.0.900 2011.09.18 –
K7AntiVirus 9.113.5150 2011.09.17 –
Kaspersky 9.0.0.837 2011.09.19 Trojan.Win32.VBKrypt.gofm
McAfee 5.400.0.1158 2011.09.19 Downloader-CNO.a
McAfee-GW-Edition 2010.1D 2011.09.19 Downloader-CNO.a
Microsoft 1.7604 2011.09.19 VirTool:Win32/VBInject.RY
NOD32 6475 2011.09.19 a variant of Win32/Injector.JEF
Norman 6.07.11 2011.09.18 W32/Suspicious_Gen2.dam
nProtect 2011-09-19.01 2011.09.19 Backdoor/W32.IRCBot.167936.AJ
Panda 10.0.3.5 2011.09.18 Generic Malware
PCTools 8.0.0.5 2011.09.19 Trojan.IRCBot!rem
Prevx 3.0 2011.09.19 –
Rising 23.76.00.03 2011.09.19 –
Sophos 4.69.0 2011.09.19 Troj/Agent-TJS
SUPERAntiSpyware 4.40.0.1006 2011.09.17 –
Symantec 20111.2.0.82 2011.09.19 W32.IRCBot
TheHacker 6.7.0.1.298 2011.09.17 –
TrendMicro 9.500.0.1008 2011.09.19 TROJ_JORIK.ZB
TrendMicro-HouseCall 9.500.0.1008 2011.09.19 TROJ_JORIK.ZB
VBA32 3.12.16.4 2011.09.19 –
VIPRE 10521 2011.09.19 Trojan.Win32.Generic!BT
ViRobot 2011.9.19.4676 2011.09.19 Trojan.Win32.VBInject.167936.B
VirusBuster 14.0.219.0 2011.09.18 –
Additional informationShow all

Additional informationShow all
MD5   : 4ad17916fabd3b004c382bc27e8bb651
SHA1  : 67c62d86ae70028f3bceadf05945adb8a4523245
File size : 167936 bytes
publisher….: Supervisor.
copyright….: n/a
product……: VASOSVASOPEEN
description..: n/a
original name: VASOSVASO ENCE.scr
internal name: VASOSVASO ENCE_
file version.: 3007.02.0093

Dicha version 23.90 del ELISTARA que lo detecta y elimina, estará disponible en nuestra web a partir de las 19 h CEST

saludos

ms, 19-9-2011