Office (OLE) / .DOC malware analysis — malicious · 8cfc962536a04ab2

MALICIOUS

Office (OLE) / .DOC

50.5 KB Created: 1997-02-17 17:42:00 Authoring application: Microsoft Word 11.2

MD5: 9f9c1930897a8538dfbb3288e008a04d SHA-1: 0047dafdaaceeb48e37d53bc14ec0ebb96613ba0 SHA-256: 8cfc962536a04ab2eeeca5db58f004e4b1d65220da50f1ebeabb2f79a305adb0

180 Risk Score

Malware Insights

MITRE ATT&CK

T1059.005 Visual Basic for Applications T1566.001 Spearphishing Attachment

The file is a Microsoft Word document containing VBA macros, specifically a Document_Open macro, which is a common technique for initial execution. ClamAV detected this file as Doc.Trojan.Thus-8, indicating a known malicious pattern. The macro is likely designed to download and execute a second-stage payload, although the specific actions are not detailed in the provided heuristics.

Heuristics 4

ClamAV: Doc.Trojan.Thus-8 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Doc.Trojan.Thus-8
ClamAV detection on extracted artifact critical EXTRACTED_FILE_CLAMAV

ClamAV flagged at least one file extracted from inside this sample. Even when the wrapping document carries no AV detection of its own, a hit on the carved artifact is a strong indicator the sample is a delivery vehicle.
Document_Open macro high OLE_VBA_DOCOPEN

Document_Open macro
VBA macros detected medium OLE_VBA_MACROS

Document contains VBA macro code

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`macros.bas` `588a321bc75a5ae4e5725821dec576a3355fde580c6308b43a6d085be431a441`	vba-macro	oletools.olevba.extract_macros (decoded VBA source)	2375 bytes
Detection ClamAV: Doc.Trojan.Thus-8 Obfuscation or payload: unlikely

Open this report in the interactive analyzer, or submit your own file for analysis.