Worm.Ahker.b

Worm.Ahker.b病毒通過電子郵件進行傳播。它偽裝為Windows XP SP2的補丁，誘使用戶運行郵件附屬檔案。該病毒會禁止用戶的註冊表編輯器、記事本、寫字板、自動更新、MSN等應用程式。它還通過修改Host檔案，以禁止訪問一些著名網站。

基本介紹

• 中文名：Worm.Ahker.b
• 傳播方式：電子郵件
• 類別：計算機病毒
• 病毒類型：蠕蟲
• 影響系統：Win9x / WinNT
• 病毒別名：WORM_AHKER.B[趨勢]
• 威脅級別：：★★

病毒描述

處理時間：2005-01-23

中文名稱：艾克

病毒類型：蠕蟲

影響系統：Win9x / WinNT

病毒行為

將自身複製到以下目錄

%System%\Services.exe

在C糟生成以下配置檔案

C:\Norton AntiVirus.txt

在註冊表中

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

"Norton Auto-Protect" = "SERVICES.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Auto Update

"默認" = "SERVICES.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\runservices-

"Windows Service" = "SERVICES.exe"

以在開機時自動運行。

通過修改鍵值禁止常見軟體或功能執行

①禁止任務管理器和註冊表工具

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System

"DisableTaskMgr" = ""dword:00000001"

"DisableRegistryTools" = "dword:00000001"

②禁止運行

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer

"NoRun" = "dword:00000001"

"DisallowRun" = "1"

③Windows XP Sp2 會停止自動更新

HKEY_CURRENT_USER\Software\Microsoft\security center

UpdatesDisableNotify = "dword:00000001"

AntiVirusDisableNotify = "dword:00000001"

HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\WindowsUpdate\AU

NoAutoUpdate = "dword:00000001"

④禁止運行以下程式

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun

"1" = "regedit.exe"

"2" = "notepad.exe"

"3" = "wordpad.exe"

"4" = "write.exe"

"5" = "wuauclt.exe"

"6" = "wupdmgr.exe"

"7" = "C:\Program Files\MSN Messenger\msnmsgr.exe"

嘗試從以下網站下載含有自身的壓縮檔

http://geocities.com/

並保存到

C:\Fix_SP2.zip

嘗試傳送郵件

嘗試通過OutLook地址薄查找電子郵件，並向找到郵件傳送以下內容的郵件：

主題：

Service Pack 2 BUG!!

內容：

Dear user I have been informed thate there was a BUG in Windows Service Pack 2 which was fixed I recommend you to download this Patch version which will fixs the bug and keep your system safe.You will find the Patch file in the attachment, feal free to send it to anyone. I'll be in touch with you as soon another bug is found.

Regards,

A.H

附屬檔案：

Fix_SP2.zip（內有一個名為 Fix_SP2.exe的執行檔，即病毒本身）

修改Host檔案，以禁止用戶訪問這些網站

127.0.0.1 www.astalavista.com

127.0.0.1 www.cnn.com

127.0.0.1 www.coderheaven.com

127.0.0.1 www.fbi.gov

127.0.0.1 www.gamerevolution.com

127.0.0.1 www.geocities.com

127.0.0.1 www.google.com

127.0.0.1 www.hackers.com

127.0.0.1 www.hotmail.com

127.0.0.1 www.idm.com

127.0.0.1 www.messenger.msn.com

127.0.0.1 www.microsoft.com

127.0.0.1 www.msn.com

127.0.0.1 www.norton.com

127.0.0.1 www.rohitab.com

127.0.0.1 www.symantec.com

127.0.0.1 www.worldsex.com

127.0.0.1 www.wwe.com

127.0.0.1 www.yahoo.com

病毒利用了以下漏洞

諾頓反病毒軟體腳本禁止拒絕服務漏洞（2004.06）

在註冊表中添加病毒版本信息

HKEY_LOCAL_MACHINE\SOFTWARE\CurrentVersion\

"ProductId" = "Agent Hacker"

HKEY_LOCAL_MACHINE\SOFTWARE\CurrentVersion\Agent Hacker\

"默認" = "W32.Ahker.B@mm"

"Version" = "B"

"Code In" = "Visual Basci 6.0"

"Code By" = "Agent Hacker"

"Spread" = "VIA Outlook"

"Exploit" = "Symantec Norton Antivirus Script Blocker Denial Of Service Vulnerability"

病毒嘗試關閉以下進程

AGENTSVR.exe

ANTIVIRUS.exe

ANTS.EXE

APIMONITOR.EXE

APLICA32.EXE

ATCON.EXE

ATRO55EN.EXE

ATUPDATER

ATUPDATER.exe

ATWATCH.EXE

AUPDATE.exe

AUTODOWN.exe

AUTOTRACE.exe

AUTOUPDATE.exe

AVCONSOL.EXE

AVGSERV9.EXE

AVLTMAIN.exe

AVPUPD.exe

AVSYNMGR.EXE

AVWUPD32.exe

AVXQUAR.exe

AVprotect9x.exe

Ackwin32.exe

Alogserv.exe

Amon.exe

Anti-trojan.exe

Apvxdwin.exe

Atguard.exe

Au.exe

Ave32.exe

Avkserv.exe

Avnt.exe

Avpcc.exe

Avpm.exe

Avwin95.exe

BD_PROFESSIONAL.EXE

BIDEF.EXE

BIDSERVER.EXE

BIPCP.EXE

BISP.EXE

BLACKD.EXE

BOOTWARN.EXE

BORG2.EXE

BS120.EXE

BlackIce.exe

CDP.EXE

CFGWIZ.EXE

CFIADMIN.EXE

CFIAUDIT.exe

CFINET.EXE

CFINET32.EXE

CLEAN.EXE

CLEANER.EXE

CLEANER3.EXE

CLEANPC.EXE

CMGRDIAN.EXE

CMON016.EXE

CPD.EXE

CPF9X206.EXE

CPFNT206.EXE

CV.EXE

CWNB181.EXE

CWNTDWMO.EXE

Claw95cf.exe

Cmgrdian.exe

D3dupdate.exe

DEFWATCH.EXE

DEPUTY.EXE

DPF.EXE

DPFSETUP.EXE

DRWATSON.EXE

DRWEBUPW.EXE

DRWEBUPW.exe

ENT.EXE

ESCANH95.EXE

ESCANHNT.EXE

ESCANV95.EXE

EXANTIVIRUS-CNET.EXE

Ecengine.exe

Esafe.exe

F-prot95.exe

FAST.EXE

FIREWALL.EXE

FLOWPROTECTOR.EXE

FP-WIN_TRIAL.EXE

FRW.EXE

FSAV.EXE

FSAV530STBYB.EXE

FSAV530WTBYB.EXE

FSAV95.EXE

Findviru.exe

Fp-win.exe

Fprot.exe

GBMENU.EXE

GBPOLL.EXE

GUARD.EXE

Guarddog.exe

HACKTRACERSETUP.EXE

HTLOG.EXE

HWPE.EXE

IAMAPP.EXE

IAMSERV.EXE

ICLOAD95.EXE

ICLOADNT.EXE

ICMON.EXE

ICSSUPPNT.EXE

ICSSUPPNT.exe

ICSUPP95.EXE

ICSUPP95.exe

ICSUPPNT.EXE

IFW2000.EXE

IPARMOR.EXE

IRIS.EXE

Iamapp.exe

Iomon98.exe

JAMMER.EXE

KAVLI00003A74

KAVPERS40ENG.EXE

KERIO-PF-213-EN-WIN.EXE

KERIO-WRL-421-EN-WIN.EXE

KERIO-WRP-421-EN-WIN.EXE

KILLPROCESSSETUP161.EXE

LDPRO.EXE

LOCALNET.EXE

LOCKDOWN.EXE

LOCKDOWN2000.EXE

LSETUP.EXE

LUALL.exe

LUCOMSERVER.EXE

LUINIT.EXE

Lookout.exe

MCAGENT.EXE

MCUPDATE.EXE

MCUPDATE.exe

MFW2EN.EXE

MFWENG3.02D30.EXE

MGUI.EXE

MINILOG.EXE

MOOLIVE.EXE

MRFLUX.EXE

MSCONFIG.EXE

MSINFO32.EXE

MSSMMC32.EXE

MU0311AD.EXE

NAV80TRY.EXE

NAVAPSvc.exe

NAVDX.EXE

NAVSTUB.EXE

NC2000.EXE

NCINST4.EXE

NDD32.EXE

NEOMONITOR.EXE

NETARMOR.EXE

NETINFO.EXE

NETMON.EXE

NETSCANPRO.EXE

NETSPYHUNTER-1.2.EXE

NETSTAT.EXE

NISSERV.EXE

NISUM.EXE

NMAIN.EXE

NORTON_INTERNET_SECU_3.0_407.EXE

NPF40_TW_98_NT_ME_2K.EXE

NPFMESSENGER.EXE

NSCHED32.EXE

NTVDM.EXE

NUPGRADE.exe

NUPGRADE.exe

NVARCH16.EXE

NWINST4.EXE

NWTOOL16.EXE

Navapsvc.exe

Navapw32.exe

Navt.exe

Navw32.exe

Navwnt.exe

Navwt.exe

Nod32.exe

Nsplugin.exe

OSTRONET.EXE

OUTPOST.EXE

OUTPOSTINSTALL.EXE

OUTPOSTPROINSTALL.EXE

Ogrc.exe

Outpost.exe

PADMIN.EXE

PANIXK.EXE

PAVPROXY.EXE

PCC2002S902.EXE

PCC2K_76_1436.EXE

PCCIOMON.EXE

PCDSETUP.EXE

PCFWALLICON.EXE

PCIP10117_0.EXE

PDSETUP.EXE

PERISCOPE.EXE

PERSFW.EXE

PF2.EXE

PFWADMIN.EXE

PINGSCAN.EXE

PLATIN.EXE

POPROXY.EXE

POPSCAN.EXE

PORTDETECTIVE.EXE

PPINUPDT.EXE

PPTBC.EXE

PPVSTOP.EXE

PROCEXPLORERV1.0.EXE

PROPORT.EXE

PROTECTX.EXE

PSPF.EXE

PURGE.EXE

PVIEW95.EXE

QCONSOLE.EXE

QSERVER.EXE

RAV8WIN32ENG.EXE

RESCUE.EXE

RESCUE32.EXE

RRGUARD.EXE

RSHELL.EXE

RTVSCN95.EXE

RULAUNCH.EXE

Rav7.exe

Rulaunch.exe

SAFEWEB.EXE

SAVScan.exe

SBSERV.EXE

SD.EXE

SETUPVAMEEVAL.EXE

SETUP_FLOWPROTECTOR_US.EXE

SFC.EXE

SGSSFW32.EXE

SHELLSPYINSTALL.EXE

SHN.EXE

SMC.EXE

SPF.EXE

SPHINX.EXE

SPYXX.EXE

SS3EDIT.EXE

ST2.EXE

SUPFTRL.EXE

SUPPORTER5.EXE

SYMPROXYSVC.EXE

SYSEDIT.EXE

Scan32.exe

Smss.exe

Spider.exe

TASKMON.EXE

TAUMON.EXE

TAUSCAN.EXE

TC.EXE

TCA.EXE

TCM.EXE

TDS-3.EXE

TDS2-98.EXE

TDS2-NT.EXE

TFAK5.EXE

TGBOB.EXE

TITANIN.EXE

TITANINXP.EXE

TRACERT.EXE

TRJSCAN.EXE

TRJSETUP.EXE

TROJANTRAP3.EXE

UNDOBOOT.EXE

UPDATE.EXE

UPDATE.exe

VBCMSERV.EXE

VBCONS.EXE

VBUST.EXE

VBWIN9X.EXE

VBWINNTW.EXE

VCSETUP.EXE

VFSETUP.EXE

VIRUSMDPERSONALFIREWALL.EXE

VNLAN300.EXEVNPC3000.EXE

VPC42.EXE

VPFW30S.EXE

VPTRAY.EXE

VSCENU6.02D30.EXE

VSECOMR.EXE

VSHWIN32.EXE

VSISETUP.EXE

VSMAIN.EXE

VSMON.EXE

VSSTAT.EXE

VSWIN9XE.EXE

VSWINNTSE.EXE

VSWINPERSE.EXE

Vet95.exe

Vettray.exe

Vsmain.exe

W32DSM89.EXE

W9X.EXE

WATCHDOG.EXE

WEBSCANX.EXE

WGFE95.EXE

WHOSWATCHINGME.EXE

WINRECON.EXE

WNT.EXE

WRADMIN.EXE

WRCTRL.EXE

WYVERNWORKSFIREWALL.EXE

XPF202EN.EXE

ZAPRO.EXE

ZAPSETUP3001.EXE

ZATUTOR.EXE

ZAUINST.EXE

ZONALM2601.EXE

ZONEALARM.EXE

Zonalarm.exe

_Avpcc.exe

_avpm.exe

_findviru.exe

avserve2.exe

ccApp.exe

dfw.exe

fsav32.exe

fsbwsys.exe

fsgk32.exe

fsm32.exe

fssm32.exe

fvprotect.exe

mcagent.exe

msblast.exe

navdx.exe

navstub.exe

nc2000.exe

ndd32.exe

netarmor.exe

netinfo.exe

netmon.exe

nmain.exe

nprotect.exe

ntvdm.exe

ostronet.exe

pccguide.exe

pcciomon.exe

regedit.exe

regedit32.exe

taskmgr.exe

tnbutil.exe

vbcons.exe

vbsntw.exe

vbust.exe

vsmain.exe

vsmon.exe

vsstat.exe

winlogon.exe