Trojan_BAT_Quasar_GIF_MTB

YARA detection rule by roadwy

Trojan:BAT/Quasar.GIF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00

rule Trojan_BAT_Quasar_GIF_MTB{
	meta:
		description = "Trojan:BAT/Quasar.GIF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_80_0 = {70 6f 77 65 72 73 68 65 6c 6c 2e 65 78 65 } 		$a_80_1 = {61 30 37 34 39 39 38 36 2e 78 73 70 68 2e 72 75 } 		$a_80_2 = {53 6f 66 74 77 61 72 65 5c 50 6f 6c 69 63 69 65 73 5c 4d 69 63 72 6f 73 6f 66 74 5c 57 69 6e 64 6f 77 73 5c 53 79 73 74 65 6d } 		$a_80_3 = {5c 50 72 6f 67 72 61 6d 44 61 74 61 5c 64 65 66 33 2e 65 78 65 } 		$a_80_4 = {5c 50 72 6f 67 72 61 6d 44 61 74 61 5c 41 6b 72 6f 73 41 43 2e 65 78 65 } 		$a_01_5 = {73 65 74 5f 55 73 65 53 68 65 6c 6c 45 78 65 63 75 74 65 } 	condition:
		((#a_80_0  & 1)*1+(#a_80_1  & 1)*1+(#a_80_2  & 1)*1+(#a_80_3  & 1)*1+(#a_80_4  & 1)*1+(#a_01_5  & 1)*1) >=6
 
}

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

0bd5dc9f-0acf-4bff-a547-ced32aeedebd

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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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