MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF document contains a link that redirects to a known malicious infrastructure, disguised as a "2013 nissan altima manual pdf". The document also features a large number of embedded links, many pointing to Shopify domains, suggesting a link farm or SEO manipulation tactic to distribute malicious content. The primary malicious URL identified is https://ttraff.ru/pify?keyword=2013+nissan+altima+manual+pdf.
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.ru/pify?keyword=2013+nissan+altima+manual+pdf In PDF document text
- http://files.swtcreations.com/uploads/1/3/0/8/130813757/mijaza_zazujore.pdfIn PDF document text
- http://files.amyimogenereads.com/uploads/1/3/1/3/131383837/lopew.pdfIn PDF document text
- http://vurulupu.herartsinaction.org/uploads/1/3/0/8/130815017/87285ae.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/1/0433/0687/7080/files/xizijifopaxefiz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2729/1544/files/37370976515.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9939/8052/files/36318933245.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6995/5486/files/23261918360.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5259/6374/files/range_guide_osrs.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9079/5941/files/gas_dynamics_james_john.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7901/5327/files/25404904114.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9059/2422/files/3_way_anova.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1370/9722/files/98400936112.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6942/3257/files/77594701499.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3049/4878/files/jeteroxada.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0193/0143/files/19328743291.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9755/5093/files/nba_2k14_cheat_ps4.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9026/4742/files/git_undo_all_local_changes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6014/9910/files/godojogev.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_off000057ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x57CE | 5488 bytes |
SHA-256: a809d14a7b4c6bff54046596c5d2b5986ee52ba0a4ec246e26c3fb01963a5183 |
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font_01_sfnt_off00006a6b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A6B | 10108 bytes |
SHA-256: 16baf022d94dc0b4c6bb083cd8962dff6f3986c9f6b9c21a08be04ea583ddbb9 |
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