Virus Database

I-Worm.Nyxem

Description I-Worm.Nyxem

This worm spreads via the Internet as an attachment to infected messages. It also spreads via Yahoo Pager and MSN Messenger.
The worm itself is written in Visual Basic, and is a PE EXE file, 76060 bytes in size. The file is packed using UPX, and the unpacked file is approximately 130KB in size.
Infected messages
There are two types of infected message:
Type one:
Message header (chosen from the following list):
<<~SEX~>> TeenRapers.mov
Asses Mpeg's
FW: (-Sucking-)
FW: **Hot Movie**
FW: File - WebCam.mpeg
FW: Lesbian & gays Mpeg
Fw: My Funny Ass
FW:RE: Least *21* Years
FW:Re:Hot Erotic
Re: Double suck (movie)
RE: FW: Women Mpeg
Re: Why? Form Back.mpg
very hot XXX
Video Clip
Message body (chosen from the following list):
Babe sucking black Dog MPEG
funny movie
hey guys my name is April Goostree i am a sexy 22 yr old bbw , 5'9, 48 dd , big ole booty, jus lovin life, until i get my pics posted in here you can either check out my profile or join my own yahoo group Texas-Sexy@groups.msn.com, either way works for me..i hope to become very active in this group, i like to get to know people, like to get on cam once in a while, jus to chill, when they aint none home..thats why its once in a while yaknow..anyways jus holla at meall n thanks for lettin me join!!! kisses kandee..Bye
Dozens of Free Video Clips to download.Many Niches. Updated regularly and more added daily.Taken From Vivi's Lovely Briefcase.
very good movie >>> Video's Media Player. SEX SEX * Sluts Tits Video Mpeg's Mpeg Video Clips
Cum and check this fun group out...Sexy ladies!! Come post your ad,..this is a real swingers group!! I'm attatching a Video Clip of my wife if interested in checking it out!
-==This server does not support Transfer Big Movies==- wo Hotttt gurls sucking a hansum cock Softly
Watch the Paris Hilton Sex Tape for Free!
Video's Girls Erotic WebCam's Tits Mpeg's Girls Ass SEX Pussy Video Clips
Here is another Vclip of my daily group :|
All kinda Women Can be Found Here To Satisfy Women Lovers' Eyes
u Love asses? Here is a great ass open wide waitin for ur lil Cock
Bye
movie attached open by media Player 7.1
when i saw my ass i slept 3 hours why?? check my ass sorry my movie
LOOOOOOOOL joke (^!^)
Bye
Check This ?ucking Babe ;D
?ucking = Sucking=Fucking
Attachment name (chosen from the following list):
17Ag_double_suck__part[2].MPEG_.scr
April_FromTexas.MPEG_.scr
Video_briefcase_Group[13].MPEG_.scr
Julia_1997_Fucking.MPEG_.scr
juanita_in_the_kitchen.MPEG.scr
After_2AM_small_room[4].MPEG__.scr
Graham_Hilton_Sex[4].MPEG__.scr
WebCam_12girls_Ass.mpeg_.scr
Shakira_Anal_very_old.MPEG.scr
why_fuck_anal_back.MPEG.scr
open_girl_21year.MPEG.scr
Ricky_Gay_ass.MPEG______________.scr
GrahamCluley_freakin_Ass_.MPEG__.scr
Sexual_Crimes.MPEG____.scr
Second type:
Message header:
Fw: Virus Alert
Message body:
Dear User ,
This is A very High Resk Virus Alert.
This email is sent to you because one or some of your friends has been infected with The W32.BlackWorm.A@mm Virus.
And you could be infected too. This Virus has the ability to damage the hard disk.
This Virus infects computers using many new ways :
1- it arrives as an email attachment inside of jpg pictures.
2- it infects the ip address without the victim's knowledge.
3- it infects Microsoft Word Documents using a new exploit in hex (00fxf0xf10x).
Notes:
Symantec Consumer products that support Worm Blocking functionality automatically detect this threat as it attempts to spread.
Symantec Security Response has attached a removal tool to clean and prevent the infections of W32.BlackWorm.A@mm.
--------------------------------------------------------------------------------
Sincerely
Norton AntiVirus
Attachment name:
FIX_BLACKWORM.COM
SCAN.ZIP (inside - FIX_BLACKWORM.COM)
SCAN.TGZ (inside - FIX_BLACKWORM.COM)
Installation
Once launched, the worm copies itself and its components to the Windows system directory. The name is chosen at random by the worm from the names of files which already exist. The worm then adds a space to the end of the name e.g.kodakprv. exe
Once the file has been created the wrom registers it in the system registry autorun key.
HKLMSOFTWAREMicrosoftWindowsCurrentVersionRun
HKCUSOFTWAREMicrosoftWindowsCurrentVersionRun
When launching, the worm launches Windows Media Player.
Propagation
The worm uses its own library (ossmtp.dll, oswinsck.dll) to send messages via smtp.
The worm harvests email addresses from Yahoo and MSN Messenger, and also scans files with the extensions .htm and .dbx to harvest addresses.
Other
The worm attempts to prevent antivirus programs from launching. It deletes the following registry keys:
NPROTECT
ccApp
ScriptBlocking
MCUpdateExe
VirusScan Online
MCAgentExe
VSOCheckTask
McRegWiz
McVsRte
PCClient.exe
PCCIOMON.exe
pccguide.exe
PccPfw
PCCIOMON.exe
tmproxy
McAfeeVirusScanService
NAV Agent
PCCClient.exe
SSDPSRV
Taskmon
KasperskyAv
system.
msgsvr32
Windows Services Host
Explorer
Sentry
ssate.exe
winupd.exe
au.exe
OLE
The worm attempts to conduct a DoS attack on www.nymex.com

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Stupidus.1504

Description Stupidus.1504

It is a dangerous memory resident encrypted parasitic virus. It hooks INT 9, 21h and writes itself to the end of COM and EXE files that are executed. Depending on its internal counter the virus displays the message and halts the computer:
(C)Copyright Microsoft Corp. 1993.
WARNING! No 786SDX processor detected!
System killed!
Scorpio(R) Pfeifer Virus(R) Version 1.00 (ha,ha,ha,khhhall pffuj!)
(C)Copyright Scorpio Software Ltd.
Created in 1993 - POLAND.
See ya, lamer!
A>

It also contains the text string:
Virus versus debuggerus !?! Yous stupidus foolus !

SU.387

Description SU.387

It is a harmless nonmemory resident parasitic virus. It searches for .COM files, then writes itself to the end of the file. The virus does not manifest itself in any way, it contains the text strings:
Soviet Union!
*.COM

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