Trojan_Win32_Vapsup_E

YARA detection rule by roadwy

Trojan:Win32/Vapsup.E,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00

rule Trojan_Win32_Vapsup_E{
	meta:
		description = "Trojan:Win32/Vapsup.E,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_02_0 = {8b 4d c4 83 c1 01 89 4d c4 8b 55 c4 3b 55 cc 73 31 8b 45 0c 50 e8 89 fd ff ff 83 c4 04 66 89 45 c0 0f b7 4d c0 81 f1 ?? ?? 00 00 51 8d 4d d0 e8 1f 01 00 00 8b 55 f0 8b 45 0c 8d 0c 50 89 4d 0c eb be } 		$a_02_1 = {8b 55 f4 8b 45 08 0f b7 0c 50 83 f9 41 7c ?? 8b 55 f4 8b 45 08 0f b7 0c 50 83 f9 46 7f ?? 8b 55 f4 8b 45 08 0f b7 0c 50 83 e9 37 66 89 4d f0 } 	condition:
		((#a_02_0  & 1)*1+(#a_02_1  & 1)*1) >=2
 
}

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

d1290b05-2658-4613-a0be-1cd96bfec78e

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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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