MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple heuristics indicating malicious redirector links and a link farm, specifically pointing to 'ttraff.com'. The document body, though heavily obfuscated, suggests a lure related to a 'manual'. The presence of embedded URLs and the ML classifier strongly indicate malicious intent, likely to redirect users to a phishing or scam site.
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=beldray+airgility+max+manual In PDF document text
- http://files.laureltherapy.net/uploads/1/3/0/8/130813646/nozubipuxokekin_bimidatuwaguba_beregogudatuvos.pdfIn PDF document text
- http://files.beacondistributorsinc.com/uploads/1/3/1/4/131437474/bolamixorek_raduxozoxovi.pdfIn PDF document text
- http://files.oasisensembles.org/uploads/1/3/1/4/131483234/nagiguteveja-rozumuxazugi-baleririxep.pdfIn PDF document text
- http://files.geeklectica.com/uploads/1/3/1/4/131436956/lelabevut.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/1/0433/1434/8197/files/95657888303.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1925/5454/files/21388715128.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/9029/4437/files/masegowivajodibobuguniv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8580/7269/files/sonavalibujozunufu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5575/9011/files/nelexowi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7715/7542/files/gidilugubonuz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/49181926903.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9681/0396/files/61680821750.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7780/3931/files/suwedulasedasa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5059/8562/files/mufadefesuzukexesos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8962/5250/files/85781225821.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6296/8991/files/wusikufigarogipulof.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/15125842299.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8159/6066/files/koxokiporoxijivogafixu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4309/4677/files/29126507648.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_off000076d0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76D0 | 4960 bytes |
SHA-256: 0b801139c989322fb8364ed11f713a72aec47f2b4b975e979c6fba2c3dc55b26 |
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font_01_sfnt_off00008798.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8798 | 11948 bytes |
SHA-256: a6d7fe53f427b9c75f7342ffb4740d20d6a900c2f594f158d870e44be2ddbd5b |
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