TrojanDropper_Win32_Vbegg_A

YARA detection rule by roadwy

TrojanDropper:Win32/Vbegg.A,SIGNATURE_TYPE_PEHSTR_EXT,04 00 03 00 04 00 00

rule TrojanDropper_Win32_Vbegg_A{
	meta:
		description = "TrojanDropper:Win32/Vbegg.A,SIGNATURE_TYPE_PEHSTR_EXT,04 00 03 00 04 00 00 "
		
	strings :
		$a_03_0 = {50 50 20 3d 20 6e 75 6d 2b 28 28 38 2d 36 29 2b 28 33 2d 33 29 2b 34 29 [0-02] 50 50 20 3d 20 50 50 2b 31 30 30 30 2d 28 28 34 2a 32 29 2a 31 32 35 29 } 		$a_01_1 = {54 54 54 48 48 2e 6f 70 65 6e 20 50 50 28 2d 36 2b 38 30 29 20 26 20 50 50 28 2d 36 2b 37 39 29 20 26 20 50 50 28 2d 36 2b 38 33 29 20 26 20 50 50 28 2d 36 2b 38 34 29 } 		$a_03_2 = {50 78 2e 45 78 70 61 6e 64 45 6e 76 69 72 6f 6e 6d 65 6e 74 53 74 72 69 6e 67 73 28 22 25 74 65 6d 70 25 22 29 20 26 20 22 5c [0-02] 2e 74 6d 70 } 		$a_03_3 = {49 66 20 4e 6f 74 20 46 53 59 2e 46 69 6c 65 45 78 69 73 74 73 28 41 4c 59 59 20 26 20 56 52 46 59 29 20 54 68 65 6e [0-02] 53 65 74 20 57 72 69 74 65 53 74 75 66 66 20 3d 20 46 53 59 2e 4f 70 65 6e 54 65 78 74 46 69 6c 65 28 41 4c 59 59 20 26 20 56 52 46 59 2c 20 38 2c 20 54 72 75 65 29 } 	condition:
		((#a_03_0  & 1)*1+(#a_01_1  & 1)*1+(#a_03_2  & 1)*1+(#a_03_3  & 1)*1) >=3
 
}

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

0c28633e-b3e1-4657-b268-15f68639e236

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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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