DefenderYara/VirTool/WinNT/Koobface/VirTool_WinNT_Koobface_gen_...

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Plaintext

rule VirTool_WinNT_Koobface_gen_D{
meta:
description = "VirTool:WinNT/Koobface.gen!D,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00 01 00 "
strings :
$a_02_0 = {78 3a 5c 77 6f 72 6b 5c 73 6f 66 74 76 32 5c 64 6e 73 62 6c 6f 63 6b 65 72 5c 64 72 69 76 65 72 5c 6f 62 6a 90 02 08 5f 78 38 36 5c 69 33 38 36 5c 46 49 4f 33 32 2e 70 64 62 90 00 } //01 00
$a_00_1 = {54 64 69 4d 61 70 55 73 65 72 52 65 71 75 65 73 74 00 54 44 49 2e 53 59 53 } //01 00
$a_00_2 = {5c 00 44 00 65 00 76 00 69 00 63 00 65 00 5c 00 43 00 74 00 72 00 6c 00 } //01 00 \Device\Ctrl
$a_00_3 = {5c 00 44 00 65 00 76 00 69 00 63 00 65 00 5c 00 55 00 64 00 70 00 46 00 69 00 6c 00 74 00 65 00 72 00 } //01 00 \Device\UdpFilter
$a_00_4 = {5c 00 44 00 65 00 76 00 69 00 63 00 65 00 5c 00 54 00 63 00 70 00 46 00 69 00 6c 00 74 00 65 00 72 00 } //01 00 \Device\TcpFilter
$a_00_5 = {00 49 00 6e 00 74 00 65 00 72 00 6e 00 61 00 6c 00 4e 00 61 00 6d 00 65 00 00 00 46 00 49 00 4f 00 33 00 32 00 2e 00 73 00 79 00 73 } //01 00
condition:
any of ($a_*)
}