MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged for containing a malicious redirector link and a large number of external links, suggesting an SEO poisoning or phishing campaign. The primary malicious URL identified is https://ttraff.com/pify?keyword=sheet+pan+lemon+pepper+chicken+thighs. The document body contains garbled text and embedded URLs, further supporting the malicious nature of the file.
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=sheet+pan+lemon+pepper+chicken+thighs In PDF document text
- http://puleta.pmlaboratory.com/uploads/1/3/1/6/131636881/xogim-voxukomi-losadas-vubawolodokexa.pdfIn PDF document text
- http://files.homesharemelbourne.org/uploads/1/3/0/8/130814735/4ca64c.pdfIn PDF document text
- http://files.hightechtintplus.com/uploads/1/3/2/3/132302973/47aff28564.pdfIn PDF document text
- http://files.az-tennisacademy.com/uploads/1/3/1/4/131453247/xiradepinunomi-zagunezoxo-fedededoz.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/1/0433/9823/4270/files/88620792826.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6327/9767/files/rinawaxujofukomoguvox.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6780/1749/files/kemazuvevudazugavilurom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6917/6985/files/jetupoxapewagebaveg.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4096/3751/files/bernardo_stamateas_libros_gratis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8523/4338/files/59734296009.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/5413/5456/files/gluten_free_diet_foods.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7920/5013/files/62195139824.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7157/8007/files/sixudonum.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0501/7255/files/template_ppt_lucu_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0425/4615/files/gba_emulator_free_for_windows.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2312/3100/files/35644732487.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/8540/2013/files/marathi_katha_kadambari_free_download.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_off0000640d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x640D | 5516 bytes |
SHA-256: de51fdd1a932be249392dac0605ce3dc61d54158a6a668438d5eeef10c91ed8e |
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font_01_sfnt_off0000769e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x769E | 10716 bytes |
SHA-256: d61dd153f229d438b5707127cc626020b25165bf65d00bb5023ba07b77c82354 |
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font_02_sfnt_off00009b64.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B64 | 16092 bytes |
SHA-256: 9af6fc3bf9d751f70540aea0fa47faa159a3604992cda23d2adcda3ffc5346b2 |
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