MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1059.001 Command and Scripting Interpreter: PowerShell
The PDF contains numerous embedded links, with a critical heuristic identifying a malicious redirector at 'https://ttraff.cc/pify?keyword=n%25C3%25A9ologisme+exemple+pdf'. This indicates the document is designed to lure users to malicious infrastructure. The presence of a large number of external PDF links suggests a link farm or SEO poisoning tactic to increase visibility. No scripts were extracted, but the PDF structure and embedded links strongly suggest a phishing or scam delivery mechanism.
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=n%25C3%25A9ologisme+exemple+pdf In PDF document text
- http://files.toymigos.com/uploads/1/3/1/8/131856381/61b8c1a.pdfIn PDF document text
- http://files.batrssocal.com/uploads/1/3/1/3/131384789/vipibifoxoteroxu.pdfIn PDF document text
- http://files.luxefordauction.com/uploads/1/3/1/0/131070751/nofomuzirede.pdfIn PDF document text
- http://files.pgx-jo.com/uploads/1/3/1/4/131437561/teketafufanunev.pdfIn PDF document text
- http://files.armstrongdesignbuild.com/uploads/1/3/1/1/131164048/7712790.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/1/0439/9231/8110/files/95753318710.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5109/0077/files/93028186956.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9925/0072/files/fuvoderuzavi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3174/1095/files/63418090436.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6372/1637/files/seminobodaxukubem.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7141/3160/files/bedifu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8729/8714/files/rawurejiremumowabir.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2775/1321/files/daloremagifagubobudi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9826/8065/files/jidutigizep.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/sexewagufik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4506/8699/files/85002597623.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6861/1989/files/fevilajij.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4932/0610/files/microsoft_stay_fit.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_off0000693c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x693C | 3160 bytes |
SHA-256: 05575b3594a2f1e1bcb03e37207dc57e8c06fd10979d0a1dbc49e3100619e36c |
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font_01_sfnt_off00007485.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7485 | 5232 bytes |
SHA-256: 4d45356ea2aa27fae61f6f365cea2776742125837cfa243fdacf79c2e186e444 |
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font_02_sfnt_off00008617.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8617 | 12068 bytes |
SHA-256: fff8b73adb6f42641ed52ab3ce2f5e1de6864f75c91061a8c59f4ed1cb0a22c0 |
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