DefenderYara/Worm/Win32/Morto/Worm_Win32_Morto_B.yar

13 lines
493 B
Plaintext

rule Worm_Win32_Morto_B{
meta:
description = "Worm:Win32/Morto.B,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 03 00 00 01 00 "
strings :
$a_02_0 = {ff 75 0c ff 76 30 ff 75 08 ff 15 90 01 04 83 c4 0c 85 c0 74 04 8b 36 eb 90 00 } //01 00
$a_02_1 = {83 c4 0c 89 85 90 01 04 68 00 02 00 00 8d 85 f0 fd ff ff 50 ff 75 08 ff 95 90 00 } //01 00
$a_00_2 = {6a 08 50 c7 45 b0 4b 00 65 00 c7 45 b4 72 00 6e 00 c7 45 b8 65 00 6c 00 c7 45 bc 33 00 32 00 } //00 00
condition:
any of ($a_*)
}