Backdoor_Win32_Vedratve_A_dha

YARA detection rule by roadwy

Backdoor:Win32/Vedratve.A!dha,SIGNATURE_TYPE_PEHSTR_EXT,0d 00 0d 00 10 00 00

rule Backdoor_Win32_Vedratve_A_dha{
	meta:
		description = "Backdoor:Win32/Vedratve.A!dha,SIGNATURE_TYPE_PEHSTR_EXT,0d 00 0d 00 10 00 00 "
		
	strings :
		$a_01_0 = {c0 fc 50 51 0f 97 50 fe d9 c1 47 6f ab 63 ef 7d 33 e6 ca fe d3 58 da 3a ea b5 17 87 80 92 bd 96 } 		$a_01_1 = {8a 0b 32 4c 24 14 88 08 40 43 4e 75 f3 80 20 00 } 		$a_01_2 = {00 6d 61 6e 67 73 72 76 00 44 65 73 74 20 4e 65 74 77 6f 72 6b 00 } 		$a_01_3 = {3d 36 27 00 00 74 22 3d 44 27 00 00 76 15 3d 46 27 00 00 76 14 3d 48 27 00 00 76 07 3d 4a 27 00 00 76 06 } 		$a_03_4 = {6a 30 8d 85 ?? ff ff ff 5b 6a 44 5f 57 56 50 e8 ?? ?? 01 00 } 		$a_01_5 = {8a 08 32 4d 14 c1 6d 14 08 88 0c 07 40 4e 75 f0 } 		$a_01_6 = {62 47 55 42 53 4a 10 11 0d 47 4f 4f 00 } 		$a_01_7 = {6c 53 46 4d 70 60 6e 42 4d 42 44 46 51 62 00 } 		$a_01_8 = {d6 80 d3 9a 9d 80 87 92 9f 9f 96 97 f9 00 } 		$a_01_9 = {6b 78 65 74 72 61 79 2e 65 78 65 00 25 73 5c 25 73 2e 73 79 73 } 		$a_01_10 = {54 4d 42 4d 53 52 56 2e 65 78 65 00 46 52 57 4b 5f 45 56 45 4e 54 5f 53 46 43 54 4c 43 4f 4d 5f 45 58 49 54 } 		$a_01_11 = {25 73 20 2d 72 20 64 65 62 75 67 20 2d 7a 20 31 } 		$a_01_12 = {53 59 53 54 45 4d 49 4f 45 56 45 4e 54 31 31 37 } 		$a_01_13 = {64 46 57 70 5a 50 57 46 4e 67 4a 51 46 40 57 4c 51 5a 62 } 		$a_01_14 = {74 51 4a 57 46 73 51 4c 40 46 50 50 6e 46 4e 4c 51 5a 00 } 		$a_01_15 = {64 46 57 70 5a 50 57 46 4e 67 4a 51 46 40 57 4c 51 5a 62 00 } 	condition:
		((#a_01_0  & 1)*4+(#a_01_1  & 1)*4+(#a_01_2  & 1)*4+(#a_01_3  & 1)*2+(#a_03_4  & 1)*2+(#a_01_5  & 1)*2+(#a_01_6  & 1)*2+(#a_01_7  & 1)*2+(#a_01_8  & 1)*2+(#a_01_9  & 1)*2+(#a_01_10  & 1)*2+(#a_01_11  & 1)*2+(#a_01_12  & 1)*1+(#a_01_13  & 1)*1+(#a_01_14  & 1)*1+(#a_01_15  & 1)*1) >=13
 
}

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

08010e9e-ae5b-4bb3-8032-a156f0a59a14

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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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