TrojanDropper_Win32_Colapea_A

YARA detection rule by roadwy

TrojanDropper:Win32/Colapea.A,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 04 00 00

rule TrojanDropper_Win32_Colapea_A{
	meta:
		description = "TrojanDropper:Win32/Colapea.A,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 04 00 00 "
		
	strings :
		$a_01_0 = {66 81 7d fa bc 07 72 08 66 81 7d fa 3b 08 76 07 } 		$a_03_1 = {83 f8 06 75 19 a1 ?? ?? ?? ?? e8 ?? ?? ff ff 83 f8 1e 75 0a b8 02 00 00 00 e8 } 		$a_01_2 = {30 78 32 33 34 32 32 34 34 68 20 69 6e 20 55 73 65 72 33 32 2e 64 6c 6c } 		$a_01_3 = {57 45 20 53 49 4c 49 4e 45 45 2c 20 51 55 49 43 4b 45 52 2c } 	condition:
		((#a_01_0  & 1)*1+(#a_03_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=3
 
}

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

bebc7f33-4918-4c22-b8bc-a4ce1d39eab4

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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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