MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains numerous embedded links, many of which point to a redirector service known for malicious activity. The document body text, though partially corrupted, includes a URL that appears to be a lure for a movie download, suggesting a phishing or scam attempt. The ML classifier strongly indicated maliciousness, and the presence of redirector links reinforces 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.ru/pify?keyword=2022+tsunami+hollywood+movie+free In PDF document text
- http://files.designsbycarolann.com/uploads/1/3/0/8/130814513/ac27058e6e8.pdfIn PDF document text
- http://nagiromem.hadialqazwini.com/uploads/1/3/0/7/130740596/mepij-viduzovudov-koxaj.pdfIn PDF document text
- http://lidival.eyespyicare.com/uploads/1/3/0/7/130738721/599881.pdfIn PDF document text
- http://picfs.com/18p8g7In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.opentle.orgIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1959/9004/files/zapowumaxagimimejam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5249/1159/files/xukanote.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9394/0641/files/78644862321.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6869/4432/files/18831136703.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7267/4209/files/sinufanatogoxuvadaromi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3105/1943/files/59538067365.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8012/2532/files/kufazeroguxorukux.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4216/9244/files/4152053490.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3900/6632/files/plague_inc_necroa_virus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5165/5076/files/sibubegutumaxewodevuxofi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4686/3005/files/pamowoperepagow.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2350/6336/files/79711356444.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7586/1656/files/present_simple_continuous_exercises_intermediate.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
- http://www.gnu.org/licenses/gpl.htmlIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000606d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x606D | 5580 bytes |
SHA-256: 675d73b556e3debcbc5b44241a98ee9d3deee77b3cc85f21b2aa3a236a2ede2f |
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font_01_sfnt_off0000733d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x733D | 7960 bytes |
SHA-256: 8fba9e89bdfa2311ff37fa0c40308dd7125e460da5a3f124f28395328c54d35e |
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font_02_sfnt_off00008940.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8940 | 10656 bytes |
SHA-256: bf3afacfc6216fe629e50cebbd640409bffcf35130c8bc41177becc312b06b29 |
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