MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
The PDF contains a prominent link disguised as an ebook download, which is a common social engineering tactic. The link directs to a malicious redirector, indicating a phishing or malware distribution attempt. The PDF also hosts a large number of external links, suggesting it's part of a link farm designed to manipulate search engine results or distribute malicious content.
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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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=around+the+world+in+80+days+ebook+download+pdf In PDF document text
- http://wovufer.jamesdeanartifacts.com/uploads/1/3/1/6/131637016/985364.pdfIn PDF document text
- http://files.anotherwayschool.org/uploads/1/3/1/3/131380308/nopebebulife.pdfIn PDF document text
- http://files.kathleenlynchart.com/uploads/1/3/2/7/132712514/laresowidefunibabuki.pdfIn PDF document text
- http://files.mountainbayliving.com/uploads/1/3/1/6/131637362/1698722.pdfIn PDF document text
- http://dawijur.mpvr.org/uploads/1/3/2/7/132712615/266e5aa2b3b.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/1/0432/6585/1542/files/zuvebojatokejazimax.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4358/4162/files/52609224406.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9324/5590/files/compare_excel_files.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8030/2240/files/vewolimeriwitejetaba.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0451/2422/3141/files/el_almohadon_de_plumas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8643/8807/files/dasifazeronix.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3672/8726/files/zudelelowasepenujidivu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1818/1013/files/40406927487.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6404/1373/files/44624917609.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3542/5944/files/rideve.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7194/6398/files/kojilosifawesememelunup.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2010/7424/files/45878450503.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5412/1635/files/and_gate_project_download.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_off00006ef0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EF0 | 5852 bytes |
SHA-256: ee1acead43c13f2ce9e3c6b5ac43ce36b59a26fddb4e258330f3c321a6621e20 |
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font_01_sfnt_off000082e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82E1 | 10300 bytes |
SHA-256: 30fa3a4a8c31da94da1e86c5facadda3bbc8454939df5bd01a0f063a45999476 |
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