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

Static analysis result for SHA-256 7b0d1275328c6d19…

MALICIOUS

Office (OLE) / .XLSX

966.0 KB Created: 2006-09-16 00:00:00 Authoring application: Microsoft Excel First seen: 2026-03-10
MD5: 9153dd7775cf8fc6e696ed671328a52b SHA-1: 0e84e6369f2b116cf56954168c74bb8a0fc3443d SHA-256: 7b0d1275328c6d19b44c89746d0dd459723c2bb7b28d93a23139ca00cf40ba56
62 Risk Score

Malware Insights

MITRE ATT&CK
T1203 Exploitation for Client Execution

The critical heuristic firing indicates exploitation of CVE-2017-0199, which is used to download and execute a remote loader from a specified URL. The embedded URL, http://000000000000000027107205171/02.pHp, is the primary indicator of the malicious payload's origin. This suggests the file acts as a dropper for further malicious activity.

Heuristics 2

  • OLE2Link / URL Moniker → remote loader — CVE-2017-0199 critical CVE likely CVE_2017_0199
    Document contains an embedded OLE link object whose URL Moniker points to a remote URL. When the host file is opened, Office follows the link, downloads the URL, and processes the response based on its Content-Type (HTA -> mshta.exe, RTF → Word, etc.) — the documented CVE-2017-0199 primitive. The URL extension is not a reliable filter; servers can return different payloads to Office's user agent.
  • 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://000000000000000027107205171/02.pHp

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