Trojan_Win32_OffLoader_ZZL_MTB

YARA detection rule by roadwy

Trojan:Win32/OffLoader.ZZL!MTB,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 04 00 00

rule Trojan_Win32_OffLoader_ZZL_MTB{
	meta:
		description = "Trojan:Win32/OffLoader.ZZL!MTB,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 04 00 00 "
		
	strings :
		$a_80_0 = {3a 2f 2f 70 69 63 74 75 72 65 73 75 72 70 72 69 73 65 2e 69 6e 66 6f 2f 68 69 69 6b 2e 70 68 70 3f } 		$a_80_1 = {3a 2f 2f 62 6f 72 64 65 72 72 61 62 62 69 74 73 2e 78 79 7a 2f 68 69 69 6b 73 2e 70 68 70 3f } 		$a_80_2 = {2f 73 69 6c 65 6e 74 } 		$a_80_3 = {44 6f 20 79 6f 75 20 77 61 6e 74 20 74 6f 20 72 65 62 6f 6f 74 20 6e 6f 77 3f } 	condition:
		((#a_80_0  & 1)*3+(#a_80_1  & 1)*3+(#a_80_2  & 1)*1+(#a_80_3  & 1)*1) >=8
 
}

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

e9f8c1fe-35bb-4e9d-86cf-a15a816275c3

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion