Malicious PDF — malware analysis report

Static analysis result for SHA-256 4dff79980d097e61…

MALICIOUS

PDF

32.2 KB Created: 2020-05-22 10:00:25 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 93b429669a70ef25d8ad5716618c28e3 SHA-1: 8b6ff91c43d0471959ab7c851f87c8738651f85d SHA-256: 4dff79980d097e610750318c160810d9d846960c51debe6dec9f58a7519048e9
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a large number of external links, many of which point to other PDF files hosted on similar domains. The document body mentions 'New England seafood restaurant' and includes metadata indicating it was generated by wkhtmltopdf, suggesting a lure to a website. The primary URL, http://videooutreach.info/uploads/1/3/0/5/130551083/130551083.html#new+england+seafood+restaurant, likely serves as the initial landing page for a phishing or scam campaign.

Heuristics 3

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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://videooutreach.info/uploads/1/3/0/5/130551083/130551083.html#new+england+seafood+restaurant
    • http://equityonecontractors.com/uploads/1/3/1/4/131406781/vudezozemago.pdf
    • http://codyjscott.org/uploads/1/3/1/3/131380388/nanipufonejitadubi.pdf
    • http://immediateprovisional.com/uploads/1/3/1/8/131871768/8848914.pdf
    • http://globaljigsaw.org/uploads/1/3/0/5/130550879/3cdce03b138.pdf
    • http://medievalwedding.net/uploads/1/3/0/6/130603702/4748c4.pdf
    • http://beaconeducationservices.com/uploads/1/3/1/0/131070112/xasovawed_xepemediv_nusamofejas.pdf
    • http://thebeardandthebbq.com/uploads/1/3/0/7/130739330/3430878.pdf
    • http://danahalllcpc.com/uploads/1/3/0/5/130543682/lonexazadupuf.pdf
    • http://789384669264936532.org/uploads/1/3/0/2/130291702/gorazowefeg-wakeladamukeko-razebufazov-zixenenowewisip.pdf
    • http://addiscakes.com/uploads/1/3/0/4/130488304/cb9f0a30.pdf
    • http://teshuvah.international/uploads/1/3/0/5/130545698/9138756.pdf
    • http://michaelvincentcoaching.com/uploads/1/3/1/4/131437377/nulimulax.pdf
    • http://damonsinclairholdings.com/uploads/1/3/1/3/131383981/pifosavolib.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://ns.adobe.com/xap/1.0/rights/

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00005350.bin
1766e7df44015af4396c9ce74096fd5085d7b2f88687ae908d202367e0f5d42d		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5350 9988 bytes

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