MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
This PDF document was flagged as malicious by a machine learning classifier and contains numerous embedded links. One critical heuristic identified a link to known malicious redirector infrastructure at 'https://ttraff.cc/pify?keyword=boilie+rezepte+pdf'. Additionally, the document exhibits characteristics of a PDF SEO link farm, with many links pointing to Shopify-hosted PDFs, suggesting an attempt to manipulate search results or distribute content through a seemingly benign platform. The presence of these links, particularly the redirector, indicates a likely intent to lure users to malicious or phishing sites.
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=boilie+rezepte+pdf In PDF document text
- http://falosum.7ironclassic.com/uploads/1/3/2/8/132815367/3659649.pdfIn PDF document text
- http://files.aperitivoperformancegroup.net/uploads/1/3/1/4/131438211/86c3bb.pdfIn PDF document text
- http://momunile.shaynamade.com/uploads/1/3/0/8/130874304/mewitew.pdfIn PDF document text
- http://milura.narnargoonfc.com/uploads/1/3/2/7/132740494/zemilugepukit_kupajumevelus_rejuka_rulidobax.pdfIn PDF document text
- http://zusemutuv.pupchella.com/uploads/1/3/0/8/130813765/sibideromapas-dixiwakejetax-xokowinizovax.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/1/0431/5276/9192/files/the_analysis_of_biological_data.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/2728/1558/files/grove_manlift_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/8711/6965/files/52536301525.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4347/1003/files/41971805658.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0426/3585/files/clep_microeconomics_study_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6438/5951/files/69654588898.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7920/5013/files/jabagewilinawasajewebat.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0857/3085/files/80531794935.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1839/3499/files/37942841088.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_off00006d95.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D95 | 4428 bytes |
SHA-256: 99304bb9738827e1bb4bfcd71ed461b271b0eab54a5130945496dac84214a077 |
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font_01_sfnt_off00007cb9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CB9 | 11800 bytes |
SHA-256: 4523362670a83db0db7f5ae7c1c1b3d5f7f7915ec185b8cb19a46600c4e93169 |
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font_02_sfnt_off0000a2f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA2F9 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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