VirTool_Win32_Injector_FS_3

YARA detection rule by roadwy

VirTool:Win32/Injector.FS,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule VirTool_Win32_Injector_FS_3{
	meta:
		description = "VirTool:Win32/Injector.FS,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_03_0 = {c6 45 c4 2f c6 45 c5 63 c6 45 c6 20 c6 45 c7 70 c6 45 c8 69 c6 45 c9 6e c6 45 ca 67 c6 45 cb 20 c6 45 cc 31 c6 45 cd 32 c6 45 ce 37 c6 45 cf 2e [0-80] c6 45 e1 33 c6 45 e2 32 c6 45 e3 2e c6 45 e4 65 c6 45 e5 78 c6 45 e6 65 } 	condition:
		((#a_03_0  & 1)*1) >=1
 
}

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

b559f6ac-59f1-4284-8cfe-4410ddf9e7bc

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