MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a significant number of embedded links, many of which point to external websites. One of these links, 'https://ttraff.cc/pify?keyword=export+html+to+pdf+react', is identified as a malicious redirector. The document body, though heavily obfuscated, also contains this URL, suggesting it is a primary lure. The presence of numerous PDF links, many hosted on Shopify, indicates a link farm strategy to obscure the malicious intent.
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=export+html+to+pdf+react In PDF document text
- http://kojifi.holytrinitylowmoor.com/uploads/1/3/1/4/131453574/gekujemuv.pdfIn PDF document text
- http://gupefunin.oduboc.com/uploads/1/3/1/8/131857419/raketi_mebajafavabu_mezoxazikal.pdfIn PDF document text
- http://files.bobabobateabar.com/uploads/1/3/0/7/130775393/mewejikidekikek-pizoko-wesinexezutuwof.pdfIn PDF document text
- http://sigubab.mikemcguigan.com/uploads/1/3/2/6/132681464/f028296.pdfIn PDF document text
- http://files.kasakesari.com/uploads/1/3/0/7/130739143/8366599.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/1/0433/1926/3397/files/define_coliform_bacteria_science_term.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7727/8627/files/ramavoravi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2992/8863/files/when_does_magnemite_evolve.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3333/7768/files/nikubiditolakewawaluxet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2868/3674/files/86488437590.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8596/9048/files/24643469197.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8110/5575/files/juzodemexinulema.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9130/4343/files/1_mb_to_gb.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1382/4927/files/68567189082.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9901/2766/files/didafezetaxakelabukewiju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/mogapusezonoxifetomo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/5254/3649/files/stuart_wilde.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2023/7475/files/climate_change_adaptation_definition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6138/7170/files/gudosek.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_off0000641f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x641F | 5244 bytes |
SHA-256: 605fabb68f1ef963302e3f17f6498fc4c4ffc78ed6f70e4366d86e292badfaba |
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font_01_sfnt_off000075d3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75D3 | 10468 bytes |
SHA-256: 87001c6db0212ef8599c82ed1f93c5ba8d933de73d239e1e5790f6a5b024f60f |
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