MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a link that redirects to a known malicious domain, indicating a phishing or redirection attempt. The document also exhibits characteristics of a link farm, with numerous embedded URLs pointing to external resources, likely for SEO manipulation or to host further malicious content. No scripts were extracted from this sample.
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=coffee+bean+and+tea+leaf+menu+pdf In PDF document text
- http://files.memoryreloaded.com/uploads/1/3/1/4/131453715/penog_pidogavetavujad.pdfIn PDF document text
- http://files.audiokusini.com/uploads/1/3/1/4/131454034/5562825.pdfIn PDF document text
- http://files.alicemaselnikova.com/uploads/1/3/1/4/131454850/detovelejovija-jofifofimajupob-xerefibigipama-pamimimisur.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/1/0434/4925/4041/files/suzovituzuzuvukevux.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1779/7785/files/gufonez.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/2038/1342/files/void_method_java.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8072/1311/files/78834346025.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4229/0336/files/98087919716.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xuxovozukirofavekejob.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8749/5321/files/sobutuleroke.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2640/7833/files/62756556731.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7496/1059/files/jorigijekane.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8609/4248/files/17492470433.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4312/6438/files/search_books_online.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_off0000649a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x649A | 4960 bytes |
SHA-256: 70dbace68c3adc4af3c82eebbd15476ea92c58e1544cde75519c5226d6370c98 |
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font_01_sfnt_off0000755c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x755C | 10800 bytes |
SHA-256: a9324c40a482e936ab496357aedd558e95746f04047f515272388f2008cf7eec |
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font_02_sfnt_off00009361.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9361 | 10800 bytes |
SHA-256: 09757c9367dfc4d364c414caeebb1e4eca72e3ba28c6b4a1b22e49306c96d818 |
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font_03_sfnt_off0000b8ac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB8AC | 16296 bytes |
SHA-256: 8209c5fc27800dad91b79bdc1d2542939faa66d1b2f519a8f9f1b913071849a2 |
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