TrojanDownloader_Win32_VaporRage_B_dha

YARA detection rule by roadwy

TrojanDownloader:Win32/VaporRage.B!dha,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 0a 00 00

rule TrojanDownloader_Win32_VaporRage_B_dha{
	meta:
		description = "TrojanDownloader:Win32/VaporRage.B!dha,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 0a 00 00 "
		
	strings :
		$a_03_0 = {4d 75 74 65 ?? 57 69 6e 4c 6f 67 00 } 		$a_03_1 = {68 6b 6c 40 24 ?? 31 32 34 00 } 		$a_03_2 = {46 69 6c 65 20 6e 6f ?? 20 65 78 69 73 74 00 } 		$a_03_3 = {61 73 64 61 73 ?? 61 73 64 67 74 67 67 66 00 } 		$a_03_4 = {50 50 4b 61 73 64 61 73 ?? 31 38 35 58 77 64 61 68 6b 6c 40 24 31 31 32 34 00 } 		$a_03_5 = {61 73 64 61 73 64 61 ?? 64 61 73 32 33 32 40 67 74 67 67 66 00 } 		$a_03_6 = {26 6c 6f 67 69 6e 3d 32 ?? 75 73 32 39 6f 26 6e 61 6d 65 3d 00 } 		$a_03_7 = {4d 6f 7a 69 6c 6c 61 2f 35 2e 30 28 58 31 31 3b 47 3b 4c 69 6e ?? 78 20 69 32 31 35 37 3b 65 6e 2d 55 53 3b 72 76 3a 31 2e 37 29 20 47 65 63 6b 6f 2f 32 34 32 38 39 35 31 31 36 20 46 69 72 65 66 6f 78 2f 31 2e 33 32 20 40 00 00 } 		$a_03_8 = {64 6c 6c 5f 62 6f 74 2e 64 ?? 6c 00 53 65 72 76 69 63 65 43 6f 6e 6e 65 63 74 69 6f 6e 43 68 65 63 6b 00 00 00 00 } 		$a_03_9 = {83 f9 1a 8d 52 01 1b c0 23 c8 8a 44 17 ff 32 84 ?? ?? ?? ?? ?? 41 88 42 ff 4e 75 e4 8b 7c ?? ?? 68 ?? ?? ?? ?? e8 8b ?? ?? ?? 83 c4 04 6a 40 68 00 10 00 00 57 6a 00 } 	condition:
		((#a_03_0  & 1)*1+(#a_03_1  & 1)*1+(#a_03_2  & 1)*1+(#a_03_3  & 1)*1+(#a_03_4  & 1)*2+(#a_03_5  & 1)*2+(#a_03_6  & 1)*2+(#a_03_7  & 1)*2+(#a_03_8  & 1)*3+(#a_03_9  & 1)*3) >=3
 
}

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

5f074235-d93e-4736-8421-12b53b20ccf9

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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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