Worm.Mydoom.s

Mydoom变种

编写工具:

传染条件:通过网络电子邮件传播

发作条件:用户误运行该文件。

系统修改:
A、将自身复制到如下目录中
%System%winspf32.exe
%Userprofile%StartMenuPrograms开始
x32hh00.exe

B、尝试从以下地址下载后门病毒Win32.Hack.Nemoq.b
http://www.llc.unibo.it/guestbook/temp/temp754.dat
http://www.surrenderzeeland.nl/guestbook/temp/temp432.dat
http://www.mercyships.de/html/content/guestbook/temp/temp732.dat
http://www.hiw.kuleuven.ac.be/psychoanalyse/guestbook/temp/temp384.dat
http://www.ach.ch/Livredor/temp/temp284.dathttp://vugs.geog.uu.nl/guestbook/temp/temp194.dat
http://www.planetboredom.net/bullshit/sucks/temp/temp184.dat
http://guttorm.hveem.no/blogg/wp-rss.css

C、在注册表主键
HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionRun
增加如下键值：
"WinSPF"="%System%winspf32.exe"

D、在注册表主键：
HKEY_CURRENT_USERSOFTWAREMicrosoftWindowsCurrentVersionInternetSettingsUserAgent
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionInternetSettingsUserAgent
HKEY_CURRENT_USERSOFTWAREMicrosoftWindowsCurrentVersionInternetSettings5.0UserAgent
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionInternetSettings5.0UserAgent
添加如下键值：

"Version"="FrankenShteiN"

E、在注册表主键：
HKEY_CURRENT_USERSOFTWAREMicrosoftInternetExplorer
添加如下键值：

"FuckedInst"="1"

用户判定Win32.Hack.Nemoq.b是否以感染

F、创建如下互斥量：
qwedefacedRDE

发作现象:

A、从以下目录中获得
%Userprofile%LocalSettingsTemporaryInternetFiles
%Userprofile%Desktop
%Userprofile%MyDocuments
%Userprofile%ApplicationData
%SystemRoot%TemporaryInternetFiles
%SystemRoot%Desktop
%SystemRoot%MyDocuments
%SystemRoot%ApplicationData
的如下扩展名文件中
.wab
.xls
.vbs
.uin
.txt
.tbb
.stm
.sht
.php
.msg
.mht
.jsp
.htm
.eml
.dht
.dbx
.cgi
.cfg
.asp
获得E-Mail地址
并过滤含有以下字符串的邮件地址
gold-certs
feste
submit
help
service
privacy
somebody
contact
site
someone
anyone
nothing
nobody
noreply
noone
webmaster
news
rating
postmaster
samples
info
root
www
upport
abuse
accoun
certific
listserv
bsd
ntivi
admin
icq.com
mozilla
utgers.ed
tanford.e
pgp
acketst
secur
isc.o
isi.e
ripe.
arin.
sendmail
rfc-ed
ietf
iana
usenet
fido
kernel
google
ibm.com
fsf.
gnu
mit.e
math
berkeley
support
messagelabs
antivi
kasp
linux
unix
spam
@iana
@foo.
.mil
gov.
.gov
icrosoft
ruslis
nodomai
mydomai
example
inpris
borlan
sopho
panda
icrosof
syman
avp

B、发件人从如下注册键值获得
HKEY_CURRENT_USERSoftwareMicrosoftOfficeOutlookOMIAccountManagerAccouts
HKEY_CURRENT_USERSoftwareMicrosoftInternetAccountManagerAccounts

假如获取失败，则按以下规则自动生成一个发件人地址
名为：
Leon
Tommy
Lloyd
Bill
Ronnie
Jon
Alex
Calvin
Tom
Jim
Jay
Oscar
Miguel
Clifford
Theodore
Micheal
Marcus
Francisco
Leroy
Mario
Bernard
Alexander
Barry
Randall
Troy
Ricky
Carl
Henry
Douglas
Harold
Peter
Patrick
Walter
Dennis
Jerry
Joshua
Gregory
Raymond
Andrew
Stephen
Eric
Scott
Frank
Jeffrey
Larry
Jose
Timothy
Gary
Matthew
Jason
Kevin
Anthony
Ronald
Brian
Edward
Steven
Kenneth
George
Donald
Mark
Paul
Daniel
Christopher
Thomas
Joseph
Charles
Richard
David
William
Michael
Robert
John
James

姓为：
Porter
Tucker
Stevens
Simpson
Webb
Wells
Freeman
Murray
Gomez
Ortiz
Marshall
Cruz
Parker
Campbell
Phillips
Turner
Roberts
Perez
Mitchell
Carter
Nelson
Gonzalez
Baker
Adams
Green
Hill
Lopez
Wright
King
Hernandez
Young
Allen
Hall
Walker
Lee
Lewis
Rodriguez
Clark
Robinson
Martinez
Garcia
Thompson
Martin
Harris
White
Jackson
Anderson
Taylor
Moore
Wilson
Miller
Davis
Brown
Jones
Williams
Johnson
Smith

域名为：
cox.net
yahoo.com
msn.com
yahoo.co.uk
t-online.de
gmx.net
hotmail.com
aol.com
mail.com
dailymail.co.uk

C、主题为以下之一：
Youwin!
thanks!
Thankyou!
readitimmediately
Re:Yourdocument
Re:Status
Re:Question
Re:Proofofconcept
Re:Message
Re:Hi
Re:Hello
Privatedocument
Noticeagain
News
Information
important
Hi!
here
hello

D、内容分三部分
第一部分为以下内容之一
screensaverlol!
funphotos
Newgame
relax
Virusremovaltool
Youareinfectedbyvirus.Runthisexe
applythispatch!
applypatch.
game
fungame!
fun!
lol!
Seethefile.
Seeattachedfilefordetails.
Pleasereadtheimportantdocument.
Pleasereadtheattachedfile.
Pleaseconfirmthedocument.
Ihaveattacheddocument.
Yourrequestedmailhasbeenattached.
Yourarchiveisattached.
WaitingforaResponse.Pleasereadtheattachment.
Thanks!
Pleaseseetheattachedfilefordetails
Pleasereadthedocument.
Pleasereadtheattachedfile!
Pleaseconfirm!
Pleaseanswerquickly!
Monthlynewsreport.
Formoredetailsseetheattachment.
Forfurtherdetailsseetheattachment.
Canyouconfirmit?

第二部分为：
Attachment:NoVirusfound

第三部分为：
NortonAntiVirus-www.symantec.de
F-SecureAntiVirus-www.f-secure.com
NormanAntiVirus-www.norman.com
PandaAntiVirus-www.pandasoftware.com
KasperskyAntiVirus-www.kaspersky.com
MC-AfeeAntiVirus-www.mcafee.com
BitdefenderAntiVirus-www.bitdefender.com
MessageLabsAntiVirus-www.messagelabs.com

附件：
可能为以下文件之一：
message.zip
letter.zip
information.zip
info.zip
file.zip
details.zip
data.zip
bill.zip
new.zip
report.zip
doc.zip
document.zip

Message.html.pif
rep.txt.pif
bill.txt.pif
review.txt.pif
report.txt.pif
mesg.txt.pif
doc.txt.pif
bill.rtf.pif
review.rtf.pif
report.rtf.pif
mesg.rtf.pif
doc.rtf.pif
bill.doc.pif
review.doc.pif
report.doc.pif
mesg.doc.pif
doc.doc.pif
document.doc.pif

antivirus.exe
file.exe
fun.scr
game.exe
lol.scr
new.exe
patch.exe
photo.exe
pic.exe

非凡说明: