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Ïîèñê ñîîáùåíèé â Master_Snake

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Ñòàòèñòèêà LiveInternet.ru: ïîêàçàíî êîëè÷åñòâî õèòîâ è ïîñåòèòåëåé
Ñîçäàí: 07.08.2003
Çàïèñåé: 188
Êîììåíòàðèåâ: 609
Íàïèñàíî: 716


Íå ìíîãî î âèðóñàõ.

Âòîðíèê, 18 ßíâàðÿ 2005 ã. 16:33 + â öèòàòíèê
Öèòàòà ñîîáùåíèÿ Bonitka

Ëó÷øå ïîçäíî, ÷åì íèêîãäà :)


Èíôîðìàöèÿ ñïåöèàëèçèðîâàííàÿ, íå âñåì ïîíÿòíàÿ. Íî, âîçìîæíî, êîìó è ïîëåçíà áóäåò.. :)



Backdoor.Subot. Âèðóñ ïåðâîé êàòåãîðèè.


Îáíàðóæåí: 12 äåêàáðÿ 2004ã

Backdoor.Subot - òðîÿíñêàÿ ïðîãðàììà, êîòîðàÿ çàãðóæàåòñÿ âìåñòå ñ Serv-U FTP ñåðâåðîì è ìîæåò áûòü êîíòðîëèðîâàíà ÷åðåç IRC êàíàëû.

Äëèíà êîäà âèðóñà: 196,096 è 5,358 áàéò

Óÿçâèìûå ñèñòåìû: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP

Backdoor.Subot ýòî .dll ôàéë, çàãðóæàåìûé êîãäà Serv-U FTP ñåðâåð çàïóùåí. Àòàêóþùèé âñòàâëÿåò ñëåäóþùèå ñòðîêè â serv-u.ini ôàéë:

[EXTERNAL]

EventHookDll1 = sub0t.dll
ClientCheckDLL1 = sub0t.dll

Êîãäà Backdoor.Subot çàãðóæåí, îí ïðîèçâîäèò ñëåäóþùèå äåéñòâèÿ:

1. Ïðèñîåäèíÿåòñÿ ê çàðàíåå óêàçàííîìó IRC ñåðâåðó è îæèäàåò êîìàíä îò àòàêóþùåãî. Ýòè êîìàíäû ïîçâîëÿþò óäàëåííî àäìèíèñòðèðîâàòü Serv-U FTP ñåðâåð.

2. Çàãðóæàåò íàñòðîéêè, âêëþ÷àÿ IRC ñåðâåðà, êàíàëà è íèêà èç sub0t.ini. Õàêåð ìîæåò êîíôèãóðèðîâàòü ýòó èíôîðìàöèþ.

Âîò îäèí èç ïðèìåðîâ sub0t.ini.

[BOT]

BotActive = 1
Log = 0
IrcServer = irc.neurozone.ath.cx
Channel = #passion
ChannelKey = 94230
IrcPort = 6667
IrcPassword = 94230
Nick = oursin

Èíôîðìàöèÿ ïðåäîñòàâëåíà: Symantec Security Response

Àâòîð îðèãèíàëüíîé ñòàòüè Candid Wueest
http://securityresponse.symantec.com/avcenter/venc/data/backdoor.subot.html




Trojan.Conycspa. Âèðóñ ïåðâîé êàòåãîðèè


Îáíàðóæåí: 13 äåêàáðÿ 2004ã

Trojan.Conycspa - òðîÿíñêàÿ ïðîãðàììà, êîòîðàÿ çàãðóæàåòñÿ adware, dialers, è spamming Trojanû èç Èíòåðíåòà. Ýòîò òðîÿí ðàñïðîñòðàíÿåòñÿ ÷åðåç ñïàì.

Óÿçâèìûå ñèñòåìû: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP

Ïîñëå çàãðóçêè òðîÿí ïðîèçâîäèò ñëåäóþùèå äåéñòâèÿ:

1. Êîïèðóåò ñåáÿ êàê %Windir%inetgservices.exe.
* %Windir% ÿâëÿåòñÿ çíà÷åíèåì, îòíîñÿùèìñÿ ê ïàïêå óñòàíîâêè Windows. Îáû÷íî ýòî C:Windows èëè C:Winnt.

2. Äîáàâëÿåò çíà÷åíèå:

"xp_system" = "%Windir%inetgservices.exe"

â êëþ÷ ðååñòðà:

HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRun

â ðåçóëüòàòå ÷åãî âèðóñ áóäåò çàãðóæàòüñÿ ïðè êàæäîì âêëþ÷åíèè Windows.

3. Äîáàâëÿåò çíà÷åíèå:

"xp_system" = "%Windir%inetgservices.exe"

â êëþ÷ ðååñòðà:

HKEY_CURRENT_USERSOFTWAREMicrosoftWindowsCurrentVersionRun

â ðåçóëüòàòå ÷åãî âèðóñ áóäåò çàãðóæàòüñÿ ïðè êàæäîì âêëþ÷åíèè Windows.

4. Äîáàâëÿåò çíà÷åíèå:

"run" = "%Windir%inetgservices.exe"

â êëþ÷ ðååñòðà:

HKEY_CURRENT_USERSOFTWAREMicrosoftWindows NTCurrentVersionWindows

â ðåçóëüòàòå ÷åãî âèðóñ áóäåò çàãðóæàòüñÿ ïðè êàæäîì âêëþ÷åíèè Windows.

5. Äîáàâëÿåò êëþ÷ ðååñòðà:

HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorerBrowser Helper Objects{5321E378-FFAD-4999-8C62-03CA8155F0B3}

6. Äîáàâëÿåò ñëåäóþùóþ ñòðî÷êó â %Windir%system.ini ôàéë.

load=%Windir%inetgservices.exe

7. Ðàññûëàåò ñïàì ïî âñåì àäðåñàì â Windows Address Book. E-mail èìååò ñëåäóþùèå õàðàêòåðèñòèêè:

From: girl@worldgirls.com

Subject: Re: hot pics

Body:
Hello, mate!
Just found this hot teen girl, if you want you can see here:
[Link to the domain nude-teens-bodies.com]
sweet body and hot tits!
reply me what you think about

 e-mail èìååòñÿ ñêðûòûé ôðåéì íà conyc.com

8. Ñêà÷èâàåò ôàéëû ñ conyc.com èñïîëüçóÿ ñêðûòûé ôðåéì è ïûòàåòñÿ èñïîëüçîâàòü íåêîòîðûå óÿçâèìîñòè.

9. Ñáðàñûâàåò %System%q123.vbs

10. Ñêà÷èâàåò è âûïîëíÿåò %System%sm.exe

11. Ñêà÷èâàåò commands.ini ñ conyc.com.  ôàéëå ñîäåðæàòñÿ ðÿä ññûëîê íà conyc.com, ÷åðåç êîòîðûå òðîÿí ïûòàåòñÿ ñêà÷àòü è âûïîëíèòü ñëåäóþùèå ïðîãðàììû:

Trojan.Adclicker.A
Adware.CWSConyc
Dialer.Webview
Dialer.Thehun
Adware.CWSConyc
Trojan.Conycspa

Èíôîðìàöèÿ ïðåäîñòàâëåíà: Symantec Security Response

Àâòîð îðèãèíàëüíîé ñòàòüè Kaoru Hayashi
http://securityresponse.symantec.com/avcenter/venc/data/trojan.conycspa.html





Backdoor.Ranky.N . Âèðóñ ïåðâîé êàòåãîðèè.


Îáíàðóæåí: 13 äåêàáðÿ 2004ã

Backdoor.Ranky.N - áýêäîð, ïîçâîëÿþùèé èñïîëüçîâàòü çàðàæåííûé êîìïüþòåð êàê àíîíèìíûé ïðîêñè.

Óÿçâèìûå ñèñòåìû: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP


Ïîñëå çàãðóçêè Backdoor.Ranky.N, îí ïðîâîäèò ñëåäóþùèå äåéñòâèÿ:

1. Äîáàâëÿåò çíà÷åíèå:

"MSSGisg" = "[file path to back door]"

â êëþ÷ ðååñòðà:

HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRun

â ðåçóëüòàòå ÷åãî áýêäîð áóäåò çàãðóæàòüñÿ ïðè êàæäîé çàãðóçêå Windows.

2. Ïðèñîåäèíÿåòñÿ ê îäíîìó èç ñëåäóþùèõ ñåðâåðîâ íà TCP ïîðòó 10100

168.251.73.0
45.190.80.3
37.123.146.2
165.148.65.20
237.208.143.5
38.37.87.87
113.212.18.80
78.22.234.0
69.28.235.18

3. Îòêðûâàåò àíîíèìíûé ïðîêñè íà çàðàæåííîé ìàøèíå.

Èíôîðìàöèÿ ïðåäîñòàâëåíà: Symantec Security Response

Àâòîð îðèãèíàëüíîé ñòàòüè John Canavan
http://securityresponse.symantec.com/avcenter/venc/data/backdoor.ranky.n.html




W32.Qeds@mm. Âèðóñ âòîðîé êàòåãîðèè


Îáíàðóæåí: 13 äåêàáðÿ 2004ã

W32.Qeds@mm - ÷åðâü, ðàññûëàþùèé ñâîè êîïèè íà e-mail àäðåñà íàéäåííûå íà çàðàæåííîì êîìïüþòåðå.

Îáëàäàåò âûñîêîé ñêîðîñòüþ ðàñïðîñòðàíåíèÿ.

Äëèíà êîäà âèðóñà: 14,848 áàéò

Óÿçâèìûå ñèñòåìû: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP

Ïîñëå çàãðóçêè W32.Qeds@mm âûïîëíÿåò ñëåäóþùèå äåéñòâèÿ:

1. Êîïèðóåò ñåáÿ êàê %System%Inetdbs.exe.

2. Äîáàâëÿåò çíà÷åíèå:

"Inet DataBase" = "%System%Inetdbs.exe"

â êëþ÷ ðååñòðà:

HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionRun

â ðåçóëüòàòå ÷åãî ÷åðâü áóäåò çàãðóæàòüñÿ ïðè êàæäîé çàãðóçêå Windows.

3. Ñêà÷èâàåò íåêîòîðûå ôàéëû ñ äîìåíîâ:

tenship.com
freehost23.websamba.com

4. Ïûòàåòñÿ ñêà÷àòü êîïèþ Backdoor.PowerSpider.B ñ âûøåïåðå÷èñëåííûõ äîìåíîâ.

5. Ïîñûëàåò êîïèþ ñàìîãî ñåáÿ íà e-mail ñîáðàííûå íà êîìïüþòåðå.

E-mail áóäåò îòâå÷àòü ñëåäóþùèì õàðàêòåðèñòèêàì:

From: (Ïðîèçâîëüíûé àäðåñ)

Subject: (Êèòàéñêèé òåêñò)

Message: (Êèòàéñêèé òåêñò)

Attachment: [Êèòàéñêèé áóêâû].zip


Èíôîðìàöèÿ ïðåäîñòàâëåíà: Symantec Security Response

Àâòîð îðèãèíàëüíîé ñòàòüè Kaoru Hayashi
http://securityresponse.symantec.com/avcenter/venc/data/w32.qeds@mm.html



 

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