MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to a redirector service that is flagged as malicious. The document body, though obfuscated, contains a URL that is also present in the heuristics, indicating a phishing or scam attempt to redirect users to malicious content. The presence of multiple PDF links suggests a link farm or SEO manipulation tactic.
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=cadillac+srx+2007+manual In PDF document text
- http://fijen.lifeafternarc.com/uploads/1/3/0/9/130968979/2097f9af.pdfIn PDF document text
- http://files.gardenspotrentals.net/uploads/1/3/2/6/132681938/finefenusavat.pdfIn PDF document text
- http://files.backcountrywinery.com/uploads/1/3/0/7/130775062/soruwasam-pagedevokuwo-bokugiratasob-mowelabu.pdfIn PDF document text
- http://metigikiw.adventuresatyourdoorstep.com/uploads/1/3/0/7/130740572/9585232.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/1/0429/2149/2643/files/negative_adjective_prefixes_exercises.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1789/4050/files/logakiz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9658/8967/files/jufotesolajifop.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6159/9656/files/41834395972.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4481/3470/files/45385173698.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3876/8294/files/51057585004.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5207/2086/files/36990719879.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6858/8194/files/kebowo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7745/2454/files/dikavepulaza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6175/5560/files/61789854316.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0193/6033/files/nikavazudidukutemarul.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9515/5105/files/advocare_24_day_challenge_journal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0462/3010/files/kajegidusumo.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_off000067a8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67A8 | 5104 bytes |
SHA-256: 7249d10ce1e73f45d45a9cb998caa9940c32d6f48c34db15f4027e7a4e97463e |
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font_01_sfnt_off000078d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78D7 | 10192 bytes |
SHA-256: 331510d1fa2a815535edc435b12f9f94fa9b7b3517592616efc3a7ee7cf0ac27 |
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font_02_sfnt_off00009bab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9BAB | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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