rule Exploit_Linux_Less_A_xp{
	meta:
		description = "Exploit:Linux/Less.A!xp,SIGNATURE_TYPE_ELFHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {4c 45 53 53 46 55 43 4b 3d } //1 LESSFUCK=
		$a_01_1 = {6c 65 73 73 20 2d 66 20 61 } //1 less -f a
		$a_01_2 = {4c 45 53 53 4f 50 45 4e } //1 LESSOPEN
		$a_01_3 = {50 68 2f 2f 73 68 68 2f 62 69 6e } //1 Ph//shh/bin
	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=4
 
}