[求助]去除Shell.exe 病毒（附病毒样本）-编程技术-看雪-安全社区|安全招聘|kanxue.com

最新回复 (7)
十指紧扣雪币： 209 活跃值： (10) 能力值： ( LV2，RANK：10 ) 在线值：发帖 4 回帖 72 粉丝 0 关注私信	十指紧扣 2 楼直接用瑞星上报过几天就杀了~ 2007-6-30 23:09 0
ugvjewxf 雪币： 615 活跃值： (530) 能力值： ( LV4，RANK：40 ) 在线值：发帖 22 回帖 352 粉丝 11 关注私信	ugvjewxf 3 楼本来想分析下的,开了注册表监视,文件监视,没想的,在网吧,没折了,一双击,就看到了,文件跟注册表监视那里,一直在闪,过了一活儿,机器就蓝屏了,,,,呵呵,,,,,没办法,,,另请高明吧 2007-6-30 23:36 0
HSXiaogang 雪币： 200 活跃值： (10) 能力值： ( LV2，RANK：10 ) 在线值：发帖 24 回帖 100 粉丝 0 关注私信	HSXiaogang 4 楼此毒用UPX加的壳，可以用OD加载调试，我想手动脱壳，但末成功，于是带壳分析： OD加载此毒后，跟踪来到OEP处，随后代码如下： 1315AABC 55 PUSH EBP 1315AABD 8BEC MOV EBP,ESP 1315AABF B9 0F000000 MOV ECX,0F 1315AAC4 6A 00 PUSH 0 1315AAC6 6A 00 PUSH 0 1315AAC8 49 DEC ECX 1315AAC9 ^ 75 F9 JNZ SHORT Shell.1315AAC4 1315AACB 53 PUSH EBX 1315AACC 56 PUSH ESI 1315AACD B8 CCA91513 MOV EAX,Shell.1315A9CC 1315AAD2 E8 DDB2FEFF CALL Shell.13145DB4 1315AAD7 33C0 XOR EAX,EAX 1315AAD9 55 PUSH EBP 1315AADA 68 7EAF1513 PUSH Shell.1315AF7E 1315AADF 64:FF30 PUSH DWORD PTR FS:[EAX] 1315AAE2 64:8920 MOV DWORD PTR FS:[EAX],ESP 1315AAE5 90 NOP 1315AAE6 90 NOP 1315AAE7 90 NOP 1315AAE8 90 NOP 1315AAE9 90 NOP 1315AAEA B8 04010000 MOV EAX,104 1315AAEF E8 E0D1FEFF CALL Shell.13147CD4 1315AAF4 A3 A8D91513 MOV DWORD PTR DS:[1315D9A8],EAX 1315AAF9 68 04010000 PUSH 104 1315AAFE A1 A8D91513 MOV EAX,DWORD PTR DS:[1315D9A8] 1315AB03 50 PUSH EAX 1315AB04 E8 CFB4FEFF CALL Shell.13145FD8 ; JMP 到 kernel32.GetSystemDirectoryA 1315AB09 8D55 EC LEA EDX,DWORD PTR SS:[EBP-14] 1315AB0C A1 A8D91513 MOV EAX,DWORD PTR DS:[1315D9A8] 1315AB11 E8 AAD1FEFF CALL Shell.13147CC0 1315AB16 8B55 EC MOV EDX,DWORD PTR SS:[EBP-14] 1315AB19 B8 1CDA1513 MOV EAX,Shell.1315DA1C 1315AB1E E8 5994FEFF CALL Shell.13143F7C 1315AB23 8D45 E8 LEA EAX,DWORD PTR SS:[EBP-18] 1315AB26 50 PUSH EAX 1315AB27 B9 03000000 MOV ECX,3 1315AB2C BA 01000000 MOV EDX,1 1315AB31 A1 1CDA1513 MOV EAX,DWORD PTR DS:[1315DA1C] 1315AB36 E8 E998FEFF CALL Shell.13144424 1315AB3B 8B55 E8 MOV EDX,DWORD PTR SS:[EBP-18] 1315AB3E B8 20DA1513 MOV EAX,Shell.1315DA20 1315AB43 B9 94AF1513 MOV ECX,Shell.1315AF94 ; ASCII "Program Files\Internet Explorer\IEXPLORE.EXE" 1315AB48 E8 C396FEFF CALL Shell.13144210 1315AB4D 8D55 E4 LEA EDX,DWORD PTR SS:[EBP-1C] 1315AB50 33C0 XOR EAX,EAX 1315AB52 E8 C57DFEFF CALL Shell.1314291C 1315AB57 8B45 E4 MOV EAX,DWORD PTR SS:[EBP-1C] 1315AB5A E8 EDF8FFFF CALL Shell.1315A44C 1315AB5F 8BD8 MOV EBX,EAX 1315AB61 8D45 E0 LEA EAX,DWORD PTR SS:[EBP-20] 1315AB64 B9 CCAF1513 MOV ECX,Shell.1315AFCC ; ASCII "\spoolsv.exe" 1315AB69 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C] 1315AB6F E8 9C96FEFF CALL Shell.13144210 1315AB74 8B45 E0 MOV EAX,DWORD PTR SS:[EBP-20] 1315AB77 E8 D0F8FFFF CALL Shell.1315A44C 1315AB7C 8BF0 MOV ESI,EAX 1315AB7E E8 61F9FFFF CALL Shell.1315A4E4 1315AB83 E8 B098FFFF CALL Shell.13154438 1315AB88 6A 00 PUSH 0 1315AB8A 68 DCAF1513 PUSH Shell.1315AFDC ; ASCII "net stop server /y" 1315AB8F E8 64D6FFFF CALL Shell.131581F8 ; JMP 到 kernel32.WinExec 1315AB94 E8 0BEFFFFF CALL Shell.13159AA4 1315AB99 8D45 DC LEA EAX,DWORD PTR SS:[EBP-24] 1315AB9C BA F0AF1513 MOV EDX,Shell.1315AFF0 ; ASCII "c:\pass.dic" 1315ABA1 E8 7A95FEFF CALL Shell.13144120 1315ABA6 8B4D DC MOV ECX,DWORD PTR SS:[EBP-24] 1315ABA9 BA 04B01513 MOV EDX,Shell.1315B004 ; ASCII "Dedll1" 1315ABAE B8 14B01513 MOV EAX,Shell.1315B014 ; ASCII "dllfile1" 1315ABB3 E8 14D8FFFF CALL Shell.131583CC 1315ABB8 E8 1BE0FFFF CALL Shell.13158BD8 1315ABBD 81FB 00FC0000 CMP EBX,0FC00 1315ABC3 0F85 5F020000 JNZ Shell.1315AE28 1315ABC9 E8 06FDFFFF CALL Shell.1315A8D4 1315ABCE 84C0 TEST AL,AL 1315ABD0 0F84 8D030000 JE Shell.1315AF63 1315ABD6 68 98D91513 PUSH Shell.1315D998 1315ABDB 68 54D91513 PUSH Shell.1315D954 1315ABE0 6A 00 PUSH 0 1315ABE2 6A 00 PUSH 0 1315ABE4 6A 04 PUSH 4 1315ABE6 6A 00 PUSH 0 1315ABE8 6A 00 PUSH 0 1315ABEA 6A 00 PUSH 0 1315ABEC A1 A8D91513 MOV EAX,DWORD PTR DS:[1315D9A8] 1315ABF1 50 PUSH EAX 1315ABF2 6A 00 PUSH 0 1315ABF4 E8 E7B2FEFF CALL Shell.13145EE0 ; JMP 到 kernel32.CreateProcessA 1315ABF9 68 F4010000 PUSH 1F4 1315ABFE E8 7510FFFF CALL Shell.1314BC78 ; JMP 到 kernel32.Sleep 1315AC03 A1 A0D91513 MOV EAX,DWORD PTR DS:[1315D9A0] 1315AC08 50 PUSH EAX 1315AC09 6A 00 PUSH 0 1315AC0B 68 FF0F1F00 PUSH 1F0FFF 1315AC10 E8 3BB4FEFF CALL Shell.13146050 ; JMP 到 kernel32.OpenProcess 1315AC15 8BD8 MOV EBX,EAX 1315AC17 BA 24A71513 MOV EDX,Shell.1315A724 1315AC1C 8BC3 MOV EAX,EBX 1315AC1E E8 41FCFFFF CALL Shell.1315A864 1315AC23 53 PUSH EBX 1315AC24 E8 8FB2FEFF CALL Shell.13145EB8 ; JMP 到 kernel32.CloseHandle 1315AC29 68 20030000 PUSH 320 1315AC2E E8 4510FFFF CALL Shell.1314BC78 ; JMP 到 kernel32.Sleep 1315AC33 8D55 D8 LEA EDX,DWORD PTR SS:[EBP-28] 1315AC36 33C0 XOR EAX,EAX 1315AC38 E8 DF7CFEFF CALL Shell.1314291C 1315AC3D 8B45 D8 MOV EAX,DWORD PTR SS:[EBP-28] 1315AC40 E8 7F97FEFF CALL Shell.131443C4 1315AC45 8BD8 MOV EBX,EAX 1315AC47 8D45 D4 LEA EAX,DWORD PTR SS:[EBP-2C] 1315AC4A B9 28B01513 MOV ECX,Shell.1315B028 ; ASCII "\Shell.exe" 1315AC4F 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C] 1315AC55 E8 B695FEFF CALL Shell.13144210 1315AC5A 8B45 D4 MOV EAX,DWORD PTR SS:[EBP-2C] 1315AC5D E8 6297FEFF CALL Shell.131443C4 1315AC62 3BD8 CMP EBX,EAX 1315AC64 0F84 B4010000 JE Shell.1315AE1E 1315AC6A 81FE 00FC0000 CMP ESI,0FC00 1315AC70 0F84 36010000 JE Shell.1315ADAC 1315AC76 833D B0D91513 0>CMP DWORD PTR DS:[1315D9B0],1 1315AC7D 1BC0 SBB EAX,EAX 1315AC7F 40 INC EAX 1315AC80 3C 01 CMP AL,1 1315AC82 0F85 AD000000 JNZ Shell.1315AD35 1315AC88 E8 8FD4FFFF CALL Shell.1315811C 1315AC8D B8 3CB01513 MOV EAX,Shell.1315B03C ; ASCII "spoolsv.exe" 1315AC92 E8 69D5FFFF CALL Shell.13158200 1315AC97 68 90010000 PUSH 190 1315AC9C E8 D70FFFFF CALL Shell.1314BC78 ; JMP 到 kernel32.Sleep 1315ACA1 8D45 D0 LEA EAX,DWORD PTR SS:[EBP-30] 1315ACA4 B9 CCAF1513 MOV ECX,Shell.1315AFCC ; ASCII "\spoolsv.exe" 1315ACA9 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C] 1315ACAF E8 5C95FEFF CALL Shell.13144210 1315ACB4 8B45 D0 MOV EAX,DWORD PTR SS:[EBP-30] 1315ACB7 E8 40CDFEFF CALL Shell.131479FC 1315ACBC 6A 64 PUSH 64 1315ACBE E8 B50FFFFF CALL Shell.1314BC78 ; JMP 到 kernel32.Sleep 1315ACC3 6A 00 PUSH 0 1315ACC5 8D45 CC LEA EAX,DWORD PTR SS:[EBP-34] 1315ACC8 B9 CCAF1513 MOV ECX,Shell.1315AFCC ; ASCII "\spoolsv.exe" 1315ACCD 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C] 1315ACD3 E8 3895FEFF CALL Shell.13144210 1315ACD8 8B45 CC MOV EAX,DWORD PTR SS:[EBP-34] 1315ACDB E8 E496FEFF CALL Shell.131443C4 1315ACE0 50 PUSH EAX 1315ACE1 8D55 C8 LEA EDX,DWORD PTR SS:[EBP-38] 1315ACE4 33C0 XOR EAX,EAX 1315ACE6 E8 317CFEFF CALL Shell.1314291C 1315ACEB 8B45 C8 MOV EAX,DWORD PTR SS:[EBP-38] 1315ACEE E8 D196FEFF CALL Shell.131443C4 1315ACF3 50 PUSH EAX 1315ACF4 E8 CFB1FEFF CALL Shell.13145EC8 ; JMP 到 kernel32.CopyFileA 1315ACF9 8D45 C0 LEA EAX,DWORD PTR SS:[EBP-40] 1315ACFC B9 CCAF1513 MOV ECX,Shell.1315AFCC ; ASCII "\spoolsv.exe" 1315AD01 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C] 1315AD07 E8 0495FEFF CALL Shell.13144210 1315AD0C 8B45 C0 MOV EAX,DWORD PTR SS:[EBP-40] 1315AD0F E8 B096FEFF CALL Shell.131443C4 1315AD14 8BD0 MOV EDX,EAX 1315AD16 8D45 C4 LEA EAX,DWORD PTR SS:[EBP-3C] 1315AD19 E8 0294FEFF CALL Shell.13144120 1315AD1E 8B45 C4 MOV EAX,DWORD PTR SS:[EBP-3C] 1315AD21 BA 02000000 MOV EDX,2 1315AD26 E8 B5CBFEFF CALL Shell.131478E0 1315AD2B E8 5CF6FFFF CALL Shell.1315A38C 1315AD30 E9 2E020000 JMP Shell.1315AF63 1315AD35 6A 00 PUSH 0 1315AD37 8D45 BC LEA EAX,DWORD PTR SS:[EBP-44] 1315AD3A B9 28B01513 MOV ECX,Shell.1315B028 ; ASCII "\Shell.exe" 1315AD3F 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C] 1315AD45 E8 C694FEFF CALL Shell.13144210 1315AD4A 8B45 BC MOV EAX,DWORD PTR SS:[EBP-44] 1315AD4D E8 7296FEFF CALL Shell.131443C4 1315AD52 50 PUSH EAX 1315AD53 8D55 B8 LEA EDX,DWORD PTR SS:[EBP-48] 1315AD56 33C0 XOR EAX,EAX 1315AD58 E8 BF7BFEFF CALL Shell.1314291C 1315AD5D 8B45 B8 MOV EAX,DWORD PTR SS:[EBP-48] 1315AD60 E8 5F96FEFF CALL Shell.131443C4 1315AD65 50 PUSH EAX 1315AD66 E8 5DB1FEFF CALL Shell.13145EC8 ; JMP 到 kernel32.CopyFileA 1315AD6B 8D45 B0 LEA EAX,DWORD PTR SS:[EBP-50] 1315AD6E B9 28B01513 MOV ECX,Shell.1315B028 ; ASCII "\Shell.exe" 1315AD73 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C] 1315AD79 E8 9294FEFF CALL Shell.13144210 1315AD7E 8B45 B0 MOV EAX,DWORD PTR SS:[EBP-50] 1315AD81 E8 3E96FEFF CALL Shell.131443C4 1315AD86 8BD0 MOV EDX,EAX 1315AD88 8D45 B4 LEA EAX,DWORD PTR SS:[EBP-4C] 1315AD8B E8 9093FEFF CALL Shell.13144120 1315AD90 8B45 B4 MOV EAX,DWORD PTR SS:[EBP-4C] 1315AD93 BA 02000000 MOV EDX,2 1315AD98 E8 43CBFEFF CALL Shell.131478E0 1315AD9D E8 92E9FFFF CALL Shell.13159734 1315ADA2 E8 E5F5FFFF CALL Shell.1315A38C 1315ADA7 E9 B7010000 JMP Shell.1315AF63 1315ADAC 6A 00 PUSH 0 1315ADAE 8D45 AC LEA EAX,DWORD PTR SS:[EBP-54] 1315ADB1 B9 28B01513 MOV ECX,Shell.1315B028 ; ASCII "\Shell.exe" 1315ADB6 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C] 1315ADBC E8 4F94FEFF CALL Shell.13144210 1315ADC1 8B45 AC MOV EAX,DWORD PTR SS:[EBP-54] 1315ADC4 E8 FB95FEFF CALL Shell.131443C4 1315ADC9 50 PUSH EAX 1315ADCA 8D55 A8 LEA EDX,DWORD PTR SS:[EBP-58] 1315ADCD 33C0 XOR EAX,EAX 1315ADCF E8 487BFEFF CALL Shell.1314291C 1315ADD4 8B45 A8 MOV EAX,DWORD PTR SS:[EBP-58] 1315ADD7 E8 E895FEFF CALL Shell.131443C4 1315ADDC 50 PUSH EAX 1315ADDD E8 E6B0FEFF CALL Shell.13145EC8 ; JMP 到 kernel32.CopyFileA 1315ADE2 8D45 A0 LEA EAX,DWORD PTR SS:[EBP-60] 1315ADE5 B9 28B01513 MOV ECX,Shell.1315B028 ; ASCII "\Shell.exe" 1315ADEA 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C] 1315ADF0 E8 1B94FEFF CALL Shell.13144210 1315ADF5 8B45 A0 MOV EAX,DWORD PTR SS:[EBP-60] 1315ADF8 E8 C795FEFF CALL Shell.131443C4 1315ADFD 8BD0 MOV EDX,EAX 1315ADFF 8D45 A4 LEA EAX,DWORD PTR SS:[EBP-5C] 1315AE02 E8 1993FEFF CALL Shell.13144120 1315AE07 8B45 A4 MOV EAX,DWORD PTR SS:[EBP-5C] 1315AE0A BA 02000000 MOV EDX,2 1315AE0F E8 CCCAFEFF CALL Shell.131478E0 1315AE14 E8 73F5FFFF CALL Shell.1315A38C 1315AE19 E9 45010000 JMP Shell.1315AF63 1315AE1E E8 69F5FFFF CALL Shell.1315A38C 1315AE23 E9 3B010000 JMP Shell.1315AF63 1315AE28 BA 18DA1513 MOV EDX,Shell.1315DA18 1315AE2D 33C0 XOR EAX,EAX 1315AE2F E8 E87AFEFF CALL Shell.1314291C 1315AE34 A1 18DA1513 MOV EAX,DWORD PTR DS:[1315DA18] 1315AE39 E8 8693FEFF CALL Shell.131441C4 1315AE3E 8BD0 MOV EDX,EAX 1315AE40 83EA 04 SUB EDX,4 1315AE43 B8 18DA1513 MOV EAX,Shell.1315DA18 1315AE48 B9 04000000 MOV ECX,4 1315AE4D E8 1296FEFF CALL Shell.13144464 1315AE52 FF35 18DA1513 PUSH DWORD PTR DS:[1315DA18] 1315AE58 68 50B01513 PUSH Shell.1315B050 ; ASCII "1L1~" 1315AE5D 68 60B01513 PUSH Shell.1315B060 ; ASCII ".exe" 1315AE62 B8 18DA1513 MOV EAX,Shell.1315DA18 1315AE67 BA 03000000 MOV EDX,3 1315AE6C E8 1394FEFF CALL Shell.13144284 1315AE71 A1 18DA1513 MOV EAX,DWORD PTR DS:[1315DA18] 1315AE76 E8 CDD6FFFF CALL Shell.13158548 1315AE7B 6A 64 PUSH 64 1315AE7D E8 F60DFFFF CALL Shell.1314BC78 ; JMP 到 kernel32.Sleep 1315AE82 A1 18DA1513 MOV EAX,DWORD PTR DS:[1315DA18] 1315AE87 E8 3895FEFF CALL Shell.131443C4 1315AE8C 8BD0 MOV EDX,EAX 1315AE8E 8D45 9C LEA EAX,DWORD PTR SS:[EBP-64] 1315AE91 E8 8A92FEFF CALL Shell.13144120 1315AE96 8B45 9C MOV EAX,DWORD PTR SS:[EBP-64] 1315AE99 BA 02000000 MOV EDX,2 1315AE9E E8 3DCAFEFF CALL Shell.131478E0 1315AEA3 6A 0A PUSH 0A 1315AEA5 A1 18DA1513 MOV EAX,DWORD PTR DS:[1315DA18] 1315AEAA E8 1595FEFF CALL Shell.131443C4 1315AEAF 50 PUSH EAX 1315AEB0 E8 43D3FFFF CALL Shell.131581F8 ; JMP 到 kernel32.WinExec 1315AEB5 833D ACD91513 0>CMP DWORD PTR DS:[1315D9AC],1 1315AEBC 1BC0 SBB EAX,EAX 1315AEBE 40 INC EAX 1315AEBF 3C 01 CMP AL,1 1315AEC1 0F84 9C000000 JE Shell.1315AF63 1315AEC7 8D45 98 LEA EAX,DWORD PTR SS:[EBP-68] 1315AECA B9 28B01513 MOV ECX,Shell.1315B028 ; ASCII "\Shell.exe" 1315AECF 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C] 1315AED5 E8 3693FEFF CALL Shell.13144210 1315AEDA 8B45 98 MOV EAX,DWORD PTR SS:[EBP-68] 1315AEDD E8 1ACBFEFF CALL Shell.131479FC 1315AEE2 68 C8000000 PUSH 0C8 1315AEE7 E8 8C0DFFFF CALL Shell.1314BC78 ; JMP 到 kernel32.Sleep 1315AEEC 8D45 94 LEA EAX,DWORD PTR SS:[EBP-6C] 1315AEEF B9 28B01513 MOV ECX,Shell.1315B028 ; ASCII "\Shell.exe" 1315AEF4 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C] 1315AEFA E8 1193FEFF CALL Shell.13144210 1315AEFF 8B45 94 MOV EAX,DWORD PTR SS:[EBP-6C] 1315AF02 E8 6DD7FFFF CALL Shell.13158674 1315AF07 6A 64 PUSH 64 1315AF09 E8 6A0DFFFF CALL Shell.1314BC78 ; JMP 到 kernel32.Sleep 1315AF0E 8D45 8C LEA EAX,DWORD PTR SS:[EBP-74] 1315AF11 B9 28B01513 MOV ECX,Shell.1315B028 ; ASCII "\Shell.exe" 1315AF16 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C] 1315AF1C E8 EF92FEFF CALL Shell.13144210 1315AF21 8B45 8C MOV EAX,DWORD PTR SS:[EBP-74] 1315AF24 E8 9B94FEFF CALL Shell.131443C4 1315AF29 8BD0 MOV EDX,EAX 1315AF2B 8D45 90 LEA EAX,DWORD PTR SS:[EBP-70] 1315AF2E E8 ED91FEFF CALL Shell.13144120 1315AF33 8B45 90 MOV EAX,DWORD PTR SS:[EBP-70] 1315AF36 BA 02000000 MOV EDX,2 1315AF3B E8 A0C9FEFF CALL Shell.131478E0 1315AF40 6A 00 PUSH 0 1315AF42 8D45 88 LEA EAX,DWORD PTR SS:[EBP-78] 1315AF45 B9 70B01513 MOV ECX,Shell.1315B070 ; ASCII "\Shell.Exe" 1315AF4A 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C] 1315AF50 E8 BB92FEFF CALL Shell.13144210 1315AF55 8B45 88 MOV EAX,DWORD PTR SS:[EBP-78] 1315AF58 E8 6794FEFF CALL Shell.131443C4 1315AF5D 50 PUSH EAX 1315AF5E E8 95D2FFFF CALL Shell.131581F8 ; JMP 到 kernel32.WinExec 1315AF63 33C0 XOR EAX,EAX 1315AF65 5A POP EDX 1315AF66 59 POP ECX 1315AF67 59 POP ECX 1315AF68 64:8910 MOV DWORD PTR FS:[EAX],EDX 1315AF6B 68 85AF1513 PUSH Shell.1315AF85 1315AF70 8D45 88 LEA EAX,DWORD PTR SS:[EBP-78] 1315AF73 BA 1A000000 MOV EDX,1A 1315AF78 E8 CF8FFEFF CALL Shell.13143F4C 1315AF7D C3 RETN 1315AF7E ^ E9 CD89FEFF JMP Shell.13143950 1315AF83 ^ EB EB JMP SHORT Shell.1315AF70 1315AF85 5E POP ESI 1315AF86 5B POP EBX 1315AF87 E8 AC8EFEFF CALL Shell.13143E38 从上面代码可以看出个大概，运行时病毒会在系统目录下会创建如下文件：spoolsv.exe,Shell.exe,shell.pci,还会在C盘根目录下创建：pass.dic文件。我想，可能正是这个spoolsv.exe文件造成了计算机无法加载打印驱动程序！由于我的水平实在太菜，无法继续往下分析，恳请高手指点，如何杀掉此毒，这几天，我正急用打印机！万分感谢！！！ 2007-7-1 00:56 0
HSXiaogang 雪币： 200 活跃值： (10) 能力值： ( LV2，RANK：10 ) 在线值：发帖 24 回帖 100 粉丝 0 关注私信	HSXiaogang 5 楼我将病毒样本传给瑞星后，没想到瑞星动作很快，马上给了我回复，并且更新了病毒库，我更新瑞星杀毒软件后，经全盘杀毒，已完全去除此毒。但不幸的是，C:\Windows\system32\spoolsv.exe下的这个文件，由于受病毒感染，也被瑞星清了，我的机子仍然无法加载打印驱动程序，不知哪位好心的兄弟能你机子上的此文件传一份给我(最好是XP系统的spoolsv.exe文件)，小弟不甚感激！ 2007-7-1 19:17 0
webwizard 雪币： 29 活跃值： (11) 能力值： ( LV2，RANK：10 ) 在线值：发帖 6 回帖 310 粉丝 0 关注私信	webwizard 6 楼病毒是把系统本身的正常的spoolsv.exe给覆盖成病毒本身了，所以瑞星会清除它而不会修复。楼主可以从系统安装光盘或者其他相同的系统中拷贝正常的spoolsv.exe文件到自己的电脑上，就会恢复正常。 2007-7-2 01:38 0
名士玉雪币： 200 活跃值： (10) 能力值： ( LV2，RANK：10 ) 在线值：发帖 1 回帖 17 粉丝 0 关注私信	名士玉 7 楼哈哈~~~~~~~~~~~ 2007-7-2 22:02 0
HSXiaogang 雪币： 200 活跃值： (10) 能力值： ( LV2，RANK：10 ) 在线值：发帖 24 回帖 100 粉丝 0 关注私信	HSXiaogang 8 楼怎么有这么多弟兄下载，却没有一个弟兄发表一下解决方案呢？ ... ... 其实，这个病毒很容易去掉的。现在，我不到一分钟就可以将这个病毒干掉! 完全可以不用瑞星。像它那样在那里慢吞吞地查毒和杀毒，急死了 2007-7-4 06:22 0
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十指紧扣

雪币： 209

活跃值： (10)

能力值：

( LV2，RANK：10 )

在线值：

发帖

4

回帖

72

粉丝

0

关注

私信

十指紧扣: 2 楼

直接用瑞星上报
过几天就杀了~

2007-6-30 23:09

0

ugvjewxf

雪币： 615

活跃值： (530)

能力值：

( LV4，RANK：40 )

在线值：

发帖

22

回帖

352

粉丝

11

关注

私信

ugvjewxf: 3 楼

本来想分析下的,开了注册表监视,文件监视,没想的,在网吧,没折了,一双击,就看到了,文件跟注册表监视那里,一直在闪,过了一活儿,机器就蓝屏了,,,,呵呵,,,,,没办法,,,另请高明吧

2007-6-30 23:36

0

HSXiaogang

雪币： 200

活跃值： (10)

能力值：

( LV2，RANK：10 )

在线值：

发帖

24

回帖

100

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HSXiaogang: 4 楼

此毒用UPX加的壳，可以用OD加载调试，我想手动脱壳，但末成功，于是带壳分析：

OD加载此毒后，跟踪来到OEP处，随后代码如下：

1315AABC 55             PUSH EBP
1315AABD 8BEC          MOV EBP,ESP
1315AABF B9 0F000000    MOV ECX,0F
1315AAC4 6A 00          PUSH 0
1315AAC6 6A 00          PUSH 0
1315AAC8 49             DEC ECX
1315AAC9  ^ 75 F9          JNZ SHORT Shell.1315AAC4
1315AACB 53             PUSH EBX
1315AACC 56             PUSH ESI
1315AACD B8 CCA91513    MOV EAX,Shell.1315A9CC
1315AAD2 E8 DDB2FEFF    CALL Shell.13145DB4
1315AAD7 33C0          XOR EAX,EAX
1315AAD9 55             PUSH EBP
1315AADA 68 7EAF1513    PUSH Shell.1315AF7E
1315AADF 64:FF30       PUSH DWORD PTR FS:[EAX]
1315AAE2 64:8920       MOV DWORD PTR FS:[EAX],ESP
1315AAE5 90             NOP
1315AAE6 90             NOP
1315AAE7 90             NOP
1315AAE8 90             NOP
1315AAE9 90             NOP
1315AAEA B8 04010000    MOV EAX,104
1315AAEF E8 E0D1FEFF    CALL Shell.13147CD4
1315AAF4 A3 A8D91513    MOV DWORD PTR DS:[1315D9A8],EAX
1315AAF9 68 04010000    PUSH 104
1315AAFE A1 A8D91513    MOV EAX,DWORD PTR DS:[1315D9A8]
1315AB03 50             PUSH EAX
1315AB04 E8 CFB4FEFF    CALL Shell.13145FD8                   ; JMP 到 kernel32.GetSystemDirectoryA
1315AB09 8D55 EC       LEA EDX,DWORD PTR SS:[EBP-14]
1315AB0C A1 A8D91513    MOV EAX,DWORD PTR DS:[1315D9A8]
1315AB11 E8 AAD1FEFF    CALL Shell.13147CC0
1315AB16 8B55 EC       MOV EDX,DWORD PTR SS:[EBP-14]
1315AB19 B8 1CDA1513    MOV EAX,Shell.1315DA1C
1315AB1E E8 5994FEFF    CALL Shell.13143F7C
1315AB23 8D45 E8       LEA EAX,DWORD PTR SS:[EBP-18]
1315AB26 50             PUSH EAX
1315AB27 B9 03000000    MOV ECX,3
1315AB2C BA 01000000    MOV EDX,1
1315AB31 A1 1CDA1513    MOV EAX,DWORD PTR DS:[1315DA1C]
1315AB36 E8 E998FEFF    CALL Shell.13144424
1315AB3B 8B55 E8       MOV EDX,DWORD PTR SS:[EBP-18]
1315AB3E B8 20DA1513    MOV EAX,Shell.1315DA20
1315AB43 B9 94AF1513    MOV ECX,Shell.1315AF94                ; ASCII "Program Files\Internet Explorer\IEXPLORE.EXE"
1315AB48 E8 C396FEFF    CALL Shell.13144210
1315AB4D 8D55 E4       LEA EDX,DWORD PTR SS:[EBP-1C]
1315AB50 33C0          XOR EAX,EAX
1315AB52 E8 C57DFEFF    CALL Shell.1314291C
1315AB57 8B45 E4       MOV EAX,DWORD PTR SS:[EBP-1C]
1315AB5A E8 EDF8FFFF    CALL Shell.1315A44C
1315AB5F 8BD8          MOV EBX,EAX
1315AB61 8D45 E0       LEA EAX,DWORD PTR SS:[EBP-20]
1315AB64 B9 CCAF1513    MOV ECX,Shell.1315AFCC                ; ASCII "\spoolsv.exe"
1315AB69 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C]
1315AB6F E8 9C96FEFF    CALL Shell.13144210
1315AB74 8B45 E0       MOV EAX,DWORD PTR SS:[EBP-20]
1315AB77 E8 D0F8FFFF    CALL Shell.1315A44C
1315AB7C 8BF0          MOV ESI,EAX
1315AB7E E8 61F9FFFF    CALL Shell.1315A4E4
1315AB83 E8 B098FFFF    CALL Shell.13154438
1315AB88 6A 00          PUSH 0
1315AB8A 68 DCAF1513    PUSH Shell.1315AFDC                   ; ASCII "net stop server /y"
1315AB8F E8 64D6FFFF    CALL Shell.131581F8                   ; JMP 到 kernel32.WinExec
1315AB94 E8 0BEFFFFF    CALL Shell.13159AA4
1315AB99 8D45 DC       LEA EAX,DWORD PTR SS:[EBP-24]
1315AB9C BA F0AF1513    MOV EDX,Shell.1315AFF0                ; ASCII "c:\pass.dic"
1315ABA1 E8 7A95FEFF    CALL Shell.13144120
1315ABA6 8B4D DC       MOV ECX,DWORD PTR SS:[EBP-24]
1315ABA9 BA 04B01513    MOV EDX,Shell.1315B004                ; ASCII "Dedll1"
1315ABAE B8 14B01513    MOV EAX,Shell.1315B014                ; ASCII "dllfile1"
1315ABB3 E8 14D8FFFF    CALL Shell.131583CC
1315ABB8 E8 1BE0FFFF    CALL Shell.13158BD8
1315ABBD 81FB 00FC0000 CMP EBX,0FC00
1315ABC3 0F85 5F020000 JNZ Shell.1315AE28
1315ABC9 E8 06FDFFFF    CALL Shell.1315A8D4
1315ABCE 84C0          TEST AL,AL
1315ABD0 0F84 8D030000 JE Shell.1315AF63
1315ABD6 68 98D91513    PUSH Shell.1315D998
1315ABDB 68 54D91513    PUSH Shell.1315D954
1315ABE0 6A 00          PUSH 0
1315ABE2 6A 00          PUSH 0
1315ABE4 6A 04          PUSH 4
1315ABE6 6A 00          PUSH 0
1315ABE8 6A 00          PUSH 0
1315ABEA 6A 00          PUSH 0
1315ABEC A1 A8D91513    MOV EAX,DWORD PTR DS:[1315D9A8]
1315ABF1 50             PUSH EAX
1315ABF2 6A 00          PUSH 0
1315ABF4 E8 E7B2FEFF    CALL Shell.13145EE0                   ; JMP 到 kernel32.CreateProcessA
1315ABF9 68 F4010000    PUSH 1F4
1315ABFE E8 7510FFFF    CALL Shell.1314BC78                   ; JMP 到 kernel32.Sleep
1315AC03 A1 A0D91513    MOV EAX,DWORD PTR DS:[1315D9A0]
1315AC08 50             PUSH EAX
1315AC09 6A 00          PUSH 0
1315AC0B 68 FF0F1F00    PUSH 1F0FFF
1315AC10 E8 3BB4FEFF    CALL Shell.13146050                   ; JMP 到 kernel32.OpenProcess
1315AC15 8BD8          MOV EBX,EAX
1315AC17 BA 24A71513    MOV EDX,Shell.1315A724
1315AC1C 8BC3          MOV EAX,EBX
1315AC1E E8 41FCFFFF    CALL Shell.1315A864
1315AC23 53             PUSH EBX
1315AC24 E8 8FB2FEFF    CALL Shell.13145EB8                   ; JMP 到 kernel32.CloseHandle
1315AC29 68 20030000    PUSH 320
1315AC2E E8 4510FFFF    CALL Shell.1314BC78                   ; JMP 到 kernel32.Sleep
1315AC33 8D55 D8       LEA EDX,DWORD PTR SS:[EBP-28]
1315AC36 33C0          XOR EAX,EAX
1315AC38 E8 DF7CFEFF    CALL Shell.1314291C
1315AC3D 8B45 D8       MOV EAX,DWORD PTR SS:[EBP-28]
1315AC40 E8 7F97FEFF    CALL Shell.131443C4
1315AC45 8BD8          MOV EBX,EAX
1315AC47 8D45 D4       LEA EAX,DWORD PTR SS:[EBP-2C]
1315AC4A B9 28B01513    MOV ECX,Shell.1315B028                ; ASCII "\Shell.exe"
1315AC4F 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C]
1315AC55 E8 B695FEFF    CALL Shell.13144210
1315AC5A 8B45 D4       MOV EAX,DWORD PTR SS:[EBP-2C]
1315AC5D E8 6297FEFF    CALL Shell.131443C4
1315AC62 3BD8          CMP EBX,EAX
1315AC64 0F84 B4010000 JE Shell.1315AE1E
1315AC6A 81FE 00FC0000 CMP ESI,0FC00
1315AC70 0F84 36010000 JE Shell.1315ADAC
1315AC76 833D B0D91513 0>CMP DWORD PTR DS:[1315D9B0],1
1315AC7D 1BC0          SBB EAX,EAX
1315AC7F 40             INC EAX
1315AC80 3C 01          CMP AL,1
1315AC82 0F85 AD000000 JNZ Shell.1315AD35
1315AC88 E8 8FD4FFFF    CALL Shell.1315811C
1315AC8D B8 3CB01513    MOV EAX,Shell.1315B03C                ; ASCII "spoolsv.exe"
1315AC92 E8 69D5FFFF    CALL Shell.13158200
1315AC97 68 90010000    PUSH 190
1315AC9C E8 D70FFFFF    CALL Shell.1314BC78                   ; JMP 到 kernel32.Sleep
1315ACA1 8D45 D0       LEA EAX,DWORD PTR SS:[EBP-30]
1315ACA4 B9 CCAF1513    MOV ECX,Shell.1315AFCC                ; ASCII "\spoolsv.exe"
1315ACA9 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C]
1315ACAF E8 5C95FEFF    CALL Shell.13144210
1315ACB4 8B45 D0       MOV EAX,DWORD PTR SS:[EBP-30]
1315ACB7 E8 40CDFEFF    CALL Shell.131479FC
1315ACBC 6A 64          PUSH 64
1315ACBE E8 B50FFFFF    CALL Shell.1314BC78                   ; JMP 到 kernel32.Sleep
1315ACC3 6A 00          PUSH 0
1315ACC5 8D45 CC       LEA EAX,DWORD PTR SS:[EBP-34]
1315ACC8 B9 CCAF1513    MOV ECX,Shell.1315AFCC                ; ASCII "\spoolsv.exe"
1315ACCD 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C]
1315ACD3 E8 3895FEFF    CALL Shell.13144210
1315ACD8 8B45 CC       MOV EAX,DWORD PTR SS:[EBP-34]
1315ACDB E8 E496FEFF    CALL Shell.131443C4
1315ACE0 50             PUSH EAX
1315ACE1 8D55 C8       LEA EDX,DWORD PTR SS:[EBP-38]
1315ACE4 33C0          XOR EAX,EAX
1315ACE6 E8 317CFEFF    CALL Shell.1314291C
1315ACEB 8B45 C8       MOV EAX,DWORD PTR SS:[EBP-38]
1315ACEE E8 D196FEFF    CALL Shell.131443C4
1315ACF3 50             PUSH EAX
1315ACF4 E8 CFB1FEFF    CALL Shell.13145EC8                   ; JMP 到 kernel32.CopyFileA
1315ACF9 8D45 C0       LEA EAX,DWORD PTR SS:[EBP-40]
1315ACFC B9 CCAF1513    MOV ECX,Shell.1315AFCC                ; ASCII "\spoolsv.exe"
1315AD01 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C]
1315AD07 E8 0495FEFF    CALL Shell.13144210
1315AD0C 8B45 C0       MOV EAX,DWORD PTR SS:[EBP-40]
1315AD0F E8 B096FEFF    CALL Shell.131443C4
1315AD14 8BD0          MOV EDX,EAX
1315AD16 8D45 C4       LEA EAX,DWORD PTR SS:[EBP-3C]
1315AD19 E8 0294FEFF    CALL Shell.13144120
1315AD1E 8B45 C4       MOV EAX,DWORD PTR SS:[EBP-3C]
1315AD21 BA 02000000    MOV EDX,2
1315AD26 E8 B5CBFEFF    CALL Shell.131478E0
1315AD2B E8 5CF6FFFF    CALL Shell.1315A38C
1315AD30 E9 2E020000    JMP Shell.1315AF63
1315AD35 6A 00          PUSH 0
1315AD37 8D45 BC       LEA EAX,DWORD PTR SS:[EBP-44]
1315AD3A B9 28B01513    MOV ECX,Shell.1315B028                ; ASCII "\Shell.exe"
1315AD3F 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C]
1315AD45 E8 C694FEFF    CALL Shell.13144210
1315AD4A 8B45 BC       MOV EAX,DWORD PTR SS:[EBP-44]
1315AD4D E8 7296FEFF    CALL Shell.131443C4
1315AD52 50             PUSH EAX
1315AD53 8D55 B8       LEA EDX,DWORD PTR SS:[EBP-48]
1315AD56 33C0          XOR EAX,EAX
1315AD58 E8 BF7BFEFF    CALL Shell.1314291C
1315AD5D 8B45 B8       MOV EAX,DWORD PTR SS:[EBP-48]
1315AD60 E8 5F96FEFF    CALL Shell.131443C4
1315AD65 50             PUSH EAX
1315AD66 E8 5DB1FEFF    CALL Shell.13145EC8                   ; JMP 到 kernel32.CopyFileA
1315AD6B 8D45 B0       LEA EAX,DWORD PTR SS:[EBP-50]
1315AD6E B9 28B01513    MOV ECX,Shell.1315B028                ; ASCII "\Shell.exe"
1315AD73 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C]
1315AD79 E8 9294FEFF    CALL Shell.13144210
1315AD7E 8B45 B0       MOV EAX,DWORD PTR SS:[EBP-50]
1315AD81 E8 3E96FEFF    CALL Shell.131443C4
1315AD86 8BD0          MOV EDX,EAX
1315AD88 8D45 B4       LEA EAX,DWORD PTR SS:[EBP-4C]
1315AD8B E8 9093FEFF    CALL Shell.13144120
1315AD90 8B45 B4       MOV EAX,DWORD PTR SS:[EBP-4C]
1315AD93 BA 02000000    MOV EDX,2
1315AD98 E8 43CBFEFF    CALL Shell.131478E0
1315AD9D E8 92E9FFFF    CALL Shell.13159734
1315ADA2 E8 E5F5FFFF    CALL Shell.1315A38C
1315ADA7 E9 B7010000    JMP Shell.1315AF63
1315ADAC 6A 00          PUSH 0
1315ADAE 8D45 AC       LEA EAX,DWORD PTR SS:[EBP-54]
1315ADB1 B9 28B01513    MOV ECX,Shell.1315B028                ; ASCII "\Shell.exe"
1315ADB6 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C]
1315ADBC E8 4F94FEFF    CALL Shell.13144210
1315ADC1 8B45 AC       MOV EAX,DWORD PTR SS:[EBP-54]
1315ADC4 E8 FB95FEFF    CALL Shell.131443C4
1315ADC9 50             PUSH EAX
1315ADCA 8D55 A8       LEA EDX,DWORD PTR SS:[EBP-58]
1315ADCD 33C0          XOR EAX,EAX
1315ADCF E8 487BFEFF    CALL Shell.1314291C
1315ADD4 8B45 A8       MOV EAX,DWORD PTR SS:[EBP-58]
1315ADD7 E8 E895FEFF    CALL Shell.131443C4
1315ADDC 50             PUSH EAX
1315ADDD E8 E6B0FEFF    CALL Shell.13145EC8                   ; JMP 到 kernel32.CopyFileA
1315ADE2 8D45 A0       LEA EAX,DWORD PTR SS:[EBP-60]
1315ADE5 B9 28B01513    MOV ECX,Shell.1315B028                ; ASCII "\Shell.exe"
1315ADEA 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C]
1315ADF0 E8 1B94FEFF    CALL Shell.13144210
1315ADF5 8B45 A0       MOV EAX,DWORD PTR SS:[EBP-60]
1315ADF8 E8 C795FEFF    CALL Shell.131443C4
1315ADFD 8BD0          MOV EDX,EAX
1315ADFF 8D45 A4       LEA EAX,DWORD PTR SS:[EBP-5C]
1315AE02 E8 1993FEFF    CALL Shell.13144120
1315AE07 8B45 A4       MOV EAX,DWORD PTR SS:[EBP-5C]
1315AE0A BA 02000000    MOV EDX,2
1315AE0F E8 CCCAFEFF    CALL Shell.131478E0
1315AE14 E8 73F5FFFF    CALL Shell.1315A38C
1315AE19 E9 45010000    JMP Shell.1315AF63
1315AE1E E8 69F5FFFF    CALL Shell.1315A38C
1315AE23 E9 3B010000    JMP Shell.1315AF63
1315AE28 BA 18DA1513    MOV EDX,Shell.1315DA18
1315AE2D 33C0          XOR EAX,EAX
1315AE2F E8 E87AFEFF    CALL Shell.1314291C
1315AE34 A1 18DA1513    MOV EAX,DWORD PTR DS:[1315DA18]
1315AE39 E8 8693FEFF    CALL Shell.131441C4
1315AE3E 8BD0          MOV EDX,EAX
1315AE40 83EA 04       SUB EDX,4
1315AE43 B8 18DA1513    MOV EAX,Shell.1315DA18
1315AE48 B9 04000000    MOV ECX,4
1315AE4D E8 1296FEFF    CALL Shell.13144464
1315AE52 FF35 18DA1513 PUSH DWORD PTR DS:[1315DA18]
1315AE58 68 50B01513    PUSH Shell.1315B050                   ; ASCII "1L1~"
1315AE5D 68 60B01513    PUSH Shell.1315B060                   ; ASCII ".exe"
1315AE62 B8 18DA1513    MOV EAX,Shell.1315DA18
1315AE67 BA 03000000    MOV EDX,3
1315AE6C E8 1394FEFF    CALL Shell.13144284
1315AE71 A1 18DA1513    MOV EAX,DWORD PTR DS:[1315DA18]
1315AE76 E8 CDD6FFFF    CALL Shell.13158548
1315AE7B 6A 64          PUSH 64
1315AE7D E8 F60DFFFF    CALL Shell.1314BC78                   ; JMP 到 kernel32.Sleep
1315AE82 A1 18DA1513    MOV EAX,DWORD PTR DS:[1315DA18]
1315AE87 E8 3895FEFF    CALL Shell.131443C4
1315AE8C 8BD0          MOV EDX,EAX
1315AE8E 8D45 9C       LEA EAX,DWORD PTR SS:[EBP-64]
1315AE91 E8 8A92FEFF    CALL Shell.13144120
1315AE96 8B45 9C       MOV EAX,DWORD PTR SS:[EBP-64]
1315AE99 BA 02000000    MOV EDX,2
1315AE9E E8 3DCAFEFF    CALL Shell.131478E0
1315AEA3 6A 0A          PUSH 0A
1315AEA5 A1 18DA1513    MOV EAX,DWORD PTR DS:[1315DA18]
1315AEAA E8 1595FEFF    CALL Shell.131443C4
1315AEAF 50             PUSH EAX
1315AEB0 E8 43D3FFFF    CALL Shell.131581F8                   ; JMP 到 kernel32.WinExec
1315AEB5 833D ACD91513 0>CMP DWORD PTR DS:[1315D9AC],1
1315AEBC 1BC0          SBB EAX,EAX
1315AEBE 40             INC EAX
1315AEBF 3C 01          CMP AL,1
1315AEC1 0F84 9C000000 JE Shell.1315AF63
1315AEC7 8D45 98       LEA EAX,DWORD PTR SS:[EBP-68]
1315AECA B9 28B01513    MOV ECX,Shell.1315B028                ; ASCII "\Shell.exe"
1315AECF 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C]
1315AED5 E8 3693FEFF    CALL Shell.13144210
1315AEDA 8B45 98       MOV EAX,DWORD PTR SS:[EBP-68]
1315AEDD E8 1ACBFEFF    CALL Shell.131479FC
1315AEE2 68 C8000000    PUSH 0C8
1315AEE7 E8 8C0DFFFF    CALL Shell.1314BC78                   ; JMP 到 kernel32.Sleep
1315AEEC 8D45 94       LEA EAX,DWORD PTR SS:[EBP-6C]
1315AEEF B9 28B01513    MOV ECX,Shell.1315B028                ; ASCII "\Shell.exe"
1315AEF4 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C]
1315AEFA E8 1193FEFF    CALL Shell.13144210
1315AEFF 8B45 94       MOV EAX,DWORD PTR SS:[EBP-6C]
1315AF02 E8 6DD7FFFF    CALL Shell.13158674
1315AF07 6A 64          PUSH 64
1315AF09 E8 6A0DFFFF    CALL Shell.1314BC78                   ; JMP 到 kernel32.Sleep
1315AF0E 8D45 8C       LEA EAX,DWORD PTR SS:[EBP-74]
1315AF11 B9 28B01513    MOV ECX,Shell.1315B028                ; ASCII "\Shell.exe"
1315AF16 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C]
1315AF1C E8 EF92FEFF    CALL Shell.13144210
1315AF21 8B45 8C       MOV EAX,DWORD PTR SS:[EBP-74]
1315AF24 E8 9B94FEFF    CALL Shell.131443C4
1315AF29 8BD0          MOV EDX,EAX
1315AF2B 8D45 90       LEA EAX,DWORD PTR SS:[EBP-70]
1315AF2E E8 ED91FEFF    CALL Shell.13144120
1315AF33 8B45 90       MOV EAX,DWORD PTR SS:[EBP-70]
1315AF36 BA 02000000    MOV EDX,2
1315AF3B E8 A0C9FEFF    CALL Shell.131478E0
1315AF40 6A 00          PUSH 0
1315AF42 8D45 88       LEA EAX,DWORD PTR SS:[EBP-78]
1315AF45 B9 70B01513    MOV ECX,Shell.1315B070                ; ASCII "\Shell.Exe"
1315AF4A 8B15 1CDA1513 MOV EDX,DWORD PTR DS:[1315DA1C]
1315AF50 E8 BB92FEFF    CALL Shell.13144210
1315AF55 8B45 88       MOV EAX,DWORD PTR SS:[EBP-78]
1315AF58 E8 6794FEFF    CALL Shell.131443C4
1315AF5D 50             PUSH EAX
1315AF5E E8 95D2FFFF    CALL Shell.131581F8                   ; JMP 到 kernel32.WinExec
1315AF63 33C0          XOR EAX,EAX
1315AF65 5A             POP EDX
1315AF66 59             POP ECX
1315AF67 59             POP ECX
1315AF68 64:8910       MOV DWORD PTR FS:[EAX],EDX
1315AF6B 68 85AF1513    PUSH Shell.1315AF85
1315AF70 8D45 88       LEA EAX,DWORD PTR SS:[EBP-78]
1315AF73 BA 1A000000    MOV EDX,1A
1315AF78 E8 CF8FFEFF    CALL Shell.13143F4C
1315AF7D C3             RETN
1315AF7E  ^ E9 CD89FEFF    JMP Shell.13143950
1315AF83  ^ EB EB          JMP SHORT Shell.1315AF70
1315AF85 5E             POP ESI
1315AF86 5B             POP EBX
1315AF87 E8 AC8EFEFF    CALL Shell.13143E38

从上面代码可以看出个大概，运行时病毒会在系统目录下会创建如下文件：spoolsv.exe,Shell.exe,shell.pci,还会在C盘根目录下创建：pass.dic文件。

我想，可能正是这个spoolsv.exe文件造成了计算机无法加载打印驱动程序！由于我的水平实在太菜，无法继续往下分析，恳请高手指点，如何杀掉此毒，

这几天，我正急用打印机！

万分感谢！！！

2007-7-1 00:56

0

HSXiaogang

雪币： 200

活跃值： (10)

能力值：

( LV2，RANK：10 )

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HSXiaogang: 5 楼

我将病毒样本传给瑞星后，没想到瑞星动作很快，马上给了我回复，并且更新了病毒库，我更新瑞星杀毒软件后，经全盘杀毒，已完全去除此毒。

但不幸的是，C:\Windows\system32\spoolsv.exe下的这个文件，由于受病毒感染，也被瑞星清了，我的机子仍然无法加载打印驱动程序，不知哪位好心的兄弟能你机子上的此文件传一份给我(最好是XP系统的spoolsv.exe文件)，小弟不甚感激！

2007-7-1 19:17

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