TrojanDownloader_Win32_Putabmow_A

YARA detection rule by roadwy

TrojanDownloader:Win32/Putabmow.A,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 05 00 00

rule TrojanDownloader_Win32_Putabmow_A{
	meta:
		description = "TrojanDownloader:Win32/Putabmow.A,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 05 00 00 "
		
	strings :
		$a_01_0 = {8a 5d 14 8a cc f6 d3 f6 d1 22 4d 14 8a c3 22 c4 0a c8 88 0c 17 8b 7e 14 83 ff 10 72 04 8b 06 eb 02 8b c6 8a 0c 10 8a d1 22 d9 f6 d2 22 55 14 0a d3 88 55 14 8b 55 f0 42 89 55 f0 3b 56 10 72 } 		$a_01_1 = {53 6f 66 74 77 61 72 65 5c 57 6f 6d 62 61 74 55 70 64 61 74 65 72 5c 00 } 		$a_01_2 = {66 63 00 00 38 61 00 00 } 		$a_01_3 = {8a 14 78 8b 45 0c 8a ca 8a d8 f6 d1 22 c8 f6 d3 8a c3 22 c2 0a c8 0f b6 c1 66 89 04 7e } 		$a_03_4 = {68 a0 00 00 00 6a 20 68 ?? ?? ?? ?? 50 e8 ?? ?? ?? ?? 83 c4 10 c6 84 24 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_03_4  & 1)*1) >=2
 
}

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

33debcd9-0b98-4bdd-ad6c-a5076b1803fc

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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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