[Code.gr Mailining List] E¶IKIN¢YNO IO

S. E. spirose@hotmail.com
Mon, 26 Nov 2001 21:34:36 +0200 

*ÂÚ¿ÛÙÈ· ÂÍ¿*ψÛË *·ÚÔ*ÛÈ¿·ÂÈ Ô ÈÞ˜
W32.Badtrans.B@mm


*ÂÚ¿ÛÙÈ· ÂÍ¿*ψÛË *·ÚÔ*ÛÈ¿·ÂÈ ÙÔ worm W32.Badtrans.B@mm, ÙÔ Ô*ÔðÔ 
ÌÂÙ·‰ð‰ÂÙ·È Ì€Ûˆ ÙÔ*  ËÏÂÎÙÚÔÓÈÎÔý Ù·¯*‰ÚÔÌÂðÔ* Û **ÔÏÔÁÈÛÙ€˜ Ì Windows. 
*Ô worm W32.Badtrans.B@mm ·*ÔÙÂÏÂð *·Ú·ÏÏ·ÁÐ ÙÔ* W32.Badtrans@mm *Ô* Âð¯Â 
ÂÌÊ·ÓÈÛÙÂð ÙËÓ *ÂÚ·ÛÌ€ÓË ¿ÓÔÈÍË. * Ó€· €Î‰ÔÛË, Þ̈˜, Ë Ô*Ôð· 
*ÚˆÙÔÂÌÊ·ÓðÛÙËΠÛÙȘ 24 ¡ÔÂÌ‚ÚðÔ*, *·ÚÔ*ÛÈ¿·ÂÈ ·ÏÌ·ÙÒ‰Ë ÂÍ¿*ψÛË Î·È €¯ÂÈ 
ηٷʀÚÂÈ Ì€Û· Û ÙÚÂȘ ÌÞÏȘ ËÌ€Ú˜ Ó· ‰È·‰ÔiÂð Û *ÂÚÈÛÛÞÙÂÚ˜ ·*Þ 37 
¯ÒÚ˜.
ª€¯ÚÈ ÛÙÈÁÌИ ÁÓˆÚð·Ô*Ì ÞÙÈ ÙÔ W32.Badtrans.B@mm ‰ËÌÈÔ*ÚÁÂð ÙÂÚ¿ÛÙÈÔ 
*ÚÞ‚ÏËÌ·
·ÛÊ·ÏÂ𷘠ηiÒ˜, ÂÎÙÞ˜ ·*Þ ÙÔ Ó· ‰È·‰ð‰ÂÈ ·*ÙÞÌ·Ù· ÙÔÓ Â·*ÙÞ ÙÔ*, ÂÁηiÈÛÙ¿ 
€Ó· Trojan, ÙÔ Ô*ÔðÔ **ÔÎÏ€*ÙÂÈ ÙË ‰ÈÂýi*ÓÛË IP Î·È Ù· passwords (*Èi·ÓÞÓ 
Þ̈˜ Î·È ¿ÏÏ· ÛÙÔȯÂð·) ·*Þ ÙÔÓ **ÔÏÔÁÈÛÙÐ ÙÔ* iýÌ·ÙÔ˜ Î·È Ù· ‰È·‚È‚¿·ÂÈ 
ÛÙÔÓ Î·Ù·ÛÎÂ*·ÛÙÐ ÙÔ* ÈÔý.

  *Þ˜ - ªÂÙ¿‰ÔÛË

*Ô worm ‰È·‰ð‰ÂÙ·È Ì€Ûˆ ËÏÂÎÙÚÔÓÈÎÔý Ù·¯*‰ÚÔÌÂðÔ* ÛÙȘ ËÏÂÎÙÚÔÓÈ΀˜ 
‰ÈÂ*iýÓÛÂȘ
*Ô* ‚ÚðÛÎÂÈ ÛÙÔ address book Ð ÛÙ· ·Ú¯Âð· *.HT* Î·È *.ASP *Ô* i· ‚ÚÂÈ ÛÙËÓ 
cache ÙÔ* ÌÔÏ*ÛÌ€ÓÔ* **ÔÏÔÁÈÛÙÐ. ø˜ ·*ÔÛÙÔÏ€·˜ ¯ÚËÛÈÌÔ*ÔÈÂðÙ·È Ë *Ú·ÁÌ·ÙÈÎÐ 
ËÏÂÎÙÚÔÓÈÎÐ ‰ÈÂýi*ÓÛË *Ô* i· ‚ÚÂÈ ÙÔ worm, Ð €Ó· ·*Þ Ù· *·Ú·Î¿Ùˆ ÔÓÞÌ·Ù·:

Anna
JUDY
Rita Tulliani
Tina
Kelly Andersen
Andy
Linda
Mon S
Joanna
JESSICA BENAVIDES
Administrator
Admin
Support
Monika Prado
Mary L. Adams
Anna
JUDY
Tina

*Ô i€Ì· (Subject) ÙÔ* ÌËÓýÌ·ÙÔ˜ ÂðÙ ÂðÓ·È ÎÂÓÞ, ÂðÙ *ÂÚÈÏ·Ì‚¿ÓÂÈ ÙÔ 
''Re:'' ÂðÙ ÙÔ ''Re:'' ·ÎÔÏÔ*iÔýÌÂÓÔ  ·*Þ ÙÔ *Ú·ÁÌ·ÙÈÎÞ i€Ì· ÂÓÞ˜ ·*Þ Ù· 
ÌËÓýÌ·Ù· *Ô* ÙÔ worm i· ‚ÚÂÈ ÛÙÔ Inbox.
*Ô Î*Úðˆ˜ ÌÐÓ*Ì· ÂðÓ·È *¿ÓÙ· ÎÂÓÞ ÂÓÒ **¿Ú¯ÂÈ *¿ÓÙ· Î·È €Ó· Û*ÓËÌÌ€ÓÔ ·Ú¯ÂðÔ 
ÙÔ Ô*ÔðÔ ·*·ÚÙð·ÂÙ·È ·*Þ ÙÚð· Ì€ÚË: ÙÔ ÞÓÔÌ· ÙÔ* ·Ú¯ÂðÔ* Î·È ‰ýÔ Â*Èi€Ì·Ù· 
(FILENAME + EXT1 + EXT2).

*Ô ÞÓÔÌ· ÙÔ* ·Ú¯ÂðÔ* ·*ÙÔý ‰ËÌÈÔ*ÚÁÂðÙ·È ·*Þ Ìð· ·*Þ ÙȘ *·Ú·Î¿Ùˆ ÊÚ¿ÛÂȘ:

Fun
Humor
Docs
Info
Sorry_about_yesterday
Me_nude
Card
Hamster
Setup
S3msong
searchurl
Stuff
YOU_are_FAT!
HAMSTER
News_doc
New_Napster_Site
README
images
Pics

*Ô ‰ÂýÙÂÚÔ Ì€ÚÔ˜ Â*ÈÏ€ÁÂÙ·È ·Ó¿ÌÂÛ· ÛÙ·:

.DOC.
.MP3.
.ZIP.

Î·È ÙÔ ÙÚðÙÔ Ì€ÚÔ˜ ÂðÓ·È €Ó· ·*Þ Ù· *·Ú·Î¿Ùˆ Â*Èi€Ì·Ù·:

pif
scr

*ÙÛÈ, Ù· Û*ÓËÌÌ€Ó· ·Ú¯Âð· *Ô* ‰ËÌÈÔ*ÚÁÔýÓÙ·È, €¯Ô*Ó ÙË ÌÔÚÊÐ:

HUMOR.DOC.SCR, README.DOC.PIF Î.Ù.Ï.

*Ô W32.Badtrans.B@mm ÂÎÌÂÙ·ÏÏÂýÂÙ·È Â*ðÛ˘ Î·È €Ó· ÎÂÓÞ ·ÛÊ·ÏÂð·˜ *Ô* Âð¯Â 
ÂÓÙÔ*ÈÛÙÂð ÛÙ· *ÚÔÁÚ¿ÌÌ·Ù· Internet Explorer Î·È Outlook Express, Ù· Ô*Ôð· 
‰ÂÓ ÐÙ·Ó Û i€ÛË Ó· ¯ÂÈÚÈÛÙÔýÓ ÛˆÛÙ¿ ÙÔ*˜ MIME (Multipurpose Internet Mail 
Extensions) headers (Â*ÈÎÂÊ·Ïð‰Â˜) ÙˆÓ HTML e-mails. *ÙÛÈ, Â¿Ó Î¿*ÔÈÔ˜  
ηÎÞ‚Ô*ÏÔ˜ ‰ËÌÈÔ*ÚÁÐÛÂÈ Î·È ÛÙÂðÏÂÈ €Ó· ηٿÏÏËÏ· ÙÚÔ*Ô*ÔÈËÌ€ÓÔ e-mail Ð ÌÈ· 
ÛÂÏð‰· Web, ÙÞÙÂ Ô **ÔÏÔÁÈÛÙИ ÙÔ* ¯ÚÐÛÙË *Ô* i· Ï¿‚ÂÈ ÙÔ e-mail Ð i· 
Â*ÈÛÎÂÊiÂð ÙË Û*ÁÎÂÎÚÈÌ€ÓË ÛÂÏð‰·, i· ÂÎÙÂÏ€ÛÂÈ  ·*ÙÞÌ·Ù· ÙȘ ''ÎÚ*ÌÌ€Ó˜'' 
ÂÓÙÔÏ€˜ *·Ú€¯ÔÓÙ·˜ €ÙÛÈ ÛÙÔ ‰ËÌÈÔ*ÚÁÞ ÙÔ* e-mail/Web page *ÏÐÚË *ÚÞÛ‚·ÛË  
ÛÙÔÓ **ÔÏÔÁÈÛÙÐ-ÛÙÞ¯Ô.

™ÙËÓ *ÈÔ ''*ÔÓËÚÐ'' ÙÔ* €Î‰ÔÛË Þ̈˜, ÙÔ W32.Badtrans.B@mm, ÂÎÌÂÙ·ÏÏÂ*ÞÌÂÓÔ 
ÎÂÓ¿ ·ÛÊ·ÏÂð·˜ Þ*ˆ˜ Ù·  *·Ú·*¿Óˆ ηٿ ÙË ‰È·¯ÂðÚÈÛË ÙˆÓ MIME headers, 
ÂÌÊ·Óð·ÂÈ ÙÔ Û*ÓËÌÌ€ÓÔ ÛÙÔ e-mail ·Ú¯ÂðÔ ˆ˜ ATTxxxxxxx.TXT (Þ*Ô* xxxxxxx ÌÈ· 
·ÎÔÏÔ*ið· ·ÚÈiÌÒÓ) Ì ÌˉÂÓÈÎÞ Ì€ÁÂiÔ˜. ™Â ·*ÙÐÓ ÙËÓ *ÂÚð*ÙˆÛË, Ô Î·ÎÞ‚Ô*ÏÔ˜ 
ÎÒ‰Èη˜ ‚ÚðÛÎÂÙ·È ÂÓۈ̷و̀ÓÔ˜ ÛÙÔ Î*Úðˆ˜ ÛÒÌ· ÙÔ* e-mail Î·È ÂÎÙÂÏÂðÙ·È 
·*ÙÞÌ·Ù· ÂÓ ·ÁÓÔð· ÙÔ* ¯ÚÐÛÙË, ÞÙ·Ó ·*ÙÞ˜ οÓÂÈ ÎÏÈÎ *¿Óˆ ÛÙÔ Û*ÁÎÂÎÚÈÌ€ÓÔ 
ÌÐÓ*Ì·.

ŸÙ·Ó ÙÔ worm ÂÓÂÚÁÔ*ÔÈËiÂð, ÂðÙ ·*Þ ÎÏÈÎ ÙÔ* ¯ÚÐÛÙË ÂðÙ ̀ۈ ÙÔ* 
*ÚÔ·Ó·ÊÂÚi€ÓÙÔ˜ ÎÂÓÔý ·ÛÊ·ÏÂð·˜,
ÂÁηiÈÛÙ¿ ÙÔ ·Ú¯ÂðÔ KERNEL32.EXE ÛÙÔ directory %system% (*.¯. 
\windows\system) Î·È ÙÚÔ*Ô*ÔÈÂð ÙËÓ Registry ÙÔ*ÔiÂÙÒÓÙ·˜ ÙÔ ÎÏÂȉð 
''KERNEL=KERNEL32.EXE'' ÛÙÔ *‰ðÔ
''HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce''.
™ÙÔ ÛËÌÂðÔ ·*ÙÞ *Ú€*ÂÈ Ó· *·Ú·ÙËÚËiÂð ÞÙÈ ÙÔ W32.Badtrans.B@mm, ÁÈ· Ó· ÌËÓ 
·*ÔÛÙÂðÏÂÈ ÙÔÓ Â·*ÙÞ ÙÔ* Û ο*ÔÈÔÓ *·Ú·ÏÐ*ÙË *¿Óˆ ·*Þ Ìð· ÊÔÚ¿, ÒÛÙ ·*ÙÞ˜ 
Ó· **Ô„È·ÛÙÂð, ·*ÔiËÎÂýÂÈ ÞϘ ÙȘ ‰ÈÂ*iýÓÛÂȘ, ÛÙȘ Ô*Ô𘠀¯ÂÈ ÌÂÙ·‰ÔiÂð 
ÛÙÔ ·Ú¯ÂðÔ, PROTOCOL.DLL, ÛÙÔ directory ÙˆÓ Windows Î·È Î¿i ÊÔÚ¿ οÓÂÈ ÙÔÓ 
Û¯ÂÙÈÎÞ €ÏÂÁ¯Ô.
* ÛËÌ·ÓÙÈÎÞÙÂÚË, Þ̈˜, *·ÚÂÓ€ÚÁÂÈ· ÂðÓ·È *ˆ˜ ÙÔ worm ·*ÙÞ ÂÁηiÈÛÙ¿ €Ó· 
*ÚÞÁÚ·ÌÌ· ''‰ÔýÚÂÈÔ ð**Ô'' Ì ÙËÓ ÔÓÔÌ·Ûð· ''KDLL.DLL'', Ì€Ûˆ ÙÔ* Ô*ÔðÔ* 
ηٷÁÚ¿ÊÂÙ·È Î¿i *ÏÐÎÙÚÔ *Ô* i· *·ÙËiÂð. *È *ÏËÚÔÊÔÚ𘠷*Ù€˜ ·*ÔiËÎÂýÔÓÙ·È 
ÛÙÔ ·Ú¯ÂðÔ CP_25389.NLS ÛÙÔ directory ÙˆÓ Windows Î·È ·*ÔÛÙ€ÏÏÔÓÙ·È, Û 
·Óý*Ô*ÙÔ ¯ÚÞÓÔ, ÛÙË ‰ÈÂýi*ÓÛË uckyjw@hotmail.com Ì··ð Ì ÙË ‰ÈÂýi*ÓÛË IP ÙÔ* 
iýÌ·ÙÔ˜(!).

£ÂÚ·*Âð·

*·iÒ˜ Ô W32.Badtrans.B@mm ÌÞÏȘ €¯ÂÈ ÂÌÊ·ÓÈÛÙÂð, Ù· ÛÙÔȯÂð· ÁÈ· ÙË ‰Ú¿ÛË 
Î·È ÙËÓ ÂÍÔÏÞiÚÂ*ÛÐ ÙÔ* ÂðÓ·È *Èi·ÓÞÓ Ó· ÌËÓ ÂðÓ·È ·ÎÞÌË *ÏÐÚË ·ÏÏ¿, ÂÎÙÞ˜ 
·*Þ ÙÔÓ ·*ÏÞ ÙÚÞ*Ô Ù˘ ¯ÚÐÛ˘ ÙˆÓ ÓÂÞÙÂÚˆÓ ÂΉÞÛÂˆÓ ÙˆÓ ÁÓˆÛÙÒÓ ·ÓÙÈ-ÈÈÎÒÓ 
*ÚÔÁÚ·ÌÌ¿ÙˆÓ (McAfee, Norton Î.Ù.Ï.), Ô ¯ÂÈÚÔÎðÓËÙÔ˜ ÙÚÞ*Ô˜ ηi·ÚðÛÌ·ÙÔ˜ ÙÔ* 
**ÔÏÔÁÈÛÙÐ Ì¿ÏÏÔÓ ·*·ÈÙÂð Ù· ÂÍИ ‚ÐÌ·Ù·:

1.¢È·ÁÚ·ÊÐ ÙÔ* ÎÏÂȉÈÔý ''KERNEL=KERNEL32.EXE'' ·*Þ ÙÔ *‰ðÔ
''HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce''
2.¢È·ÁÚ·ÊÐ ÙÔ* ·Ú¯ÂðÔ* KERNEL32.EXE ·*Þ ÙÔ System directory.
3.¢È·ÁÚ·ÊÐ ÙˆÓ ·Ú¯ÂðˆÓ KDLL.DLL, PROTOCOL.DLL Î·È CP_25389.NLS ·*Þ ÙÔ
directory ÙˆÓ Windows.


°Ú¿ÊÂÈ:  Ô *ÓÙÒÓ˘ ™È̈Óð‰Ë˜

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