peter_yu 2007-10-13 11:44
HIPS 玩一支會報的老毒 風險不大看看反應
HIPS 玩一支會報的老毒 風險不大看看反應
看看攔截個點與最後程序管理
[[i] 本帖最後由 peter_yu 於 2007-10-13 11:46 編輯 [/i]]
Roger 2007-10-13 12:38
應該是Unhookers tests 的測試樣本,
請問樓主是從哪裡抓的呢:quuu:
[img]http://i234.photobucket.com/albums/ee153/a256886572008/gl/eq1.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/gl/eq2.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/gl/eq3.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/gl/eq4.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/gl/eq5.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/gl/eq6.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/gl/eq7.png[/img]
Roger 2007-10-13 12:45
Norman sandbox 抓不到行為:L
[quote]server.exe : Not detected by Sandbox (Signature: W32/Bifrose.FIW)
[ DetectionInfo ]
* Sandbox name: NO_MALWARE
* Signature name: W32/Bifrose.FIW
* Compressed: NO
[ General information ]
* File length: 29053 bytes.
* MD5 hash: 82c1009b3d33a116aa90b9367b2bc654.[/quote]
peter_yu 2007-10-13 12:47
SNS 的回答
explorer.exe 已經被插入生成檔案 即使不生成檔案explorer還是被破壞 可以拒絕砍掉 explorer 這毒就失效了(SNS explorer 是識別程序會給出原廠規則 HOOK 所以不攔)
[IMG]http://i171.photobucket.com/albums/u287/peter_yu/101.jpg[/IMG]
SNS 程序管理可以看出 IE 被 CALL SHOW 紅色 這是隱藏程序 一般進程看不見 刪除即可 (SNS 程序管理不同顏色代表不同的意義)
[IMG]http://i171.photobucket.com/albums/u287/peter_yu/102.jpg[/IMG]
[[i] 本帖最後由 peter_yu 於 2007-10-13 12:52 編輯 [/i]]
Roger 2007-10-13 12:53
不過,EQ的FD沒有攔截他生成,
C:\Program Files\Bifrost\server.exe
很嚴重的FD之BUG!
我回報下!
peter_yu 2007-10-13 12:56
[quote]原帖由 [i]Roger[/i] 於 2007-10-13 12:53 發表 [url=http://221.169.193.115/discuz/redirect.php?goto=findpost&pid=48760&ptid=5793][img]http://221.169.193.115/discuz/images/common/back.gif[/img][/url]
不過,EQ的FD沒有攔截他生成,
C:\Program Files\Bifrost\server.exe
很嚴重的FD之BUG!
我回報下! [/quote]
看看你的規則 或許你的規則有誤 還是原廠有錯我不知道 EQ 沒用過
PS ::: 這支是有用心的毒 故丟出測試 EQ 程序管理能看出隱藏程序嗎?
[[i] 本帖最後由 peter_yu 於 2007-10-13 13:01 編輯 [/i]]
Roger 2007-10-13 13:13
回復 #6 peter_yu 的帖子
剛重測,是我的規則有問題:fdqyt:
這隻會"Debug at system level",
所以,能使SNS blind ,
導致SNS 無法監控Explorer.EXE 被修改進程內存!
需要回報給SNS嗎:quuu:
現在能攔截的HIPS有
EQ , SSM , COMODO Firewall V3 , ProSecurity
[img]http://i234.photobucket.com/albums/ee153/a256886572008/gl/EQ1-1.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/gl/EQ2-1.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/gl/EQ3-1.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/gl/EQ4-1.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/gl/EQ5-1.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/gl/EQ6-1.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/gl/EQ7-1.png[/img]
請看上圖,阻止"Debug at system level"之後,Iexplore.exe不再是"隱藏進程",
但非常佔CPU
[[i] 本帖最後由 Roger 於 2007-10-13 13:15 編輯 [/i]]
peter_yu 2007-10-13 13:16
[quote]原帖由 [i]Roger[/i] 於 2007-10-13 13:13 發表 [url=http://221.169.193.115/discuz/redirect.php?goto=findpost&pid=48768&ptid=5793][img]http://221.169.193.115/discuz/images/common/back.gif[/img][/url]
剛重測,是我的規則有問題:fdqyt:
這隻會"Debug at system level",
所以,能使SNS blind ,
導致SNS 無法監控Explorer.EXE 被修改進程內存!
需要回報給SNS嗎:quuu:
現在能攔截的HIPS有
E ... [/quote]
SNS不需要回報 FD 能攔到看出有問題就可以了 可以拒絕砍掉 explorer 攔太多太繁雜沒需要
Roger 2007-10-13 19:16
回復 #8 peter_yu 的帖子
剛允許"直接操作系統內核"之後,
在EQ的"程序管理員",居然看不見"隱藏程序"!
已回報EQ官方,感謝提供病毒測試:)
peter_yu 2007-10-13 19:19
[quote]原帖由 [i]Roger[/i] 於 2007-10-13 19:16 發表 [url=http://221.169.193.115/discuz/redirect.php?goto=findpost&pid=48836&ptid=5793][img]http://221.169.193.115/discuz/images/common/back.gif[/img][/url]
剛允許"直接操作系統內核"之後,
在EQ的"程序管理員",居然看不見"隱藏程序"!
已回報EQ官方,感謝提供病毒測試:) [/quote]
有人給我不少毒都走內核的高級品 以後有時間再慢慢玩
Roger 2007-10-14 06:45
[url=http://www.badongo.com/cn/file/3661018]http://www.badongo.com/cn/file/3661018[/url]
之前的prueba.exe
[img]http://i234.photobucket.com/albums/ee153/a256886572008/go/EQ1.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/go/EQ2.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/go/EQ3.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/go/EQ4.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/go/EQ5.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/go/EQ6.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/go/EQ7.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/go/EQ8.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/go/EQ9.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/go/EQ10.png[/img]
[img]http://i234.photobucket.com/albums/ee153/a256886572008/go/EQ11.png[/img]
peter_yu 2007-10-14 20:25
走系統內核一定有其他的目的 系統內核沒攔到 別的地方欄也是可以 防護不一定需要面面俱到 防的到即可
2007/10/14 下午 08:11:05 !**************************************************
Safe'n'Sec alert
Action
Date and time: 2007/10/14 下午 08:11:00
Type: Editing a file/folder
Risk: Moderate
Application
Process identifier: 4092
Parent process identifier: 3236
User identifier: XPSM1210\peter
File: C:\14\PRUEBA.EXE
Object
File/folder:C:\DOCUMENTS AND SETTINGS\PETER\APPLICATION DATA\ADDON.DAT
User action: Allow
***************************************************
很明顯的EXPLORER被破壞 生成檔案 BLOCK 砍掉 EXPLORER PRUEBA 程序即可 毒還是進不來
2007/10/14 下午 08:11:39 !**************************************************
Safe'n'Sec alert
Action
Date and time: 2007/10/14 下午 08:11:06
Type: Editing a file/folder
Risk: Moderate
Application
Process identifier: 2604
Parent process identifier: 2512
User identifier: XPSM1210\peter
[color=red]File: C:\WINDOWS\EXPLORER.EXE
Object
File/folder:C:\PROGRAM FILES\CONFIG32\PRUEBA.EXE
User action: Block[/color]
***************************************************
[IMG]http://i171.photobucket.com/albums/u287/peter_yu/107.jpg[/IMG]
蛋頭 2007-10-14 22:13
這隻病毒 因該是 彩虹遠控吧@@
純屬猜測 (只是看ICO亂猜的....)
man1221995 2007-11-15 22:02
avast唔比我down
tsungchi 2008-5-6 22:52
avast!!
惡意病毒名字:Win32:Bifrose-CIJ [Trj]
惡意軟體型別:特洛伊木馬
VPS版本:080505-0, 2008/05/05
天曉得 2008-5-15 17:07
卡巴拒絕了:fdqyt:
shisin 2008-5-17 16:09
卡巴下載後直接拒絕存取。
sun88990 2008-5-17 16:45
McAfee:
BackDoor-CEP.svr
aeki 2008-5-25 22:37
File server.rar received on 02.16.2008 14:38:20 (CET)Antivirus Version Last Update Result
AhnLab-V3 - - -
AntiVir - - TR/Agent.bcn.34
Authentium - - W32/Backdoor.ACFX
Avast - - Win32:Bifrose-PJ
AVG - - BackDoor.Generic_c.PZ
BitDefender - - Backdoor.Bifrost.IS
CAT-QuickHeal - - Trojan.Agent.bcn
ClamAV - - Trojan.Bifrose-693
DrWeb - - BackDoor.Bifrost.515
eSafe - - Suspicious File
eTrust-Vet - - -
Ewido - - Trojan.Agent.bcn
F-Prot - - W32/Backdoor.ACFX
F-Secure - - Trojan.Win32.Agent.bcn
FileAdvisor - - -
Fortinet - - W32/Bifrose.ADR!tr.bdr
Ikarus - - Backdoor.Win32.Bifrose.aci
Kaspersky - - Trojan.Win32.Agent.bcn
McAfee - - BackDoor-CEP.svr
Microsoft - - Backdoor:Win32/Bifrose.ACI
NOD32v2 - - Win32/Bifrose.ADR
Norman - - -
Panda - - Bck/Bifrose.ANZ
Prevx1 - - Heuristic: Suspicious File With Covert Attributes
Rising - - Backdoor.Bifrose.hho
Sophos - - Mal/Bifrose-G
Sunbelt - - Backdoor.Bifrost.IS
Symantec - - Backdoor.Bifrose
TheHacker - - Backdoor/Bifrose.adr
VBA32 - - Backdoor.Win32.Bifrose.afj
VirusBuster - - Backdoor.Bifrose.AHY
Webwasher-Gateway - - Trojan.Agent.bcn.34
Additional information
MD5: 6849c471a9834c234dac877e25404b3f
SHA1: f8d9c1e1f0e341d40ee74cd753c8b5f1a851998a
SHA256: f40958f0cc64b2bd31cd487c40132ddc21beff782b4bb9ad5c4f5e48f2d1b90b
SHA512: 7749e9c2188de3b5e71f636a06cbb4400e9dc3d06a54549fb33efce93b1fdba157b7f9e8f240f1e72324c2370e2459113b9a0d5a44c1c360a041bfcf86c6d783
Avira9999 2008-5-29 23:56
看起來大家的防駭軟體都很強= =+
頁:
[1]