Malicious Office (OLE) / .PPT — malware analysis report

Static analysis result for SHA-256 905d4b51255ec81d…

MALICIOUS

Office (OLE) / .PPT

242.5 KB Created: 2006-08-16 00:00:00 Authoring application: Microsoft Office PowerPoint
MD5: 2fc586f4b115ce2eabe8bbc4bc14edda SHA-1: 939bb9f1e3f266503b929a98dbcc05492011260e SHA-256: 905d4b51255ec81d8683ca1165f2e2b27f8e3f7385c67af2b1f67bc1f6e16d0a
160 Risk Score

Malware Insights

MITRE ATT&CK
T1059.005 Visual Basic T1059.001 PowerShell

This PowerPoint presentation contains VBA macros, including an Auto_Close macro, which is designed to execute automatically when the presentation is closed. The critical heuristic firing indicates a Shell() call within the VBA code, suggesting the macro attempts to execute an external command. The specific command executed is not fully discernible from the provided heuristics, but the presence of Auto_Close and Shell() strongly implies a malicious intent to run arbitrary code. No specific malware family could be identified.

Heuristics 5

  • Shell() call in VBA critical OLE_VBA_SHELL
    Shell() call in VBA
  • Auto_Close macro high OLE_VBA_AUTOCLOSE
    Auto_Close macro
  • VBA p-code auto-exec with execution tokens high OLE_VBA_PCODE_AUTOEXEC_EXEC
    Compiled VBA/cache stream contains an auto-execution token together with shell/download/object-execution tokens. This catches p-code-only or source-extraction-failure macro documents where visible source is unavailable.
  • VBA macros detected medium OLE_VBA_MACROS
    Document contains VBA macro code
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://1230948%1230948@j.mp/jaslpjisakollpdasasddlasksddkokpljj

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
macros.bas
80f8e66f229f53e62750471928f14b3b7a5d19ec17bc80ed37f631c0514f88ea
vba-macro oletools.olevba.extract_macros (decoded VBA source) 21341 bytes