MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to a redirector service (ttraff.cc) that is flagged as malicious. The document body, though heavily obfuscated, contains the URL https://ttraff.cc/pify?keyword=java+ee+jdk+1.+7++64+bit, suggesting a lure for software downloads. The presence of a large number of external PDF links, many hosted on Shopify, indicates a link farm designed to improve search engine ranking for malicious content.
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=java+ee+jdk+1.+7++64+bit In PDF document text
- http://files.jodiehommercounseling.com/uploads/1/3/0/7/130739835/kodake_zaxim.pdfIn PDF document text
- http://files.jrrobsonathletics.com/uploads/1/3/0/7/130776755/1710884.pdfIn PDF document text
- http://files.criteriummarketing.com/uploads/1/3/1/1/131163904/fcefef629d.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/1/0438/6432/6299/files/valowotisitunesetakobu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1826/3448/files/solaxanufugibamajovapo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5152/2977/files/14257085257.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7836/6885/files/damojomonoz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6877/5841/files/modefusinulipata.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4046/4281/files/registery_first_aid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/5924/7264/files/59751466381.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4850/8311/files/book_scavenger.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2126/3271/files/96148200370.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7682/6789/files/pengertian_belimbing_wuluh.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3883/3816/files/critical_theory_today_lois_tyson_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0963/8553/files/xopaxokavone.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7663/0181/files/bt_cotton_project.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_off00007341.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7341 | 4820 bytes |
SHA-256: bc9fa8f44bd4117e94b43200b1ff94af858f32a4e0c57945c562b40c0e761406 |
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font_01_sfnt_off000083cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x83CC | 10772 bytes |
SHA-256: c004ec7b5ed222052787dae8b614231fa521b6e5ae389c7169d7a41a147f7b6b |
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font_02_sfnt_off0000a894.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA894 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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