MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a heuristic firing for a malicious redirector link, pointing to 'https://ttraff.com/pify?keyword=new+bhojpuri+arkestra+video+songs'. Additionally, it exhibits characteristics of a PDF link farm, embedding numerous external PDF links, with the primary one being 'https://cdn.shopify.com/s/files/1/0432/9088/6312/files/42981200387.pdf'. The document body, though partially corrupted, contains the redirector URL and appears to be a lure related to video songs.
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=new+bhojpuri+arkestra+video+songs In PDF document text
- http://files.albertaorff.ca/uploads/1/3/1/0/131069860/patokaretel.pdfIn PDF document text
- http://files.promanchesterdigitalmarketing.co.uk/uploads/1/3/1/4/131437308/dd5b2c.pdfIn PDF document text
- http://files.stepnoutaussies.com/uploads/1/3/0/7/130738628/4326030.pdfIn PDF document text
- http://files.bradleypackets.com/uploads/1/3/2/6/132695492/3073980.pdfIn PDF document text
- http://files.scottyanco.com/uploads/1/3/2/3/132302942/5949817.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9088/6312/files/42981200387.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/5107/1126/files/benowasuwitowivedaperenu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7654/0834/files/2199778152.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3018/4098/files/nenojajuratukole.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8547/1656/files/muxamabetuwebadupe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7920/4006/files/pdf_budismo_zen_y_psicoanalisis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/3331/8808/files/serazonojobukajotuxawik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7233/1675/files/national_interest_theory.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1359/4526/files/xuzofijitokodiwunovuture.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8085/1364/files/41006520215.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1945/9998/files/putting_on_sunglasses_unicode.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4599/4146/files/josafovizowuwazat.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/1361/5264/files/calories_burned_per_exercise_chart.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1637/8773/files/sebaraxojegilegebupuwidul.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_off00005d59.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D59 | 5592 bytes |
SHA-256: 6b764bad27cd54a79e515681f1b4731494e3802907f71f0de93273e6071fc2fe |
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font_01_sfnt_off0000706d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x706D | 10316 bytes |
SHA-256: feccecb3d15dc210caaa19f9d1e6e222be8421674eaf9fd76d200d00afcdf9f4 |
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font_02_sfnt_off0000939e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x939E | 2860 bytes |
SHA-256: cec545841cabda43e4a4756a2eb0189f22bc1a372819ef10d291fdb63fcdf93b |
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