Win_Trojan_Crypted_100

YARA detection rule by HydraDragonAntivirus · GPL-2.0

Rule Win_Trojan_Crypted_100 (No description metadata provided).

rule Win_Trojan_Crypted_100
{
strings:
	$a0 = { 35??0000008b4df8[16]eb02eb02ebb28b }

	$a1 = { 83????6a00683d000000683d0000006835000000687f00000068630000006862000000683d0000006834000000683f00000068230000006834000000681a00000068[4-4]e8 }

	$a2 = { 83????6a0068280000006823000000683e000000683c0000006834000000681c0000006822000000682200000068340000006832000000683e000000682300000068010000006834000000682500000068380000006823000000680600000068[4-4]e8 }

	$a3 = { 83????6a006835000000683000000068340000006823000000683900000068050000006834000000683c000000682400000068220000006834000000680300000068[4-4]e8 }

	$a4 = { 83????6a00683d000000683d0000006835000000687f000000683d000000683d00000068150000006825000000681f00000068[4-4]e8 }


condition:
	$a0 and $a1 and $a2 and $a3 and $a4
}

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

fc7daeb0-b780-4503-9b72-8c24ba1710ed

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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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