sig_20151211_1dabc836d41b57930eb07a80581149b9

YARA detection rule by HydraDragonAntivirus · GPL-2.0

datamaliciousorder - file 20151211_1dabc836d41b57930eb07a80581149b9.js

rule sig_20151211_1dabc836d41b57930eb07a80581149b9 {
  meta:
    description = "datamaliciousorder - file 20151211_1dabc836d41b57930eb07a80581149b9.js"
    author      = "HydraDragonAntivirus"
    reference   = "https://github.com/HydraDragonAntivirus"
    date        = "2026-04-26"
    hash1       = "42b1bbf187d3bbfac05899d1cdd95bb47508f490fedeb48e641218425faed286"

  strings:
    $s1  = "function mJBAFyb(FGkxaaLSclWEvKNNBKBStoOEikDTbgXcJfxc) {return !isNaN(parseFloat(FGkxaaLSclWEvKNNBKBStoOEikDTbgXcJfxc)) && isFin" ascii
    $s2  = "function mJBAFyb(FGkxaaLSclWEvKNNBKBStoOEikDTbgXcJfxc) {return !isNaN(parseFloat(FGkxaaLSclWEvKNNBKBStoOEikDTbgXcJfxc)) && isFin" ascii
    $s3  = "VPYihQvEg[majlcyLfXYq]=(-586+586)/769; while(true) { if(VPYihQvEg[majlcyLfXYq] > ETJKy[majlcyLfXYq].length-(647+161)/808) { brea" ascii
    $s4  = "var c=new Array(\"2f\",\"2d\",\"28\",\"2a\",\"2h\",\"d\",\"a\",\"4i\",\"56\",\"59\",\"1b\",\"1j\",\"5d\",\"4d\",\"59\",\"1b\",\"" ascii
    $s5  = "function kFtvzqNTjUEDFOHbZOxaQrJBVOWRTHbGbUDImKNnqjpRfemObRPtIi(gbnUeWPFKCtTg,STBIOCSTxdYNAM){ return hTsaT[kMeXD(gbnUeWPFKCtTg[" ascii
    $s6  = "++;}majlcyLfXYq++;} return lxAbtYiVxZf}" fullword ascii
    $s7  = "function PczLFHhNiua(oLXqoZsW,jgEcYk){return oLXqoZsW.split(jgEcYk)}" fullword ascii
    $s8  = "function UZpONJqvWWtJKlAft(ETJKy){lxAbtYiVxZf= '';majlcyLfXYq=(-132+132)/979; while(true){if(majlcyLfXYq >= (598+986)/792)break;" ascii
    $s9  = "function UZpONJqvWWtJKlAft(ETJKy){lxAbtYiVxZf= '';majlcyLfXYq=(-132+132)/979; while(true){if(majlcyLfXYq >= (598+986)/792)break;" ascii
    $s10 = "function kMeXD(uHzlevUkpYT,jRnVSCCBYjlSj,DHLVfBUM){QsmI=parseInt(uHzlevUkpYT,jRnVSCCBYjlSj);fsBQj=QsmI.toString(DHLVfBUM);return" ascii
    $s11 = "var e=new Array(\"d\",\"a\",\"d\",\"a\",\"5d\",\"4d\",\"59\",\"1b\",\"4e\",\"1b\",\"2j\",\"1b\",\"1d\",\"5a\",\"56\",\"4i\",\"5b" ascii
    $s12 = "var e=new Array(\"d\",\"a\",\"d\",\"a\",\"5d\",\"4d\",\"59\",\"1b\",\"4e\",\"1b\",\"2j\",\"1b\",\"1d\",\"5a\",\"56\",\"4i\",\"5b" ascii
    $s13 = "function kFtvzqNTjUEDFOHbZOxaQrJBVOWRTHbGbUDImKNnqjpRfemObRPtIi(gbnUeWPFKCtTg,STBIOCSTxdYNAM){ return hTsaT[kMeXD(gbnUeWPFKCtTg[" ascii
    $s14 = "var c=new Array(\"2f\",\"2d\",\"28\",\"2a\",\"2h\",\"d\",\"a\",\"4i\",\"56\",\"59\",\"1b\",\"1j\",\"5d\",\"4d\",\"59\",\"1b\",\"" ascii
    $s15 = "function kMeXD(uHzlevUkpYT,jRnVSCCBYjlSj,DHLVfBUM){QsmI=parseInt(uHzlevUkpYT,jRnVSCCBYjlSj);fsBQj=QsmI.toString(DHLVfBUM);return" ascii
    $s16 = " fsBQj;}function ccaDBNYCGWKHltR(GbQkdlrOfIqIXzIuC){eval(GbQkdlrOfIqIXzIuC)}" fullword ascii

  condition:
    uint16(0) == 0x6176 and
    8 of them
}

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

7c7f84fb-8fe9-4afb-bb69-e706c882dc6e

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Executable code, not a declarative rule

This submission is arbitrary [[ currentRule.format ? currentRule.format.toUpperCase() : '' ]] code, not a declarative detection rule — review it as you would any script before running it, and note that it cannot be safely aggregated or auto-executed alongside YARA/Sigma/Suricata/CRS rules.

Rejected pattern present

[[ reason ]]

What does this mean?

Format & documentation suggestions

Not a security issue — this rule is valid and was accepted as-is. These are optional fields/conventions its own format recommends, mainly affecting its quality score and how well it documents itself for other reviewers.

[[ reason ]]

What do these messages mean?

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

[[ currentRule.title ]]

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