Nueva variante de ROOTKIT DORKBOT cazada por la heuristica del ELISTARA

Una nueva variante del “popular” ROOTKIT DORKBOT ha sido cazada por la heuristica del ELISTARA, y pasada a controlar específicamente a partir de la version 23.93 del ELISTARA de hoy

El preanalisis del VirusTotal ofrece este informe:

File name: YMDIDG.EXE.Muestra EliStartPage v23.92
Submission date: 2011-09-22 06:51:34 (UTC)
Current status: finished
Result: 36 /44 (81.8%)
VT Community

malware
Safety score: 0.0%
Compact Print results Antivirus Version Last Update Result
AhnLab-V3 2011.09.21.02 2011.09.21 Win-Trojan/Ruskill.105472
AntiVir 7.11.15.3 2011.09.21 TR/Crypt.ZPACK.Gen
Antiy-AVL 2.0.3.7 2011.09.22 Backdoor/Win32.Ruskill.gen
Avast 4.8.1351.0 2011.09.22 Win32:IRCBot-DYW [Trj]
Avast5 5.0.677.0 2011.09.22 Win32:IRCBot-DYW [Trj]
AVG 10.0.0.1190 2011.09.21 Dropper.Generic4.APAF
BitDefender 7.2 2011.09.22 Trojan.Generic.KD.345870
ByteHero 1.0.0.1 2011.09.13 –
CAT-QuickHeal 11.00 2011.09.22 Worm.Dorkbot.i
ClamAV 0.97.0.0 2011.09.22 –
Commtouch 5.3.2.6 2011.09.22 –
Comodo 10200 2011.09.22 TrojWare.Win32.Trojan.Agent.Gen
DrWeb 5.0.2.03300 2011.09.22 BackDoor.Ddoser.131
Emsisoft 5.1.0.11 2011.09.22 Backdoor.Win32.Ruskill!IK
eSafe 7.0.17.0 2011.09.20 Win32.TRCrypt.ZPACK
eTrust-Vet 36.1.8574 2011.09.21 –
F-Prot 4.6.2.117 2011.09.21 –
F-Secure 9.0.16440.0 2011.09.22 Trojan.Generic.KD.345870
Fortinet 4.3.370.0 2011.09.22 W32/Injector.IGU!tr
GData 22 2011.09.22 Trojan.Generic.KD.345870
Ikarus T3.1.1.107.0 2011.09.22 Backdoor.Win32.Ruskill
Jiangmin 13.0.900 2011.09.21 Trojan/Buzus.abbj
K7AntiVirus 9.113.5173 2011.09.21 Backdoor
Kaspersky 9.0.0.837 2011.09.22 Worm.Win32.Ngrbot.cnm
McAfee 5.400.0.1158 2011.09.22 BackDoor-FAV
McAfee-GW-Edition 2010.1D 2011.09.21 Heuristic.BehavesLike.Win32.Suspicious.A
Microsoft 1.7702 2011.09.22 Worm:Win32/Dorkbot.I
NOD32 6483 2011.09.22 Win32/Dorkbot.A
Norman 6.07.11 2011.09.21 W32/Dorkbot.W
nProtect 2011-09-21.02 2011.09.22 Trojan/W32.Agent.105472.IG
Panda 10.0.3.5 2011.09.21 Generic Malware
PCTools 8.0.0.5 2011.09.22 Trojan-PSW.Generic
Prevx 3.0 2011.09.22 –
Rising 23.76.02.03 2011.09.21 Trojan.Win32.Fednu.thk
Sophos 4.69.0 2011.09.22 –
SUPERAntiSpyware 4.40.0.1006 2011.09.21 –
Symantec 20111.2.0.82 2011.09.22 Infostealer
TheHacker 6.7.0.1.305 2011.09.21 Backdoor/Ruskill.dlc
TrendMicro 9.500.0.1008 2011.09.22 BKDR_FLODER.AW
TrendMicro-HouseCall 9.500.0.1008 2011.09.22 BKDR_FLODER.AW
VBA32 3.12.16.4 2011.09.21 Backdoor.Floder.czz
VIPRE 10547 2011.09.22 Trojan.Win32.Generic!BT
ViRobot 2011.9.22.4682 2011.09.22 Backdoor.Win32.Ruskill.105472
VirusBuster 14.0.225.0 2011.09.21 Worm.Dorkbot!IRXkLzjwUxw
Additional informationShow all
MD5   : f94440e48eca0589c38066e8475e7700
SHA1  : 279eb8cb2ebb0ccd5edce9cd1f64a0612b78891f

File size : 105472 bytes
Dicha version del ELISTARA 23.93 que lo detecta y elimina, estará disponible en nuestra web a partir de las 19 h CEST de hoy

saludos

ms, 22-9-2011