Office (OLE) malware analysis — malicious · f1792695fa60249c

MALICIOUS

Office (OLE)

116.2 KB Created: 2018-10-03 10:50:00 Authoring application: Microsoft Office Word First seen: 2019-01-20

MD5: 28ff96774384e39d06926599e9697780 SHA-1: 9983fde389d004541d7d6d413bb6a3b8d95b9b51 SHA-256: f1792695fa60249c38088f327b62ec08a4698b14e8b3e0e9ae98e654545ea544

84 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with a critical heuristic firing. The presence of a legacy WordBasic auto-exec macro marker (AutoOpen) suggests an attempt to automatically execute malicious code upon opening. While VBA macros could not be extracted, the file's nature as a malicious document points towards a phishing attempt.

Heuristics 4

ClamAV: Doc.Malware.00536d-6705955-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Doc.Malware.00536d-6705955-0
Legacy WordBasic auto-exec macro marker medium OLE_LEGACY_WORDBASIC_AUTOEXEC

OLE Word document contains a legacy WordBasic auto-execution marker such as AutoOpen, but no modern VBA project was recovered and no stronger macro-virus family marker was present. This is analyst-facing evidence for old Word macro execution surface, not a downloader or parser-CVE attribution by itself.
Unsupported Office format for VBA extraction info OFFICE_FORMAT_UNSUPPORTED

olevba could not extract VBA macros (AssertionError); format-agnostic byte-level scans still ran. Likely legacy, encrypted, or malformed OLE/OOXML — re-scanning the same bytes will yield the same outcome.
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://schemas.openxmlformats.org/drawingml/2006/main In document text (OLE body)

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