DefenderYara/Backdoor/WinNT/Trupto/Backdoor_WinNT_Trupto_A_MTB...

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473 B
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rule Backdoor_WinNT_Trupto_A_MTB{
meta:
description = "Backdoor:WinNT/Trupto.A!MTB,SIGNATURE_TYPE_JAVAHSTR_EXT,03 00 03 00 04 00 00 01 00 "
strings :
$a_00_0 = {63 72 6f 73 73 72 61 74 2f 63 6c 69 65 6e 74 } //01 00 crossrat/client
$a_00_1 = {6d 65 64 69 61 6d 67 72 73 2e 6a 61 72 } //01 00 mediamgrs.jar
$a_00_2 = {6f 72 67 2f 61 2f 61 2f 61 2f 62 } //01 00 org/a/a/a/b
$a_00_3 = {6f 73 2e 6e 61 6d 65 } //00 00 os.name
condition:
any of ($a_*)
}