MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to external PDF files, suggesting a link farm or SEO manipulation tactic. One of the primary links, 'https://ttraff.cc/pify?keyword=adverbs+word+list+pdf', is identified as a malicious redirector. Although no scripts were explicitly extracted, the PDF structure and embedded links are indicative of a malicious document designed to redirect users to harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=adverbs+word+list+pdf
- http://files.theshopatgermantownanderie.com/uploads/1/3/1/8/131856232/jamurosidaguna.pdf
- http://files.model3dbiology.com/uploads/1/3/1/1/131163910/rosigedo.pdf
- http://files.ivasi.org/uploads/1/3/2/6/132681463/2756612.pdf
- http://files.headrushroasters.com/uploads/1/3/0/9/130969446/166686.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/3407/4523/files/35739337763.pdf
- https://cdn.shopify.com/s/files/1/0429/1143/2857/files/vabuzotunigirojakaf.pdf
- https://cdn.shopify.com/s/files/1/0438/4020/9056/files/35400923001.pdf
- https://cdn.shopify.com/s/files/1/0433/3584/3994/files/41266006718.pdf
- https://cdn.shopify.com/s/files/1/0430/4293/0842/files/semalekujasuziket.pdf
- https://cdn.shopify.com/s/files/1/0430/5915/1009/files/somoragukisasukotixoz.pdf
- https://cdn.shopify.com/s/files/1/0437/6123/8168/files/gipakepotemokor.pdf
- https://cdn.shopify.com/s/files/1/0427/6686/0455/files/wezumukulusaxebuvaje.pdf
- https://cdn.shopify.com/s/files/1/0432/6372/1637/files/rabudopoxojukiguxo.pdf
- https://cdn.shopify.com/s/files/1/0432/6345/9496/files/kayla_itsines_workout_plan_free_download.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00009c2c.bin8b3628cb10c7c2824daaa284b4412394ee7b5d9ed70153f969d2d5b33f31a622 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9C2C | 5104 bytes |
font_01_sfnt_off0000adaa.bin44b11049f52ebd874a91b762ee307c6382ec5dfa978586cdbb55443bfd7447a7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xADAA | 10088 bytes |
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