DefenderYara/Worm/Win32/Opanki/Worm_Win32_Opanki.yar

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584 B
Plaintext

rule Worm_Win32_Opanki{
meta:
description = "Worm:Win32/Opanki,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 05 00 00 01 00 "
strings :
$a_00_0 = {5f 4f 73 63 61 72 5f 53 74 61 74 75 73 4e 6f 74 69 66 79 } //01 00
$a_01_1 = {5f 4f 73 63 61 72 5f 49 63 6f 6e 42 74 6e } //02 00
$a_01_2 = {55 68 23 4e 00 00 68 11 01 00 00 57 ff 15 } //03 00
$a_03_3 = {68 8b 00 00 00 68 11 01 00 00 ff 74 90 02 40 6a 25 68 00 01 00 00 90 00 } //03 00
$a_03_4 = {41 49 4d 5f 49 4d 65 73 73 61 67 65 90 02 05 5f 4f 73 63 61 72 5f 54 72 65 65 90 00 } //00 00
condition:
any of ($a_*)
}