MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous links designed to create a link farm, with a primary redirector pointing to malicious infrastructure. The document body, though heavily obfuscated, contains the URL 'https://ttraff.cc/pify?keyword=5th+wave+book+pdf', which is identified as a malicious redirector. The presence of many links to benign Shopify domains suggests an attempt to mask the malicious redirector within a larger, seemingly legitimate set of resources.
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=5th+wave+book+pdf In PDF document text
- http://files.manateeconcertband.org/uploads/1/3/0/7/130739693/nemifoxekilule.pdfIn PDF document text
- http://maxebunuv.energyhealingforallages.com/uploads/1/3/0/8/130874422/3108222.pdfIn PDF document text
- http://files.themsteaparty.com/uploads/1/3/1/4/131437859/7006320.pdfIn PDF document text
- http://files.reimak.com/uploads/1/3/0/7/130776060/ravisugamoro-javal-tijotujagala-tojepazisilugo.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/1/0427/9848/1564/files/84781740424.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6503/9261/files/42263032729.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8565/2375/files/84347274570.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0840/1316/files/ceclor_bula.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/lewajoranuputefikilos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1725/6603/files/digital_cinematography_david_stump_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/41841620016.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0392/6952/files/wefuvejaruzumuzex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/73930450062.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/4271/3250/files/adding_and_subtracting_decimals_word_problems_worksheets.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6331/1513/files/integration_area_under_curve.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2256/5032/files/zugulujeguz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2782/3778/files/tiruranakiputaw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4253/7629/files/donulasi.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_off0000ab8b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAB8B | 5208 bytes |
SHA-256: 0002d1e786f68cb6ba7e542ded6bcf9ec7e1f4a1a471abf4ec6381bc2d5d052e |
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font_01_sfnt_off0000bd59.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBD59 | 10304 bytes |
SHA-256: 3b299f9856bd7b5bf42b9d99e1bd9404fb81e761a2774405b1781de9fb43a3a2 |
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