MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous links, many of which point to a redirector URL associated with malicious activity. The presence of a link to 'ttraff.com' strongly suggests a phishing or scam attempt, aiming to redirect users to potentially harmful content. The ML classifier also flagged this PDF with high confidence.
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/wix?keyword=%25D9%2586%25D8%25B8%25D8%25B1%25D9%258A%25D8%25A9+%25D8%25AC%25D9%258A%25D9%2585%25D8%25B3+%25D9%2587%25D9%2588%25D8%25AA%25D9%2588%25D9%2586 In 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/1/0431/6240/2965/files/cannot_search_a_document.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1631/4277/files/bastar_university_time_table_2020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8375/0821/files/cctv_camera_installation_guide_in_urdu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7727/1716/files/60652464010.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5265/2951/files/wawamakezatojapiroz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0463/3110/1346/files/bcp_and_drp_templates.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9131/9200/files/senuxenimedamewizawotafuv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1425/0905/files/charles_baudelaire_les_fleurs_du_mal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/5888/6806/files/61008054996.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6616/2341/files/j_dilla_donuts_zip.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8610/3207/files/celebrate_recovery_step_study_guide.pdfIn PDF document text
- https://static.usrfiles.com/ugd/3f4b99_d6544211026a45f09909ffd4de209b8a.pdfIn PDF document text
- https://static.usrfiles.com/ugd/a107db_5d8b7e097b6e4563b756abfc38ec0349.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b8c837_a6671860f1c5474090ecf45617181fe6.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_006_off0000d0fe.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xD0FE | 32252 bytes |
SHA-256: 9b7a169563cdeb42e107982f86e53f08517dde769cd38d2ca6391dc358251b3d |
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font_00_sfnt_off0000898f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x898F | 4068 bytes |
SHA-256: 457a95d2d1619e609b977429d761152f7d5a3c0fe23271f2bb247fdca2d50445 |
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font_01_sfnt_off0000976d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x976D | 17820 bytes |
SHA-256: 50d127a5eafad30832122073177aa1482454ab0a7dc9f91db97f8c98c69ab754 |
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font_02_sfnt_off0000b2aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB2AA | 8780 bytes |
SHA-256: 7ef1b81767e31aa8b0c1ffa3ea7a114adc26b339ddbc7e608b3306b696c595bb |
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