MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document was flagged by multiple critical heuristics for containing malicious redirector links and a link farm. The primary malicious URL, 'https://ttraff.cc/pify?keyword=adeptus+mechanicus+8th+edition+codex+pdf+vk', suggests a lure related to gaming content to entice clicks. The presence of numerous external links, many pointing to Shopify domains, indicates a strategy to distribute or obscure the final malicious destination. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
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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=adeptus+mechanicus+8th+edition+codex+pdf+vk In PDF document text
- http://files.moldandwaterdamagespecialistinc.com/uploads/1/3/1/1/131164236/aaedee1cba232ab.pdfIn PDF document text
- http://files.thingsbybean.com/uploads/1/3/0/7/130738524/laterajuna-kerigo-fejepu.pdfIn PDF document text
- http://files.thefountainoflife.co.uk/uploads/1/3/1/3/131379343/efbd85c2fd033.pdfIn PDF document text
- http://files.somethingblueweddingdjs.com/uploads/1/3/1/0/131071258/3630513.pdfIn PDF document text
- http://xitesot.ecoledemusiquejoliette.com/uploads/1/3/2/6/132681670/fd346e6d779eee7.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/1/0435/2134/3647/files/cartografia_auriculoterapia.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/4579/5493/files/penyebab_bronkopneumonia.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6162/2437/files/la_ferme_africaine_karen_blixen.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8558/6841/files/64829761377.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6246/8516/files/wukusuzudeduzutavini.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4629/6982/files/rokekikejoxemoraloxe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0569/6407/files/59676220279.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5080/3099/files/81712854683.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/lugapib.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4173/4301/files/53355796077.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8615/1833/files/ralifite.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0003/7527/files/adobe_reader_for_linux_mint.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_off0000710b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x710B | 5644 bytes |
SHA-256: 9bb727832e89bda6885b82a94637a1128677338917ad23700b540bc74796d613 |
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font_01_sfnt_off00008430.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8430 | 11184 bytes |
SHA-256: 53c74c1846f982f8c4f40d1d33a7519026a39192801b94107d4bfdcb8bd86e9c |
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