MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1204.002 Malicious Link
T1566.002 Spearphishing Attachment
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.com/pify?keyword=speed+up+my+mac'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded links, including one to 'https://cdn.shopify.com/s/files/1/0431/6590/9160/files/bofodapenitodanewov.pdf'. The document body also contains text suggesting a lure to 'speed up my mac', aligning with the redirector's keyword. The heuristic 'SE_CLIPBOARD_COMMAND_LURE' indicates the document may also instruct the user to execute commands, further supporting a malicious intent.
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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Clipboard command execution lure high SE_CLIPBOARD_COMMAND_LUREDocument tells the user to copy or paste clipboard content into Run, PowerShell, cmd, or another shell-like execution context
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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=speed+up+my+mac In PDF document text
- http://files.frederickwysocki.com/uploads/1/3/1/1/131164204/vixomowiganasag-zolike-taxigavovaxepu.pdfIn PDF document text
- http://vubuwo.davidbarg.com/uploads/1/3/1/4/131437987/nuwudutewujo-zuwozolexe.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/1/0431/6590/9160/files/bofodapenitodanewov.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0490/3073/files/87108611806.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0634/4863/files/boolean_rails_simple_form.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2469/4942/files/90321796114.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4819/8556/files/46987091565.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2658/6519/files/xekukisaj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8072/9251/files/pibunexetilewafatib.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/6747/2037/files/4259384459.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2552/8989/files/google_docs_to_word_converter.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6966/1589/files/fokenofuburabugisagawu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1864/8732/files/zebemovoxigilobej.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006aa2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AA2 | 5120 bytes |
SHA-256: 58814b88ea135cabe449d1c5e55f8792dfa7107ff16fa260b2280508c5ab5ae3 |
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font_01_sfnt_off00007c01.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C01 | 10516 bytes |
SHA-256: cff6615766ae15200820ed81b24ce5320ad0c54c0efe62b14c3c6fb9c108784c |
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font_02_sfnt_off0000a029.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA029 | 16076 bytes |
SHA-256: df8916dc0488248139c8b7f8575cdad52201066875df9eb3f38f8be7ce625b0f |
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