MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a malicious redirector link pointing to ttraff.com, which is known for malicious activity. It also features a large number of embedded links, many of which point to Shopify domains, likely as part of an SEO link farm to obscure the malicious intent. The document body contains a call-to-action phrase, suggesting a lure to trick the user into clicking the malicious link.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=portal+2+aperture+tag+free In PDF document text
- http://files.manyanabeachpad.com/uploads/1/3/1/4/131437041/fakuwem.pdfIn PDF document text
- http://torazom.friendshipfiles.com/uploads/1/3/0/8/130874588/tujesidedupo_nobewo.pdfIn PDF document text
- http://files.ipmed.org/uploads/1/3/1/8/131856945/geputuz.pdfIn PDF document text
- http://files.mybasketball.ca/uploads/1/3/2/8/132815359/bb828c795e1.pdfIn PDF document text
- http://sakozulu.jowensmithmusic.com/uploads/1/3/1/3/131379477/kubavika.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/1/0461/9114/9214/files/sullivan_algebra_and_trigonometry_9th_edition_answers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6284/3797/files/anterior_cruciate_ligament_anatomy.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9182/0695/files/63897560383.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0962/2695/files/vomowotizu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0463/0672/1957/files/41460324462.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7509/3159/files/pdf_to_excel_converter_for_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0098/7811/files/applied_econometrics_with_r_kleiber.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7318/3643/files/42953425952.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5320/3102/files/rutodukuzopefugazemo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0485/4426/files/melamukigara.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6970/1280/files/dififelowezato.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9548/1750/files/xawobukevowuwo.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007096.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7096 | 5024 bytes |
SHA-256: ae7f786c12b178378fd6c66c7a5eb7842ebbced846821f0818f1b6d086d611bc |
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font_01_sfnt_off000081bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81BD | 10652 bytes |
SHA-256: f2cf78fedbeb82d5106df2d4ee60a5d87d2316b66a731a2ef856bc507d2689cd |
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