Trojan_Win32_Gatak_DR_dha

YARA detection rule by roadwy

Trojan:Win32/Gatak.DR!dha,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 08 00 00

rule Trojan_Win32_Gatak_DR_dha{
	meta:
		description = "Trojan:Win32/Gatak.DR!dha,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 08 00 00 "
		
	strings :
		$a_01_0 = {c6 45 ec 6e c6 45 ed 74 c6 45 ee 64 c6 45 ef 6c c6 45 f0 6c c6 45 f1 2e c6 45 f2 64 c6 45 f3 6c c6 45 f4 6c } 		$a_01_1 = {33 f6 8a 11 8a da 80 eb 41 80 fb 19 77 03 80 c2 20 38 54 35 ec 75 0f } 		$a_01_2 = {6a 40 83 c6 04 8b 04 3e 68 00 30 00 00 89 45 f8 8d 45 f8 50 6a 00 8d 45 fc 50 6a ff 83 c6 04 89 5d fc } 		$a_01_3 = {76 65 76 65 72 6b 61 2e 6a 75 6e 79 6b 73 2e 63 7a 2f 72 65 70 6f 72 74 } 		$a_01_4 = {75 70 6c 6f 61 64 73 2f 65 63 38 37 32 34 33 31 32 38 38 36 63 36 38 62 32 63 32 65 35 63 34 36 64 30 61 33 36 63 34 37 2e 70 6e 67 } 		$a_01_5 = {69 6d 61 67 65 73 75 70 2e 6e 65 74 2f 3f 64 69 3d 31 32 31 34 30 34 33 32 39 37 37 36 31 31 } 		$a_01_6 = {33 63 62 35 63 38 66 62 66 30 31 36 66 36 66 63 37 62 36 39 61 31 37 61 63 64 33 62 64 61 31 66 2e 70 6e 67 } 		$a_01_7 = {67 65 73 75 70 2e 6e 65 74 2f 3f 64 69 3d 32 31 34 30 34 36 35 31 39 36 37 39 } 	condition:
		((#a_01_0  & 1)*4+(#a_01_1  & 1)*4+(#a_01_2  & 1)*1+(#a_01_3  & 1)*4+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1+(#a_01_7  & 1)*1) >=6
 
}

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

7f98ee87-8471-4220-b1eb-032f497b14be

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