Trojan_Win32_TinyCrypt_PA_MTB

YARA detection rule by roadwy

Trojan:Win32/TinyCrypt.PA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00

rule Trojan_Win32_TinyCrypt_PA_MTB{
	meta:
		description = "Trojan:Win32/TinyCrypt.PA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_02_0 = {8b 45 c8 83 c0 01 89 45 c8 81 7d c8 [0-04] 73 64 8b 4d c8 8b 55 d4 8b 04 8a 89 45 88 8b 0d [0-04] 89 4d 8c 8b 55 88 2b 55 c8 89 55 88 8b 45 e0 } 		$a_02_1 = {99 b9 00 00 09 00 f7 f9 89 ?? e0 8b 55 ?? 33 55 ?? 89 55 ?? 8b ?? e0 2d 00 10 00 00 89 ?? e0 c1 45 ?? 07 8b ?? e0 c1 e1 ?? 89 4d e0 8b 55 ?? 33 55 ?? 89 55 ?? 8b 45 ?? 8b 4d f4 8b 55 ?? 89 14 81 eb } 	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 ]]

2e39911f-d62d-4669-9941-d5e415d2e24e

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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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