MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a lure related to a movie download, directing users to a malicious redirector URL. The ML classifier strongly indicated maliciousness, and the presence of numerous links, including one to a known malicious redirector, supports a phishing or malware distribution attack pattern. No scripts were extracted, but the PDF structure itself facilitates the malicious redirection.
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.cc/pify?keyword=like+mike+pelicula+completa+en+espa%25C3%25B1ol+latino+descargar+mega In PDF document text
- http://gerigibum.studio-pp.com/uploads/1/3/0/8/130874629/291a7e4a01b.pdfIn PDF document text
- http://files.nextlane360.com/uploads/1/3/1/1/131163736/4705508.pdfIn PDF document text
- http://files.gowildfoundation.org/uploads/1/3/1/1/131163872/4316257.pdfIn PDF document text
- http://files.paigemmitchell.com/uploads/1/3/1/4/131437362/vazazuko-zabaderu-delatabaful.pdfIn PDF document text
- http://luwumel.drdavidharrismusic.org/uploads/1/3/0/8/130814017/nodemo.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/1/0436/4537/0518/files/articulacion_de_la_cadera.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3832/6432/files/map_testing_scores_chart_2012.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8962/5250/files/w_4_personal_allowances_worksheet_instructions.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/9233/9877/files/algorithm_design_manual_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0085/5706/files/dijeveboramixiwog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1386/4602/files/pa_driver_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5214/6586/files/kuwodudomevegega.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7614/0710/files/pdf_adobe_acrobat_reader_8_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0261/8278/files/61387046845.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3489/3718/files/outlook_calendar_invite_on_android_phone.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8647/1587/files/basicity_of_pyrrole.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0463/2628/4445/files/selomikel.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_off00004e9c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4E9C | 4388 bytes |
SHA-256: 4cb19334e3171275b2fc7af8f601c418ef4c80d603e1230a70af03e8c295c71c |
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font_01_sfnt_off00005df9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DF9 | 5608 bytes |
SHA-256: b5c95ef0bd47552c71bc6eb1952827d93c36330a7432a95693f2e1b236a3d2dd |
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font_02_sfnt_off000070ac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70AC | 11072 bytes |
SHA-256: e531c926a13046ce95dd4f90e55c69e7164edc92bccfc61812f3b525d9098058 |
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