Nom:BDS/Sdbot.A.4
La date de la découverte:16/10/2007
Type:Serveur porte dérobée
En circulation:Oui
Infections signalées Faible
Potentiel de distribution:Moyen
Potentiel de destruction:Moyen
Fichier statique:Oui
Taille du fichier:192.000 Octets
Somme de contrôle MD5:15ecf1e5ed645ca952204dae7fe7fd56
Version VDF:7.00.00.91
Version IVDF:7.00.00.96 - mardi 16 octobre 2007

 Général Méthode de propagation:
   • Le réseau local


Les alias:
   •  Kaspersky: Backdoor.Win32.Rbot.bmo
   •  Sophos: W32/Sdbot-CSV
   •  VirusBuster: Worm.Rbot.IRL
   •  Eset: Win32/Rbot trojan
   •  Bitdefender: Backdoor.Rbot.BMO


Plateformes / Systèmes d'exploitation:
   • Windows 96
   • Windows 99
   • Windows 98 SE
   • Windows NT
   • Windows ME
   • Windows 2000
   • Windows XP
   • Windows 2003


Effets secondaires:
   • Arrêt les applications de sécurité
   • Il enregistre les frappes de touche
   • Il modifie des registres
   • Il emploie les vulnérabilités de software
   • Il vole de l'information
   • Il facilite l'accès non autorisé à l'ordinateur

 Fichiers Il s'autocopie dans l'emplacement suivant:
   • %SYSDIR%\IRQconf.exe



Il supprime sa propre copie, exécutée initialement



Les fichiers suivants sont créés:

– c:\a.bat Ensuite, il est exécuté après avoir été completment crée. Détecté comme: BAT/REG.Zapchast

– C:\DOCUME~1\name1252\LOCALS~1\Temp\1.reg Ensuite, il est exécuté après avoir été completment crée. Contient des paramètres employé par le malware Détecté comme: TR/TCPParams.D.3

 Registre Les clés suivantes sont en permanence ajoutées aux registres, dans une boucle infinie, afin de lancer les processus après le redémarrage.

–  [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
   • "IRQ Assigning Agent"="IRQconf.exe"

–  [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices]
   • "IRQ Assigning Agent"="IRQconf.exe"



La clé de registre suivante est ajoutée:

– [HKCU\Software\Microsoft\OLE]
   • "IRQ Assigning Agent"="IRQconf.exe"



Les clés de registre suivantes sont changées:

Désactive le Pare-feu du Windows:
– [HKLM\SYSTEM\ControlSet001\Services\SharedAccess]
   L'ancienne valeur:
   • Start=dword:00000002
   La nouvelle valeur:
   • Start=dword:00000004

– [HKLM\SYSTEM\ControlSet001\Services\wuauserv]
   L'ancienne valeur:
   • Start=dword:00000002
   La nouvelle valeur:
   • Start=dword:00000004

– [HKLM\SYSTEM\ControlSet001\Services\wscsvc]
   L'ancienne valeur:
   • Start=dword:00000002
   La nouvelle valeur:
   • Start=dword:00000004

– [HKLM\SYSTEM\ControlSet001\Control\Lsa]
   L'ancienne valeur:
   • "restrictanonymous"=%réglages définis par l'utilisateur%
   La nouvelle valeur:
   • restrictanonymous=dword:00000001

– [HKLM\SYSTEM\ControlSet001\Control\SecurityProviders\SCHANNEL\
   Protocols\PCT1.0\Server]
   La nouvelle valeur:
   • Enabled=hex:00

– [HKLM\SOFTWARE\Microsoft\Ole]
   L'ancienne valeur:
   • EnableDCOM=%réglages définis par l'utilisateur%
   La nouvelle valeur:
   • EnableDCOM="N"
     EnableRemoteConnect="N"
     

– [HKLM\SYSTEM\ControlSet001\Services\lanmanserver\parameters]
   La nouvelle valeur:
   • AutoShareWks=dword:00000000
     AutoShareServer=dword:00000000

– [HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
   La nouvelle valeur:
   • MaxConnectionsPer1_0Server=dword:00000050
     MaxConnectionsPerServer=dword:00000050

– [HKLM\SYSTEM\ControlSet001\Services\Tcpip\Parameters]
   La nouvelle valeur:
   • "NameServer"=""
     "ForwardBroadcasts"=dword:00000000
     "IPEnableRouter"=dword:00000000
     "Domain"=""
     "SearchList"=""
     "UseDomainNameDevolution"=dword:00000001
     "EnableICMPRedirect"=dword:00000000
     "DeadGWDetectDefault"=dword:00000001
     "DontAddDefaultGatewayDefault"=dword:00000000
     "EnableSecurityFilters"=dword:00000001
     "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" =%valeurs hexa%
     "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
     "TcpWindowSize"=dword:0007d200
     "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

 Infection du réseau Afin de assurer sa propagation, le malware essaye de se connecter à d'autres machines comme décrit ci-dessous.

Il s'autocopie dans le partage réseau suivant:
   • % all network shares%


Il emploie les informations d'identification suivantes afin de gagner accès à la machine distante:

– Une liste de noms d'utilisateurs et de mots de passe:
   • Administrator; administrator; administrador; administrateur;
      administrat; admins; admin; staff; root; computer; owner; student;
      teacher; wwwadmin; guest; default; database; dba; oracle; db2;
      ADMINISTRATOR; Administrator; administrator; fubar; bla; GUEST; ROOT;
      root; ADMIN; PASSWORD; TEMP; SHARE; WRITE; FULL; ladeda; BOTH; READ;
      FILES; DEMO; OWNER; Owner; edu; TEST; ACCESS; USER; BACKUP; SYSTEM;
      SERVER; pepsi; LOCAL; unix; linux; changeme; Changeme; temp123; 31;
      12; 123; 1234; 12345; 123456; 1234567; 12345678; 123456789; 654321;
      54321; 111; 11111111; 88888888; pass; passwd; database; abcd; abc123;
      oracle; sybase; 123qwe; computer; Internet; super; 123asd;
      ihavenopass; godblessyou; enable; xp; 2002; 2003; 2600; 110; 111111;
      121212; 123123; 1234qwer; 123abc; 007; alpha; patrick; pat; sex; god;
      foobar; Nilez; devil; netdevil; net-devil; 0wned; owned; irule;
      netfuck; fucked; crash; aaa; abc; test123; win; pc; asdf; secret;
      qwer; yxcv; zxcv; home; login; pwd; love; mypc; mypc123; admin123;
      pw123; mypass; mypass123; pw; Mat; Matt; Matthew; gobo; satan;
      satanik; satanic; spaceman; heaven; w00t; 0wn3d; killer; leet; l33t;
      l337; hacker; hax0r; script; scriptkiddie; kiddie; mirc; uwontguessme;
      youwontguessme; guessme; ex; xx; xxx; xxxx; xxxxx; xxxxxx; xxxxxxx;
      xxxxxxxx; xxxxxxxxx; 00; death; testing; 000; 0000; 00000; 000000;
      academia; academic; accept; account; action; adam; adrian; adrianna;
      adult; aerobics; aids; airplane; alaska; albany; albatros; albert;
      alert; alex; alexande; algebra; alias; aliases; alice; alicia; alisa;
      alison; allison; allow; alphabet; amadeus; amanda; amber; america;
      amorphou; anal; analog; anarchis; anarchy; anchor; andrea; android;
      andromac; andy; anfo; angela; angerine; angie; animal; animals; anita;
      anna; anne; annette; anon; anonymou; answer; anthrax; anthropo;
      anvils; anything; apollo13; april; aria; ariadne; arlene; army; arrow;
      arthur; artist; asian; asshole; athena; atmosphe; atom; attack;
      authoriz; aztecs; azure; babe; baby; bacchus; backdoor; badass;
      bailey; ball; banana; bananas; bandit; bank; banks; barbara; barber;
      bare; barf; baritone; bart; bartman; baseball; basic; bass; bassoon;
      batch; batman; beach; beammeup; bear; beast; beater; beauty; beaver;
      becky; beethove; begin; behead; bell; beloved; benz; beowulf;
      berkeley; berlin; berliner; beryl; beta; beth; betsie; betty; beverly;
      bible; bicamera; bigfoot; bill; binary; bios; bird; bishop; bitch;
      bitmap; bitnet; black; blonde; blondie; blood; bloodaxe; blow;
      blowjob; blue; blues; board; bomb; boner; boob; boobs; book; born;
      boyscout; bradley; brandi; brandy; bravo; break; breast; brenda;
      brian; bridget; broadway; brothel; brunette; brute; brutefor; bulls;
      bullshit; bumbling; bung; burgess; burn; butch; butt; butthead;
      californ; camille; campanil; camping; candi; candy; cantor; captain;
      capture; card; cardinal; caren; carla; carmen; carol; carole;
      carolina; caroline; carrie; carson; cascades; cash; castle; catherin;
      catholic; cathy; cave; cayuga; cecily; celt; celtic; celtics;
      cerulean; change; charity; charles; charlie; charming; charon; chat;
      chem; chemistr; chess; chester; chip; chris; christin; christy; cigar;
      cigarett; cindy; class; classes; classic; claudia; claymore; cleavage;
      clinton; cluster; clusters; coast; cocacola; cocainco; cock; code;
      codename; codeword; coffee; coin; coke; cola; cold; collins; color;
      combat; comics; commit; commrade; company; computin; comrade;
      comrades; condo; condom; connect; connie; conserva; console; continue;
      cook; cookbook; cookie; cool; cooper; copper; cops; copy; corneliu;
      correct; counters; country; couscous; cowboy; crack; crackpot; cream;
      create; creation; creature; credit; creosote; cretin; crime; criminal;
      cristina; crystal; cshrc; cunt; customer; cyber; cyberpun; cyberspa;
      cynthia; daemon; daisy; dana; dancer; daniel; danielle; danny; dapper;
      dark; darkaven; data; dave; dawn; dead; deathsta; debbie; deborah;
      debug; december; deck; default; DEFAULT; defoe; delta; deluge;
      democrat; denise; dennis; desiree; desk; desktop; desperat; develop;
      device; dial; diamond; diana; diane; dice; dick; diehard; diet;
      dieter; digital; dinosaur; dipshit; direct; director; dirty; disc;
      discipli; disclose; discover; disk; diskette; disney; display; doctor;
      dollar; dong; doom; doom2; doomii; doomsday; doonesbu; door; doors;
      dope; download; dragon; drdoom; drive; drought; duck; dude; duelist;
      duke; dulce; duncan; dungeon; dyke; eager; eagle; earth; easier; easy;
      eatme; echo; eddie; edges; edinburg; edit; edition; education;
      educatio; edwin; edwina; egghead; eiderdow; eileen; einsiein;
      einstein; elaine; elanor; electron; elephant; elizabet; ellen; email;
      emerald; emily; emmanuel; enemy; engine; engineer; england; english;
      enter; enterpri; enzyme; erenity; eric; erica; erika; erin; erotic;
      ersatz; establis; estate; eternity; euclid; evelyn; expert; explode;
      explore; explorer; explosiv; extensio; fairway; faith; falcon; false;
      family; farad; faraday; fart; fast; fear; feds; felicia; fender;
      fermat; ferrari; fidelity; field; fight; file; finite; fire; firewall;
      fishers; flakes; float; florida; flower; flowers; food; fool;
      foolproo; football; force; ford; foresigh; forever; form; format;
      fornicat; forsythe; fourier; foxtrot; france; frank; freak; fred;
      free; freedom; french; friday; friend; friends; frighten; frog;
      fryguy; fuck; fucker; fucking; fuckme; fuckyou; fudge; function;
      fungible; gabriel; games; gardner; garfield; gateway; gatherin; gatt;
      gauss; george; germ; gertrude; ghost; gibson; gigabyte; gina; ginger;
      girl; glacier; gold; golden; golf; golfer; good; gorgeous; gorges;
      gosling; gouge; govermen; grades; graham; grahm; grand; grant; great;
      green; group; gryphon; guardian; gucci; guess; guitar; gumption;
      guntis; hack; hacked; hagar; hair; hallowee; hamlet; hamster; handel;
      handily; handjob; happenin; hard; hardcore; harddriv; harmony; harold;
      harvey; hate; haven; hawaii; head; headbang; heat; heathen; heather;
      hebrides; heidi; heinlein; hell; hello; help; herb; herbert; hero;
      heroin; hewlett; hexadeci; hiawatha; hibernia; hidden; high; highland;
      hitler; hits; hole; holly; hollywoo; homepage; homer; homework; honey;
      hooker; hooters; horny; horrible; horror; horse; horus; host; hotdog;
      hotel; http; hunt; hunter; hutchins; hydrogen; hyper; hypertxt;
      icecream; illumina; image; imbrogli; immortal; imperial; include;
      india; indian; indiana; indians; ingres; ingress; ingrid; inna;
      innocuou; input; inside; integer; invent; irene; irishman; isis;
      jackie; jail; jane; janet; janice; janie; japan; jasmin; java; jazz;
      jean; jeanne; jeff; jenni; jennifer; jenny; jerry; jerusale; jessica;
      jester; jewelry; jill; jixian; joanne; jody; john; johndoe; johnny;
      joseph; joshua; journal; joyce; judith; judy; juggle; juicy; julia;
      julie; juliet; june; jupiter; kaka; karen; karie; karina; katana;
      kate; kathleen; kathrine; kathy; katina; katrina; kelly; keri; kermit;
      kernel; kerri; kerrie; kerry; kevin; kewl; keybord; keyin; keyword;
      kids; kill; killthem; kilo; kimberly; king; kirk; kirkland; kiss;
      kissmyas; kitten; klingon; knife; knight; knightma; known; krista;
      kristen; kristi; kristie; kristin; kristine; kristy; ladies; ladle;
      lakers; lambda; laminati; lana; laptop; lara; larkin; larry; laser;
      laura; lava; lazarus; lazer; leah; lebesgue; left; leftwing; legal;
      leland; leroy; lesbian; leslie; letmein; lewis; lexluthe; liberal;
      library; lick; licker; life; light; lightsab; lima; limbaugh; limited;
      linda; link; lion; lips; lisa; lisp; literatu; live; load; lock;
      lockout; lockword; logic; loginwor; logout; lois; lolopc; loose; lore;
      lori; lorin; lorraine; loser; louis; lovebug; lover; luck; lucus;
      lucy; lude; luke; lust; lynn; lynne; machine; macintos; mack; macro;
      maggot; magic; magnet; mail; maint; malcolm; malcom; mana; manager;
      mara; marci; marcy; maria; mariens; marietta; marijuan; marines; mark;
      markus; marni; marriage; mars; marty; marvin; mary; mason; master;
      math; maurice; meagan; megabyte; megadeth; megan; melissa; mellon;
      melrose; member; memory; menace; menu; mercury; merlin; metal;
      metalhea; metalica; mets; mice; michael; michel; michelan; michele;
      michelle; mickey; micro; microchi; micropro; microsof; midieval; mike;
      mine; minimum; minsky; misfit; mission; mkii; mode; modem; mogul;
      moguls; monday; monica; moom; moor; moose; more; morley; morris;
      mortal; mortalco; mortgage; mosaic; mountain; mouse; move; movie;
      movies; mozart; mpeg; msdos; muppets; mutant; nagel; name; nancy;
      napoleon; nasa; navy; nepenthe; neptune; ness; netscape; network;
      newborn; news; newsgrou; newton; newyork; next; nice; nicole;
      nicotine; night; nightmar; nintendo; nita; nnaacp; noble; nobody;
      node; noreen; notes; noth; nova; novel; november; noxious; nuclear;
      nude; nuke; nukem; null; number; nutritio; nuts; nyquist; obscurit;
      oceanogr; ocelot; office; okay; oldage; olivetti; olivia; omega; open;
      opening; openlock; opensesa; operator; orca; orient; orwell; oscar;
      osiris; outdoors; outlaw; output; outside; oxford; pacific; packard;
      packer; painless; paint; pakistan; pamela; papa; paper; papers;
      pascal; passphra; paste; patricia; patriot; patty; paula; peanuts;
      pecker; pencil; penelope; penguin; penis; penname; pentagon; pentagra;
      penthous; pentium; peoria; pepper; percolat; perfect; permit;
      persimmo; persona; pervert; pete; peter; phil; philip; phoenix; phone;
      photon; phrack; phrase; phreak; phuck; pick; pierre; pimp; pinname;
      piss; pizza; plane; playboy; plover; pluto; plymouth; poetry; police;
      polly; polynomi; ponderin; poop; poor; pork; porn; porno; porsche;
      post; poster; power; praise; precious; prelude; presto; prince;
      princeto; printer; priv; private; privs; proceed; processo; professo;
      profile; program; prompt; protect; protozoa; psycho; psychopa; public;
      puck; puke; pumpkin; puneet; punisher; punk; puppet; pussy; quebec;
      qwert; qwerty; rabbit; rachel; rachelle; rachmani; raid; rain;
      rainbow; raindrop; raleigh; random; rape; rascal; razor; reagan;
      reality; really; ream; reaper; rebal; rebecca; rebel; record; reddawn;
      redhead; referenc; regional; release; remote; renee; reno; rent;
      report; republic; resistan; reveal; rhino; rich; rick; riffraff;
      right; rightwin; ring; riot; ripple; risc; roach; robert; robin;
      robot; robotics; robyn; rochelle; rocheste; rock; rocky; rockyhor;
      rodent; rolex; romano; romeo; romulan; ronald; rose; rosebud;
      rosemary; roses; rough; rubber; ruben; ruby; rude; rules; running;
      rush; ruth; safe; salami; sale; salt; samantha; sample; sandra; sandy;
      sara; sarah; saturday; saturn; saxon; scamper; scheme; school;
      schoolsucks; scifi; scorpion; scott; scotty; scout; search; security;
      seed; sega; sensor; sentinel; sentry; serenity; serial; service;
      sesame; sexy; shannon; sharc; shark; sharks; sharon; sheffiel;
      sheldon; shell; sherri; shift; shirley; shit; shitpot; shiva; shivers;
      short; shuttle; sick; sierra; signatur; silver; simcity; simon;
      simple; simpsons; simulati; singer; single; site; skull; slave; slick;
      sliders; slow; slut; small; smart; smile; smiles; smooch; smother;
      smtp; smut; snach; snafu; snake; snatch; snoopy; soap; social;
      socrates; sodomy; soft; software; somebody; sondra; sonia; sonic;
      sonya; sossina; source; south; spaceshi; sparrows; spear; spell;
      spice; spider; spiderma; spit; spred; spring; springer; spunk;
      squires; sr71; stacey; staci; stacie; stacy; star; starship; start;
      startrek; startup; starwars; steak; steal; steel; steph; stephani;
      stereo; steve; stoneage; stoned; stones; strange; strangle; stratfor;
      streetfi; string; strip; student; stuttgar; subscrib; subway; success;
      suck; suckmydi; sucks; summer; sunday; superman; superson; supersta;
      superuse; supervis; support; supporte; surfer; surfing; susan;
      susanne; susie; suzanne; suzie; swearer; sweat; switch; sword; sybil;
      symmetry; sysadmin; sysop; tabasco; talk; tall; tamara; tami; tamie;
      tammy; tangerin; tango; tape; tara; target; tarragon; taylor; teacher;
      team; teapot; tears; tech; teen; teenage; telephon; telnet; temptati;
      tennis; tera; terminal; terminat; tess; tetris; text; thailand;
      theresa; thin; thursday; tiffany; tiger; time; tina; tits; toad;
      toggle; token; tokenrin; tomato; topograp; tortoise; toxic; toyota;
      traci; tracie; tracy; trails; transfer; trap; trapdoor; tree; trek;
      trisha; trivial; trojan; trombone; tron; true; truth; tubas; tuesday;
      turn; tuttle; ugly; umesh; uncle; undo; unhappy; unicorn; uniform;
      universa; universe; universi; unknown; unlock; upload; uranus; urchin;
      ursula; usenet; usermane; username; usmc; util; utility; uucp; vagina;
      valerie; vampire; vasant; venus; veronica; vertigo; vicky; victor;
      video; videogam; village; virgin; virginia; virus; visitor; visual;
      visualba; vodka; waco; ward; warez; warfare; wargames; warp; warren;
      wasp; watchwor; water; wave; webpage; wednesda; weed; weenie; well;
      wendi; wendy; werewolf; west; western; whatever; whatnot; whisky;
      white; whiting; whitney; wholesal; whore; will; william; williams;
      willie; wilma; windows; wine; wing; winston; wired; wisconsi; wiseass;
      within; wizard; wolf; wolverin; woman; wombat; women; wood; woodwind;
      word; wordperf; worf; work; worm; wormwood; wwii; wyoming; xena; xfer;
      xman; xmen; xmodem; xray; xyzzy; yaco; yang; yankee; yellow; yellowst;
      yolanda; yosemite; young; zebra; zeitgeis; ziggy; zimmerma; zmodem;
      zombie; zulu; 00000000; tester; testin; Ross; Rosco; RoscoP;
      RoscoPColtrane; lol; d00d; dudette; dud3; Al3x; Alexander; donaldduck;
      wileecoyote; windowz; windoze; windose; billy; M$; MS; WindowsXP;
      windows2k; windowsME; windows98; windows95; windozexp; windoze2k;
      windozeME; windoze98; windoze95; wh0r3; ho; wh0re; hax; haxing;
      h4x1ng; h4x0r1ng; h4x0ring; ada; albatross; alf; ama; amorphous; amy;
      andromache; ann; anthropogenic; asd; asm; atmosphere; beethoven;
      bicameral; bob; bsd; cad; campanile; cat; catherine; chemistry;
      christina; christine; commrades; cornelius; deb; desperate; discovery;
      dog; dos; edinburgh; eiderdown; elizabeth; enterprise; establish;
      extension; foolproof; foresight; fun; gnu; hal; happening; ibm;
      imbroglio; innocuous; jen; joy; key; kim; lamination; lee; liz;
      macintosh; mgr; mit; net; new; nutrition; oceanography; pad; pam;
      percolate; persimmon; polynomial; pondering; princeton; professor;
      pub; rachmaninoff; rje; rochester; sal; sheffield; signature;
      stephanie; stratford; stuttgart; sun; superstage; superuser;
      supported; sys; tangerine; telephone; temptation; topography; tty;
      wholesale; williamsburg; wisconsin; xyz; yellowstone; zap; zimmerman



La vulnérabilité:
Il se sert de la vulnérabilité suivante:
– MS06-040 (Vulnérabilité dans Service de Serveur)
– La porte dérobée NetDevil (port 903)


Le processus d'infection:
Il crée un script TFTP sur la machine compromise afin de télécharger le malware vers l'emplacement distant.


Exécution à distance:
–Il essaye de programmer une exécution à distance du malware, sur la machine nouvellement infectée. Par conséquent il emploie la fonction NetScheduleJobAdd.

 IRC Afin de fournir des informations sur le système et un accès à distance, il se connecte au serveur IRC suivant:

Serveur: 100.FelonyProductions.**********
Port: 8372
Canal: #$$$$#
Pseudonyme: soldier
Mot de passe: og


– Ensuite il a la capacité d'opérer des actions tel que:
    • se connecter au serveur IRC
    • Désactiver les partages réseau
    • se déconnecter du serveur IRC
    • Télécharger un fichier
    • Activer les partages réseau
    • Joindre le canal IRC
    • Quitter la canal IRC
    • Opérer un attaque DDoS
    • Opérer la redirection d'un certain port
    • Démarrer une routine de propagation
    • Se mettre à jour tout seul

 Vol d'informations – il emploie un analyseur de réseau qui vérifie la chaîne de caractères suivante :
   • :.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

– Une routine de journalisation est commencé après que la chaîne de caractères suivante soit tapée:
   • paypal

– Il capture:
    • Frappes de touche

– Une routine de journalisation est commencé après qu'un site web soit visité.
   • paypal.com

– Il capture:
    • Information du compte

 Informations divers Mutex:
Il crée le Mutex suivant:
   • 7x4556326

 Détails de fichier Langage de programmation:
 Le fichier a été écrit en MS Visual C++.


Logiciel de compression des fichiers exécutables:
Afin d'entraver la détection et de réduire la taille du fichier il est compressé avec un logiciel de compression des exécutables.

Description insérée par Ana Maria Niculescu le jeudi 22 novembre 2007
Description mise à jour par Ana Maria Niculescu le vendredi 23 novembre 2007

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