ExeStealth

ExeStealth is a tool that encrypts files to avoid detection and hacking. Designed by WebToolMaster, this free software is simple to implement and one of the best anti-hacking tools on the market, which also makes it effective at hiding malware code in your system.

Technique Identifier

U1405

Technique Tag

ExeStealth

Evasion Categories

Packers

Detection Rules

rule ExeStealth_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 }
    condition:
        $a at pe.entry_point

}
rule EXEStealth_v275a_WebtoolMaster_h_additional: 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 2E 63 6F 6D 00 90 60 90 E8 00 00 00 00 5D 81 ED F7 27 40 00 B9 15 00 00 00 83 C1 04 83 C1 01 EB 05 EB FE 83 C7 56 EB 00 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 96 0C 00 00 90 8D BD 74 28 40 00 8B F7 AC ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? AA E2 C5 }
    condition:
        $a at pe.entry_point

}
rule EXEStealth_275_WebtoolMaster_additional: PEiD
{
    strings:
        $a = { 33 C9 B4 4E CD 21 73 02 FF ?? BA ?? 00 B8 ?? 3D CD 21 }
    condition:
        $a at pe.entry_point

}
rule EXEStealth_276_Unregistered_WebtoolMaster_additional: PEiD
{
    strings:
        $a = { EB ?? 45 78 65 53 74 65 61 6C 74 68 20 56 32 20 53 68 61 72 65 77 61 72 65 20 }
    condition:
        $a at pe.entry_point

}
rule EXEStealth_276_Unregistered_WebtoolMaster: PEiD
{
    strings:
        $a = { EB ?? 45 78 65 53 74 65 61 6C 74 68 20 56 32 20 53 68 61 72 65 77 61 72 65 20 }
    condition:
        $a at pe.entry_point

}
rule EXEStealth_275_WebtoolMaster: PEiD
{
    strings:
        $a = { 90 60 90 E8 00 00 00 00 5D 81 ED D1 27 40 00 B9 15 00 00 00 }
    condition:
        $a at pe.entry_point

}
rule EXEStealth_v275a_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 2E 63 6F 6D 00 90 60 90 E8 00 00 00 00 5D 81 ED F7 27 40 00 B9 15 00 00 00 83 C1 04 83 C1 01 EB 05 EB FE 83 C7 56 EB 00 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 96 0C 00 00 90 8D BD 74 28 40 00 8B F7 AC ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? AA E2 C5 }
    condition:
        $a at pe.entry_point

}
rule ExeStealth_WebToolMaster_additional: 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 }
    condition:
        $a at pe.entry_point

}
rule EXEStealth_v275a_WebtoolMaster_h: 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 }
    condition:
        $a at pe.entry_point

}

Additional Resources

External Links

The resources provided below are associated links that will give you even more detailed information and research on current evasion technique. It is important to note that, while these resources may be helpful, it is important to exercise caution when following external links. As always, be careful when clicking on links from unknown sources, as they may lead to malicious content.

ExeStealth Protector - Software Copy Protection Tool for EXE, PDF, SWF, SCR, TXT and RTF files and documents

Created

June 19, 2022

Last Revised

March 24, 2026