MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to PDF files hosted on Shopify. One of these links, 'https://ttraff.cc/pify?keyword=html+form+auto+submit', is identified as a malicious redirector. This suggests the document is part of a link farm or SEO poisoning campaign designed to lure users to malicious infrastructure. No scripts were extracted, limiting the analysis of direct payload delivery.
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.cc/pify?keyword=html+form+auto+submit In PDF document text
- http://files.millstreetcoc.com/uploads/1/3/1/6/131606125/ribug.pdfIn PDF document text
- http://files.tbruederl.com/uploads/1/3/1/4/131438282/luliboxafolev.pdfIn PDF document text
- http://files.allynodonnellrealestate.com/uploads/1/3/0/9/130969368/2d50a1fddc10b1f.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0440/4235/4853/files/83866306386.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/7618/8315/files/65909480869.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8851/1130/files/pafifewikenilu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0084/7781/files/93809484313.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9297/4499/files/walososofe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0063/5290/files/7571032127.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4910/6073/files/forbid_past_tense.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9502/4033/files/18040366259.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0935/9520/files/world._execute_me.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3909/5973/files/watch_avengers_free_online.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1903/5033/files/tikajuvipozenaxegu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9028/9574/files/genasapenojajetame.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0484/5465/files/saxusup.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_off0000544a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x544A | 4672 bytes |
SHA-256: 908d4155cb359ae4d671ec12de8f9accc458d8072e06852c1fd8a78471941adc |
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font_01_sfnt_off0000641a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x641A | 10684 bytes |
SHA-256: 145c1770766a0f7c753ffa575c716dc96876dd07194ab19a5e578051feab2e88 |
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font_02_sfnt_off000088ca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x88CA | 16076 bytes |
SHA-256: b12fd7abebef46c6af06114fd52e3a226bf6873093cd64b6bfea0858fd0ebc42 |
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font_03_sfnt_off00009d6d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D6D | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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