Nume: Worm/RBot.211456.3 Descoperit pe data de: 03/01/2006 Tip: Vierme ITW: Da Numar infectii raportate: Scazut Potential de raspandire: Mediu Potential de distrugere: Mediu Fisier static: Da Marime: 211.456 Bytes MD5: 309723cca26b426ab37ff7a14f29ecd9 Versiune VDF: 6.33.00.116
General Metoda de raspandire: • Reteaua locala Alias: • Symantec: W32.Spybot.Worm • Kaspersky: Backdoor.Win32.Rbot.anh • TrendMicro: WORM_RBOT.DDZ • F-Secure: Backdoor.Win32.Rbot.anh • Sophos: W32/Rbot-BJY • Panda: Bck/Prorat.FA • VirusBuster: Worm.RBot.DSN • Bitdefender: Backdoor.RBot.CHO Sistem de operare: • Windows 95 • Windows 98 • Windows 98 SE • Windows NT • Windows ME • Windows 2000 • Windows XP • Windows 2003 Efecte secundare: • Reduce setarile de securitate • Modificari in registri • Profita de vulnerabilitatile softului • Posibilitatea accesului neautorizat la computer Fisiere Se copiaza in urmatoarea locatie: • %SYSDIR%\winzip81.exe Sterge copia initiala a virusului. Registrii sistemului Urmatoarele chei sunt adaugate in registri, in mod repetat, pentru a asigura pornirea procesului dupa reboot. – HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run • "Winzip Application"="winzip81.exe" – HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices • "Winzip Application"="winzip81.exe" Se adauga in registrii sistemului: – HKCU\Software\Microsoft\OLE • "Winzip Application"="winzip81.exe" Reţea Pentru a-si asigura raspandirea, programul malware incearca sa contacteze alte sisteme, asa cum este descris in continuare: Creeaza copii malware in urmatoarele share-uri de retea: • IPC$ • C$ • ADMIN$ Foloseste urmatoarele date de logare, pentru a controla sistemul la distanta: –Utilizatori si parole inregistrate. – Lista de utilizatori si parole: • intranet; lan; main; winpass; blank; office; control; alex; java; private; pervert; abc123; abcd; abc; 00000000; 0000000; 000000; 00000; 0000; 000; xxx; WIN2005; nokia; siemens; compaq; dell; cisco; orainstall; oainstall; sqlpass; sql; db1234; db1; databasepassword; data; databasepass; dbpassword; dbpass; access; domainpassword; domainpass; domain; hello; hell; god; sex; slut; bitch; Fuckyou; fuck; exchange; backup; technical; loginpass; login; mary; katie; kate; george; eric; chris; ian; neil; lee; brian; susan; sue; sam; luke; peter; john; mike; bill; fred; joe; jen; bob; qwe; zxc; asd; qaz; win2000; WINXP; winxp; 87654321; 987654321; windows; oeminstall; oemuser; oem; homeuser; home; accounting; accounts; internet; www; web; outlook; mail; qwerty; null; service; server; system; changeme; linux; unix; demo; none; test; CREATIVE; SAMSUNG; BENQ; ACER; Creative; Samsung; Benq; Acer; CIGAR; NISSAN; TOYOTA; SONY; Cigar; Nissan; Toyota; Sony; creative; samsung; acer; ORANG; orang; IBM; ibm; ASUS; asus; TOSHBA; toshba; aaaa; aaa; 88888888; 888; 7777777; 4444; 444; 7654321; 654321; 54321; 4321; 321; 2600; 2005XP; XP2005; 2005xp; xp2005; 2005; 2004; 2003; cigar; nissan; toyota; sony; 333; 222; 111; 1234567890; 123456789; 12345678; 1234567; 123456; 12345; 1234; 123; 007; pwd; pass; pass1234; passwd; password; password1; ADM; ADMIN; ADMINS; ADMINISTRAT; ADMINISTRATEUR; ADMINISTRADOR; ADMINISTRATOR; Admin; Admins; Administrat; Administrateur; Administrador; adm; admin123; admin12; admin1; db2; oracle; dba; icc; HANKOOK; zhou; benq; change; database; default; user; guest; wwwadmin; teacher; student; owner; computer; staff; admins; administrat; administrateur; administrador; administrator Exploit: Foloseste urmatoarele vulnerabilitati: – MS02-061 (Elevation of Privilege in SQL Server Web) – MS03-026 (Buffer Overrun in RPC Interface) – MS03-039 (Buffer Overrun in RPCSS Service) – MS03-049 (Buffer Overrun in the Workstation Service) – MS04-007 (ASN.1 Vulnerability) – MS04-011 (LSASS Vulnerability) – MS05-039 (Vulnerability in Plug and Play) Generarea adreselor IP: Creeaza adrese IP aleatoare, pastrand doar primii doi octeti din propria adresa. Apoi incearca sa contacteze adresele create. Procesul de infectare: Creeaza un script TFTP sau FTP pe masina afectata, pentru a descarca malware la distanta, pe un alt sistem. Activare de la distanta: –Incearca sa activeze de la distanta malware-ul pe sistemul recent infectat. Pentru aceasta, apeleaza functia NetScheduleJobAdd. IRC Pentru a trimite informatii si pentru a fi controlat se conecteaza la serverele IRC: Server: irc2.hell********** Port: 6667 Canal: #Hellc0de# Nick: Hc-%sir de 7 caractere aleatoare% Parola: k Server: crew.hell********** Port: 6667 Canal: #Hellc0de# Nick: Hc-%sir de 7 caractere aleatoare% Parola: k – Acest malware poate obtine si trimite infomatii cum ar fi: • Viteza procesorului • Utilizatorul curent • Informatii despre drivere • Spatiu liber pe disc • Memorie nealocata • Informatii despre retea • Informatii despre procesele sistemului • Cantitatea de memorie • Director sistem • Utilizator • Informatii despre sistemul de operare – In plus, poate efectua urmatoarele operatii: • Lanseaza atacuri DDoS ICMP • Lanseaza atacuri DDoS SYN • Lanseaza atacuri DDoS TCP • Lanseaza atacuri DDoS UDP • dezactivare DCOM • dezactivarea partajarii de resurse in retea • descarcare fisier • activare DCOM • activarea partajarii de resurse in retea • executarea unui fisier • intrare pe canal IRC • terminare proces • parasire canal IRC • deschidere consola • executare atac DDoS • Scaneaza reteaua • redirectionare porturi • Inregistreaza un serviciu • repornirea sistemului • trimitere email-uri • Porneste rutina de raspandire • terminare proces malware • terminare proces • Se actualizeaza singur • Face upload la un fisier • Vizitarea unui website Terminarea proceselor Lista cu procesele oprite: • _AVPM.EXE; _AVPCC.EXE; _AVP32.EXE; ZONEALARM.EXE; ZONALM2601.EXE; ZATUTOR.EXE; ZAPSETUP3001.EXE; ZAPRO.EXE; XPF202EN.EXE; WYVERNWORKSFIREWALL.EXE; WUPDT.EXE; WUPDATER.EXE; WSBGATE.EXE; WRCTRL.EXE; WRADMIN.EXE; WNT.EXE; WNAD.EXE; WKUFIND.EXE; WINUPDATE.EXE; WINTSK32.EXE; WINSTART001.EXE; WINSTART.EXE; WINSSK32.EXE; WINSERVN.EXE; WINRECON.EXE; WINPPR32.EXE; WINNET.EXE; WINMAIN.EXE; WINLOGIN.EXE; WININITX.EXE; WININIT.EXE; WININETD.EXE; WINDOWS.EXE; WINDOW.EXE; WINACTIVE.EXE; WIN32US.EXE; WIN32.EXE; WIN-BUGSFIX.EXE; WIMMUN32.EXE; WHOSWATCHINGME.EXE; WGFE95.EXE; WFINDV32.EXE; WEBTRAP.EXE; WEBSCANX.EXE; WEBDAV.EXE; WATCHDOG.EXE; W9X.EXE; W32DSM89.EXE; VSWINPERSE.EXE; VSWINNTSE.EXE; VSWIN9XE.EXE; VSSTAT.EXE; VSMON.EXE; VSMAIN.EXE; VSISETUP.EXE; VSHWIN32.EXE; VSECOMR.EXE; VSCHED.EXE; VSCENU6.02D30.EXE; VSCAN40.EXE; VPTRAY.EXE; VPFW30S.EXE; VPC42.EXE; VPC32.EXE; VNPC3000.EXE; VNLAN300.EXE; VIRUSMDPERSONALFIREWALL.EXE; VIR-HELP.EXE; VFSETUP.EXE; VETTRAY.EXE; VET95.EXE; VET32.EXE; VCSETUP.EXE; VBWINNTW.EXE; VBWIN9X.EXE; VBUST.EXE; VBCONS.EXE; VBCMSERV.EXE; UTPOST.EXE; UPGRAD.EXE; UPDATE.EXE; UPDAT.EXE; UNDOBOOT.EXE; TVTMD.EXE; TVMD.EXE; TSADBOT.EXE; TROJANTRAP3.EXE; TRJSETUP.EXE; TRJSCAN.EXE; TRICKLER.EXE; TRACERT.EXE; TITANINXP.EXE; TITANIN.EXE; TGBOB.EXE; TFAK5.EXE; TFAK.EXE; TEEKIDS.EXE; TDS2-NT.EXE; TDS2-98.EXE; TDS-3.EXE; TCM.EXE; TCA.EXE; TC.EXE; TBSCAN.EXE; TAUMON.EXE; TASKMON.EXE; TASKMO.EXE; TASKMG.EXE; SYSUPD.EXE; SYSTEM32.EXE; SYSTEM.EXE; SYSEDIT.EXE; SYMTRAY.EXE; SYMPROXYSVC.EXE; SWEEPNET.SWEEPSRV.SYS.SWNETSUP.EXE; SWEEP95.EXE; SVSHOST.EXE; SVCHOSTS.EXE; SVCHOSTC.EXE; SVC.EXE; SUPPORTER5.EXE; SUPPORT.EXE; SUPFTRL.EXE; STCLOADER.EXE; START.EXE; ST2.EXE; SSG_4104.EXE; SSGRATE.EXE; SS3EDIT.EXE; SRNG.EXE; SREXE.EXE; SPYXX.EXE; SPOOLSV32.EXE; SPOOLCV.EXE; SPOLER.EXE; SPHINX.EXE; SPF.EXE; SPERM.EXE; SOFI.EXE; SOAP.EXE; SMSS32.EXE; SMS.EXE; SMC.EXE; SHOWBEHIND.EXE; SHN.EXE; SHELLSPYINSTALL.EXE; SH.EXE; SGSSFW32.EXE; SFC.EXE; SETUP_FLOWPROTECTOR_US.EXE; SETUPVAMEEVAL.EXE; SERVLCES.EXE; SERVLCE.EXE; SERVICE.EXE; SERV95.EXE; SD.EXE; SCVHOST.EXE; SCRSVR.EXE; SCRSCAN.EXE; SCANPM.EXE; SCAN95.EXE; SCAN32.EXE; SCAM32.EXE; SC.EXE; SBSERV.EXE; SAVENOW.EXE; SAVE.EXE; SAHAGENT.EXE; SAFEWEB.EXE; RUXDLL32.EXE; RUNDLL16.EXE; RUNDLL.EXE; RUN32DLL.EXE; RULAUNCH.EXE; RTVSCN95.EXE; RTVSCAN.EXE; RSHELL.EXE; RRGUARD.EXE; RESCUE32.EXE; RESCUE.EXE; REGEDT32.EXE; REGEDIT.EXE; REGED.EXE; REALMON.EXE; RCSYNC.EXE; RB32.EXE; RAY.EXE; RAV8WIN32ENG.EXE; RAV7WIN.EXE; RAV7.EXE; RAPAPP.EXE; QSERVER.EXE; QCONSOLE.EXE; PVIEW95.EXE; PUSSY.EXE; PURGE.EXE; PSPF.EXE; PROTECTX.EXE; PROPORT.EXE; PROGRAMAUDITOR.EXE; PROCEXPLORERV1.0.EXE; PROCESSMONITOR.EXE; PROCDUMP.EXE; PRMVR.EXE; PRMT.EXE; PRIZESURFER.EXE; PPVSTOP.EXE; PPTBC.EXE; PPINUPDT.EXE; POWERSCAN.EXE; PORTMONITOR.EXE; PORTDETECTIVE.EXE; POPSCAN.EXE; POPROXY.EXE; POP3TRAP.EXE; PLATIN.EXE; PINGSCAN.EXE; PGMONITR.EXE; PFWADMIN.EXE; PF2.EXE; PERSWF.EXE; PERSFW.EXE; PERISCOPE.EXE; PENIS.EXE; PDSETUP.EXE; PCSCAN.EXE; PCIP10117_0.EXE; PCFWALLICON.EXE; PCDSETUP.EXE; PCCWIN98.EXE; PCCWIN97.EXE; PCCNTMON.EXE; PCCIOMON.EXE; PCC2K_76_1436.EXE; PCC2002S902.EXE; PAVW.EXE; PAVSCHED.EXE; PAVPROXY.EXE; PAVCL.EXE; PATCH.EXE; PANIXK.EXE; PADMIN.EXE; OUTPOSTPROINSTALL.EXE; OUTPOSTINSTALL.EXE; OUTPOST.EXE; OTFIX.EXE; OSTRONET.EXE; OPTIMIZE.EXE; ONSRVR.EXE; OLLYDBG.EXE; NWTOOL16.EXE; NWSERVICE.EXE; NWINST4.EXE; NVSVC32.EXE; NVC95.EXE; NVARCH16.EXE; NUPGRADE.EXE; NUI.EXE; NTXconfig.EXE; NTVDM.EXE; NTRTSCAN.EXE; NT.EXE; NSUPDATE.EXE; NSTASK32.EXE; NSSYS32.EXE; NSCHED32.EXE; NPSSVC.EXE; NPSCHECK.EXE; NPROTECT.EXE; NPFMESSENGER.EXE; NPF40_TW_98_NT_ME_2K.EXE; NOTSTART.EXE; NORTON_INTERNET_SECU_3.0_407.EXE; NORMIST.EXE; NOD32.EXE; NMAIN.EXE; NISUM.EXE; NISSERV.EXE; NETUTILS.EXE; NETSTAT.EXE; NETSPYHUNTER-1.2.EXE; NETSCANPRO.EXE; NETMON.EXE; NETINFO.EXE; NETD32.EXE; NETARMOR.EXE; NEOWATCHLOG.EXE; NEOMONITOR.EXE; NDD32.EXE; NCINST4.EXE; NC2000.EXE; NAVWNT.EXE; NAVW32.EXE; NAVSTUB.EXE; NAVNT.EXE; NAVLU32.EXE; NAVENGNAVEX15.NAVLU32.EXE; NAVDX.EXE; NAVAPW32.EXE; NAVAPSVC.EXE; NAVAP.NAVAPSVC.EXE; AUTO-PROTECT.NAV80TRY.EXE; NAV.EXE; N32SCANW.EXE; MWATCH.EXE; MU0311AD.EXE; MSVXD.EXE; MSSYS.EXE; MSSMMC32.EXE; MSMSGRI32.EXE; MSMGT.EXE; MSLAUGH.EXE; MSINFO32.EXE; MSIEXEC16.EXE; MSDOS.EXE; MSDM.EXE; MSCONFIG.EXE; MSCMAN.EXE; MSCCN32.EXE; MSCACHE.EXE; MSBLAST.EXE; MSBB.EXE; MSAPP.EXE; MRFLUX.EXE; MPFTRAY.EXE; MPFSERVICE.EXE; MPFAGENT.EXE; MOSTAT.EXE; MOOLIVE.EXE; MONITOR.EXE; MMOD.EXE; MINILOG.EXE; MGUI.EXE; MGHTML.EXE; MGAVRTE.EXE; MGAVRTCL.EXE; MFWENG3.02D30.EXE; MFW2EN.EXE; MFIN32.EXE; MD.EXE; MCVSSHLD.EXE; MCVSRTE.EXE; MCUPDATE.EXE; MCTOOL.EXE; MCSHIELD.EXE; MCMNHDLR.EXE; MCAGENT.EXE; MAPISVC32.EXE; LUSPT.EXE; LUINIT.EXE; LUCOMSERVER.EXE; LUAU.EXE; LUALL.EXE; LSETUP.EXE; LORDPE.EXE; LOOKOUT.EXE; LOCKDOWN2000.EXE; LOCKDOWN.EXE; LOCALNET.EXE; LOADER.EXE; LNETINFO.EXE; LDSCAN.EXE; LDPROMENU.EXE; LDPRO.EXE; LDNETMON.EXE; LAUNCHER.EXE; KILLPROCESSSETUP161.EXE; KERNEL32.EXE; KERIO-WRP-421-EN-WIN.EXE; KERIO-WRL-421-EN-WIN.EXE; KERIO-PF-213-EN-WIN.EXE; KEENVALUE.EXE; KAZZA.EXE; KAVPF.EXE; KAVPERS40ENG.EXE; KAVLITE40ENG.EXE; JEDI.EXE; JDBGMRG.EXE; JAMMER.EXE; ISTSVC.EXE; ISRV95.EXE; ISASS.EXE; IRIS.EXE; IPARMOR.EXE; IOMON98.EXE; INTREN.EXE; INTDEL.EXE; INIT.EXE; INFWIN.EXE; INFUS.EXE; INETLNFO.EXE; IFW2000.EXE; IFACE.EXE; IEXPLORER.EXE; IEDRIVER.EXE; IEDLL.EXE; IDLE.EXE; ICSUPPNT.EXE; ICSUPP95.EXE; ICMON.EXE; ICLOADNT.EXE; ICLOAD95.EXE; IBMAVSP.EXE; IBMASN.EXE; IAMSTATS.EXE; IAMSERV.EXE; IAMAPP.EXE; HXIUL.EXE; HXDL.EXE; HWPE.EXE; HTPATCH.EXE; HTLOG.EXE; HOTPATCH.EXE; HOTACTIO.EXE; HBSRV.EXE; HBINST.EXE; HACKTRACERSETUP.EXE; GUARDDOG.EXE; GUARD.EXE; GMT.EXE; GENERICS.EXE; GBPOLL.EXE; GBMENU.EXE; GATOR.EXE; FSMB32.EXE; FSMA32.EXE; FSM32.EXE; FSGK32.EXE; FSAV95.EXE; FSAV530WTBYB.EXE; FSAV530STBYB.EXE; FSAV32.EXE; FSAV.EXE; FSAA.EXE; FRW.EXE; FPROT.EXE; FP-WIN_TRIAL.EXE; FP-WIN.EXE; FNRB32.EXE; FLOWPROTECTOR.EXE; FIREWALL.EXE; FINDVIRU.EXE; FIH32.EXE; FCH32.EXE; FAST.EXE; FAMEH32.EXE; F-STOPW.EXE; F-PROT95.EXE; F-PROT.EXE; F-AGNT95.EXE; EXPLORE.EXE; EXPERT.EXE; EXE.AVXW.EXE; EXANTIVIRUS-CNET.EXE; EVPN.EXE; ETRUSTCIPE.EXE; ETHEREAL.EXE; ESPWATCH.EXE; ESCANV95.EXE; ESCANHNT.EXE; ESCANH95.EXE; ESAFE.EXE; ENT.EXE; EMSW.EXE; EFPEADM.EXE; ECENGINE.EXE; DVP95_0.EXE; DVP95.EXE; DSSAGENT.EXE; DRWEBUPW.EXE; DRWEB32.EXE; DRWATSON.EXE; DPPS2.EXE; DPFSETUP.EXE; DPF.EXE; DOORS.EXE; DLLREG.EXE; DLLCACHE.EXE; DIVX.EXE; DEPUTY.EXE; DEFWATCH.EXE; DEFSCANGUI.EXE; DEFALERT.EXE; DCOMX.EXE; DATEMANAGER.EXE; Claw95.EXE; CWNTDWMO.EXE; CWNB181.EXE; CV.EXE; CTRL.EXE; CPFNT206.EXE; CPF9X206.EXE; CPD.EXE; CONNECTIONMONITOR.EXE; CMON016.EXE; CMGRDIAN.EXE; CMESYS.EXE; CMD32.EXE; CLICK.EXE; CLEANPC.EXE; CLEANER3.EXE; CLEANER.EXE; CLEAN.EXE; CLAW95CF.EXE; CFINET32.EXE; CFINET.EXE; CFIAUDIT.EXE; CFIADMIN.EXE; CFGWIZ.EXE; CFD.EXE; CDP.EXE; CCPXYSVC.EXE; CCEVTMGR.EXE; CCAPP.EXE; BVT.EXE; BUNDLE.EXE; BS120.EXE; BRASIL.EXE; BPC.EXE; BORG2.EXE; BOOTWARN.EXE; BOOTCONF.EXE; BLSS.EXE; BLACKICE.EXE; BLACKD.EXE; BISP.EXE; BIPCPEVALSETUP.EXE; BIPCP.EXE; BIDSERVER.EXE; BIDEF.EXE; BELT.EXE; BEAGLE.EXE; BD_PROFESSIONAL.EXE; BARGAINS.EXE; BACKWEB.EXE; AVXQUAR.EXE; AVXMONITORNT.EXE; AVXMONITOR9X.EXE; AVWUPSRV.EXE; AVWUPD32.EXE; AVWUPD.EXE; AVWINNT.EXE; AVWIN95.EXE; AVSYNMGR.EXE; AVSCHED32.EXE; AVPUPD.EXE; AVPTC32.EXE; AVPM.EXE; AVPDOS32.EXE; AVPCC.EXE; AVP32.EXE; AVP.EXE; AVNT.EXE; AVLTMAIN.EXE; AVKWCTl9.EXE; AVKSERVICE.EXE; AVKSERV.EXE; AVKPOP.EXE; AVGW.EXE; AVGUARD.EXE; AVGSERV9.EXE; AVGSERV.EXE; AVGNT.EXE; AVGCTRL.EXE; AVGCC32.EXE; AVE32.EXE; AVCONSOL.EXE; AUTOUPDATE.EXE; AUTOTRACE.EXE; AUTODOWN.EXE; AUPDATE.EXE; AU.EXE; ATWATCH.EXE; ATUPDATER.EXE; ATRO55EN.EXE; ATGUARD.EXE; ATCON.EXE; ARR.EXE; APVXDWIN.EXE; APLICA32.EXE; APIMONITOR.EXE; ANTS.EXE; ANTIVIRUS.EXE; ANTI-TROJAN.EXE; AMON9X.EXE; ALOGSERV.EXE; ALEVIR.EXE; ALERTSVC.EXE; AGENTW.EXE; AGENTSVR.EXE; ADVXDWIN.EXE; ADAWARE.EXE; ACKWIN32.EXE; Ci11r54n4.exe; irun4.exe; d3dupdate.exe; rate.exe; ssate.exe; winsys.exe; winupd.exe; SysMonXP.exe; bbeagle.exe; Penis32.exe; mscvb32.exe; sysinfo.exe; PandaAVEngine.exe; F-AGOBOT.EXE; HIJACKTHIS.EXE Furt de informatii – Monitorizeaza reteaua folosind un sniffer si cauta urmatoarele siruri de caractere: • :.login; :,login; :!login; :@login; :$login; :%login; :^login; :*login; :-login; :+login; :/login; :\login; :=login; :?login; :'login; :`login; :~login; : login; :.auth; :,auth; :!auth; :@auth; :$auth; :%auth; :^auth; :&auth; :*auth; :-auth; :+auth; :/auth; :\auth; :=auth; :?auth; :'auth; :`auth; :~auth; : auth; :.id; :,id; :!id; :@id; :$id; :%id; :^id; :&id; :*id; :-id; :+id; :/id; :\id; :=id; :?id; :'id; :`id; :~id; : id; :.hashin; :!hashin; :$hashin; :%hashin; :.secure; :!secure; :.l; :!l; :$l; :%l; :.x; :!x; :$x; :%x; :.syn; :!syn; :$syn; :%syn – Este pornita o rutina de logare dupa ce viziteaza un site care contine unul din urmatoarele siruri de caractere in URL: • paypal.com • PAYPAL.com Alte informatii Mutex: Creeaza urmatorul mutex: • .:H:. Detaliile fisierului Limbaj de programare: Limbaj de programare folosit: C (compilat cu Microsoft Visual C++). Compresia fisierului: Pentru a ingreuna detectia si a reduce marimea fisierului, este folosit un program de compresie runtime.
Description inserted by Irina Boldea on Friday, April 7, 2006 Description updated by Irina Boldea on Tuesday, April 11, 2006
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