现在有些病毒,在卡巴不报的情况下,运行后自动模拟点击卡巴主动防御的窗口的“跳过”和“允许”按钮,达到被拦截的目的。其实这个病毒是找到卡巴的主动防御的句柄,一个函数FindWindowA(00403148: "AVP.AlertDialog", 00000000) returns: 00000000 zh
这句的意思是找到卡巴主动防御的窗口句柄,返回0代表跳过或者允许。
如果哪天真的碰到这样的卡巴暂时不能识别的病毒的话,卡巴的主动防御就相当于是费了。可怕啊~~
那位英语好的向官方反应下这个问题。
以下是样本区里的一个昨天卡巴不认识的病毒运行后对卡巴的操作:(此病毒现在卡巴能杀了,一个盗取密码的病毒)
cmdbcs.exe生成windows\cmdbcs.exe
cmdbcs.exe | 004012EC | FindWindowA(00403148: "AVP.AlertDialog", 00000000) returns: 00000000 # P.FTA5H
cmdbcs.exe | 004013A1 | FindWindowA(004030F0: "AVP.Product_Notification", 00000000) returns: 00000000 }BvA!B%%|
cmdbcs.exe | 004013B8 | FindWindowA(00000000, 00403128) returns: 00000000 hDcIC`1zoy
cmdbcs.exe | 004012E0 | Sleep(00000001) returns: 00000000 kcm+|<uR
cmdbcs.exe | 004012EC | FindWindowA(00403148: "AVP.AlertDialog", 00000000) returns: 00000000 +AG4S3F]`
cmdbcs.exe | 004013A1 | FindWindowA(004030F0: "AVP.Product_Notification", 00000000) returns: 00000000 ~s[~{,7
cmdbcs.exe | 004013B8 | FindWindowA(00000000, 00403128) returns: 00000000 're?T A
cmdbcs.exe | 004012E0 | Sleep(00000001) returns: 00000000 u /bbpz/`
cmdbcs.exe | 004012EC | FindWindowA(00403148: "AVP.AlertDialog", 00000000) returns: 00000000 >:.[^(&]
cmdbcs.exe | 004013A1 | FindWindowA(004030F0: "AVP.Product_Notification", 00000000) returns: 00000000 ytFtb/q#
cmdbcs.exe | 004013B8 | FindWindowA(00000000, 00403128) returns: 00000000 0P>@T2/tjv
cmdbcs.exe | 004012E0 | Sleep(00000001) returns: 00000000 |tvb H&
cmdbcs.exe | 004012EC | FindWindowA(00403148: "AVP.AlertDialog", 00000000) returns: 00000000 B8"j P F
cmdbcs.exe | 004013A1 | FindWindowA(004030F0: "AVP.Product_Notification", 00000000) returns: 00000000 j:-+j.SR2
cmdbcs.exe | 004013B8 | FindWindowA(00000000, 00403128) returns: 00000000 zQszg*j
cmdbcs.exe | 004012E0 | Sleep(00000001) returns: 00000000 30ftb}<
cmdbcs.exe | 004012EC | FindWindowA(00403148: "AVP.AlertDialog", 00000000) returns: 00000000 ,-qdvC O1
cmdbcs.exe | 004013A1 | FindWindowA(004030F0: "AVP.Product_Notification", 00000000) returns: 00000000 BdRO*%F6
cmdbcs.exe | 004013B8 | FindWindowA(00000000, 00403128) returns: 00000000 ]$29c~#a
cmdbcs.exe | 004012E0 | Sleep(00000001) returns: 00000000 p] qEI-
cmdbcs.exe | 004012EC | FindWindowA(00403148: "AVP.AlertDialog", 00000000) returns: 00000000 L48K^(Ya
cmdbcs.exe | 004013A1 | FindWindowA(004030F0: "AVP.Product_Notification ", 00000000) returns: 00000000 cN~W R ?^
cmdbcs.exe | 004013B8 | FindWindowA(00000000, 00403128) returns: 00000000 ] |