TrojanDownloader_Win32_Agent_AVZ

YARA detection rule by roadwy

TrojanDownloader:Win32/Agent.AVZ,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00

rule TrojanDownloader_Win32_Agent_AVZ{
	meta:
		description = "TrojanDownloader:Win32/Agent.AVZ,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_01_0 = {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 5c 52 75 6e 4f 6e 63 65 } 		$a_01_1 = {22 25 73 22 20 2f 56 45 52 59 53 49 4c 45 4e 54 } 		$a_00_2 = {2f 52 45 47 49 53 54 52 59 46 49 58 2e 45 58 45 } 		$a_00_3 = {55 52 4c 44 6f 77 6e 6c 6f 61 64 54 6f 46 69 6c 65 41 } 		$a_01_4 = {63 3a 5c 52 50 43 49 6e 73 74 61 6c 6c 5c 52 65 6c 65 61 73 65 5c 52 50 43 49 6e 73 74 61 6c 6c 2e 70 64 62 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_01_4  & 1)*1) >=5
 
}

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

bf8af345-4f44-4ad9-855c-1c851d84b597

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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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