PEiD_01494_PE_Encrypt_1_0____Liwuyue_

YARA detection rule by HydraDragonAntivirus · GPL-2.0

[PE Encrypt 1.0 -> Liwuyue]

rule PEiD_01494_PE_Encrypt_1_0____Liwuyue_ {
  meta:
    description = "[PE Encrypt 1.0 -> Liwuyue]"
    ep_only     = "true"

  strings:
    $a = { 55 8B EC 83 C4 D0 53 56 57 8D 75 FC 8B 44 24 30 25 00 00 FF FF 81 38 4D 5A 90 00 74 07 2D 00 10 00 00 EB F1 89 45 FC E8 C8 FF FF FF 2D 0F 05 00 00 89 45 F4 8B 06 8B 40 3C 03 06 8B 40 78 03 06 8B C8 8B 51 20 03 16 8B 59 24 03 1E 89 5D F0 8B 59 1C 03 1E 89 5D EC 8B 41 18 8B C8 49 85 C9 72 5A 41 33 C0 8B D8 C1 E3 02 03 DA 8B 3B 03 3E 81 3F 47 65 74 50 75 40 8B DF 83 C3 04 81 3B 72 6F 63 41 75 33 8B DF 83 C3 08 81 3B 64 64 72 65 75 26 83 C7 0C 66 81 3F 73 73 }

  condition:
    $a
}

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

92411082-858e-4621-b6c3-577cc39a67a5

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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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