TrojanDownloader_Win32_Tiny_GX

YARA detection rule by roadwy

TrojanDownloader:Win32/Tiny.GX,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule TrojanDownloader_Win32_Tiny_GX{
	meta:
		description = "TrojanDownloader:Win32/Tiny.GX,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_00_0 = {43 3a 5c 50 72 6f 67 72 61 6d 20 46 69 6c 65 73 5c 49 6e 74 65 72 6e 65 74 20 45 78 70 6c 6f 72 65 72 5c 53 56 43 48 30 53 54 2e 45 58 45 } 		$a_00_1 = {43 3a 5c 50 72 6f 67 72 61 6d 20 46 69 6c 65 73 5c 57 69 6e 64 6f 77 73 20 4d 65 64 69 61 20 50 6c 61 79 65 72 5c 64 65 66 72 65 6e 6c 74 2e 77 6d 7a } 		$a_00_2 = {65 61 73 79 63 6c 69 63 6b 70 6c 75 73 39 } 		$a_02_3 = {68 74 74 70 3a 2f 2f [0-30] 2f 6c 67 69 66 2f ?? ?? ?? ?? ?? ?? 2e 67 69 66 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_02_3  & 1)*1) >=4
 
}

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

3415f417-d803-42de-9e44-2ce528999f66

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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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