MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, including one identified as a malicious redirector. The document body text, though garbled, contains a URL that matches the malicious redirector, suggesting a lure to download content. The presence of a 'download button' heuristic further supports this attack pattern. The file is likely a downloader or a phishing lure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=charlotte%2527+s+web+2006+full+movie+mp4 In PDF document text
- http://files.rodhillportraits.com/uploads/1/3/1/6/131606720/disizubasepi_sevaraw_getopolizitovo.pdfIn PDF document text
- http://files.rmppublications.com/uploads/1/3/0/8/130813979/10189e.pdfIn PDF document text
- http://duduw.nefertariliving.org/uploads/1/3/1/4/131437130/915e7.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/1/0440/8626/3960/files/2020_aha_guidelines_for_cpr_and_ecc.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4375/0049/files/sipudume.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1387/3569/files/estudio_biblico_sobre_la_armadura_de_dios.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0416/5285/files/gavelelipugagelixebaro.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7139/6257/files/chocobo_color_calculator.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7415/0809/files/28909260875.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0349/3022/files/poultry_feed_formulation_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3147/7922/files/china_gate_movie_songs_320kbps.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5857/7046/files/72376703515.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0490/3073/files/turojore.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0736/0667/files/warugedoriso.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3920/3229/files/bolivadepuxemawixejede.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8918/3398/files/biochar_pyrolysis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8688/9625/files/61842922454.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5581/6599/files/79984546023.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_off000050bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x50BD | 5888 bytes |
SHA-256: 7875d4ddcbad418ec4023708c0898c2cb5a42cbbe0b4b8c8914a94ce2182fd07 |
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font_01_sfnt_off000064cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64CB | 10968 bytes |
SHA-256: 68f5e03fd01df6749b761fbb948e9fd14e60935104a4afef1e5619e022c32f08 |
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