Trojan_Win32_Zlob_ZWJ

YARA detection rule by roadwy

Trojan:Win32/Zlob.ZWJ,SIGNATURE_TYPE_PEHSTR_EXT,41 00 41 00 0d 00 00

rule Trojan_Win32_Zlob_ZWJ{
	meta:
		description = "Trojan:Win32/Zlob.ZWJ,SIGNATURE_TYPE_PEHSTR_EXT,41 00 41 00 0d 00 00 "
		
	strings :
		$a_01_0 = {56 41 43 2e 56 69 64 65 6f 00 } 		$a_00_1 = {00 72 65 66 72 2e 64 6c 6c } 		$a_00_2 = {25 73 5c 6c 61 25 73 25 64 2e 65 78 65 } 		$a_00_3 = {00 63 68 65 63 6b 00 63 6f 70 79 00 72 75 6e 00 } 		$a_01_4 = {48 74 74 70 4f 70 65 6e 52 65 71 75 65 73 74 } 		$a_00_5 = {69 6e 74 65 72 6e 65 74 63 72 61 63 6b 75 72 6c 61 } 		$a_00_6 = {66 69 6e 64 66 69 72 73 74 75 72 6c 63 61 63 68 65 65 6e 74 72 79 61 } 		$a_00_7 = {46 69 6e 64 43 6c 6f 73 65 55 72 6c 43 61 63 68 65 } 		$a_01_8 = {52 65 67 43 72 65 61 74 65 4b 65 79 } 		$a_00_9 = {73 68 65 6c 6c 65 78 65 63 75 74 65 41 } 		$a_00_10 = {53 6f 66 74 77 61 72 65 5c 4d 69 63 72 6f 73 6f 66 74 5c 57 69 6e 64 6f 77 73 5c 43 75 72 72 65 6e 74 56 65 72 73 69 6f 6e } 		$a_00_11 = {4e 75 6c 6c 73 6f 66 74 49 6e 73 74 } 		$a_00_12 = {53 6f 66 74 77 61 72 65 5c 4f 6e 6c 69 6e 65 20 41 64 64 2d 6f 6e } 	condition:
		((#a_01_0  & 1)*20+(#a_00_1  & 1)*20+(#a_00_2  & 1)*10+(#a_00_3  & 1)*10+(#a_01_4  & 1)*1+(#a_00_5  & 1)*1+(#a_00_6  & 1)*1+(#a_00_7  & 1)*1+(#a_01_8  & 1)*1+(#a_00_9  & 1)*1+(#a_00_10  & 1)*1+(#a_00_11  & 1)*1+(#a_00_12  & 1)*1) >=65
 
}

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

2dfc57b4-d27b-422d-b616-697ea31b996f

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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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