DefenderYara/Worm/Win32/Esfury/Worm_Win32_Esfury_X.yar

13 lines
642 B
Plaintext

rule Worm_Win32_Esfury_X{
meta:
description = "Worm:Win32/Esfury.X,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 01 00 "
strings :
$a_01_0 = {53 70 72 65 61 64 53 68 61 72 65 64 46 6f 6c 64 65 72 00 } //01 00
$a_01_1 = {7c 00 5f 00 61 00 76 00 70 00 7c 00 5f 00 61 00 76 00 70 00 33 00 32 00 7c 00 5f 00 61 00 76 00 70 00 63 00 63 00 } //01 00
$a_00_2 = {00 00 53 00 6f 00 66 00 74 00 77 00 61 00 72 00 65 00 5c 00 53 00 68 00 61 00 72 00 65 00 61 00 7a 00 61 00 5c 00 53 00 68 00 61 00 72 00 65 00 61 00 7a 00 61 00 5c 00 44 00 6f 00 77 00 6e 00 6c 00 6f 00 61 00 64 00 73 00 00 00 } //00 00
condition:
any of ($a_*)
}