DefenderYara/Worm/Win32/Vobfus/Worm_Win32_Vobfus_DE.yar

15 lines
998 B
Plaintext

rule Worm_Win32_Vobfus_DE{
meta:
description = "Worm:Win32/Vobfus.DE,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00 01 00 "
strings :
$a_00_0 = {5c 00 42 00 65 00 61 00 72 00 73 00 68 00 61 00 72 00 65 00 5c 00 53 00 68 00 61 00 72 00 65 00 64 00 5c 00 6b 00 65 00 73 00 70 00 65 00 72 00 73 00 6b 00 79 00 20 00 4b 00 65 00 79 00 73 00 20 00 47 00 65 00 6e 00 65 00 72 00 61 00 74 00 6f 00 72 00 2e 00 65 00 78 00 65 00 65 00 } //01 00
$a_00_1 = {61 00 75 00 74 00 6f 00 72 00 75 00 6e 00 2e 00 69 00 6e 00 66 00 } //01 00
$a_00_2 = {73 00 65 00 6c 00 65 00 63 00 74 00 20 00 2a 00 20 00 20 00 66 00 72 00 6f 00 6d 00 20 00 6d 00 6f 00 7a 00 5f 00 6c 00 6f 00 67 00 69 00 6e 00 73 00 } //01 00
$a_00_3 = {53 00 65 00 6c 00 65 00 63 00 74 00 20 00 2a 00 20 00 66 00 72 00 6f 00 6d 00 20 00 41 00 6e 00 74 00 69 00 56 00 69 00 72 00 75 00 73 00 50 00 72 00 6f 00 64 00 75 00 63 00 74 00 } //01 00
$a_01_4 = {4d 65 73 73 61 6e 67 65 72 } //00 00
condition:
any of ($a_*)
}