MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to SEO-optimized PDF hosting sites, designed to appear as legitimate downloads. The primary link, however, redirects through known malicious infrastructure (ttraff.cc) which is flagged as a malicious redirector. This suggests a phishing or scam attempt using a lure of a popular book title to entice clicks. No scripts were extracted, but the embedded links are the primary vector for malicious activity.
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=wayne+barlowe+guide+to+extraterrestrials+pdf In PDF document text
- http://files.theprismwithin.com/uploads/1/3/0/9/130969775/gileloloxebeboloje.pdfIn PDF document text
- http://files.bbvpublishing.com/uploads/1/3/1/8/131856569/xokaxejedamojeb.pdfIn PDF document text
- http://files.14weekends.com/uploads/1/3/0/9/130969469/gawuni-mutug-nuruduvijujixuv.pdfIn PDF document text
- http://files.buffalocherryblossomfestival.org/uploads/1/3/0/7/130739227/0e645808.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0435/3631/8616/files/wegikojegejokanirawe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1619/1125/files/sigamubuvafexurumawode.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3976/0295/files/tuwibego.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5509/4679/files/jepowalefofu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6889/1040/files/tovosusobedopebetoteni.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8580/7269/files/33355738234.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2175/2726/files/gelelubimubivatejap.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3590/1602/files/rs3_herblore_calc.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9376/0931/files/cruis_n_usa_n64.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2649/7182/files/gaggia_classic_espresso_machine.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2175/4787/files/77257557305.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6222/2232/files/86979761971.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8607/8369/files/75989371897.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_off00006ea7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EA7 | 5504 bytes |
SHA-256: 351388bcc71f704466f9d968f9ac3df4149197184430fe9de3a8338d43088219 |
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font_01_sfnt_off00008188.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8188 | 10160 bytes |
SHA-256: 3a66ccccb5e75df1169ea6037adca6d7502ef9a5717c15abb3b0ecfdd5b8bd5a |
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font_02_sfnt_off0000a458.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA458 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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