MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links to external resources, many of which are part of a link farm designed to manipulate search engine results. The primary redirector URL, 'https://ttraff.cc/pify?keyword=traduccion+de+ingles+a+espa%25C3%25B1ol+pdf', is flagged as malicious, indicating a likely phishing or malware distribution attempt. The document body, though partially corrupted, suggests a lure related to 'traduccion de ingles a español pdf'.
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=traduccion+de+ingles+a+espa%25C3%25B1ol+pdf In PDF document text
- http://files.impeachtrumprun.com/uploads/1/3/2/6/132681474/7afb8d0cb8bff6.pdfIn PDF document text
- http://files.iancleggwalsh.net/uploads/1/3/1/3/131384468/nibexiwe.pdfIn PDF document text
- http://files.flyovercountryscribe.com/uploads/1/3/0/7/130776180/wapojevikuxaluvuju.pdfIn PDF document text
- http://files.preisendorfer.net/uploads/1/3/2/3/132302710/fb6b6843e60ba.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/1/0437/3030/5175/files/76781674213.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7395/4204/files/fuxewalesifotuwidudegebo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8714/8709/files/lazadikel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6780/8667/files/sopoketejagedowefalikesug.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4927/8875/files/geographical_information_systems_and_science_3rd_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4398/7361/files/bogokuz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8080/0674/files/nsfw_discord_rooms.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6182/1083/files/majajikirokotesolesu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6300/8664/files/livre_affirmez_vous.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7665/7051/files/74001055120.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9708/7390/files/95867316126.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9744/7831/files/english_verbs_word_search.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1539/7788/files/timken_needle_roller_bearing_catalogue.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_006_off0000de51.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xDE51 | 21696 bytes |
SHA-256: 73482e9d90ef12b70e79b780da3244f0f399d48b46616a5b00d27da76e103b14 |
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font_00_sfnt_off00009292.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9292 | 3844 bytes |
SHA-256: 63d32d96f522ac9f7024f5949aa9c2be2454db4bb371d290bd4dcfb5e983cc24 |
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font_01_sfnt_off0000a00b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA00B | 5484 bytes |
SHA-256: 947af9f43341d5cdda4167b9478432be9d45385f7bcc6843cd08e140678f2070 |
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font_02_sfnt_off0000b280.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB280 | 13364 bytes |
SHA-256: d9fc4c52e206d6ebf8704388971efc2543b8e13f3d9c4987cf81dab05c23ac62 |
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