MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector at 'ttraff.com'. This indicates a deliberate attempt to obscure the final malicious destination. The document body, though heavily obfuscated, also contains the same redirector URL, reinforcing its malicious intent. The presence of a link farm suggests a tactic to increase the chances of a user clicking a malicious link, potentially leading to phishing or malware download.
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=safety+jogger+bestboy+pdf In PDF document text
- http://files.arklow.coralleisure.ie/uploads/1/3/1/3/131381078/binamodebozatu.pdfIn PDF document text
- http://files.nlistudiosla.com/uploads/1/3/1/4/131438038/pabutarirotosara.pdfIn PDF document text
- http://files.tinaplakinger.com/uploads/1/3/2/3/132303238/gafero.pdfIn PDF document text
- http://files.oldfieldfarmhorseandhome.com/uploads/1/3/1/4/131453588/3342591.pdfIn PDF document text
- http://files.connectscounseling.com/uploads/1/3/0/8/130874253/7162373.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/1/0431/3127/3383/files/15500602833.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/bewewolifokolugetu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0555/8436/files/zesoput.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9814/4932/files/vofezapujidogo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1687/0293/files/presentation_in_english_example.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3225/5392/files/83898287154.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5881/3341/files/sap_basis_certification_questions_and_answers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/68769425665.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4364/9698/files/capteur_d_humidit_du_sol_analogique_et_numrique.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0637/7632/files/ridipekewega.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2821/0073/files/suxesovusigezolegazasu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4864/0418/files/viregisogajel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1687/1333/files/lusedomisarajirotipurege.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004c15.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4C15 | 5232 bytes |
SHA-256: 5bbbf05ff448aebb97e4ef902cf8edc0cf7b659a691ba64f1f1c227f2b4ffed5 |
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font_01_sfnt_off00005df9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DF9 | 10224 bytes |
SHA-256: d19c96a5feec404ac578b6c68da2f7e329a4b3fc3c385397efb813a2dfcdedb3 |
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font_02_sfnt_off000080a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80A9 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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