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Win32.Yahaa.P@mm/Q@mm

( Win32/Yaha.X/Y worm (NOD32), W32/Yaha-R/Q (Sophos), I-Worm.Lentin.m (Kaspersky) )
Spreading: low
Damage: low
Size: 45,568 bytes (P@mm variant) / 44,544 bytes (Q@mm variant)
Discovered: 2003 Mar 12

SYMPTOMS:

- File exeLoader.exe in System folder (Windows\system on Windows 9x based systems or
WinNT\System32 on Windows NT based systems)
- File mstask32.exe in System folder (P@mm variant) or wintask32.exe in System folder (Q@mm variant)
- Regedit doesn't run anymore
- The registry entries:
[HKEY_CLASSES_ROOT\exefile\shell\open\command\@="\"
C:\WINDOWS\SYSTEM\exeLoader.exe\"\"%1\"%*"] [HKEY_LOCAL_MACHINE\Software\Microsoft\Snakes]
For P@mm variant:
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices\ "MicrosoftServiceManager"= "C:\WINDOWS\SYSTEM\mstask32.exe"]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\" MicrosoftServiceManager"=
"C:\WINDOWS\SYSTEM\mstask32.exe"]
For Q@mm variant:
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\"Windows Task"=
"C:\WINDOWS\SYSTEM\wintask32.exe"]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices\"Windows Task"=
"C:\WINDOWS\SYSTEM\wintask32.exe"]

TECHNICAL DESCRIPTION:

Same as previous versions, this internet worm usually arrives via e-mail, but it can also spread
via network shares. The worm spreads via e-mail using it\'s own SMTP engine, and it can compose an
e-mail using specific keywords.
The main differences between the two versions:
P@mm variant copies itself as "mstask32.exe" and is 45,568 bytes long
Q@mm variant copies itself as "wintask32.exe" and is 44,544 bytes long
Remains resident and hides its presence using RegisterServiceProcess function.
The worm has a special payload on Wednesdays:
- it appends to all "inetpub\\wwwroot\*.htm" and "inetpub\wwwroot\*.html" files a link to the
web site "http://www.indiansnakes.cjb.net"
- tries to copy itself in network shares looking inthere for Windows folder by searching for "Win.ini"
in the folders: "WINDOWS", "WIN98", "WIN95", "WINNT", "WIN", "WINME", "WINXP" and if it finds such a folder
it copies itself as "REG32.EXE" in that folder and then sets the "Run" key from "Win.ini" file to the
new created "REG32.EXE", thus allowing the virus to load each time at startup, and also in
"Documents and Settings\All Users\Start Menu\Programs\Startup" as "MSRegScanner.exe"
- sets the start page of Internet Explorer to "http:/www.indiansnakes.cjb.net"
creates in Windows folder a text file containing one of the 5 texts:
1. =================================================
iNDiAn snAKeS pReSAnTs : W32/yAHA 2.00
wE aRe tHe gREaT inDIaNs
------------------------
sNAkE p0iSoN wiLL fUCk pAKIs
n0w wE aRe a tEAm..
bEWarE oF tHe p0iSoN oF tHe snAKeS..
bACK oFF paKI hAckERs,uR dAyS aRe oVeR..
pAkIsTaN's IT fUtuRe iS iN uR hANd..
U sToP..wE sToP..
u sTarTeD.. wE fInIshED...
=================================================
bY R0xx,c0bra,dEviL inCArNatE
visIT uS : http://indiansnakes.cjb.net"
2. =================================================
iNDiAn snAKeS pReSAnTs : W32/yAHA 2.00
wE aRe tHe gREaT inDIaNs
---------------------------
thiS iS juST thE begiNNinG..
s00000 mUcH t0 c0mE..
n0 moRe pAK shiT wiLL be toleRATeD..
tiME f0r somE payBACK..
thERe iS nothING likE teAM w0rk..
iNDiAN snAKeS wiTH hARD p0iSoN..
wE wiLL bE BACk....
=================================================
<> iNDiAn snAKeS <>
* c0Bra
* R0xx
* kiNG c0Bra
* snaKeEyEs
* dEViL inCARnATe
http://indiansnakes.cjb.net"
3. =================================================
iNDiAn snAKeS pReSAnTs : W32/yAHA 2.00
wE aRe tHe gREaT inDIaNs
-------------------------
iNdIaN IT exPeRTs.. aRe u bUSy eArNiNg m0nEy ???
d0 s0mEthInG f0r uR c0untRY yaaaaar...
c0mE aNd w0rK wIth uS..
bUt hEy wE aInT aNy IT eXpeRTs.. wHy ???
bEcAuSE wE d0nT hAvE ceRtiFicAtEs wHiCh u hAvE b0ugHt..
aLL wE aRe... wE aRe tHe gReAt iNdiAnS
d0 u tHinK wE aRe g00d..
tHeN d0 a faVouR f0R uS.. juSt rEspEcT uS..
aND exPLaiN t0 uS.. whY u R n0t rEtaLiaTinG t0 pAkI hAckErS..
n0 0thEr sHiTs nEEdEd..
----------------------------------------------------------
R0xx
c0bra
dEviL inCaRnaTE <666@achayans.com>
==================================================
http://www.indiansnakes.cjb.net"
4. =================================================
iNDiAn snAKeS pReSAnTs : W32/yAHA 2.00
wE aRe tHe gREaT inDIaNs
------------------------
to gigabyte :: chEErS pAL, kEEp uP tHe g00d w0rK..buT W32.HLLP.YahaSux is.. lolz ;)
to Mr Roger Thompson ::
| [technical director of malicious code research for TruSecure Corp]
| --------------------------------------------------------------
| wE arE n0t p0litiCaLy m0tiVatEd sIr...
| wE aRe jUsT rEtaLiaTinG t0 pAkI hAckErS aNd tHeiR sHiT hAcktIviSm..
| hahha Yaha.K suCCessfuLL by lUck ??? eVeR heARd s0meThinG liKe thiS
| a w0rM maDe anD spReaD bY luCk...hehehe lolz..
| aNd fiNallY wE kn0w dAmN weLL wHaT tHe heLL wE aRe doinG...
| thE w0rlD pUshEd uS to tHe dArK siDe..cAnT hElp iT.. no reTReaT no suRRenDeR
| --------------------------------------------------------------
=====================================================
bY R0xx ,c0bra,dEviL inCArNatE
viSIt uS : http://indiansnakes.cjb.net"
5. ==============================================
iNDiAn snAKeS pReSAnTs : W32/yAHA 2.00
wE aRe tHe gREaT inDIaNs..
------------------------------------------
ab0uT Yaha 2.00 :
maIn miSsIon iS t0 dd0s 5 paKi weBshits..
fuCk paKi sYstEmS bY sEndinG eXploitEd daTa pAckeTs..
deDIcaTed to :
* Trend Micro Corp ( f0r exceLLeNT anaLYsiS lolz ;) )
* Klez auTHoR
* SQL Slammer auTHoR
* inDIan haCKeRs & VXeRs
* inDiAn s0 caLLeD IT eXpeRTs
* pe0pLeS wh0 fiGHt agAINsT coRRupti0n ( i guEss itS alm0st NULL )
* aLL mEmbERs of iNDiAn sNAKeS
* t0 mY bEsT friENd
thIs iS a waR beTweeN inDia & paK hAckeRS..
n0 c0untrY shouLD gEt inVolvEd..
------------------------------------------
<<>> R0xx <<>>
http://www.indiasnakes.cjb.net
"
Once run, the worm creates several threads. First, it creates a new resident thread that does the following:
- terminates processes named: "ANTIVIR", "PVIEW", "WEBSCANX", "RMVTRJANSAFEWEB", "ICMON", "CFINET", "CFINET32", "AVP.EXE", "LOCKDOWN2000", "AVP32", "ZONEALARM", "ALERTSVC", "AMON.EXE", "AVPCC.EXE", "AVPM.EXE", "ESAFE.EXE", "PCCIOMON", "PCCMAIN", "POP3TRAP", "WEBTRAP", "AVCONSOL", "AVSYNMGR", "VSHWIN32", "VSSTAT", "NAVAPW32", "NAVW32", "NMAIN", "LUALL", "LUCOMSERVER", "IAMAPP", "ATRACK", "MCAFEE", "FRW.EXE", "IAMSERV.EXE", "NSCHED32", "PCFWALLICON", "SCAN32", "TDS2-98", "TDS2-NT", "VETTRAY", "VSECOMR", "NISSERV", "RESCUE32", "SYMPROXYSVC", "NISUM", "NAVAPSVC","NAVLU32", "NAVRUNR", "NAVWNT", "PVIEW95", "F-STOPW", "F-PROT95", "PCCWIN98", "IOMON98", "FP-WIN", "NVC95", "NORTON", "_AVP32", "_AVPCC", "NOD32", "NPSSVC", "NRESQ32", "NSCHED32", "NSCHEDNT", "NSPLUGIN", "LOCKDOWNADVANCED", "NAVAPW32", "NAVAPSVC", "NAVLU32", "NAVRUNR", "NAVW32", "_AVPM", "ALERTSVC", "N32SCANW", "VETTRAY", "VET95", "SWEEP95", "VSHWIN32\", "PCCWIN98", "F-AGNT95", "ACKWIN32", "SIRC32", "SCAM32", "ANTI-TROJAN", "APVXDWIN", "AUTODOWN", "AVWUPD32", "AVSCHED32", "AVKSERV", "AVNT", "AVGCTRL", "BLACKD", "BLACKICE", "CFIADMIN", "CFIAUDIT", "CFINET32", "CLEANER", "WFINDV32", "RAV7", "PCFWALLICON", "PERSFW", "PAVSCHED", "PADMIN", "NUPGRADE", "NISUM", "NAVW32", "NAVWNT", "NAVNT", "MPFTRAY", "MOOLIVE",
"LUALL", "WINK", "IBMAVSP", "IBMASN", "FINDVIRU", "ESPWATCH", "ECENGINE", "SPHINX", "SWEEP95", "TBSCAN", "REGEDIT",
"TDS2-", "NAV", "WINSERVICES", "TCPSVS32", "MSNMSG32REGEDIT"
- automatically kills any window named: "Registry Editor","Process Viewer","System Configuration Utility"
- sets the registry keys:
[HKEY_CLASSES_ROOT\exefile\shell\open\command\@="\" C:\WINDOWS\SYSTEM\exeLoader.exe\"\"%1\"%*"]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\" MicrosoftServiceManager"= "C:\WINDOWS\SYSTEM\mstask32.exe"]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices\" MicrosoftServiceManager"= "C:\WINDOWS\SYSTEM\mstask32.exe"]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Snakes\"Version"="2"]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Snakes\"Author"="R0xx"]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Snakes\"Web"="http://www.indiansnakes.cjb.net"]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Snakes\"Comments"="This system belongs to the great Indians..."]
[HKEY_CURRENT_USER\SOFTWARE\Microsoft\WinVer] will have to a random value.
- sets [HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\ZoneCheck] to one of the following:
"pakistan.gov.pk","paki.com","pcb.gov.pk","comsats.com","kse.com.pk"
Another thread does the following:
- in System folder, deletes the files: "WinRpcsrv.exe", "WinGate.exe", "syshelp.exe", "tcpsvs32.exe", "nav32_loader.exe", "WinServices.exe", "winmgm32.exe"
- in Windows folder, deletes the file "SNTMLS.DAT"
- deletes the registry keys
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WindowsMGM]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WinServices]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices\WinServices]
Yet another thread in which the virus does:
- in System folder, delete the file "taskmgr32.dll"
- reads [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders\Cache]
and searches for files matching "*HoTMaiL*.*ht*" from which it harvests e-mail addresses
- gets the e-mail address of the current infected user via ICQ, by retrieving ICQ install path from
the registry keys:
[HKEY_CURRENT_USER\Software\Mirabilis\ICQ\DefaultPrefs\ICQPath]
[HKEY_CURRENT_USER\Software\Mirabilis\ICQ\DefaultPrefs\ICQ Uin]
then it searches for *.uin files there, identifies ICQ version: "2000b","2001a","2001b","2002a","2002b",
and then retrieves user's e-mail address via the 'PrimaryEmail' entry in the ICQ database
Another thread uses the SMTP engine to send e-mails which are harvested by following the registry keys:
[HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\\0000000]
[HKEY_CURRENT_USER\Software\Microsoft\MessengerService\ListCache\.NET Messenger]
[HKEY_CURRENT_USER\Software\Microsoft\MessengerService\ListCache\MSN Messenger ]
[HKEY_CURRENT_USER\Software\Yahoo\Pager\profiles]
[HKEY_CURRENT_USER\Software\Yahoo\Pager\profiles\%s\IMVironments\Recent]
[HKEY_CURRENT_USER\\Software\Microsoft\WAB\WAB4\Wab File Name]
Format of an infected e-mail:
- The sender may be:
sales@susoft.net, marketing44@disney.biz, info@infotech.com, sells@haqteq.net, marketing@playstation.com,
marketing@sega.com, valscr@freescreensavers.com, loverscr@lovers.com, R0xx@big-boss.com, roxx_big_boss@yahoo.com,
sales@gcnetwork.com, kl@aminoprojects.com, admin@codeproject2.com, free@sql.library.com, me@me2K.com,
stone@esterplaza.com, marketing@suppersoccer.com, free@sexyscreensavers.com,sales@real.com, plus@real.com,
sales@playboy.com, free@hardcorescreensavers.com, free@xxxscreensavers.com, kkn@k2k.com, screensavers@nomadic.com,
nics@noma.com, admin@hackersclub2.com, admin@hackers2.com, paul@kqscore2.com, btq@2632.com, services@tcsonline2.com,
admin@clubjenna.com, jenna@jennajameson.com, zdenka@zpornstars.com, ravs@go2pussy.com, love@lovescreensavers.com,
DNA_seraph@163.com, super@21cn.com, cathy@21cn.com, admin@kofonline2.com, zhouyuye@citiz.net, lubing@7135.com,
hamada@seikosangyo.com, luoairong@21cn.com, valentinescreensavers@t2k.com, screensavers@lovers.com, admin@zpornstars.com,
newsletters@britneyspears.org, therock@wwe.com, ericpan@online.com.pk, samsun@online.sh.cn, yjworks@online.sh.cn,
cupid@freescreensavers.com, av_patch@mcafee.com, av_patch@norton.com, av_patch@trendmicro.com, romanticscreensavers@love.com,
caijob@online.sh.cn, loverscreensavers@love.com, admin@hackersclub.com, admin@viruswriters.com, admin@hackers.com
...
an infected person's e-mail or even a randomly composed e-mail using specific keywords as "yahoo.com","msn.com" (ex: ym89wq23@yahoo.com)
- The subject may be:
:) Are you in Love
I am in Love
I Love You
You are so sweet
The Hotmail Hack
U realy Want this
to ur lovers
to ur friends
Find a good friend
Learn How To Love
Are you looking for Love
Wowwwwwwwwwww check it
Check ur friends
Circle The world of Friendship
Shake it baby
How sweet this Screen saver
war Againest Loneliness
Need a friend?
Say 'I Like You'
To ur friend
love speaks from the heart
Let's Dance and forget pains
Looking for Friendship
True Love
make ur friend happy
Who is ur Best Friend
hey check it yaar
Check this shit
Hello
Hi
Hi dear...
checked the attached document..
Private Documents....
4 U only..
check this..
wanna exchange..
why u send me this...
I am in Love..
My Feelings 4 U
Alert
Things to note...
Hi..
Yahoo Matchmakers
GC Chat Networks
SuSoft SCR Maker
Free Disney Screensavers
OE 6 Patch
Ultimate Hackers tool unleashed..
KOF - The Game
Matrix - The Game
Lovers Screensaver
Are you the BEST
Free Win32 API source
Learn SQL 4 Free
I Love You..
Wanna be like a stone ?
Are you a Soccer Fan ?
Sexy Screensavers 4 U
Check it out
Sample Playboy
Hardcore Screensavers 4 U
XXX Screensavers 4 U
We want peace
Wanna be a HE-MAN
Visit us
One Virus Writer's Story
One Hacker's Love
World Tour
Whats up
Wanna be my sweetheart ??
Screensavers from Club Jenna
Jenna 4 U
Free rAVs Screensavers
Feel the fragrance of Love
Wanna Hack ??
Sample KOF 2002
The King of KOF
Wanna Brawl ?? Wanna Rumble ?? Play KOF 2002 4 Free
Demo KOF 2002
Free Demo Game
Wanna be friends ??
Need money ??
Are you beautiful
Who is your Valentine
Free Screenavers of Love
Free XXX
Free Screensavers
WWE Screensavers
Freak Out
Wanna be friends ?
Things to note
Lovers Corner
Patch for Elkern.gen
Patch for Klez.H
Free Screensavers 4 U
Project Sample
- The body may be:
hey,
did u always dreamnt of hacking ur friends hotmail account..
finally i got a hotmail hack from the internet that really works..
ur my best friend thats why sending to u..
check it..just run it..enter victim's address and u will get the pass.
hi,
check the attached love screensaver
and feel the fragrance of true love..
Hi,
check the attached screensaver..
its really wonderfool..
i got it from freescreensavers.com
Hi,
check ur friends circle using the attached friendship screensaver..
check the attached screensaver
and if u like it send it to all those you consider
to be true friends... if it comes back to you then
you will know that you have a circle of friends..
Hi,
check the attached screensaver
and enjoy the world of friendship..
Hi,
are u in a rocking mood...
check the attached scrennsaver and start shaking..
Hi,
Check the attached screensaver..
Hi,
Are you lonely ??..
check the attached screensaver and
forget the pain of loneliness
Hi,
Looking for online pals..
check the attached friend finder software..
Hi,
sending you a screensaver..
check it and let me know how it is...
Hi,
Check the attached screensaver
and feel the fragrance of true love...
Hey,
I just got this wonderfull screensaver from freescreensaver.com..
Just check it out and let me know how it is..
Hi,
I just came across it.. check out..
=========================================================

Are you one of those unfortunate human beings who are desperately
looking for friends.. but still not getting true friends with whom
you can share your everything..
anyway you wont feel down any more cause GC Chat Network has brought
up a global chat and online match making system using its own GC
Messenger. Attached is the fully functional free version of GC
Instant Messenger and Match Making client..
Just install, register an account with us and find thousands of online
pals all over the world..
You can also search for friends by specific country,city,region etc.
Regards Adminm
GC Global Chat Network System..
Hi,
So you think you are in love..
is it true love ? you may think right now that you are in
true love but it is certainly possible that it is nothing
but a mere infatuation to you..
anyway to know yourself better than you have ever known check
the attached screensaver and feel the fragrance of true love..
Hey pal,
you know friendship is like a business...
to get something you need to give something..
though its not that harsh as business but to
get love and care from your friends you need to give
love,care and respect to your friends.. right?
check the attached screensaver and you will learn how to
make your friends happy..
Hi,
Its quite obvious that in our life we have numerous friends
but.. BUT Best Friend can only be ONE.. right ??
so can you decide who is your best friend ??
i guess not.. cause mostly you will find that your best friend
wont care about u like somebody else..
anyway i found one way to find who is my best friend..
check it..
just check the attached screensaver.. answer some questions
in it and also ask your best friend to answer the questions..
..then you will know more about him..
Hey pal,
wanna have some fun in life...
feel like life is too boring and monotonous..
check the attached screensaver and bring colours
to your black & white life..
:) Hi,
I just came across this funny screensaver..
sending it to u.. hope u like it..
check out and die laughing..
<<<<<>>>>><<<<<>>>>><<<<<>>>>><<<<<>>>>><<<<<>>>>><<<<<>>>>>
This E-Mail is never sent unsolicited. If you receive this
E-Mail then it is because you have subscribed to the official
newsletter at the KOF ONLINE website.
King Of Fighters is one of the greatest action game ever made.
Now after the mind boggling sucess of KOF 2001 SNK proudly
presents to you KOF 2002 with 4 new charecters.
Even though we need no publicity for our product but this
time we have decided to give away a fully functional trial
version of KOF 2002. So check out the attached trial version
of KOF 2002 and register at our official website to get a free
copy of KOF2002 original version
Best Regards,
Admin,KOF ONLINE..
<<<<<>>>>><<<<<>>>>><<<<<>>>>><<<<<>>>>><<<<<>>>>><<<<<>>>>>
Hello,
I just came across your email ID while searching in the Yahoo profiles.
Actually I want a true friend 4 life with whom I can share my everything.
So if you are interested in being my friend 4 life then mail me.
If you wanna know about me, attached is my profile along with some of my
pics. You can check and if you like it then do mail me.
I will be waiting for your mail.
Best Wishes,
Your Friend..
Hello,
Looking for some Hardcore mind boggling action ?
Install the attached browser software and browse
across millions of paid hardcore sex sites for free.
Using the software you can safely and easily browse
across most of the hardcore XXX paid sites across the
internet for free. Using it you can also clean all
traces of your web browsing from your computer.
Note:The attached browser software is made exclusivley
for demo only. You can use the software for a limited
time of 35 days after which you have to register it
at our official website for its furthur use.
Regards,
Admin.
Klez.H is the most common world-wide spreading worm.It's very dangerous by corrupting your files.
Because of its very smart stealth and anti-anti-virus technic,most common AV software can't detect or clean it.
We developed this free immunity tool to defeat the malicious virus.
You only need to run this tool once,and then Klez will never come into your PC
Hello,
The attached product is send as a part of our official campaign
for the popularity of our product.
You have been chosen to try a free fully functional sample of our
product.If you are satified then you can send it to your friends.
All you have to do is to install the software and register an account
with us using the links provided in the software. Then send this software
to your friends using your account ID and for each person who registers
with us through your account, we will pay you $1.5.Once your account reaches
the limit of $50, your payment will be send to your registration address by
check or draft.
Please note that the registration process is completely free which means
by participating in this program you will only gain without loosing anything.
Best Regards,
Admin,
This is a shit notification mail..
Hey AV guys.. this aint a payload..
Go and save Pakistan..
Enough is enough...
by the way did you enjoyed valentine\'s day ?
Hey listen pal,
I am in big trouble..
Plz help me..
Check attached document..
hi
plz check the attached document..
and contact me as soon as possible..
hi
check this.. wanna exchange..
I really like ur gift
check the attached document..
u shit...
why the hell u send this to me..
i am returning ur document..
I think u are in love...
check the attached file..
Play the game of love..
Plz check the attachment and plz dont be angry one me.. ur system is infected with W32/Yaha.K
use the attached patch to disinfect...
hey pal
I want to share a secret with u..
Check the attached document..
Attached is the Patch for OE 6 invalid MIME content vulnerability.
This vulnerability may allow an attacker to execute any file
without being opened..
Please use the attached program to patch up your system...
Hello,
Attached is a set of hacking utilities developed by our programmers.
We are distributing it freely for evolution purpose...
Hi
Check the attached Valentine Screensaver...
Hi
Check the attached Lovers Screensaver...
...
- The attachment may be:
hotmail_hack.exe, ck.exe, friendship.scr, world_of_friendship.scr, shake.scr, Sweet.scr, Be_Happy.scr,
Friend_Finder.exe, I_Like_You.scr, love.scr, dance.scr, GC_Messenger.exe, True_Love.scr, Friend_Happy.scr,
Best_Friend.scr, life.scr, colour_of_life.scr, friendship_funny.scr, funny.scr, oe6patch.exe, Demo.exe,
Valentine.scr, LoveScr.scr, GC_msgr.zip, make_scr.zip, disney.zip, OE6.zip, HackerTool.zip, Demo.zip,
ValentineScr.zip, LoveScr.zip, setup.exe, Setup.zip, The_Best.scr, Codeproject.scr, SQL_4_Free.scr, I_Love_You.scr,
Stone.scr, Sex.scrSoccer.scr, Real.scr, Plus6.scr, Plus2.scr, Playboy.scr, Hardcore4Free.scr, xxx4Free.scr,
Screensavers.scr, Peace.scr, Body_Building.scr, Services.scr, VXer_The_LoveStory.scr, Hacker_The_LoveStory.scr,
World_Tour.scr, up_life.scr, Sweetheart.scr, Sexy_Jenna.scr, Jenna_Jemson.scr, zDenka.scr, Ravs.scr,
Free_Love_Screensavers.scr, Romeo_Juliet.scr, Hacker.scr, KOF_Fighting.exe, KOF_Sample.exe,KOF_Demo.exe,
KOF_The_Game.exe, KOF2002.exe, King_of_Figthers.exe, KOF.exe, My_Sexy_Pic.scr, MyProfile.scr,
Ways_To_Earn_Money.exe, Beautifull.scr, Valentines_Day.scr, zXXX_BROWSER.exe, Britney_Sample.scr,
THEROCK.scr , FreakOut.exe, MyPic.scr, Notes.exe, Cupid.scr, FixElkern.com, FixKlez.com, Romantic.scr,
Project.exe, Love.scr ...
The worm also contains these strings, which are used to compose e-mails:
"hotmail.com", "yahoo.com", "yahoo.co", "msn.com", "passport.comrediffmail.com", "indiatimes.com", "programmer.net", "indya.com", "mad-scientist.com", "achayans.com", "sancharnet.in", "vsnl.com", "vsnl.net", "eth.net", "yahoogroups.comzzn.com", "rly-xa04.mx.aol.com", "mx.aol.com", "y-xa04.mx.aol.com", "Microsoft Outlook Express 5.50.4133.2400", "Microsoft Outlook Express 6.00.2600.0000", "Windows Eudora Pro Version 2.1.2", "PObox II beta 1.0", "AOL 7.0 for Windows US sub 10513", "Microsoft Internet Mail 4.70.1155", "WWW-Mail 1.5 (Global Message Exchange)"

Removal instructions:

- automatic removal: - let BitDefender delete files found infected.
- use the free removal tool for all Yahaa virus family from Bitdefender (recommended)

ANALYZED BY:

Patrik Vicol Bitdefender Virus Researcher
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Bitdefender e-Guides Series

The Bitdefender e-Guides series is a learning initiative aiming to provide the Bitdefender reader and user community with valuable information about e-threats and the security issues of the IT&C realm, while also offering practical advice and feasible solutions to their on-line defense needs. The Bitdefender security analysts share their knowledge in malware prevention, identification and annihilation, with an emphasis on on-line privacy and different technologies, countermeasures and cybercrime prevention methods.

Covering topics that range from kids and family's on-line protection, safe social networking and preventing data safety breaches to securing enterprise environments, the e-Guides series is intended for a broad audience of small organizations and individual users concerned about the safety and integrity of their networks and systems. The e-Guides also address issues pertaining to the daily activity of IT&C Systems Security Managers, System and Network Administrators, Security Technology Developers, Analysts, and Researchers.

Safe Blogging Guide

Tips and tricks on how to keep your blog and your identity safe

Safe Blogging Guide

Blogging is one of the most popular forms of written expression on the web, with more than 150 million indexed blogs worldwide. While regular readers are looking for pieces of information and articles, cyber-crooks take a different interest in them. Finding private information and getting cheap storage space for their malware campaigns are only two of the multitude of users they may subject your blog to.

This material covers the basic guidelines for safe blogging and is especially focused on individual blogs that are either self-hosted or provided as a service by major blog providers.



Securing Wireless Networks Guide

Tips and tricks on how to shield your home network from intruders

Securing Wireless Networks Guide

This document is intended for computer users who have deployed or plan to deploy a home wireless network. At a time when wireless communication has become a significant part of our lives, cyber-criminals try to exploit every security breach in the wireless configuration in order to intercept traffic or use the internet connection for illegal purposes.

The following guide will teach you the best practices when using unsecured wireless networks, as well as how to properly configure your home router or access point to prevent others from abusing your network.



Protecting Children On-line Guide

How to secure and defend the digital experience of your kids


This document is intended for family, parents and teachers and its purpose is to help secure the digital activities of kids and teens. In an age when the mass production and accessibility of computers have turned these devices into regular family or household commodities, children get familiar with PCs and Internet from a very fresh age. Despite its obvious communication-related benefits, the WWW can also be a hazardous place for kids, with e-threats directly targeting their age group and their home or school computers.

This e-Guide covers the main risks and dangers for kids on-line, such as cyber-bulling, exposure to inappropriate content, on-line addiction and other harmful online actions, while also focusing on topics such as malware, phishing, ID theft and spam, to which teenagers, just as any other Internet users, are exposed nowadays. A Safety Tips section helps parents and teachers better understand and deal with these issues in relation to the kids.



Silver Surfers On-line Safety Guide

How to protect valuable ideas and assets from cyber-hacking


This document is intended for families and senior citizens and its purpose is to help them browse the web safely and enjoy their on-line activities.

At a first glance, it would appear that senior citizens are exposed to cybercrime just as much as any other inexperienced Internet user, irrespective of their age. However, as this e-Guide shows through several case studies, there are several risks and dangers targeting directly silver surfers, such as pension delivery and fallacious tax paying methods or income-related scams. Examples, tips and advice complement the case studies and provide readers with useful guidelines in their daily on-line routine.



Preventing Data Breaches Guide

How to protect valuable ideas and assets from cyber-hacking


The e-guide was designed to cover the various potential sore points of business data safety, from the matter of the network's physical integrity to the complicated mechanisms of business targeted cybercrime (e.g. banker Trojans, phishing). This material is also intended to match, though not in as much detail as a full-fledged technical description, the features of the various consumer and business oriented Bitdefender solutions to the situations in which they might come in handy to IT administrators.

Consulting this document would be useful in the process of deciding what's best for small to medium-sized networks security and a solid basis for further comparative research on this subject.

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Bitdefender E-Threats Landscape Reports

The purpose of this report is to provide a comprehensive investigation of the threats’ landscape. Bitdefender’s security experts thoroughly analyze and examine the menaces of the each semester, focusing on software vulnerabilities and exploits, different types of malware, as well as countermeasures, cyber crime prevention and law enforcement.The E-Threats Landscape Report concentrates mainly on the latest trends, but it also contains facts and data and concerning the previously investigated periods, as well as several predictions related to the upcoming semesters.This document is primarily intended for IT&C System’s Security Managers, System and Network Administrators, Security Technology Developers, Analysts, and Researchers, but it also addresses issues pertaining to a broader audience, like small organizations or individual users concerned about the safety and integrity of their networks and systems.

H2 2011 E-Threat Landscape Report - Overview

Twenty years ago, a revolutionary means of electronic communication was born. It would become so popular with all ages and professions that it is still the most used data communication mechanism even today: introducing the SMS – the short message service.

Today, mobile phones are more than bulky gadgets that can move voice and messages from one point to another: they are must-have gear in a World 2.0 – so powerful and so complex, running their own operating systems and, consequently, facing their share of cyber-trouble. While the first six months of 2011 were marked by software vulnerabilities and high-profile data breaches, the second half cast the spotlight on not only a new family of malware, but also uncovered a user espionage scandal that apparently involved an array of mobile phone carriers and the controversial software vendor CarrierIQ.

The malware landscape was dominated by Trojan.Autorun.Inf and Win32.Worm.Downadup, two malicious contenders that have roots in the Windows XP era, but managed to keep their places even though operating system upgrades or applying patches would have solved security issues exploited by these pieces of malware. The top contenders for H2 2011 are Trojan.AutorunInf, Win32.Worm.Downadup, and Exploit.CplLnk.

Data breaches attributed to the Anonymous gang and its satellite hacking groups continued throughout the second half of 2011. Among the most important targets were Mitsubishi Heavy Industries, Adidas, RIM, Tiroler Gebietskrankenkasse, Nexon and even the United Nations. Corporate trust also came under close scrutiny, as the DigiNotar incident in H1 2011 exposed unwary users to a massive phishing attack that used stolen digital certificates generated for high-profile institutions and government agencies such as Google, Tor, CIA and Israel’s Secret Service, the Mossad.

Social networks have also played a key role in disseminating malware and spreading fake news about the deaths of high-profile personalities such as Muammar Gaddafi or Steve Jobs. Of particular importance were the malicious campaigns built around the alleged movie of Gaddafi’s execution and the commemorative giveaway in honor of the late Steve Jobs.

Download now the full H2 2011 E-Threat Landscape Report (pdf)
Download now the executive summary H2 2011 E-Threat Landscape Report - Executive Summary (pdf)

Archive

2011
Download now H1 2011 E-Threats Landscape Report - Executive Summary (pdf)

2010
Download now H2 2010 E-Threats Landscape Report - Executive Summary (pdf)
Download now H2 2010 E-Threats Landscape Report (pdf)
Download now H1 2010 E-Threats Landscape Report - Executive Summary (pdf)
Download now H1 2010 E-Threats Landscape Report (pdf)

2009
Download now H1 2009 Malware and Spam Review Executive Summary (pdf)
Download now H1 2009 E-Threats Landscape Report (pdf)
Download now H2 2009 Malware and Spam Review (pdf)
Download now H2 2009 E-Threats Landscape Report - Executive Summary (pdf)

2008
Download now H1 2008 E-Threats Landscape Report (pdf)
Download now H2 2008 E-Threats Landscape Report (pdf)

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