Variante de DORKBOT solo controlado por 2 AV actualmente (cazado por la heuristica del ELISTARA)

Una nueva variante muy poco controlada de este fastidioso RootKit que oculta carpetas de los pendrives y crea links en su lugar, cargando el malware

Pasamos a controlarlo especificamente a partir del ELISTARA 23.98 de hoy

El preanalisis de VirusTotal nos ofrece el siguiente informe:

File name: 4701245.exe
Submission date: 2011-09-29 14:50:10 (UTC)
Current status: queued (#11) queued analysing finished
Result: 2/ 43 (4.7%)
VT Community

malware
Safety score: 0.0%
Compact Print results Antivirus Version Last Update Result
AhnLab-V3 2011.09.29.00 2011.09.29 Backdoor/Win32.Ruskill
AntiVir 7.11.15.70 2011.09.29 –
Antiy-AVL 2.0.3.7 2011.09.29 –
Avast 6.0.1289.0 2011.09.29 –
AVG 10.0.0.1190 2011.09.29 –
BitDefender 7.2 2011.09.29 –
ByteHero 1.0.0.1 2011.09.23 –
CAT-QuickHeal 11.00 2011.09.29 (Suspicious) – DNAScan
ClamAV 0.97.0.0 2011.09.29 –
Commtouch 5.3.2.6 2011.09.29 –
Comodo 10282 2011.09.29 –
DrWeb 5.0.2.03300 2011.09.29 –
Emsisoft 5.1.0.11 2011.09.29 –
eSafe 7.0.17.0 2011.09.27 –
eTrust-Vet 36.1.8588 2011.09.29 –
F-Prot 4.6.2.117 2011.09.29 –
F-Secure 9.0.16440.0 2011.09.29 –
Fortinet 4.3.370.0 2011.09.29 –
GData 22 2011.09.29 –
Ikarus T3.1.1.107.0 2011.09.29 –
Jiangmin 13.0.900 2011.09.29 –
K7AntiVirus 9.113.5210 2011.09.28 –
Kaspersky 9.0.0.837 2011.09.29 –
McAfee 5.400.0.1158 2011.09.29 –
McAfee-GW-Edition 2010.1D 2011.09.28 –
Microsoft 1.7702 2011.09.29 –
NOD32 6503 2011.09.29 –
Norman 6.07.11 2011.09.29 –
nProtect 2011-09-29.01 2011.09.29 –
Panda 10.0.3.5 2011.09.29 –
PCTools 8.0.0.5 2011.09.29 –
Prevx 3.0 2011.09.29 –
Rising 23.77.03.02 2011.09.29 –
Sophos 4.69.0 2011.09.29 –
SUPERAntiSpyware 4.40.0.1006 2011.09.29 –
Symantec 20111.2.0.82 2011.09.29 –
TheHacker 6.7.0.1.312 2011.09.28 –
TrendMicro 9.500.0.1008 2011.09.29 –
TrendMicro-HouseCall 9.500.0.1008 2011.09.29 –
VBA32 3.12.16.4 2011.09.28 –
VIPRE 10611 2011.09.29 –
ViRobot 2011.9.29.4695 2011.09.29 –
VirusBuster 14.0.239.0 2011.09.29 –
Additional informationShow all
MD5 : d90f705cecd103c0690fabc8e85eb064
SHA1 : 186c034c5e47e16ce3a0e80f2d8cff1da35143e0

File size : 249856 bytes

publisher….: Don HO tor
original name: Notepad__.exe
internal name: npp.exe
file version.: 5.92
comments…..: n/a
signers……: –
signing date.: –
verified…..: Unsigned