webshell_JspSpy_JspSpyJDK5_JspSpyJDK51_luci_jsp_spy2009_m_ma3_xxx

YARA detection rule by Florian Roth · GPL-2.0

Web Shell - from files 000.jsp, 403.jsp, 807.jsp, a.jsp, c5.jsp, css.jsp, dm.jsp, he1p.jsp, JspSpy.jsp, JspSpyJDK5.jsp, JspSpyJDK51.jsp, luci.jsp.spy2009.jsp, m.jsp, ma3.jsp, mmym520.jsp, nogfw.jsp, ok.jsp, queryDong.jsp, spyjsp2010.jsp, style.jsp, t00ls.jsp, u.jsp, xia.jsp, cofigrue.jsp, 1.jsp, jspspy.jsp, jspspy_k8.jsp, JspSpy.jsp, JspSpyJDK5.jsp

rule webshell_JspSpy_JspSpyJDK5_JspSpyJDK51_luci_jsp_spy2009_m_ma3_xxx {
	meta:
		description = "Web Shell - from files 000.jsp, 403.jsp, 807.jsp, a.jsp, c5.jsp, css.jsp, dm.jsp, he1p.jsp, JspSpy.jsp, JspSpyJDK5.jsp, JspSpyJDK51.jsp, luci.jsp.spy2009.jsp, m.jsp, ma3.jsp, mmym520.jsp, nogfw.jsp, ok.jsp, queryDong.jsp, spyjsp2010.jsp, style.jsp, t00ls.jsp, u.jsp, xia.jsp, cofigrue.jsp, 1.jsp, jspspy.jsp, jspspy_k8.jsp, JspSpy.jsp, JspSpyJDK5.jsp"
		author = "Florian Roth"
		date = "2014/01/28"
		score = 70
		super_rule = 1
		hash0 = "2eeb8bf151221373ee3fd89d58ed4d38"
		hash1 = "059058a27a7b0059e2c2f007ad4675ef"
		hash2 = "ae76c77fb7a234380cd0ebb6fe1bcddf"
		hash3 = "76037ebd781ad0eac363d56fc81f4b4f"
		hash4 = "8b457934da3821ba58b06a113e0d53d9"
		hash5 = "fc44f6b4387a2cb50e1a63c66a8cb81c"
		hash6 = "14e9688c86b454ed48171a9d4f48ace8"
		hash7 = "b330a6c2d49124ef0729539761d6ef0b"
		hash8 = "d71716df5042880ef84427acee8b121e"
		hash9 = "341298482cf90febebb8616426080d1d"
		hash10 = "29aebe333d6332f0ebc2258def94d57e"
		hash11 = "42654af68e5d4ea217e6ece5389eb302"
		hash12 = "88fc87e7c58249a398efd5ceae636073"
		hash13 = "4a812678308475c64132a9b56254edbc"
		hash14 = "9626eef1a8b9b8d773a3b2af09306a10"
		hash15 = "344f9073576a066142b2023629539ebd"
		hash16 = "32dea47d9c13f9000c4c807561341bee"
		hash17 = "90a5ba0c94199269ba33a58bc6a4ad99"
		hash18 = "655722eaa6c646437c8ae93daac46ae0"
		hash19 = "b9744f6876919c46a29ea05b1d95b1c3"
		hash20 = "9c94637f76e68487fa33f7b0030dd932"
		hash21 = "6acc82544be056580c3a1caaa4999956"
		hash22 = "6aa32a6392840e161a018f3907a86968"
		hash23 = "349ec229e3f8eda0f9eb918c74a8bf4c"
		hash24 = "3ea688e3439a1f56b16694667938316d"
		hash25 = "ab77e4d1006259d7cbc15884416ca88c"
		hash26 = "71097537a91fac6b01f46f66ee2d7749"
		hash27 = "2434a7a07cb47ce25b41d30bc291cacc"
		hash28 = "7a4b090619ecce6f7bd838fe5c58554b"
	strings:
		$s8 = "\"<form action=\\\"\"+SHELL_NAME+\"?o=upload\\\" method=\\\"POST\\\" enctype="
		$s9 = "<option value='reg query \\\"HKLM\\\\System\\\\CurrentControlSet\\\\Control\\\\T"
	condition:
		all of them
}

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

7d119cd1-478b-42d7-be61-53cd793a53c9

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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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