TrojanDownloader_Win32_Zlob_gen_BL_2

YARA detection rule by roadwy

TrojanDownloader:Win32/Zlob.gen!BL,SIGNATURE_TYPE_PEHSTR,15 00 15 00 08 00 00

rule TrojanDownloader_Win32_Zlob_gen_BL_2{
	meta:
		description = "TrojanDownloader:Win32/Zlob.gen!BL,SIGNATURE_TYPE_PEHSTR,15 00 15 00 08 00 00 "
		
	strings :
		$a_01_0 = {53 6f 66 74 77 61 72 65 5c 57 65 62 20 54 65 63 68 6e 6f 6c 6f 67 69 65 73 } 		$a_01_1 = {7b 45 32 30 39 30 36 37 33 2d 32 35 36 42 2d 34 36 33 32 2d 39 34 45 45 2d 46 45 43 37 46 35 35 31 35 34 33 43 7d } 		$a_01_2 = {7b 44 41 45 44 39 32 36 36 2d 38 43 32 38 2d 34 43 31 43 2d 38 42 35 38 2d 35 43 36 36 45 46 46 31 44 33 30 32 7d } 		$a_01_3 = {39 30 33 34 41 35 32 33 2d 44 30 36 38 2d 34 42 45 38 2d 41 32 38 34 2d 39 44 46 32 37 38 42 45 37 37 36 45 } 		$a_01_4 = {74 6f 6f 6c 66 6f 72 73 65 61 72 63 68 2e 63 6f 6d 2f 69 6e 64 65 78 } 		$a_01_5 = {49 45 20 41 6e 74 69 2d 53 70 79 77 61 72 65 } 		$a_01_6 = {53 6f 66 74 77 61 72 65 5c 4d 69 63 72 6f 73 6f 66 74 5c 49 6e 74 65 72 6e 65 74 20 45 78 70 6c 6f 72 65 72 5c 53 65 61 72 63 68 53 63 6f 70 65 73 } 		$a_01_7 = {53 4f 46 54 57 41 52 45 5c 4d 69 63 72 6f 73 6f 66 74 5c 57 69 6e 64 6f 77 73 5c 43 75 72 72 65 6e 74 56 65 72 73 69 6f 6e 5c 70 6f 6c 69 63 69 65 73 5c 65 78 70 6c 6f 72 65 72 5c 72 75 6e } 	condition:
		((#a_01_0  & 1)*10+(#a_01_1  & 1)*5+(#a_01_2  & 1)*5+(#a_01_3  & 1)*2+(#a_01_4  & 1)*2+(#a_01_5  & 1)*2+(#a_01_6  & 1)*1+(#a_01_7  & 1)*1) >=21
 
}

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

0bc556a9-ebb7-4c72-99d0-02a6fb31c89b

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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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