MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector. The primary lure URL, 'https://gettraff.ru/strik?keyword=christlike+attributes+video', is flagged as malicious and used in an SEO-based phishing attempt. While no scripts were explicitly extracted, the PDF structure and the nature of the links suggest an attempt to redirect the user to a malicious site, likely for phishing or to download a second-stage payload.
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://gettraff.ru/strik?keyword=christlike+attributes+video In PDF document text
- https://jemiwuwavaza.weebly.com/uploads/1/3/0/8/130814288/tigosorivibisakoxu.pdfIn PDF document text
- https://wefamojugibe.weebly.com/uploads/1/3/1/1/131164519/1045037.pdfIn PDF document text
- https://zemodeviwiteg.weebly.com/uploads/1/3/4/3/134351550/b50c5.pdfIn PDF document text
- https://tiwilofudux.weebly.com/uploads/1/3/1/6/131606348/gofefuvagap.pdfIn PDF document text
- https://sakukavazu.weebly.com/uploads/1/3/1/3/131379729/88c0b126d823b.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/1/0496/4719/0169/files/option_volatility_and_pricing.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0488/0623/2229/files/82808397302.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9420/3806/files/bapiza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/1503/9908/files/14120889329.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0266/8068/8836/files/derawulujivumuvugevobak.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/55356a6b-436f-492a-9ca8-6593e6a823ba/kisirawiw.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8d600134-2987-497e-84a1-b1c6148be919/thomas_calculus_early_transcendentals_12th_edition_slader.pdfIn PDF document text
- https://s3.amazonaws.com/wizedumi/anosmia_adalah.pdfIn PDF document text
- https://s3.amazonaws.com/vitelitubovuluj/xuwaxokodogibusu.pdfIn PDF document text
- https://s3.amazonaws.com/xefejevife/durotivi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1140/5981/files/benuwodufesomumonimaka.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0499/9328/5792/files/48312623946.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2697/2825/files/62194035684.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0484/0095/7608/files/mobogenie_indir_apk_76.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bc15c7d9-8217-490b-874a-1586c75b2e70/tuvanososokajosukij.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1c15d6ad-9770-4fa9-894a-9e60b0d61acd/remisepedavofonorafebex.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9997812c-0609-4631-bfc8-d358b5890cee/first_conditional_exercises_advanced_level.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ecf586ea-bb31-45f6-830c-cf6cb51d9aff/miwatujaginixudijurad.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_off00004fe5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4FE5 | 5084 bytes |
SHA-256: dfbe3bb672d656237da39a6f7e86150c65e83834d7dc0af7e8f2f4ab11f9b250 |
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font_01_sfnt_off0000611f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x611F | 10060 bytes |
SHA-256: 34e0d9f75c904ae9b2113cf5abe08a69ecab154459869fea4b67575bdde71e54 |
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