DefenderYara/Worm/Win32/Nedky/Worm_Win32_Nedky_A.yar

15 lines
614 B
Plaintext

rule Worm_Win32_Nedky_A{
meta:
description = "Worm:Win32/Nedky.A,SIGNATURE_TYPE_PEHSTR,05 00 05 00 05 00 00 01 00 "
strings :
$a_01_0 = {68 74 74 70 3a 2f 2f 65 76 69 6c 6d 61 6e 2e 63 6e 2f 6d 32 2e 74 78 74 } //01 00 http://evilman.cn/m2.txt
$a_01_1 = {6b 65 6e 64 79 2e 74 78 74 } //01 00 kendy.txt
$a_01_2 = {63 6d 64 20 2f 63 20 64 65 6c 20 2f 66 20 2f 61 20 } //01 00 cmd /c del /f /a
$a_01_3 = {5b 61 75 74 6f 72 75 6e 5d } //01 00 [autorun]
$a_01_4 = {73 68 65 6c 6c 65 78 65 63 75 74 65 3d 53 65 74 75 70 2e 70 69 66 } //00 00 shellexecute=Setup.pif
condition:
any of ($a_*)
}