MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a malicious redirector link that points to 'ttraff.com', which is flagged as malicious. The document body, though heavily obfuscated, contains the text 'container houses plans pdf' and the malicious URL, suggesting a lure to trick users into clicking the link. The PDF also contains a large number of external links, many pointing to Shopify domains, which is indicative of a link farm used for SEO poisoning or to obscure the final malicious destination.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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 https://ttraff.com/pify?keyword=container+houses+plans+pdf In PDF document text
- http://files.noeleencosgrovemusic.com/uploads/1/3/1/8/131856279/6818246.pdfIn PDF document text
- http://tegekot.aaronbooth.info/uploads/1/3/1/4/131438474/josido.pdfIn PDF document text
- http://files.thephoenixcantata.org/uploads/1/3/1/6/131636855/4ae95f3f.pdfIn PDF document text
- http://files.maplephoenix.com/uploads/1/3/1/3/131380870/kawazato.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5481/6665/files/minecraft_spawn_distance.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6911/1449/files/62027964294.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/5302/1344/files/prova_auditor_fiscal_receita_federal_2020_comentada.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8307/9588/files/aufklrung_zusammenfassung.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0449/1457/3467/files/caged_bird_poem_maya_angelou.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5417/8216/files/gupofarunapewojareras.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8296/3361/files/nulazupazibase.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5526/6454/files/47650732703.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7294/5304/files/avid_virtual_instruments.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2742/3654/files/rupavorebel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2945/5263/files/dilopifopegutulesamiwo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8734/0454/files/windows_8._1pro_vl.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7001/3086/files/demitunutopedazax.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007e1b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E1B | 5032 bytes |
SHA-256: 7f40d3b71b503c5407d08c4e71541d5ec358f4c9ca1f597894e04ca740af59c6 |
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font_01_sfnt_off00008f25.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F25 | 1800 bytes |
SHA-256: 51ebeec29509b87aa858d500e37ac8853184703d07d1f913ce36d8e1dc7764c0 |
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font_02_sfnt_off000097b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x97B3 | 10804 bytes |
SHA-256: a001a63c6955c10decada9e493f0099c6e160203fc586ccad1d5ecaaf2c95add |
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font_03_sfnt_off0000bc51.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBC51 | 16312 bytes |
SHA-256: bf8f9ece8d9d74ce2d7a98a07ee1bb8f4056faf702b3b1702118181e85f1b939 |
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