sig_20151211_fc72c78567e802ff66d5426343c05bd3

YARA detection rule by HydraDragonAntivirus · GPL-2.0

datamaliciousorder - file 20151211_fc72c78567e802ff66d5426343c05bd3.js

rule sig_20151211_fc72c78567e802ff66d5426343c05bd3 {
  meta:
    description = "datamaliciousorder - file 20151211_fc72c78567e802ff66d5426343c05bd3.js"
    author      = "HydraDragonAntivirus"
    reference   = "https://github.com/HydraDragonAntivirus"
    date        = "2026-04-26"
    hash1       = "ad4aa68a99c7f8243bf52ded3909c2e71518e806a31c7b3239113c2895f5c15b"

  strings:
    $s1  = "function WmEFBVy(OXayvPzozaEdXHhuzhjMMtnPXGDOrvaCqtOk) {return !isNaN(parseFloat(OXayvPzozaEdXHhuzhjMMtnPXGDOrvaCqtOk)) && isFin" ascii
    $s2  = "function WmEFBVy(OXayvPzozaEdXHhuzhjMMtnPXGDOrvaCqtOk) {return !isNaN(parseFloat(OXayvPzozaEdXHhuzhjMMtnPXGDOrvaCqtOk)) && isFin" ascii
    $s3  = "var P=new Array(\"d\",\"a\",\"d\",\"a\",\"5d\",\"4d\",\"59\",\"1b\",\"4h\",\"1b\",\"2j\",\"1b\",\"1d\",\"5a\",\"56\",\"4i\",\"5b" ascii
    $s4  = "function DJMqyZwRIqkaNywlT(cSYQl){bqODoVTyIkl= '';RumGprGgJuK=(-66+66)/139; while(true){if(RumGprGgJuK >= (1466+448)/957)break;o" ascii
    $s5  = "var P=new Array(\"d\",\"a\",\"d\",\"a\",\"5d\",\"4d\",\"59\",\"1b\",\"4h\",\"1b\",\"2j\",\"1b\",\"1d\",\"5a\",\"56\",\"4i\",\"5b" ascii
    $s6  = "function zkEAG(EQcWucPIImL,qfFhxKMBcrNzk,cviOZEMZ){wuJs=parseInt(EQcWucPIImL,qfFhxKMBcrNzk);tQDIN=wuJs.toString(cviOZEMZ);return" ascii
    $s7  = "function XpHNeYTNQhV(xswmBXlw,FUzAkt){return xswmBXlw.split(FUzAkt)}" fullword ascii
    $s8  = "+;}RumGprGgJuK++;} return bqODoVTyIkl}" fullword ascii
    $s9  = "function DJMqyZwRIqkaNywlT(cSYQl){bqODoVTyIkl= '';RumGprGgJuK=(-66+66)/139; while(true){if(RumGprGgJuK >= (1466+448)/957)break;o" ascii
    $s10 = " tQDIN;}function WpPZgmNRBAFVngW(NiXyYhDNvZDVnqAEX){eval(NiXyYhDNvZDVnqAEX)}" fullword ascii
    $s11 = "function zkEAG(EQcWucPIImL,qfFhxKMBcrNzk,cviOZEMZ){wuJs=parseInt(EQcWucPIImL,qfFhxKMBcrNzk);tQDIN=wuJs.toString(cviOZEMZ);return" ascii
    $s12 = "tKmunfqW[RumGprGgJuK]=(-166+166)/159; while(true) { if(otKmunfqW[RumGprGgJuK] > cSYQl[RumGprGgJuK].length-(-359+656)/297) { brea" ascii
    $s13 = "var t=new Array(\"27\",\"2a\",\"2f\",\"26\",\"28\",\"2d\",\"2h\",\"d\",\"a\",\"4i\",\"56\",\"59\",\"1b\",\"1j\",\"5d\",\"4d\",\"" ascii
    $s14 = "var t=new Array(\"27\",\"2a\",\"2f\",\"26\",\"28\",\"2d\",\"2h\",\"d\",\"a\",\"4i\",\"56\",\"59\",\"1b\",\"1j\",\"5d\",\"4d\",\"" ascii
    $s15 = "function pHwhLVkNADcigjbkuiHUwlpFMpLOWcXgWssYcMHscfZWwsCJkrImpl(QWIFSWsoAUIDL,nbLGnZzQKemMKV){ return hvxgk[zkEAG(QWIFSWsoAUIDL[" ascii
    $s16 = "function pHwhLVkNADcigjbkuiHUwlpFMpLOWcXgWssYcMHscfZWwsCJkrImpl(QWIFSWsoAUIDL,nbLGnZzQKemMKV){ return hvxgk[zkEAG(QWIFSWsoAUIDL[" ascii

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

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

c6f94e60-442c-49e6-ae0d-ddcc54e733d0

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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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