Virus:Worm/VanBot.O
Date discovered:25/09/2006
Type:Worm
In the wild:No
Reported Infections:Low
Distribution Potential:Medium
Damage Potential:Medium
Static file:Yes
File size:312.749 Bytes
MD5 checksum:64a65de5da0D6907adc0186025172daf
VDF version:6.36.00.56
IVDF version:6.36.00.67 - Thursday, September 28, 2006

 General Method of propagation:
   • Local network


Aliases:
   •  Mcafee: W32/Sdbot.worm!MS06-040
   •  Kaspersky: Backdoor.Win32.VanBot.o
   •  F-Secure: Backdoor.Win32.VanBot.o
   •  Sophos: W32/Rbot-FON
   •  VirusBuster: Worm.RBot.FZD
   •  Eset: Win32/Rbot
   •  Bitdefender: Backdoor.Vanbot.A


Platforms / OS:
   • Windows 98
   • Windows 98 SE
   • Windows NT
   • Windows ME
   • Windows 2000
   • Windows XP
   • Windows 2003


Side effects:
   • Drops malicious files
   • Uses its own Email engine
   • Lowers security settings
   • Registry modification
   • Makes use of software vulnerability
   • Steals information
   • Third party control

 Files It copies itself to the following location:
   • %SYSDIR%\dhcpserv.exe



It deletes the initially executed copy of itself.



The following files are created:

– A file that is for temporary use and it might be deleted afterwards:
   • %TEMPDIR%\1.reg

– %SYSDIR%\SVKP.sys Furthermore it gets executed after it was fully created.
– C:\a.bat

 Registry The following registry keys are added in order to run the processes after reboot:

– HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
   • "Windows APCI Verifier"="dhcpserv.exe"

– HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
   • "Windows APCI Verifier"="dhcpserv.exe"



The following registry keys are added in order to load the services after reboot:

– HKLM\SYSTEM\CurrentControlSet\Services\SVKP
   • "Type"=dword:00000001
   • "Start"=dword:00000002
   • "ErrorControl"=dword:00000001
   • "ImagePath"="\??\%SYSDIR%\SVKP.sys"
   • "DisplayName"="SVKP"

– HKLM\SYSTEM\CurrentControlSet\Services\SVKP\Enum
   • "0"="Root\LEGACY_SVKP\0000"
   • "Count"=dword:00000001
   • "NextInstance"=dword:00000001

– HKLM\SYSTEM\CurrentControlSet\Services\SVKP\Security
   • "Security"=%hex values%



The following registry keys are added:

– HKLM\SOFTWARE\Microsoft\Ole
   • "EnableRemoteConnect"="N"

– HKLM\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\
   Protocols\PCT1.0\Server
   • "Enabled"=hex:00

– HKLM\SYSTEM\CurrentControlSet\Services\lanmanserver\parameters
   • "AutoShareWks"=dword:00000000
   • "AutoShareServer"=dword:00000000

– HKLM\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters
   • "AllowUnqualifiedQuery"=dword:00000000
   • "PrioritizeRecordData"=dword:00000001
   • "TCP1320Opts"=dword:00000003
   • "KeepAliveTime"=dword:00023280
   • "BcastQueryTimeout"=dword:000002ee
   • "BcastNameQueryCount"=dword:00000001
   • "CacheTimeout"=dword:0000ea60
   • "Size/Small/Medium/Large"=dword:00000003
   • "LargeBufferSize"=dword:00001000
   • "SynAckProtect"=dword:00000002
   • "PerformRouterDiscovery"=dword:00000000
   • "EnablePMTUBHDetect"=dword:00000000
   • "FastSendDatagramThreshold "=dword:00000400
   • "StandardAddressLength "=dword:00000018
   • "DefaultReceiveWindow "=dword:00004000
   • "DefaultSendWindow"=dword:00004000
   • "BufferMultiplier"=dword:00000200
   • "PriorityBoost"=dword:00000002
   • "IrpStackSize"=dword:00000004
   • "IgnorePushBitOnReceives"=dword:00000000
   • "DisableAddressSharing"=dword:00000000
   • "AllowUserRawAccess"=dword:00000000
   • "DisableRawSecurity"=dword:00000000
   • "DynamicBacklogGrowthDelta"=dword:00000032
   • "FastCopyReceiveThreshold"=dword:00000400
   • "LargeBufferListDepth"=dword:0000000a
   • "MaxActiveTransmitFileCount"=dword:00000002
   • "MaxFastTransmit"=dword:00000040
   • "OverheadChargeGranularity"=dword:00000001
   • "SmallBufferListDepth"=dword:00000020
   • "SmallerBufferSize"=dword:00000080
   • "TransmitWorker"=dword:00000020
   • "DNSQueryTimeouts"="1 2 2 4 8 0 "
   • "DefaultRegistrationTTL"=dword:00000014
   • "DisableReplaceAddressesInConflicts"=dword:00000000
   • "DisableReverseAddressRegistrations"=dword:00000001
   • "UpdateSecurityLevel "=dword:00000000
   • "DisjointNameSpace"=dword:00000001
   • "QueryIpMatching"=dword:00000000
   • "NoNameReleaseOnDemand"=dword:00000001
   • "EnableDeadGWDetect"=dword:00000000
   • "EnableFastRouteLookup"=dword:00000001
   • "MaxFreeTcbs"=dword:000007d0
   • "MaxHashTableSize"=dword:00000800
   • "SackOpts"=dword:00000001
   • "Tcp1323Opts"=dword:00000003
   • "TcpMaxDupAcks"=dword:00000001
   • "TcpRecvSegmentSize"=dword:00000585
   • "TcpSendSegmentSize"=dword:00000585
   • "DefaultTTL"=dword:00000030
   • "TcpMaxHalfOpen"=dword:0000004b
   • "TcpMaxHalfOpenRetried"=dword:00000050
   • "TcpTimedWaitDelay"=dword:00000000
   • "MaxNormLookupMemory"=dword:00030d40
   • "FFPControlFlags"=dword:00000001
   • "FFPFastForwardingCacheSize"=dword:00030d40
   • "MaxForwardBufferMemory"=dword:00019df7
   • "MaxFreeTWTcbs"=dword:000007d0
   • "GlobalMaxTcpWindowSize"=dword:0007d200
   • "EnablePMTUDiscovery"=dword:00000001
   • "ForwardBufferMemory"=dword:00019df7

– HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings
   • "MaxConnectionsPer1_0Server"=dword:00000050
   • "MaxConnectionsPerServer"=dword:00000050

– HKCU\Software\Microsoft\OLE
   • "Windows APCI Verifier"="dhcpserv.exe"



The following registry keys are changed:

– HKLM\SYSTEM\CurrentControlSet\Services\NetBT\Parameters
   Old value:
   • "TransportBindName"="\Device\"
   New value:
   • "TransportBindName"=""

Deactivate Windows Firewall:
– HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
   Old value:
   • "Start"=dword:00000003
   New value:
   • "Start"=dword:00000004

– HKLM\SYSTEM\CurrentControlSet\Services\wuauserv
   Old value:
   • "Start"=dword:00000002
   New value:
   • "Start"=dword:00000004

– HKLM\SYSTEM\ControlSet001\Services\wscsvc
   Old value:
   • "Start"=dword:00000002
   New value:
   • "Start"=dword:00000004

– HKLM\SOFTWARE\Microsoft\Ole
   Old value:
   • "EnableDCOM"="Y"
   New value:
   • "EnableDCOM"="N"

– HKLM\SYSTEM\CurrentControlSet\Control\Lsa
   Old value:
   • "restrictanonymous"=dword:00000000
   New value:
   • "restrictanonymous"=dword:00000001

– HKLM\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters
   Old value:
   • "EnableICMPRedirect"=dword:00000001
   • "EnableSecurityFilters"=dword:00000000
   • "TcpWindowSize"=dword:dword:0000faf0
   New value:
   • "EnableICMPRedirect"=dword:00000000
   • "EnableSecurityFilters"=dword:00000001
   • "TcpWindowSize"=dword:0007d200

 Network Infection In order to ensure its propagation the malware attemps to connect to other machines as described below.

It drops copies of itself to the following network shares:
   • IPC$
   • C$
   • ADMIN$


It uses the following login information in order to gain access to the remote machine:

– A list of usernames and passwords:
   • zimmerman; zap; yellowstone; xyz; wisconsin; williamsburg; wholesale;
      tty; topography; temptation; telephone; tangerine; sys; supported;
      superuser; superstage; sun; stuttgart; stratford; stephanie;
      signature; sheffield; sal; rochester; rje; rachmaninoff; pub;
      professor; princeton; pondering; polynomial; persimmon; percolate;
      pam; pad; oceanography; nutrition; new; net; mit; mgr; macintosh; liz;
      lee; lamination; kim; key; joy; jen; innocuous; imbroglio; ibm;
      happening; hal; gnu; fun; foresight; foolproof; extension; establish;
      enterprise; elizabeth; eiderdown; edinburgh; dos; dog; discovery;
      desperate; deb; cornelius; commrades; christine; christina; chemistry;
      catherine; cat; campanile; cad; bsd; bob; bicameral; beethoven;
      atmosphere; asm; asd; anthropogenic; ann; andromache; amy; amorphous;
      ama; alf; albatross; ada; h4x0ring; h4x0r1ng; h4x1ng; haxing; hax;
      wh0re; wh0r3; windoze95; windoze98; windozeME; windoze2k; windozexp;
      windows95; windows98; windowsME; windows2k; WindowsXP; billy; windose;
      windoze; windowz; wileecoyote; donaldduck; Alexander; Al3x; dud3;
      dudette; d00d; lol; RoscoPColtrane; RoscoP; Rosco; Ross; testin;
      tester; 00000000; zulu; zombie; zmodem; zimmerma; ziggy; zeitgeis;
      zebra; young; yosemite; yolanda; yellowst; yellow; yankee; yang; yaco;
      xyzzy; xray; xmodem; xmen; xman; xfer; xena; wyoming; wwii; wormwood;
      worm; work; worf; wordperf; word; woodwind; wood; women; wombat;
      woman; wolverin; wolf; wizard; within; wiseass; wisconsi; wired;
      winston; wing; wine; windows; wilma; willie; williams; william; will;
      whore; wholesal; whitney; whiting; white; whisky; whatnot; whatever;
      western; west; werewolf; wendy; wendi; well; weenie; weed; wednesda;
      webpage; wave; water; watchwor; wasp; warren; warp; wargames; warfare;
      warez; ward; waco; vodka; visualba; visual; visitor; virus; virginia;
      virgin; village; videogam; video; victor; vicky; vertigo; veronica;
      venus; vasant; vampire; valerie; vagina; uucp; utility; util; usmc;
      username; usermane; usenet; ursula; urchin; uranus; upload; unlock;
      unknown; universi; universe; universa; uniform; unicorn; unhappy;
      undo; uncle; umesh; ugly; tuttle; turn; tuesday; tubas; truth; true;
      tron; trombone; trojan; trivial; trisha; trek; tree; trapdoor; trap;
      transfer; trails; tracy; tracie; traci; toyota; toxic; tortoise;
      topograp; tomato; tokenrin; token; toggle; toad; tits; tina; time;
      tiger; tiffany; thursday; thin; theresa; thailand; text; tetris; tess;
      terminat; terminal; tera; tennis; temptati; telnet; telephon; teenage;
      teen; tech; tears; teapot; team; taylor; tarragon; target; tara; tape;
      tango; tangerin; tammy; tamie; tami; tamara; tall; talk; tabasco;
      sysop; sysadmin; symmetry; sybil; sword; switch; sweat; swearer;
      suzie; suzanne; susie; susanne; susan; surfing; surfer; supporte;
      support; supervis; superuse; supersta; superson; superman; sunday;
      summer; sucks; suckmydi; suck; success; subway; subscrib; stuttgar;
      strip; string; streetfi; stratfor; strangle; strange; stones; stoned;
      stoneage; steve; stereo; stephani; steph; steel; steal; steak;
      starwars; startup; startrek; start; starship; star; stacy; stacie;
      staci; stacey; sr71; squires; spunk; springer; spring; spred; spit;
      spiderma; spider; spice; spell; spear; sparrows; spaceshi; south;
      source; sossina; sonya; sonic; sonia; sondra; somebody; software;
      soft; sodomy; socrates; social; soap; snoopy; snatch; snake; snafu;
      snach; smut; smtp; smother; smooch; smiles; smile; smart; small; slut;
      slow; sliders; slick; slave; skull; site; single; singer; simulati;
      simpsons; simple; simon; simcity; silver; signatur; sierra; sick;
      shuttle; short; shivers; shiva; shitpot; shit; shirley; shift; sherri;
      shell; sheldon; sheffiel; sharon; sharks; shark; sharc; shannon; sexy;
      sesame; service; serial; serenity; sentry; sentinel; sensor; sega;
      seed; security; search; scout; scotty; scott; scorpion; scifi;
      schoolsucks; school; scheme; scamper; saxon; saturn; saturday; sarah;
      sara; sandy; sandra; sample; samantha; salt; sale; salami; safe; ruth;
      rush; running; rules; rude; ruby; ruben; rubber; rough; roses;
      rosemary; rosebud; rose; ronald; romulan; romeo; romano; rolex;
      rodent; rockyhor; rocky; rock; rocheste; rochelle; robyn; robotics;
      robot; robin; robert; roach; risc; ripple; riot; ring; rightwin;
      right; riffraff; rick; rich; rhino; reveal; resistan; republic;
      report; rent; reno; renee; remote; release; regional; referenc;
      redhead; reddawn; record; rebel; rebecca; rebal; reaper; ream; really;
      reality; reagan; razor; rascal; rape; random; raleigh; raindrop;
      rainbow; rain; raid; rachmani; rachelle; rachel; rabbit; qwerty;
      qwert; quebec; pussy; puppet; punk; punisher; puneet; pumpkin; puke;
      puck; public; psychopa; psycho; protozoa; protect; prompt; program;
      profile; professo; processo; proceed; privs; private; priv; printer;
      princeto; prince; presto; prelude; precious; praise; power; poster;
      post; porsche; porno; porn; pork; poor; poop; ponderin; polynomi;
      polly; police; poetry; plymouth; pluto; plover; playboy; plane; pizza;
      piss; pinname; pimp; pierre; pick; phuck; phreak; phrase; phrack;
      photon; phone; phoenix; philip; phil; peter; pete; pervert; persona;
      persimmo; permit; perfect; percolat; pepper; peoria; pentium;
      penthous; pentagra; pentagon; penname; penis; penguin; penelope;
      pencil; pecker; peanuts; paula; patty; patriot; patricia; paste;
      passphra; pascal; papers; paper; papa; pamela; pakistan; paint;
      painless; packer; packard; pacific; oxford; outside; output; outlaw;
      outdoors; osiris; oscar; orwell; orient; orca; operator; opensesa;
      openlock; opening; omega; olivia; olivetti; oldage; okay; office;
      ocelot; oceanogr; obscurit; nyquist; nuts; nutritio; number; null;
      nukem; nuke; nude; nuclear; noxious; november; novel; nova; noth;
      notes; noreen; node; nobody; noble; nnaacp; nita; nintendo; nightmar;
      night; nicotine; nicole; nice; next; newyork; newton; newsgrou; news;
      newborn; network; netscape; ness; neptune; nepenthe; navy; nasa;
      napoleon; nancy; name; nagel; mutant; muppets; msdos; mpeg; mozart;
      movies; movie; move; mouse; mountain; mosaic; mortgage; mortalco;
      mortal; morris; morley; more; moose; moor; moom; monica; monday;
      moguls; mogul; modem; mode; mkii; mission; misfit; minsky; minimum;
      mine; mike; midieval; microsof; micropro; microchi; micro; mickey;
      michelle; michele; michelan; michel; michael; mice; mets; metalica;
      metalhea; metal; merlin; mercury; menu; menace; memory; member;
      melrose; mellon; melissa; megan; megadeth; megabyte; meagan; maurice;
      math; master; mason; mary; marvin; marty; mars; marriage; marni;
      markus; mark; marines; marijuan; marietta; mariens; maria; marcy;
      marci; mara; manager; mana; malcom; malcolm; maint; mail; magnet;
      magic; maggot; macro; mack; macintos; machine; lynne; lynn; lust;
      luke; lude; lucy; lucus; luck; lover; lovebug; louis; loser; lorraine;
      lorin; lori; lore; loose; lolopc; lois; logout; loginwor; logic;
      lockword; lockout; lock; load; live; literatu; lisp; lisa; lips; lion;
      link; linda; limited; limbaugh; lima; lightsab; light; life; licker;
      lick; library; liberal; lexluthe; lewis; letmein; leslie; lesbian;
      leroy; leland; legal; leftwing; left; lebesgue; leah; lazer; lazarus;
      lava; laura; laser; larry; larkin; lara; laptop; lana; laminati;
      lambda; lakers; ladle; ladies; kristy; kristine; kristin; kristie;
      kristi; kristen; krista; known; knightma; knight; knife; klingon;
      kitten; kissmyas; kiss; kirkland; kirk; king; kimberly; kilo;
      killthem; kill; kids; keyword; keyin; keybord; kewl; kevin; kerry;
      kerrie; kerri; kernel; kermit; keri; kelly; katrina; katina; kathy;
      kathrine; kathleen; kate; katana; karina; karie; karen; kaka; jupiter;
      june; juliet; julie; julia; juicy; juggle; judy; judith; joyce;
      journal; joshua; joseph; johnny; johndoe; john; jody; joanne; jixian;
      jill; jewelry; jester; jessica; jerusale; jerry; jenny; jennifer;
      jenni; jeff; jeanne; jean; jazz; java; jasmin; japan; janie; janice;
      janet; jane; jail; jackie; isis; irishman; irene; invent; integer;
      inside; input; innocuou; inna; ingrid; ingress; ingres; indians;
      indiana; indian; india; include; imperial; immortal; imbrogli; image;
      illumina; icecream; hypertxt; hyper; hydrogen; hutchins; hunter; hunt;
      http; hotel; hotdog; host; horus; horse; horror; horrible; horny;
      hooters; hooker; honey; homework; homer; homepage; hollywoo; holly;
      hole; hits; hitler; highland; high; hidden; hibernia; hiawatha;
      hexadeci; hewlett; heroin; hero; herbert; herb; help; hello; hell;
      heinlein; heidi; hebrides; heather; heathen; heat; headbang; head;
      hawaii; haven; hate; harvey; harold; harmony; harddriv; hardcore;
      hard; happenin; handjob; handily; handel; hamster; hamlet; hallowee;
      hair; hagar; hacked; hack; guntis; gumption; guitar; guess; gucci;
      guardian; gryphon; group; green; great; grant; grand; grahm; graham;
      grades; govermen; gouge; gosling; gorges; gorgeous; good; golfer;
      golf; golden; gold; glacier; girl; ginger; gina; gigabyte; gibson;
      ghost; gertrude; germ; george; gauss; gatt; gatherin; gateway;
      garfield; gardner; games; gabriel; fungible; function; fudge; fuckyou;
      fuckme; fucking; fucker; fuck; fryguy; frog; frighten; friends;
      friend; friday; french; freedom; free; fred; freak; frank; france;
      foxtrot; fourier; forsythe; fornicat; format; form; forever; foresigh;
      ford; force; football; foolproo; fool; food; flowers; flower; florida;
      float; flakes; fishers; firewall; fire; finite; file; fight; field;
      fidelity; ferrari; fermat; fender; felicia; feds; fear; fast; fart;
      faraday; farad; family; false; falcon; faith; fairway; extensio;
      explosiv; explorer; explore; explode; expert; evelyn; euclid;
      eternity; estate; establis; ersatz; erotic; erin; erika; erica; eric;
      erenity; enzyme; enterpri; enter; english; england; engineer; engine;
      enemy; emmanuel; emily; emerald; email; ellen; elizabet; elephant;
      electron; elanor; elaine; einstein; einsiein; eileen; eiderdow;
      egghead; edwina; edwin; educatio; education; edition; edit; edinburg;
      edges; eddie; echo; eatme; easy; easier; earth; eagle; eager; dyke;
      dungeon; duncan; dulce; duke; duelist; dude; duck; drought; drive;
      drdoom; dragon; download; dope; doors; door; doonesbu; doomsday;
      doomii; doom2; doom; dong; dollar; doctor; display; disney; diskette;
      disk; discover; disclose; discipli; disc; dirty; director; direct;
      dipshit; dinosaur; digital; dieter; diet; diehard; dick; dice; diane;
      diana; diamond; dial; device; develop; desperat; desktop; desk;
      desiree; dennis; denise; democrat; deluge; delta; defoe; DEFAULT;
      deck; december; debug; deborah; debbie; deathsta; dead; dawn; dave;
      data; darkaven; dark; dapper; danny; danielle; daniel; dancer; dana;
      daisy; daemon; cynthia; cyberspa; cyberpun; cyber; customer; cunt;
      cshrc; crystal; cristina; criminal; crime; cretin; creosote; credit;
      creature; creation; create; cream; crackpot; crack; cowboy; couscous;
      country; counters; correct; corneliu; copy; cops; copper; cooper;
      cool; cookie; cookbook; cook; continue; console; conserva; connie;
      condom; condo; comrades; comrade; computin; company; commrade; commit;
      comics; combat; color; collins; cold; cola; coke; coin; coffee;
      codeword; codename; code; cock; cocainco; cocacola; coast; clusters;
      cluster; clinton; cleavage; claymore; claudia; classic; classes;
      class; cindy; cigarett; cigar; christy; christin; chris; chip;
      chester; chess; chemistr; chem; chat; charon; charming; charlie;
      charles; charity; change; cerulean; celtics; celtic; celt; cecily;
      cayuga; cave; cathy; catholic; catherin; castle; cash; cascades;
      carson; carrie; caroline; carolina; carole; carol; carmen; carla;
      caren; cardinal; card; capture; captain; cantor; candy; candi;
      camping; campanil; camille; californ; butthead; butt; butch; burn;
      burgess; bung; bumbling; bullshit; bulls; brutefor; brute; brunette;
      brothel; broadway; bridget; brian; brenda; breast; break; bravo;
      brandy; brandi; bradley; boyscout; born; book; boobs; boob; boner;
      bomb; board; blues; blue; blowjob; blow; bloodaxe; blood; blondie;
      blonde; black; bitnet; bitmap; bitch; bishop; bird; bios; binary;
      bill; bigfoot; bicamera; bible; beverly; betty; betsie; beth; beta;
      beryl; berliner; berlin; berkeley; beowulf; benz; beloved; bell;
      behead; begin; beethove; becky; beaver; beauty; beater; beast; bear;
      beammeup; beach; batman; batch; bassoon; bass; basic; baseball;
      bartman; bart; baritone; barf; bare; barber; barbara; banks; bank;
      bandit; bananas; banana; ball; bailey; badass; backdoor; bacchus;
      baby; babe; azure; aztecs; authoriz; attack; atom; atmosphe; athena;
      asshole; asian; artist; arthur; arrow; army; arlene; ariadne; aria;
      april; apollo13; anything; anvils; anthropo; anthrax; answer;
      anonymou; anon; annette; anne; anna; anita; animals; animal; angie;
      angerine; angela; anfo; andy; andromac; android; andrea; anchor;
      anarchy; anarchis; analog; anal; amorphou; america; amber; amanda;
      amadeus; alphabet; allow; allison; alison; alisa; alicia; alice;
      aliases; alias; algebra; alexande; alex; alert; albert; albatros;
      albany; alaska; airplane; aids; aerobics; adult; adrianna; adrian;
      adam; action; account; academic; academia; 000000; 00000; 0000; 000;
      testing; death; xxxxxxxxx; xxxxxxxx; xxxxxxx; xxxxxx; xxxxx; xxxx;
      xxx; guessme; youwontguessme; uwontguessme; mirc; kiddie;
      scriptkiddie; script; hax0r; hacker; l337; l33t; leet; killer; 0wn3d;
      w00t; heaven; spaceman; satanic; satanik; satan; gobo; Matthew; Matt;
      Mat; mypass123; mypass; pw123; admin123; mypc123; mypc; love; pwd;
      login; home; zxcv; yxcv; qwer; secret; asdf; win; test123; abc; aaa;
      crash; fucked; netfuck; irule; owned; 0wned; net-devil; netdevil;
      devil; Nilez; foobar; god; sex; pat; patrick; alpha; 007; 123abc;
      1234qwer; 123123; 121212; 111111; 110; 2600; 2002; enable;
      godblessyou; ihavenopass; 123asd; super; Internet; 123qwe; sybase;
      abc123; abcd; passwd; pass; 88888888; 11111111; 111; 54321; 654321;
      123456789; 12345678; 1234567; 123456; 12345; 1234; 123; temp123;
      Changeme; changeme; linux; unix; LOCAL; pepsi; SERVER; SYSTEM; BACKUP;
      ACCESS; TEST; edu; Owner; OWNER; DEMO; FILES; READ; BOTH; ladeda;
      FULL; WRITE; SHARE; TEMP; PASSWORD; ADMIN; ROOT; GUEST; bla; fubar;
      ADMINISTRATOR; db2; oracle; dba; database; default; guest; wwwadmin;
      teacher; student; owner; computer; root; staff; admin; admins;
      administrat; administrateur; administrador; administrator



Exploit:
It makes use of the following Exploits:
– MS03-049 (Buffer Overrun in the Workstation Service)
– MS04-007 (ASN.1 Vulnerability)
– MS05-039 (Vulnerability in Plug and Play)
– MS06-040 (Vulnerability in Server Service)
– NetDevil backdoor (port 903)


IP address generation:
It creates random IP addresses and tries to establish a connection with them.


Infection process:
Creates a TFTP script on the compromised machine in order to download the malware to the remote location.
Creates an FTP script on the compromised machine in order to download the malware to the remote location.


Remote execution:
–It attempts to schedule a remote execution of the malware, on the newly infected machine. Therefore it uses the NetScheduleJobAdd function.

 IRC To deliver system information and to provide remote control it connects to the following IRC Server:

Server: ftp.mdawor**********
Port: 37000
Channel: #(O)W)N(E(D)$$$
Nickname: [aapaap]-%number%



– This malware has the ability to collect and send information such as:
    • CPU speed
    • Current user
    • Details about drivers
    • Free disk space
    • Free memory
    • Malware uptime
    • Information about the network
    • Information about running processes
    • Size of memory
    • System directory
    • Username
    • Information about the Windows operating system


– Furthermore it has the ability to perform actions such as:
    • connect to IRC server
    • Launch DDoS ICMP flood
    • Launch DDoS SYN flood
    • Launch DDoS UDP flood
    • Disable DCOM
    • Disable network shares
    • disconnect from IRC server
    • Download file
    • Enable DCOM
    • Enable network shares
    • Execute file
    • Join IRC channel
    • Kill process
    • Leave IRC channel
    • Open remote shell
    • Perform DDoS attack
    • Perform network scan
    • Perform port redirection
    • Register a service
    • Restart system
    • Send emails
    • Shut down system
    • Terminate process
    • Updates itself
    • Upload file
    • Visit a website

 Miscellaneous Mutex:
It creates the following Mutex:
   • lame93d396s


Anti debugging
It checks if one of the following programs is running:
   • Filemon
   • Regmon
   • SoftIce


 File details Programming language:
 The malware program was written in MS Visual C++.


Runtime packer:
In order to aggravate detection and reduce size of the file it is packed with the following runtime packer:
   • SVKP

Description inserted by Teodor Onisor on Friday, October 6, 2006
Description updated by Teodor Onisor on Thursday, October 12, 2006

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