MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple embedded links, with a critical heuristic firing for a malicious redirector. The document body, though heavily obfuscated, contains a URL pointing to a known malicious redirector, suggesting an attempt to lead the user to a phishing or malware distribution site. The presence of numerous links, many hosted on Shopify, indicates a link farm designed to obscure the ultimate destination.
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.com/pify?keyword=begone+unbelief+pdf In PDF document text
- http://files.daretodreamwv.com/uploads/1/3/0/7/130774969/togotowofudip-lebojifawomujo-vipon.pdfIn PDF document text
- http://files.jacksonholeeventmusic.com/uploads/1/3/1/4/131406036/rixuzikizuwola.pdfIn PDF document text
- http://likux.maths180.com/uploads/1/3/2/6/132695663/nisaforokamirixiz.pdfIn PDF document text
- http://files.ro.megaplot.org/uploads/1/3/2/6/132681823/65b7e69dc53.pdfIn PDF document text
- http://files.rmlegaldocumentpreparation.com/uploads/1/3/1/6/131607075/faroj.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/1/0433/5301/4427/files/xekerojililelosowekeforeb.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wajomuxufukurojudi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4292/0865/files/mass_effect_2_zaeed_dlc.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9884/7896/files/74719729723.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4525/6352/files/susat.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0102/7493/files/dusonexowupaketol.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5573/5199/files/63628353740.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8497/1173/files/votix.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9720/1567/files/suvasosawuwulep.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5827/5238/files/ketegixas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8578/3447/files/ase_g1_practice_test.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3321/4621/files/surisotozerisov.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_off00005ec5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EC5 | 4716 bytes |
SHA-256: 32e4aba6287845b524e6028631c3699103d5261b80974b8d8daa638c7a3ce291 |
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font_01_sfnt_off00006ed8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6ED8 | 10548 bytes |
SHA-256: 5565eb17fc238b5f31b2c4a275ef1964dd3a40d8a2b4f1fb9a652f1e8abf4807 |
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font_02_sfnt_off000092e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x92E3 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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