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词条 Email-Worm.Win32.Zhelatin.bl
释义

该病毒运行后,从某互联网地址下载病毒病毒体到本机运行,并添加注册表自动运行项与系统服务项、修改 LSP ,以达到随系统启动的目的。通过内建的 SMTP 蠕虫程序连接到互联网 SMTP 服务器,获得需要伪造的邮件信息,进而大量发送垃圾邮件,严重占用网络资源。

基本资料

病毒名称: Email-Worm.Win32

中文名称: 泽拉丁变种

病毒类型: 蠕虫类

文件 MD5: 116C0F5BDC126CE5FE8DE20526DAD02F

公开范围: 完全公开

危害等级: 5

文件长度: 加壳后 6,789 字节,脱壳后 21,504 字节

感染系统: Win95以上系统

开发工具: Microsoft Visual C++ 6.0

加壳类型 : UPX变种壳,伪造为下列两层壳信息

FSG v1.10 (Eng) -> dulek/xt

LCC Win32 1.x -> Jacob Navia

行为分析:

1 、衍生下列副本与文件:

%WinDir%\\pp.exe infected: Email-Worm.Win32.Zhelatin.d

%WinDir%\\via.exe infected: Email-Worm.Win32.Zhelatin.d

%System32%\\adirka.dll infected: Email-Worm.Win32.Banwarum.f 关注网管是我们的使命

%System32%\\adirka.exe infected: Email-Worm.Win32.Zhelatin.d

%System32%\\adirss.exe infected: Email-Worm.Win32.Zhelatin.d

%System32%\\dd.exe infected: Email-Worm.Win32.Zhelatin.d

%System32%\\lnwin.exe infected: Email-Worm.Win32.Zhelatin.d

%System32%\\ma.exe.exe infected: Email-Worm.Win32.Zhelatin.d

%System32%\\pfxzmtaim.dll

%System32%\\pfxzmtforum.dll

%System32%\\pfxzmtgtal.dll

%System32%\\pfxzmticq.dll

%System32%\\pfxzmtsmt.dll

%System32%\\pfxzmtsmtspm.dll

%System32%\\pfxzmtwbmail.dll

%System32%\\pfxzmtymsg.dll

%System32%\\pp.exe.exe infected: Email-Worm.Win32.Zhelatin.d

%System32%\\rsvp32_2.dll infected: Email-Worm.Win32

%System32%\\sfxzmtforum.dll

%System32%\\sfxzmtsmt.dll

%System32%\\sfxzmtsmtspm.dll

%System32%\\sfxzmtwbmail.dll 中国网管博客

%System32%\\sm.exe infected: Email-Worm.Win32.Zhelatin.d

%System32%\\sporder.dll

%System32%\\svcp.csv

%System32%\\wincom32.ini

%System32%\\winsub.xml

%System32%\\zlbw.dll

%System32%\\zu.exe.exe infected: Email-Worm.Win32.Zhelatin.d

2 、新建注册表键值:

HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\

Run\\lnwin.exe Value: String: "%System32%\\lnwin.exe"

HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\

Run\\sysinter Value: String: "%System32%\\ adirss.exe"

HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\

Run\\adirka Value: String: "%System32%\\adirka.exe"

HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\WS2IFSL\\

DisplayName

Value: String: "Windows 套接字 2 .0 Non-IFS 服务提供程序支持环境"

网管资料库任你搜

HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\WS2IFSL\\ImagePath

Value: Type: REG_EXPAND_SZ Length: 41 (0x29) bytes

%System32%\\drivers\\ws2ifsl.sys.

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000012\\

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000012\\PackedCatalogItem

Value: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000013\\

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000013\\PackedCatalogItem

Value: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000014\\

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000014\\PackedCatalogItem

Value: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000015\\

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000015\\PackedCatalogItem

Value: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\rsvpsp.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000016\\

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\ Protocol_Catalog9\\Catalog_Entries\\000000000016\\PackedCatalogItem

Value: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\rsvpsp.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000017\\

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000017\\PackedCatalogItem

Value: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000018\\

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000018\\PackedCatalogItem

Value: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000019\\

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000019\\PackedCatalogItem

Value: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000020\\

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000020\\PackedCatalogItem

Value: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000021\\

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\ 命

Protocol_Catalog9\\Catalog_Entries\\000000000021\\PackedCatalogItem

Value: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000022\\

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000022\\PackedCatalogItem

Value: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000023\\

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000023\\PackedCatalogItem

Value: Type: REG_BINARY Length: 888 (0x378) bytes

rsvp32_2.dll.system32\\mswsock.dll

3 、修改下列注册表键值,破坏 LSP

并可实现随机启动:

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000001\\PackedCatalogItem

New: Type: REG_BINARY Length: 888 (0x378) bytes

rsvp32_2.dll.system32\\mswsock.dll

Old: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000002\\PackedCatalogItem

New: Type: REG_BINARY Length: 888 (0x378) bytes

rsvp32_2.dll.system32\\mswsock.dll

Old: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000003\\PackedCatalogItem

New: Type: REG_BINARY Length: 888 (0x378) bytes

rsvp32_2.dll.system32\\mswsock.dll

Old: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\

Parameters\\Protocol_Catalog9\\Catalog_Entries\\000000000004\\

PackedCatalogItem

New: Type: REG_BINARY Length: 888 (0x378) bytes

rsvp32_2.dll.system32\\mswsock.dll

Old: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\rsvpsp.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000005\\PackedCatalogItem

New: Type: REG_BINARY Length: 888 (0x378) bytes

rsvp32_2.dll.system32\\mswsock.dll

Old: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\rsvpsp.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000006\\PackedCatalogItem

New: Type: REG_BINARY Length: 888 (0x378) bytes

rsvp32_2.dll.system32\\mswsock.dll

Old: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000007\\PackedCatalogItem

New: Type: REG_BINARY Length: 888 (0x378) bytes

rsvp32_2.dll.system32\\mswsock.dll

Old: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000008\\PackedCatalogItem

New: Type: REG_BINARY Length: 888 (0x378) bytes

rsvp32_2.dll.system32\\mswsock.dll

Old: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000009\\PackedCatalogItem

New: Type: REG_BINARY Length: 888 (0x378) bytes

rsvp32_2.dll.system32\\mswsock.dll

Old: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000010\\PackedCatalogItem

New: Type: REG_BINARY Length: 888 (0x378) bytes

rsvp32_2.dll.system32\\mswsock.dll

Old: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\Parameters\\

Protocol_Catalog9\\Catalog_Entries\\000000000011\\PackedCatalogItem

New: Type: REG_BINARY Length: 888 (0x378) bytes

bitsCN全力打造网管学习平台

rsvp32_2.dll.system32\\mswsock.dll

Old: Type: REG_BINARY Length: 888 (0x378) bytes

%SystemRoot%\\system32\\mswsock.dll

4、下载病毒体并运行

从下列 URL 下载病毒体到本机 %Temporary Internet Files% 目录,并运行病毒体:

[url=http://2*5.2*9.1*9.1*/aff/dir/zu.exe]http://2*5.2*9.1*9.1*/aff/dir/zu.exe

[url=http://2*6.2*5.1*4.1*2/aff/dir/via.exe]http://2*6.2*5.1*4.1*2/aff/dir/via.exe

[url=http://2*5.2*9.1*9.1*/aff/dir/sm.exe]http://2*5.2*9.1*9.1*/aff/dir/sm.exe

[url=http://2*6.2*5.1*4.1*2/aff/dir/pp.exe]http://2*6.2*5.1*4.1*2/aff/dir/pp.exe

[url=http://2*5.2*9.1*9.1*/aff/dir/pp.exe]http://2*5.2*9.1*9.1*/aff/dir/pp.exe

[url=http://2*5.2*9.1*9.1*/aff/dir/ma.exe]http://2*5.2*9.1*9.1*/aff/dir/ma.exe

5 、垃圾邮件

垃圾邮件可能为下列两种形式,并附有扩展名为 .gif 的附件。鉴于相关信息从互联网获得,极为繁杂,故不列出。

6 、利用下列搜索引擎获得邮件信息:

64.233.1**.1* 美国 加利福尼亚州 Google 公司

注:% System% 是一个可变路径。病毒通过查询操作系统来决定当前 System 文件夹的位置。 Windows2000/NT 中默认的安装路径是 C:\\Winnt\\System32 , windows95/98/me 中默认的安装路径是 C:\\Windows\\System , windowsXP 中默认的安装路径是 C:\\Windows\\System32 。

清除方案:

1 、安天马防线

使用安天木马防线可彻底清除此病毒 ( 推荐 )

2 、 手工清除

请按照行为分析删除对应文件,恢复相关系统设置。

(1) 使用 安天木马防线 “进程管理”关闭病毒进程

adirka.exe

sm.exe

dd.exe

(2) 恢复病毒修改的注册表项目,删除病毒添加的注册表项

删除下列新建项:

HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\

CurrentVersion\\Run\\lnwin.exe

Value: String: "%System32%\\lnwin.exe"

HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\

CurrentVersion\\Run\\sysinter

Value: String: "%System32%\\ adirss.exe"

HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\

CurrentVersion\\Run\\adirka

Value: String: "%System32%\\adirka.exe"

HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\

Services\\WS2IFSL\\

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\ 你搜

Parameters\\Protocol_Catalog9\\Catalog_Entries\\000000000012\\

…………..

…………..

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\

Parameters\\Protocol_Catalog9\\Catalog_Entries\\000000000023\\

恢复下列修改项:

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\

Parameters\\Protocol_Catalog9\\Catalog_Entries\\000000000001\\

PackedCatalogItem

…………..

…………..

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\

Parameters\\Protocol_Catalog9\\Catalog_Entries\\0000000000011\\

PackedCatalogItem

恢复键值为:

%SystemRoot%\\system32\\mswsock.dll

(3) 删除病毒衍生文件:

%WinDir%\\pp.exe

%WinDir%\\via.exe

%System32%\\adirka.dll

%System32%\\adirka.exe

%System32%\\adirss.exe

%System32%\\dd.exe

%System32%\\lnwin.exe

%System32%\\ma.exe.exe

%System32%\\pfxzmtaim.dll

%System32%\\pfxzmtforum.dll

%System32%\\pfxzmtgtal.dll

%System32%\\pfxzmticq.dll

%System32%\\pfxzmtsmt.dll

%System32%\\pfxzmtsmtspm.dll

%System32%\\pfxzmtwbmail.dll

%System32%\\pfxzmtymsg.dll

%System32%\\pp.exe.exe

%System32%\\rsvp32_2.dll

%System32%\\sfxzmtforum.dll

%System32%\\sfxzmtsmt.dll

%System32%\\sfxzmtsmtspm.dll

%System32%\\sfxzmtwbmail.dll

%System32%\\sm.exe

%System32%\\sporder.dll

%System32%\\svcp.csv

%System32%\\wincom32.ini

%System32%\\winsub.xml

%System32%\\zlbw.dll

%System32%\\zu.exe.exe

%Temporary Internet Files%/zu.exe

%Temporary Internet Files%/via.exe

%Temporary Internet Files%/sm.exe

%Temporary Internet Files%/pp.exe

%Temporary Internet Files%/pp.exe

%Temporary Internet Files%/ma.exe

%Temporary Internet Files%/dd.exe

概述

病毒名称: Email-Worm.Win32

中文名称: 泽拉丁变种

病毒类型: 蠕虫类

文件 MD5: 116C0F5BDC126CE5FE8DE20526DAD02F

公开范围: 完全公开

危害等级: 5

文件长度: 加壳后 6,789 字节,脱壳后 21,504 字节

感染系统: Win95以上系统

开发工具: Microsoft Visual C++ 6.0

加壳类型 : UPX变种壳,伪造为下列两层壳信息

FSG v1.10 (Eng) -> dulek/xt

LCC Win32 1.x -> Jacob Navia

手工清除

手工清除请按照行为分析删除对应文件,恢复相关系统设置。

(1) 使用进程管理关闭病毒进程

adirka.exe

sm.exe

dd.exe

(2)恢复注册表

恢复病毒修改的注册表项目,删除病毒添加的注册表项

删除下列新建项:

HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\

CurrentVersion\\Run\\lnwin.exe

Value: String: "%System32%\\lnwin.exe"

HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\

CurrentVersion\\Run\\sysinter

Value: String: "%System32%\\ adirss.exe"

HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\

CurrentVersion\\Run\\adirka

Value: String: "%System32%\\adirka.exe"

HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\

Services\\WS2IFSL\\

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\

Parameters\\Protocol_Catalog9\\Catalog_Entries\\000000000012\\

…………..

…………..

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\

Parameters\\Protocol_Catalog9\\Catalog_Entries\\000000000023\\

恢复下列修改项:

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\

Parameters\\Protocol_Catalog9\\Catalog_Entries\\000000000001\\

PackedCatalogItem

…………..

…………..

HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Services\\WinSock2\\

Parameters\\Protocol_Catalog9\\Catalog_Entries\\0000000000011\\

PackedCatalogItem

恢复键值为:

%SystemRoot%\\system32\\mswsock.dll

(3) 删除病毒衍生文件:

%WinDir%\\pp.exe

%WinDir%\\via.exe

%System32%\\adirka.dll

%System32%\\adirka.exe

%System32%\\adirss.exe

%System32%\\dd.exe

%System32%\\lnwin.exe

%System32%\\ma.exe.exe

%System32%\\pfxzmtaim.dll

%System32%\\pfxzmtforum.dll

%System32%\\pfxzmtgtal.dll

%System32%\\pfxzmticq.dll

%System32%\\pfxzmtsmt.dll

%System32%\\pfxzmtsmtspm.dll

%System32%\\pfxzmtwbmail.dll

%System32%\\pfxzmtymsg.dll

%System32%\\pp.exe.exe

%System32%\\rsvp32_2.dll

%System32%\\sfxzmtforum.dll

%System32%\\sfxzmtsmt.dll

%System32%\\sfxzmtsmtspm.dll

%System32%\\sfxzmtwbmail.dll

%System32%\\sm.exe

%System32%\\sporder.dll

%System32%\\svcp.csv

%System32%\\wincom32.ini

%System32%\\winsub.xml

%System32%\\zlbw.dll

%System32%\\zu.exe.exe

%Temporary Internet Files%/zu.exe

%Temporary Internet Files%/via.exe

%Temporary Internet Files%/sm.exe

%Temporary Internet Files%/pp.exe

%Temporary Internet Files%/pp.exe

%Temporary Internet Files%/ma.exe

%Temporary Internet Files%/dd.exe

随便看

 

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更新时间:2025/2/27 11:16:40