Example signatures:

rule Malware$\_1$

$\{$

strings:

$s$1="\backslash \backslash$SystemRoot$\backslash \backslash$System$32\backslash \backslash$hal$.$dll$"$ fullword wide

$s$2="$http:$//$www$.$jmicron.co$.$tw$0"$ fullword ascii

condition:

uint$16(0)==0$x$5$a$4$d and filesize $<70$KB and all of them

$\}$

rule Malware$\_2$

$\{$

strings:

$x$1="\backslash \backslash$objfre$\_$w$2$k$\_$x$86\backslash \backslash$i$386\backslash \backslash$guava$.$pdb$"$ ascii

$x$2="$MRxCls$.$sys$"$ fullword wide

$x$3=$ "MRXNET.Sys$"$ fullword wide

condition:

$($ uint$16(0)==0$x$5$a$4$d and filesize $<80$KB $)$ and $(2$ of them $)$

$\}$

rule Malware$\_3$

$\{$

strings:

$s$1="\backslash \backslash$SystemRoot$\backslash \backslash$System$32\backslash \backslash$hal$.$dll$"$ fullword wide

$s$2="\backslash \backslash$objfre$\_$w$2$k$\_$x$86\backslash \backslash$i$386\backslash \backslash$guava$.$pdb$"$ ascii

$s$3="$http:$//$www$.$jmicron.co$.$tw$0"$ fullword ascii

$s$4="$MRxCls$.$sys$"$ fullword wide

$s$5=$ "MRXNET.Sys$"$ fullword wide

condition:

$($ uint$16(0)==0$x$5$a$4$d and filesize $<70$KB $)$ and $(4$ of them $)$

$\}$Which rule name in the description above has the lowest chance of a false positive?