MALICIOUS
104
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.005 Visual Basic
The sample is a malicious DOC file containing a VBA macro that executes upon opening the document. The macro attempts to copy content, potentially to be used in a subsequent stage, and then attempts to open a password-protected document named 'reform.doc' with the password '2281337'. The presence of the Document_Open macro and the attempt to open a password-protected file suggest a social engineering lure to bypass security measures or trick the user into further interaction.
Heuristics 5
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Office EPRINT stream contains EMF object high OLE_EPRINT_EMF_OBJECTOLE ObjectPool contains an EPRINT stream with EMF data. This is rare in normal documents and is CVE-2007-3893/MS07-046-family evidence when paired with Office exploit payload anomalies, but the malformed EMF record is not proven by this rule alone.
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Document_Open macro high OLE_VBA_DOCOPENDocument_Open macro
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VBA macros detected medium OLE_VBA_MACROSDocument contains VBA macro code
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Suspicious extracted artifact info EXTRACTED_FILE_STATIC_TRIAGEOne or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.
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Embedded URL info EMBEDDED_URLOne 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://schemas.microsoft.com/office/2006/encryption
- http://schemas.microsoft.com/office/2006/keyEncryptor/password
- http://schemas.microsoft.com/office/2006/keyEncryptor/certificate
- http://schemas.openxmlformats.org/drawingml/2006/main
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
macros.bas0a06014613143cbe2a99a6668797fa75d777745e4cb0cc3d3e516c00f52b7709 |
vba-macro | oletools.olevba.extract_macros (decoded VBA source) | 2886 bytes |
ole10native_00.binc14c2950f2bf2b0b9f45bae327f4a499e0e0703355490ddb15278dfc2f446340 |
ole-package | OLE Ole10Native stream: ObjectPool/_1692582292/Ole10Native | 340801 bytes |
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Detection
ClamAV:
No threats found
Obfuscation or payload:
likely
Carved artifact entropy is 7.98, consistent with packed or encrypted content.
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