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Merge pull request #868 from avast/LZ_Installer_Viseman

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Added YARA rule for VISEMAN installer
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Petr Zemek 2020-10-14 07:25:42 +02:00 committed by GitHub
commit c3df2c4806
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1 changed files with 10 additions and 0 deletions
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10
support/yara_patterns/tools/pe/x86/installers.yara
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@ -642,6 +642,16 @@ rule thinstall_3348_3350_vs {
$1 at pe.entry_point
}
rule viseman {
meta:
tool = "I"
name = "Viseman Installer"
condition:
pe.overlay.offset != 0 and
pe.overlay.size > 4 and
uint32(pe.overlay.offset) == 0x56495345 // Reversed "VISE"
}
rule wise_installer_uv_01 {
meta:
tool = "I"