Exe_Stealth_275a_WebtoolMaster

YARA detection rule by Yara-Rules · GPL-2.0

Rule Exe_Stealth_275a_WebtoolMaster (No description metadata provided).

import "pe"
rule Exe_Stealth_275a_WebtoolMaster: PEiD
{
    strings:
        $a = { EB 58 53 68 61 72 65 77 61 72 65 2D 56 65 72 73 69 6F 6E 20 45 78 65 53 74 65 61 6C 74 68 2C 20 63 6F 6E 74 61 63 74 20 73 75 70 70 6F 72 74 40 77 65 62 74 6F 6F 6C 6D 61 73 74 65 72 2E 63 6F 6D 20 2D 20 77 77 77 2E 77 65 62 74 6F 6F 6C 6D 61 73 74 65 72 }
        $b = { EB 00 EB 17 53 68 61 72 65 77 61 72 65 20 2D 20 45 78 65 53 74 65 61 6C 74 68 00 60 90 E8 00 00 00 00 5D 81 ED C4 27 40 00 B9 15 00 00 00 83 C1 04 83 C1 01 EB 05 EB FE 83 C7 56 EB 00 83 E9 02 81 C1 78 43 27 65 EB 00 81 C1 10 25 94 00 81 E9 63 85 00 00 B9 }
    condition:
        for any of ($*) : ( $ at pe.entry_point )

}

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

4a98a9d9-9848-4a46-9259-fa3eb76d84f4

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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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